Motor DB58TIS and Injection Pump
Short Description
Doosan...
Description
Engine specifications & Injection pump datas DIESEL ENGINE for INDUSTRIAL
DB58 DB58S DB58T DB58TI DB58TIS
1. GENERAL INFORMATION 1.1. Engine specifications Engine Model Items Engine type
DB58/DB58S
DB58T
4 cycle in-line Naturally aspirated
4 cycle in-line, Water-cooled Turbo charged
Combustion chamber type
Gear driven type
No. of piston ring
2 compression ring, 1 oil ring
No. of cylinder-bore x stroke
(mm)
6 – 102 x 118
(cc)
5,785
Compression ratio
Engine weight
4 cycle in-line, Water-cooled type Turbo charged & intercooled
Dry type
Timing gear system
Engine dimension (length x width x height)
17.5 : 1 (mm) (kg)
18.5
1,173x666x793
1,172x724x912
450
480
1,184x657x934 1,184x690x970 505
Rotating direction (from fly wheel)
counter clockwise
Fuel injection order
1-5-3-6-2-4
Fuel injection timing (B.T.D.C static)
15 or 18°
Mechanical governor RSV type
Injection nozzle type
Multi-hole type (5 hole)
Fuel injection pressure
(kg/cm )
Compression pressure
(kg/cm )
Intake & exhaust valve clea rance (at cold)
(mm)
2
190
0.4
Open at
28° (B.T.D.C)
Close at
62° (A.B.D.C)
Open at
70° (B.B.D.C)
Close at
28° (A.T.D.C) Pressurized circulation Gear type
Oil filter type
Full-flow, cartridge type 14.5(13) or 20.5(19)
(lit)
Oil cooler type
Water cooled
Water pump
Belt driven impeller type
Cooling Method
Pressurized circulation 12
(lit)
Thermostat type
Wax pallet type (71 ~ 85°C or 82 ~95°C)
Cooling fan Alternator voltage – capacity
185 28 (at 200 rpm)
Oil pump type
Cooling water capacity (engine only)
Multi-hole type (6 or 7 hole)
220
2
Lubrication method
Lubricating oil capacity (oil pan)
11°
Bosch in-line A type
Governor type
Exhaust valve
480
13°
Injection pump type
Intake valve
DB58TIS
Direct injection type
Cylinder liner type
Total piston displacement
DB58TI
7-N457 blower, N595, N625 or 8-N685 sucker (V - A)
Starting Motor (voltage – output)
(V - kW)
Battery (capacity)
(V - AH)
24 – 60 or 24 - 50 24 – 4.5 24 - 120
-1-
General information
1.2. Engine power Production tolerance : ±5% Engine model
Model
Suffix
Performance Injection timing (BTDC°)
EARDA EAREA EAREB
20
EARFE DB58
DB58S
EARFI/J
16
EARFH
18
EARFF
20
EARFG
18
EARFK
16
EARLA/B
High idle (rpm)
Remark
88.5/1,800
35.5/1,600
950-1,000
2,000~2,030
-
113/2,200
38/1,600
850-900
2,370~2,470
775-825
2,370~2,470
860±25
2,420±25
800±25
2,420±50
850±25
2,420±25
800±25
2,420±50
975±25
2,420±50
92/2,200
32/1,600
18
108/2,200
37.5/1,600
EARLC
16
98~102/2,200
38.0/1,600
975±25
2,420±50
ECRFA
15
102/2,200
37/1,600
800±25
2,420±50
ECRFB
15
90/2,200
33/1,600
800±25
2,420±50
ECRFC
15
94/2,400
33/1,600
800±25
2,640±50
EATEA
18 13
EATEB
18
EATEF
13
EATED
18
EATEG EATEI
13
44/1,600 132/2,200
111/1,850
45/1,600
45/1,700
114/1,950
925~975
2,370~2,470
1,100±25
2,240±50
950-980
2,370~2,470
825~875
2,035±50
1,050±10
2,035±50
1,150±25
2,140±50
120/2,050
45/1,600
1,150±25
2,255±50
100+2/1,850
39.0/1,700
1,050±10
2,035±50
EATLA
18
139/2,300
45.5/1,600
875~925
2,480±50
EATLB
13
132/2,200
45.0/1,600
975±25
2,420±50
13
150/2,000
57/1,600
1,150±25
2,200±50
EAOEB
13
160/2,200
EAOEC
13
155/2,100
EAOLA/B
13
145/2,000
EAOEE
13
160/2,000
ECOEA
11
ECOEB
11
ECOEC
11
162/2,200
ECOEG
11
158/2,100
ECOED
11
ECOEE
11
ECOEF
EAOEA EAOED
DB58TIS
Low idle (rpm)
35.5/1,600
EATEH
DB58TI
Torque (kg.m/rpm)
102/2,200
EATEE
DB58T
Power (PS/rpm)
58/1,600
1,200±25
2,420±50 2,310±50
975~1,025
2,370~2,470
59/1,600
1,150±25
2,200±50
173/2,000
68/1,400
1,250~1,275
2,200~2,250
157/1,950
62/1,400
1,200~1,225
2,150~2,200
60/1,500
1,200~1,225
135/2,200
50/1,400
1,100~1,125
2,420~2,470
154/2,000
60,1,500
1,200±25
2,200±50
11
124/1,950
48/1,400
1,150~1,175
2,095~2,195
ECOLA
13
165/2,200
73/1,400
1,075~1,125
2,370~2,470
ECOLB
11
145/2,200
63/1,500
1,100±25
2,420±50
* Note : All data are based on operation without cooling fan at DIN 6270B General information
-2-
-
TIER-II
TIER-I
-
2,370~2,470 2,260~2,360 TIER-II
1.3. Performance curve 1.3.1. Performance curve (DB58)
PS
DIN 6270A DIN 6270B
kW 100
N.m
kg.m
380
38
340
34
300
30
120 80 100
80
60
60 40 g/kW.h g/ps.h 260 240 220 200 0
1500
1000
2000
2500
190 170 150
3000
Revolution (rpm) EC9OM001
Performance Output
(rated)
Torque
(min)
Fuel consumption (min)
DIN 6270B
DIN 6270A
96 kW(130PS)/2,800 rpm
85 kW(115PS)/2,800 rpm
370 N.m(38.0 kg.m)/1,600 rpm 218 g/kW.h(160 g/PS.h)
-3-
General information
1.3.2. Performance curve (DB58T)
PS
DIN 6270A DIN 6270B
kW
N.m 440 420
140
400 100
kg.m 44 42 40
120 80 100
80
60
60
g/kW.h g/ps.h
40
260 240 220 200 1500
1000
2000
190 170 150
2500
Revolution (rpm) EC9OM002
Performance Output
(rated)
Torque
(min)
Fuel consumption (min)
General information
DIN 6270B
DIN 6270A
104 kW(142PS)/2,500 rpm
90 kW(122PS)/2,500 rpm
450 N.m(46.0 kg.m)/1,600 rpm 211 g/kW.h(155 g/PS.h)
-4-
1.3.3. Performance curve (DB58TI)
PS
DIN 6270A DIN 6270B
kW
N.m
kg.m
550
55
500
50
450
45
120 150 100 120 80
90 60
60
g/kW.h g/ps.h
40
260 240 220 200 1800
1400
1000
190 170 150
2200
Revolution (rpm) EC9OM003
Performance
DIN 6270B
Output
(rated)
Torque
(min)
Fuel consumption (min)
DIN 6270A
112 kW(152PS)/2,200 rpm 102 kW(138PS)/2,200 rpm 539 N.m(55.0 kg.m)/1,600 rpm 204 g/kW.h(150 g/PS.h)
-5-
General information
1.3.4. Performance curve (DB58TIS)
PS
kW
N.m
200
kg.m
700
70
600
60
140 500
50
120 150 100
80 100
60
40
g/kW.h 220 50
200 180 1000
g/ps.h 160 150 140 130
2000
1500 Revolution (rpm)
EC9OM004
Performance
DIN 6270B
Output
(rated)
126.5 kW(172PS)/2,200 rpm
Torque
(min)
696 N.m(71 kg.m)/1,400 rpm
Fuel consumption (min)
General information
217.5 g/kW.h(160 g/PS.h)
-6-
1.4. Engine assembly 1.4.1. Engine sectional view (DB58TI/TIS : air to water type)
7
8
9
10
11
12
20
21
22
24
23
25
19
26
18
27
17
28
16
6 5 4 3 2 1
13 14 15
29
30
31 32 33 EC9OM005 EC9OM005
1. Oil spray nozzle
18. Piston pin
2. Connecting rod
19. Thermostat
3. Cylinder liner
20. Intake valve
4. Oil cooler
21. Exhaust valve
5. Piston
22. Breather
6. Swirl chamber
23. Inter cooler
7. Fuel injection pipe
24. Rocker arm
8. Fuel injection nozzle
25. Oil filler cap
9. Valve cotter
26. Cylinder head cover
10. Valve spring
27. Cylinder head
11. Valve stem seal
28. Push rod
12. Valve guide
29. Vibration damper
13. Oil pan
30. Oil drain plug
14. Oil pump strainer
31. Crank shaft
15. Oil pump
32. Cam shaft
16. Cooling water pump
33. Tappet
17. Cooling water pump pulley
-7-
General information
1.4.2. Engine sectional view (DB58TIS : air to air type)
7
8
9
10
11 12
20
21
23
22
24
19
25
18
26
17
27
16 6 5 4 3 2 1 13 14 15
28
29
30 31 32 EC9OM006
EC9OM006
1. Oil spray nozzle
17. Cooling water pump pulley
2. Connecting rod
18. Piston pin
3. Cylinder liner
19. Thermostat
4. Oil cooler
20. Intake valve
5. Piston
21. Exhaust valve
6. Swirl chamber
22. Breather
7. Fuel injection pipe
23. Rocker arm
8. Fuel injection nozzle
24. Oil filler cap
9. Valve cotter
25. Cylinder head cover
10. Valve spring
26. Cylinder head
11. Valve stem seal
27. Push rod
12. Valve guide
28. Vibration damper
13. Oil pan
29. Oil drain plug
14. Oil pump strainer
30. Crank shaft
15. Oil pump
31. Cam shaft
16. Cooling water pump
32. Tappet
General information
-8-
1.4.3. Engine assembly views (1) DB58
3
4
5
6
7
8
14
2
15 1
9
10 11 12 13 16
17
24
18
25
26
19 20 21
22
23
EC9OM007
EC9OM007
1. Oil filter
10. Cooling fan idler
19. Push rod chamber cover
2. Lifting hook
11. Crank shaft pulley
20. Flywheel housing
3. Oil cooler
12. Vibration damper
21. Fly wheel
4. Intake manifold
13. Oil drain plug
22. Oil pan
5. Priming pump
14. Cooling water pump
23. Starter
6. Fuel injection pump
15. Alternator
24. Cylinder head cover
7. Fuel injection pipe
16. Fan drive mounting
25. Fuel injection nozzle
8. Water outlet
17. Oil level gauge
26. Fuel filter
9 .Cooling fan
18. Exhaust manifold
-9-
General information
(2) DB58T
3
4
5
8
7
6
14 15
2
16
1 9
10 12 17
11
13 20
18 19
26
27
28 29
21 22 23
24
25
EC9OM008
EC9OM008
1. Engine pick-up sensor
11. Vibration damper
20. Oil filler cap
2. Lifting hook
12. Oil filter
21. Push rod chamber cover
3. Oil cooler
13. Oil drain plug
22. Flywheel housing
4. Intake manifold
14. Air pipe
23. Fly wheel
5. Priming pump
(turbo charger to intake manifold)
24. Oil pan
6. Fuel injection pump
15. Cooling water pump
25. Starter
7. Fuel injection pipe
16. Alternator
26. Oil level gauge
8. Water outlet
17. Breather
27. Cylinder head cover
9. Cooling fan
18. Turbo charger
28. Fuel injection nozzle
19. Exhaust manifold
29. Fuel filter
10. Crank shaft pulley
General information
- 10 -
(3) DB58TI/TIS
2
3
6
5
4
13 14
1
7
8 9 15
10
11
12
22
17
16
23
24
25
26
18 19 20
21
EC9OM009
EC9OM009
1. Fuel filter
10. Oil filter
19. Flywheel housing
2. Oil cooler
11. Oil pan
20. Fly wheel
3. Intake manifold
12. Oil drain plug
21. Starter
4. Priming pump
13. Cooling water pump
22. Turbo charger
5 .Fuel injection pump
14. Alternator
23. Oil level gauge
6. Fuel injection pipe
15. Water outlet
24. Air pipe
7. Cooling fan
16. Exhaust manifold
8. Crank shaft pulley
17. Oil filler cap
25. Fuel injection nozzle
9. Vibration damper
18. Push rod chamber cover
26. Intercooler
- 11 -
(turbo charger to intercooler)
General information
(4) DB58TIS
3
5
4
6
7
18
17 16
2 1
8
19
15
9 20
21
24
10
11 22
12 13 14 23
27
28
25 26
EC9OM010
EC9OM010
1. Flywheel housing
10. Oil pan
20. Water outlet
2. Lifting hook
11. Oil drain plug
21. Air pipe
3. Oil filler cap
12. Fuel injection pump
4. Fuel filter
13. Fuel feed pump
22. Turbo charger
5. Intake manifold
14. Priming pump
23. Exhaust manifold
6. Air pipe
15. Cooling water pump
24. Crank shaft pulley
16. Air heater
25. Starter
7. Breather
17. Thermostat housing
26. Push rod chamber cover
8. Cooling fan
18. Water pump pulley
27. Oil level gauge
9. Oil filter
19. Alternator
28. Fuel injection pipe
(intercooler to manifold)
General information
- 12 -
(turbocharger to intercooler)
2. TECHNICAL INFORMATION 2.1. Engine model and serial number The engine model and serial number is located on the engine as illustrated. These numbers are required when requesting warranty and ordering parts. They are also referred to as engine model and serial number because of their location.
Engine number
EC9OM011
• Engine serial No. (example 1 : DB58) DB58 3 00001 FA
Engine suffix(EARFA) Serial no. Production year(2003) Engine model
• Engine serial No. (example 2 : DB58S) DB58S 3 00001 FA
EC9OM012 Engine suffix(ECRFA)
Serial no. Production year(2003) Engine model
• Engine serial No. (example 3 : DB58T) DB58T 3 00001 EA
Engine suffix(EATEA) Serial no. Production year(2003) Engine model
• Engine serial No. (example 4 : DB58TI) DB58TI 3 00001 EB
Engine suffix(EAOEB) Serial no. Production year(2003) Engine model
- 17 -
Technical information
5.3.3. Parts no of injection system 1) Injection pump assembly Engine model DB58 DB58S DB58T
DB58TI
DB58TIS
Part no.
Suffix
65.11101-7380
EARDA/EAREA/B/EARFA/B/C/D/E/F/H/I/J EARLA/B/C
65.11101-7399
ECRFA/B/C/ECRLA
65.11101-7655
EATEA/B/C/D/EATLA
65.11101-7375
EATEE/F/G/H/I/J/EATLB
65.11101-7327
EAOEA/D/E/F
65.11101-7374
EAOEB/C/G
65.11101-7353
EAOLA/B
65.11101-7391
ECOEA/B
65.11101-7389A
ECOEC/D/E/F/G
65.11101-7392
ECOLA
65.11101-7390
ECOLB
2) Injection nozzle assembly Engine model DB58 DB58T DB58 DB58S
Part no.
Suffix
65.10101-7295
65.10101-7086
EARDA/EAREA/B EARFA/B/C/D/F/G/K/EARLA/B/C EATEA/B/C/D/E/F/G/H/I/J/EATLA/B EARFE/H/I/J ECRFA/B/C/ECRLA
DB58TI
65.10101-7058
EAOEA/B/C/D/E/G/EAOLA/B
DB58TIS
65.10101-7092
EAOEF/ECOEA/B
DB58TIS
65.10101-7091
ECOEC/D/E/F/G/ECOLB
3) Injection pipe assembly Engine model
Part no.
Suffix
65.10301-6144
EARDA/EAREA/B EARFA/B/C/D/E/F/G/H/I/J/K EARLA/B/C/ECRFA/B/C/ECRLA
DB58T
65.10301-6289
EATEA/B/C/D/E/F/G/H/I/J/EATLA/B
DB58TI
65.10301-6072
EAOEA/B/C/D/E/F/G/EAOLA/B
DB58 DB58S
DB58TIS
Maintenance of major components
65.10301-6088 65.10301-6089
- 148 -
ECOEA/B/C/D/E/F/G/ECOLA/B
5.3.4. Injection pump calibration 1) DB58 engine (1) Injection pump assembly
: 65.11101-7380 (101605-996F DOOWON)
- Injection pump
: KP-PES6A95C410RS2000 (101062-8300)
- Governor
: KP-EP/RSV200-1450AQ43A311 (105419-1340)
- Plunger and barrel
: 131151-3200, 131100-7900
- Delivery valve
: 131160-1120
- Feed pump
: KP-FP/KS-A (105220-6290)
- Prestroke
: 3.6±0.05mm
- Coupling
: 156639-9820
(2) Nozzle holder assembly
: 65.10101-7295 (105160-4650 DOOWON)
(3) Nozzle
: 65.10102-6044 (105025-138A DOOWON)
(4) Injection pipe
: 65.10301-6144
(5) Injection order
:1–5–3–6–2–4
(A) Test condition for injection pump
Nozzle & holder ass’y
105780-8140
Opening pressure :175kg/cm2
Injection pipe(IDxODxL)
-
N 2.0 x N 6.0 - 600 mm
ISO4113
Temperature :40 ± 5°C
65.10102-6044
Nozzle (5 x N 0.27)
65.10101-7295
220 kg/cm2
65.10301-6144
N1.6 x N6.0 x 580mm
Test oil (B) Engine standard parts
Nozzle & holder ass’y Injection pipe (IDxODxL)
Rack diagram and setting valve at each point : Specification of standard pump(65.11101-7380) Injection Q`ty on RIG Rack Pump (mm3 / 1,000st) Check Press. position speed point (mmHg) (mm) (rpm) (A) Test condition (B) Engine for inj. pump standard parts
Notch : 5 Notch Rack limit 14.0 above Idle sub spring set.
A
6.5 6.1
A
8.8
1,100
55.0±1
59.4 ±2
-
B
9.1
800
(56.0)±2
62.7
-
C
≈6.7
415
8.0±1.3
-
D
-
100
100±10
-
0.1 0.05
9.0 7.8
B
0.1
0.3
Rack position (mm)
D 10.1 0.1 9.1
C
0
350
415
Difference of N=1,100 and N=800
1190 (1130) 1150 900 10
Injection pump speed (rpm)
Boost pressure : zero boost Fuel injection pump Plunger
N9.5 Left hand 20 lead
Max. pump speed (limit plunger bouncing)
2,290 rpm
Holder delivery valve with damping valve
-
retraction pressure 43mm3/st(N6x1.5mm) t=0.99 Delivery valve
opening pressure Spring
25.9 kgf/cm2 k=1.63 kgf/mm
Governor Governor weight
740 g
Governor spring
k=12 kgf/mm
Start spring
k=0.005 kgf/mm
Lever ratio (min. speed / max. speed)
1 : 1.2 / 1 : 1.2
Idling sub spring
k=2.1 kgf/mm
Adapter spring
k=11 kgf/mm
Feed pump Max. operating pressure
3.4 kgf/cm2
Piston spring
- 149 -
k=0.735 kgf/mm
Maintenance of major components
(6) Rack diagram and setting valve at each point a) DB58 : EARDA Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
58.0±1
-
B
9.1
800
(56.0)±2
-
C
≈6.7
415
8.0±1.3
-
D
-
100
100±10
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
61.0±1
-
B
9.1
800
(59.0)±2
-
C
≈6.7
415
8.0±1.3
-
D
-
100
100±10
-
b) DB58 : EAREA
c) DB58 : EAREB/RFE/RFI/RFJ/RFH Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
50.0±1
-
B
9.1
800
(50.0)±2
-
C
≈6.7
415
8.0±1.3
-
D
-
100
100±10
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
55.0±1
-
B
9.1
800
(56.0)±2
-
C
≈6.7
415
8.0±1.3
-
D
-
100
100±10
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
58.0±1
-
d) DB58 : EARFF
e) DB58 : EARLA/B
B
9.1
800
(58.0)±2
-
C
≈6.7
415
8.0±1.3
-
D
-
100
100±10
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
55.0±1
-
B
9.1
800
(59.0)±2
-
C
≈6.7
415
8.0±1.3
-
D
-
100
100±10
-
f) DB58 : EARLC
Maintenance of major components
- 150 -
(7) Rack curve of standard injection pump (65.11101-7380)
Notch : 5 Notch Rack limit 14.0 above Idle sub spring set.
10.1 0.1 9.1
A
0.1 0.05
9.0 7.8
B
6.5 6.1
0.1
0.3
Rack position (mm)
D
C
0
350
415
Difference of N=1,100 and N=800
1190 (1130) 10 1150 900
Injection pump speed (rpm)
EC9OM035
- 151 -
Maintenance of major components
2) DB58 engine (EARFG/EARFK) (1) Injection pump assembly
: 65.11101-7398 (101605-996G DOOWON)
- Injection pump
: KP-PES6A95C410RS2000 (101062-8300)
- Governor
: KP-EP/RSV200-1450AQ43A311 (105419-134A)
- Plunger and barrel
: 131151-3200, 131100-7900
- Delivery valve
: 131160-1120
- Feed pump
: KP-FP/KS-A (105220-6290)
- Prestroke
: 3.6±0.05mm
- Coupling
: 156639-9820
(2) Nozzle holder assembly
: 65.10101-7295 (105160-4650 DOOWON)
(3) Nozzle
: 65.10102-6044 (105025-138A DOOWON)
(4) Injection pipe
: 65.10301-6144
(5) Injection order
:1–5–3–6–2–4
(A) Test condition for injection pump
Nozzle & holder ass’y
105780-8140
Opening pressure :175kg/cm2
Injection pipe(IDxODxL)
-
N 2.0 x N 6.0 - 600 mm
ISO4113
Temperature :40 ± 5°C
65.10102-6044
Nozzle (5 x N 0.27)
65.10101-7295
220 kg/cm2
65.10301-6144
N1.6 x N6.0 x 580mm
Test oil (B) Engine standard parts
Nozzle & holder ass’y Injection pipe (IDxODxL)
Rack diagram and setting valve at each point : Specification of standard pump(65.11101-7380)
Rack limit Boost compensator stroke ; 1.2
0.1
mm
I
Rack position (mm)
R1+0.4 B
C
R1(11.9)
A
R2(R1-0.2)
Injection Q`ty on RIG Rack Pump (mm3 / 1,000st) Check Press. position speed point (mmHg) (mm) (rpm) (A) Test condition (B) Engine for inj. pump standard parts A
8.9
1,100
58.0±1
-
B
9.2
800
(59.0)±2
-
C
≈6.6
400
8.0±1.3
-
D
-
100
100±10
-
D
(8.5)
0.19
0 250under (475) (325)
700 (620)
(950)
1210 (1120)
Injection pump speed (rpm)
Boost pressure : zero boost Fuel injection pump Plunger
N9.5 Left hand 20 lead
Max. pump speed (limit plunger bouncing)
2,290 rpm
Holder delivery valve with damping valve
-
retraction pressure 43mm3/st(N6x1.5mm) t=0.99 Delivery valve
opening pressure Spring
25.9 kgf/cm2 k=1.63 kgf/mm
Governor Governor weight
740 g
Lever ratio (min. speed / max. speed)
1 : 1.2 / 1 : 1.2
Governor spring
k=12 kgf/mm
Idling sub spring
k=3.0 kgf/mm
Idle spring
k=1.9 kgf/mm
Start spring
k=0.005 kgf/mm
Adapter spring
k=11 kgf/mm Piston spring
k=0.735 kgf/mm
Feed pump Max. operating pressure
3.4 kgf/cm2
Maintenance of major components
- 152 -
(6) Rack curve of standard injection pump (65.11101-7380)
Rack limit Boost compensator stroke ; 1.2
0.1
mm
I
Rack position (mm)
R1+0.4 R1(11.9)
B
C
A
R2(R1-0.2) D
(8.5)
0.19
0 250under (475) (325)
700 (620)
(950)
1210 (1120)
Injection pump speed (rpm)
EC9OM036
- 153 -
Maintenance of major components
3) DB58S engine (ECRFA/B/C) (1) Injection pump assembly
: 65.11101-7399 (101605-996X DOOWON)
- Injection pump
: KP-PES6A95C410RS2000 (101062-830A)
- Governor
: KP-EP/RSV200-1450AQ43A311 (105419-1340)
- Plunger and barrel
: 131151-3200, 131100-7900
- Delivery valve
: 131160-1120
- Feed pump
: KP-FP/KS-A (105220-6290)
- Prestroke
: 3.6±0.05mm
- Coupling
: 156639-9820
(2) Nozzle holder assembly
: 65.10101-7295 (105160-4650 DOOWON)
(3) Nozzle
: 65.10102-6044 (105025-138A DOOWON)
(4) Injection pipe
: 65.10301-6144
(5) Injection order
:1–5–3–6–2–4
(A) Test condition for injection pump
Nozzle & holder ass’y
105780-8140
Opening pressure :175kg/cm2
Injection pipe(IDxODxL)
-
N 2.0 x N 6.0 - 600 mm
ISO4113
Temperature :40 ± 5°C
65.10102-6044
Nozzle (5 x N 0.27)
65.10101-7295
220 kg/cm2
65.10301-6144
N1.6 x N6.0 x 580mm
Test oil (B) Engine standard parts
Nozzle & holder ass’y Injection pipe (IDxODxL)
Rack diagram and setting valve at each point : Specification of standard pump(65.11101-7380) Injection Q`ty on RIG Rack Pump (mm3 / 1,000st) Check Press. position speed point (mmHg) (mm) (rpm) (A) Test condition (B) Engine for inj. pump standard parts
Notch : 5 Notch Rack limit 14 above Idle sub spring set.
Rack position (mm)
0.1
11.5 10.7 10.4
0.1
8.4
6.8 6.1
A
10.1
1,100
58.0±1
-
B
≈6.8
400
8.0±1.3
-
C
10.7
700
(68.0)
-
D
-
100
100±10
-
0.1
Difference of N=700 and N=1,100
0.1
0
300 400
(1160) 950
1230 1190
Injection pump speed (rpm) EC9OM07
Boost pressure : zero boost Fuel injection pump Plunger
N9.5 Left hand 20 lead
Max. pump speed (limit plunger bouncing)
2,290 rpm
Holder delivery valve with damping valve
-
retraction pressure 59mm3/st(N6x1.5mm) t=0.09 Delivery valve
opening pressure Spring
25.9 kgf/cm2 k=1.63 kgf/mm
Governor Governor weight
740 g
Lever ratio (min. speed / max. speed)
1 : 1.2 / 1 : 1.2
Governor spring
k=12 kgf/mm
Idling sub spring
k=2.1 kgf/mm
Idle spring
k=1.9 kgf/mm
Start spring
k=0.005 kgf/mm
Adapter spring
k=11 kgf/mm Piston spring
k=0.735 kgf/mm
Feed pump Max. operating pressure
3.4 kgf/cm2
Maintenance of major components
- 154 -
6) Rack curve of standard injection pump (65.11101-7399) a) DB58S : ECRFA Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
10.1
1,100
58.±1
-
B
˜6.8
400
8.0±1.3
-
C
10.7
700
(68.0)
-
D
-
100
100±10
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
73.5±1.5
-
B
9.1
800
9.4±1.3
-
C
˜6.7
415
(63)
D
-
100
(43.6)±10
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
73.5±1.5
-
b) DB58S : ECRFB
-
c) DB58S : ECRFC
B
9.1
800
9.4±1.3
C
˜6.7
415
(63)
D
-
100
(43.6)±10
- 155 -
-
Maintenance of major components
4) DB58T engine (EATEA/B//D/TLA) (1) Injection pump assembly
: 65.11101-7655 (101605-9760 DOOWON)
- Injection pump
: KP-PES6A95C410RS2000 (101062-9040)
- Governor
: KP-EP/RSV200-1350AQ49A311(105411-1820)
- Plunger and barrel
: 131151-3200, 131100-7900
- Delivery valve
: 131110-4320
- Feed pump
: KP-FP/KS-A (105220-6410)
- Prestroke
: 3.4±0.05mm
- Coupling
: 156639-4220
(2) Nozzle holder assembly
: 65.10101-7295 (105160-4650 DOOWON)
(3) Nozzle
: 65.10102-6044 (105025-138A DOOWON)
(4) Injection pipe
: 65.10301-6289
(5) Injection order
:1–5–3–6–2–4
(A) Test condition for injection pump
Nozzle & holder ass’y
105780-8140
Opening pressure :175kg/cm2
Injection pipe(IDxODxL)
-
N 2.0 x N 6.0 - 600 mm
ISO4113
Temperature :40 ± 5°C
65.10102-6044
Nozzle (5 x N 0.27)
65.10101-7295
220 kg/cm2
65.10301-6289
N1.8 x N6.0 x 580mm
Test oil (B) Engine standard parts
Nozzle & holder ass’y Injection pipe (IDxODxL)
Rack diagram and setting valve at each point : Specification of standard pump(65.11101-7655)
Notch :
Injection Q`ty on RIG Rack Pump (mm3 / 1,000st) Check Press. position speed point (mmHg) (mm) (rpm) (A) Test condition (B) Engine for inj. pump standard parts
10 Rack limit
14.0 above Idle sub spring set. Gover spring set. 9.8
0.1
E
Boost compensator stroke ; (0.25)
Rack position (mm)
9.1
D
8.8 7.9
A
0.1
mm
A
9.1
1,100
73.5±2.5
67.1±2
Above 300
B
5.7
550
9.4±1.3
C
9.1
800
(63)
68.1
Above 300
D
9.1-0.25
500
(43.6)±2
58.1
-
E
-
100
65
0.1
B
5.7 5.5
C
-
0.1
0
230
(1100)
(450)
300
550
1210
1145
Injection pump speed (rpm)
Boost pressure : zero boost Fuel injection pump Plunger
N9.5 Left hand 20 lead
Max. pump speed (limit plunger bouncing)
2,290 rpm
Holder delivery valve with damping valve
-
retraction pressure 51mm3/st(N6x1.8mm) Delivery valve
opening pressure Spring
17.0 kgf/cm2 k=1.78 kgf/mm
Governor Governor weight
740 g
Governor spring
k=10 kgf/mm
Start spring
k=0.005 kgf/mm
Lever ratio (min. speed / max. speed)
1 : 1.2 / 1 : 1.2
Idling sub spring
k=2.1 kgf/mm
Boost compensator spring
k=0.6 kgf/mm
Feed pump Max. operating pressure
3.4 kgf/cm2
Maintenance of major components
Piston spring
- 156 -
k=0.735 kgf/mm
(6) Rack diagram and setting valve at each point a) DB58T : EATEA Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
73.5±1.5
-
B
9.1
800
9.4±1.3
-
C
≈6.7
415
(63)
-
D
-
100
(43.6)±2
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
73.5±1.5
-
b) DB58T : EATEB
B
9.1
800
9.4±1.3
-
C
≈6.7
415
(63)
-
D
-
100
(43.6)±10
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
72.0±1.5
-
B
9.1
800
9.4±1.3
-
C
≈6.7
415
(62)
-
D
-
100
(42)±10
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
73.5±1.5
-
c) DB58T : EATED
d) DB58T : EATLA
B
9.1
800
9.4±1.3
-
C
≈6.7
415
(63)
-
D
-
100
(43.6)±10
-
- 157 -
Maintenance of major components
(6) Rack curve and boost pressure of standard injection pump(65.11101-7655)
Notch :
10 Rack limit
14.0 above Idle sub spring set. Gover spring set. 9.8
0.1
E
Boost compensator stroke ; (0.25)
Rack position (mm)
9.1
D
8.8 7.9
mm
A
0.1
B
5.7 5.5
C
0.1
0.1
0
(1100)
(450)
230 300
550
1210
1145
Injection pump speed (rpm)
EC9OM037
N=500 rpm
Rack position (mm)
(9.1)
R1-0.25
0
150
~ ~ 200
20
Boost pressure(mmHg)
EC9OM038
Maintenance of major components
- 158 -
5) DB58T engine (EATEE/F/G/H/I/EATLB) (1) Injection pump assembly
: 65.11101-7375 (101605-9720 DOOWON
- Injection pump
: KP-PES6A95C410RS2000 (101062-8250)
- Governor
: KP-EP/RSV200-1350AQ49A311(105411-1940)
- Plunger and barrel
: 131151-3200, 131100-7900
- Delivery valve
: 131110-4320
- Feed pump
: KP-FP/KS-A (105220-6410)
- Prestroke
: 3.4±0.05mm
- Coupling
: 156639-7620
(2) Nozzle holder assembly
: 65.10101-7295 (105160-4650 DOOWON)
(3) Nozzle
: 65.10102-6044 (105025-138A DOOWON)
(4) Injection pipe
: 65.10301-6289
(5) Injection order
:1–5–3–6–2–4
(A) Test condition for injection pump
Nozzle & holder ass’y
105780-8140
Opening pressure :175kg/cm2
Injection pipe(IDxODxL)
-
N 2.0 x N 6.0 - 600 mm
ISO4113
Temperature :40 ± 5°C
65.10102-6044
Nozzle (5 x N 0.27)
65.10101-7295
220 kg/cm2
65.10301-6289
N1.8 x N6.0 x 580mm
Test oil (B) Engine standard parts
Nozzle & holder ass’y Injection pipe (IDxODxL)
Rack diagram and setting valve at each point : Specification of standard pump(65.11101-7375) Injection Q`ty on RIG Rack Pump (mm3 / 1,000st) Check Press. position speed point (mmHg) (mm) (rpm) (A) Test condition (B) Engine for inj. pump standard parts
Notch : 10 Notch
Rack limit 14.0 above Idle sub spring set. Gover spring set. 9.8
0.1
E
Boost compensator stroke ; (0.25)
Rack position (mm)
9.1
D
8.8 8.3
A
0.1
B
5.7 5.2
C
0.4
0
290
(1100)
(450)
300
550
1210
1135
Injection pump speed (rpm)
0.1
mm
A
9.1
1,100
73.5±1.5
67.1±2
Above 300
B
5.7
550
9.4±1.3
C
9.1
800
(63)
68.1
Above 300
D
9.1-0.25
500
(43.6)±2
58.1
-
E
-
100
65
-
Boost pressure : zero boost Fuel injection pump Plunger
N9.5 Left hand 20 lead
Max. pump speed (limit plunger bouncing)
2,290 rpm
Holder delivery valve with damping valve
-
retraction pressure 51mm3/st(N6x1.8mm) Delivery valve
opening pressure Spring
17.0 kgf/cm2 k=1.78 kgf/mm
Governor Governor weight
740 g
Lever ratio (min. speed / max. speed)
1 : 1.2 / 1 : 1.2
Governor spring
k=10 kgf/mm
Idling sub spring
k=2.1 kgf/mm
Idle spring
k=2.6 kgf/mm
Start spring
Boost compensator spring
k=0.6 kgf/mm
k=0.005 kgf/mm -
-
Feed pump Max. operating pressure
3.4 kgf/cm2
Piston spring
- 159 -
k=0.735 kgf/mm
Maintenance of major components
(6) Rack diagram and setting valve at each point a) DB58 : EATEE/TEH/TLB Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
73.5±1.5
Above 300
B
9.1
800
9.4±1.3
-
C
≈6.7
415
(63)
Above 300
D
-
100
(43.6)±2
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
73.5±1.5
Above 300
b) DB58 : EATEF
B
9.1
800
9.4±1.3
-
C
≈6.7
415
(63)
Above 300
D
-
100
46.6±10
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
72.0±1.5
Above 300
B
9.1
800
9.4±1.3
-
C
≈6.7
415
(60)
Above 300
D
-
100
53±10
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
67.0±1.5
Above 300
c) DB58 : EATEG
d) DB58 : EATEI
B
9.1
800
9.4±1.3
-
C
≈6.7
415
(57)
Above 300
D
-
100
50±10
-
Maintenance of major components
- 160 -
(7) Rack curve and boost pressure of standard injection pump(65.11101-7374)
Notch : 10 Notch
Rack limit 14.0 above Idle sub spring set. Gover spring set. 9.8
0.1
E
Boost compensator stroke ; (0.25)
Rack position (mm)
9.1
D
8.8 8.3
mm
A
0.1
B
5.7 5.2
C
0.1
0.4
0
290
(1100)
(450)
300
550
1210
1135
Injection pump speed (rpm) EC9OM039
N=500 rpm
Rack position (mm)
R1(9.1)
R1-0.25
0
200
150 Boost pressure(mmHg)
EC9OM040
- 161 -
Maintenance of major components
6) DB58TI engine (EAOEA/D/E/F) (1) Injection pump assembly
: 65.11101-7327 (101605-9880 DOOWON)
- Injection pump
: KP-PES6AD100B410R (101062-8260)
- Governor
: KP-EP/RSV200-1350AQ49A311(105411-2240)
- Plunger and barrel
: 131150-2600, 131100-8600
- Delivery valve
: 131110-5520
- Feed pump
: KP-FP/KS-AD (105220-6490)
- Prestroke
: 3.8±0.05mm
- Coupling
: 156639-8820
(2) Nozzle holder assembly
: 65.10101-7058 (105160-466A DOOWON) : EAOEA/D/E 65.10101-7092 (105160-5420 DOOWON) : EAOEF
(3) Nozzle
: 65.10102-6054 (105025-139A DOOWON) : EAOEA/D/E 65.10102-6064 (105025-4200 DOOWON) : EAOEF
(4) Injection pipe
: 65.10301-6072
(5) Injection order
:1–5–3–6–2–4
(A) Test condition for injection pump
Nozzle & holder ass’y 105780-8140 Opening pressure :175kg/cm2 Injection pipe(IDxODxL) N 2.0 x N 6.0 - 600 mm Test oil ISO4113 Temperature :40 ± 5°C (B) Engine standard parts Nozzle & holder ass’y 65.10102-6054 Nozzle (6 x N 0.235) (EAOEA/D/E) 65.10101-7058 185 kg/cm2 Nozzle & holder ass’y 65.10102-6064 Nozzle (7 x N 0.22) (EAOEF) 65.10101-7092 200 kg/cm2 Injection pipe (IDxODxL) 65.10301-6072 N1.8 x N6.0 x 580mm Rack diagram and setting valve at each point : Specification of standard pump(65.11101-7327) Injection Q`ty on RIG Rack Pump (mm3 / 1,000st) Check position speed Press. point (mmHg) (mm) (rpm) (A) Test condition (B) Engine for inj. pump standard parts A R1(9.8) 1,000 97.5 ±1.5 80.7 ±2 B ≈6.9 550 22.0 ±1.5 C (R1) 750 (63) 86.4 +10 E 100 70 0
curve
Notch:
11 Notch
Not operate boost compensator. Rack limit
14 above
Idle sub spring set.
Rack position (mm)
D
10.4
0.1
R1(9.8)
C
8.8 0.1 (7.3) 6.9 6.4 5.7
A
B
0.1 0.3
0
300
550
(1025) 1040
1100 1090
1300
Injection pump speed (rpm)
Boost pressure : zero boost Fuel injection pump Plunger N10 Left hand 20+50 lead retraction pressure 59mm3/st(N6x2.1mm) Max. pump speed 2,100 rpm opening pressure 20.8 kgf/cm2 (limit plunger bouncing) Delivery valve Holder delivery valve Spring k=1.63 kgf/mm with damping valve Governor Governor weight 740 g Lever ratio (min. speed / max. speed) 1 : 1.2 / 1 : 1.2 Governor spring k=10 kgf/mm Idling sub spring k=2.1 kgf/mm Idle spring k=2.6 kgf/mm Start spring k=0.005 kgf/mm Boost compensator spring k=0.6 kgf/mm Feed pump Max. operating pressure 3.4 kgf/cm2 Piston spring k=0.735 kgf/mm
Maintenance of major components
- 162 -
(6) Rack diagram and setting valve at each point a) DB58TI : EAOEA/OED Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
Check Point
Rack position(mm)
Pump speed(rpm)
A
8.8
1,100
97.5±1.5
-
B
9.1
800
22.0±1.5
-
C
≈6.7
415
(93.5)
-
D
-
100
75±5.0
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
8.8
1,100
104.5 ±1.5
-
b) DB58TI : EAOEE
B
9.1
800
22.0 ±1.5
-
C
≈6.7
415
(100)
-
D
-
100
75 ±5.0
-
c) Rack curve of standard injection pump(65.11101-7374)
Rack curve
Notch:
11 Notch
Not operate boost compensator. Rack limit 14 above Idle sub spring set.
Rack position (mm)
D 10.4
0.1
R1(9.8) C 8.8 0.1 (7.3) 6.9 6.4 5.7
A
B
0.1 0.3
0
300
550
(1025) 1040
1100 1090
1300
Injection pump speed (rpm)
EC9OM041
- 163 -
Maintenance of major components
7) DB58TI engine (EAOEB/OEC) (1) Injection pump assembly
: 65.11101-7374 (101605-983X DOOWON)
- Injection pump
: KP-PES6AD100B410R (101062-8260)
- Governor
: KP-EP/RSV200-1350AQ49A311(105411-2240)
- Plunger and barrel
: 131150-2600, 131100-8600
- Delivery valve
: 131110-5520
- Feed pump
: KP-FP/KS-AD (105220-6490)
- Prestroke
: 3.8±0.05mm
- Coupling
: 156639-8820
(2) Nozzle holder assembly
: 65.10101-7058 (105160-466A DOOWON)
(3) Nozzle
: 65.10102-6054 (105025-139A DOOWON)
(4) Injection pipe
: 65.10301-6072
(5) Injection order
:1–5–3–6–2–4
(A) Test condition for injection pump
Nozzle & holder ass’y
105780-8140
Opening pressure :175kg/cm2
Injection pipe(IDxODxL)
-
N 2.0 x N 6.0 - 600 mm
ISO4113
Temperature :40 ± 5°C
65.10102-6054
Nozzle (5 x N 0.28)
65.10101-7058
185 kg/cm2
65.10301-6289
N1.8 x N6.0 x 580mm
Test oil (B) Engine standard parts
Nozzle & holder ass’y Injection pipe (IDxODxL)
Rack diagram and setting valve at each point : Specification of standard pump(65.11101-7374)
curve
Notch :
12 Rack limit Boost compensator stroke:0.75
14 above
Idle sub spring set.
0.1
mm
Injection Q`ty on RIG Rack Pump (mm3 / 1,000st) Check Press. position speed point (mmHg) (mm) (rpm) (A) Test condition (B) Engine for inj. pump standard parts
E Rack position (mm)
10.2
0.1
A
C
R 1 (9.6) 8.5
0.1
8.0
0.1
6.3
0.3
6.2
0.1
B
0
300
480
1140 1210 1180
A
9.6
1,100
95.0±1.5
B
≈6.9
550
22.0±1.5
C
R1(9.6)
500
(85.0)
E
-
100
77
80.8±2
Above 350 -
76.7
Above 350
Injection pump speed (rpm)
Boost pressure : zero boost Fuel injection pump Plunger
N10 Left hand 20+50 lead
Max. pump speed (limit plunger bouncing)
2,100 rpm
Holder delivery valve with damping valve
-
retraction pressure 59mm3/st(N6x2.1mm) Delivery valve
opening pressure Spring
20.8 kgf/cm2 k=1.63 kgf/mm
Governor Governor weight
740 g
Lever ratio (min. speed / max. speed)
1 : 1.2 / 1 : 1.2
Governor spring
k=10 kgf/mm
Idling sub spring
k=2.1 kgf/mm
Idle spring
k=2.6 kgf/mm
Start spring
Boost compensator spring
k=0.6 kgf/mm
k=0.005 kgf/mm -
-
Feed pump Max. operating pressure
3.4 kgf/cm2
Maintenance of major components
Piston spring
- 164 -
k=0.735 kgf/mm
(6) Rack diagram and setting valve at each point a) DB58TI : EAOEB Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
1,100
95.0±1.5
Above 350
550
22.0±1.5
-
R1(9.6)
500
(85.0)
Above 350
-
100
77-5+10
-
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
9.6
1,100
97.0±1.5
Above 350
Check Point
Rack position(mm)
Pump speed(rpm)
A
9.6
B
≈6.9
C E b) DB58TI : EAOEC
B
≈6.9
550
22.0±1.5
-
C
R1(9.6)
500
(87.0)
Above 350
E
-
100
77-5+10
-
c) Rack curve and boost pressure of standard injection pump (65.11101-7374)
Rack curve
Notch :
12 Rack limit Boost compensator stroke:0.75
14 above
0.1
mm
Idle sub spring set. E Rack position (mm)
10.2
0.1
A
C
R 1 (9.6) 8.5
0.1
8.0
0.1
6.3
0.3
6.2
0.1
B
0
300
480
1140 1210 1180
Injection pump speed (rpm) EC9OM042
- 165 -
Maintenance of major components
Boost pressure
Np=500
Rack position (mm)
R1(9.6)
R1-0.75
0
130
(270) Boost pressure(mmHg)
EC9OM043
Maintenance of major components
- 166 -
8) DB58TI engine (EAOLA/OLB) (1) Injection pump assembly
: 65.11101-7353 (101609-9130 DOOWON)
- Injection pump
: KP-PES6AD100B410R (101062-8260)
- Governor
: KP-EP/RSV200-1350AQ49A311(105411-2350)
- Plunger and barrel
: 131150-2600, 131100-8600
- Delivery valve
: 131110-5520
- Feed pump
: KP-FP/KS-AD (105220-6490)
- Prestroke
: 3.8±0.05mm
- Coupling
: 156639-8820
(2) Nozzle holder assembly
: 65.10101-7058 (105160-466A DOOWON)
(3) Nozzle
: 65.10102-6054 (105025-139A DOOWON)
(4) Injection pipe:
: 65.10301-6072
(5) Injection order:
:1–5–3–6–2–4
(A) Test condition for injection pump
Nozzle & holder ass’y
105780-8140
Opening pressure :175kg/cm2
Injection pipe(IDxODxL)
-
N 2.0 x N 6.0 - 600 mm
ISO4113
Temperature :40 ± 5°C
65.10102-6054
Nozzle (5 x N 0.28)
65.10101-7058
185 kg/cm2
65.10301-6072
N1.8 x N6.0 x 580mm
Test oil (B) Engine standard parts
Nozzle & holder ass’y Injection pipe (IDxODxL)
Rack diagram and setting valve at each point : Specification of standard pump(65.11101-7353)
curve
Notch :
Injection Q`ty on RIG Rack Pump (mm3 / 1,000st) Check Press. position speed point (mmHg) (mm) (rpm) (A) Test condition (B) Engine for inj. pump standard parts
11 Rack limit
14 above Idle sub spring set. Boost compensator stroke:0.6
0.1
Rack position (mm)
E 10.6
0.1
C
R1 (9.8) 9.5
8.0
A
D 0.1
B
7.0 6.0
0.3
5.8
0.3
0
300 488
1000
1140 1170 (1025)
Injection pump speed (rpm)
1200
mm
A
9.2
1,100
88±1.5
71.5±2
Above 500
B
≈7.0
488
22.0±2.0
C
R1(9.8)
750
(92.0)
D
R1-0.6
550
(72.0)±2.0
-
E
-
100
80.0±10
-
83.4
Above 500
Boost pressure : zero boost Fuel injection pump Plunger
N10 Left hand 20+50 lead
Max. pump speed (limit plunger bouncing)
2,100 rpm
Holder delivery valve with damping valve
-
retraction pressure 59mm3/st(N6x2.1mm) Delivery valve
opening pressure Spring
20.8 kgf/cm2 k=1.63 kgf/mm
Governor Governor weight
740 g
Lever ratio (min. speed / max. speed)
1 : 1.2 / 1 : 1.2
Governor spring
k=10 kgf/mm
Idling sub spring
k=2.1 kgf/mm
Idling spring
k=2.6 kgf/mm
Start spring
Angleich spring
k=5.4 kgf/mm
Boost compensator spring
k=0.005 kgf/mm k=0.6 kgf/mm
Feed pump Max. operating pressure
3.4 kgf/cm2
Piston spring
- 167 -
k=0.735 kgf/mm
Maintenance of major components
(6) Rack diagram and setting valve at each point a) DB58TIS : EAOLA/OLB Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
1,100
88±1.5
Above 500
488
22±2.0
-
R1(9.8)
750
(92)
Above 500
D
R1-0.6
550
(72)±2.0
-
E
-
100
80±10
Check Point
Rack position(mm)
Pump speed(rpm)
A
9.2
B
≈7.0
C
b) Rack curve and boost pressure of standard injection pump (65.11101-7353)
Rack curve
Notch :
11 Rack limit
14 above Idle sub spring set. Boost compensator stroke:0.6
0.1
mm
Rack position (mm)
E 10.6
0.1
C
R1 (9.8) 9.5
A
D
8.0
0.1
B
7.0 6.0
0.3
5.8
0.3
0
300 488
1000
1140
1200
1170 (1025) Injection pump speed (rpm)
EC9OM044
Maintenance of major components
- 168 -
Boost pressure
N = 550rpm
Rack position (mm)
R1
R1-0.6
0
(350)
210
Boost pressure(mmHg)
EC9OM045
- 169 -
Maintenance of major components
9) DB58TIS engine (ECOEA/OEB) (1) Injection pump assembly
: 65.11101-7391 (101605-830A DOOWON)
- Injection pump
: KP-PES6AD100B410R (101062-826A)
- Governor
: KP-EP/RSV200-1350AQ49A311(105411-2340)
- Plunger and barrel
: 131150-2600 131100-8600
- Delivery valve
: 131160-3620
- Feed pump
: KP-FP/KS-AD (105220-6490)
- Prestroke
: 3.8±0.05mm
- Coupling
: 156639-882C
(2) Nozzle holder assembly
: 65.10101-7092 (105160-5420 DOOWON)
(3) Nozzle
: 65.10102-6064 (105025-4200 DOOWON)
(4) Injection pipe:
: 65.10301-6088, 65.10301-6089
(5) Injection order:
:1–5–3–6–2–4
(A) Test condition for injection pump
Nozzle & holder ass’y
105780-8140
Opening pressure :175kg/cm2
Injection pipe(IDxODxL)
-
N 2.0 x N 6.0 - 600 mm
ISO4113
Temperature :40 ± 5°C
65.10102-6064
Nozzle (7 x N 0.22)
65.10101-7092
190 kg/cm2
Test oil (B) Engine standard parts
Nozzle & holder ass’y
Injection pipe (IDxODxL) 65.10301-6088,6089
N1.8 x N6.0 x 912mm
Rack diagram and setting valve at each point : Specification of standard pump(65.11101-7391)
curve
Notch :
9 Rack limit
14 above Idle sub spring set. Boost compensator stroke : 0.9
0.1
Rack position (mm)
E 11.2 10.6
0.1
9.1
0.1
C
A
A
D B 6.3 6.2
mm
Injection Q`ty on RIG Rack Pump (mm3 / 1,000st) Check Press. position speed point (mmHg) (mm) (rpm) (A) Test condition (B) Engine for inj. pump standard parts R1(10.6) 1,000
112 ±1.5
92
B
6.7
550
22 ±2.0
-
C
6.7
550
(103)
Above 400
D
(R1-0.9)
550
(84)
E
-
100
95±10
0.1
0
300
550
1100 (1020) 1040
82
-
Injection pump speed (rpm)
-
Boost pressure : zero boost Fuel injection pump Plunger
N10 Left hand 20+50 lead
Max. pump speed (limit plunger bouncing)
2,100 rpm
Holder delivery valve with damping valve
-
retraction pressure 59mm3/st(N6x2.1mm) Delivery valve
opening pressure Spring
20.8 kgf/cm2 k=1.63 kgf/mm
Governor Governor weight
740 g
Lever ratio (min. speed / max. speed)
1 : 1.2 / 1 : 1.2
Governor spring
k=10 kgf/mm
Idling sub spring
k=2.1 kgf/mm
Idling spring
k=2.6 kgf/mm
Start spring
k=0.005 kgf/mm
Boost compensator spring
k=0.6 kgf/mm Piston spring
k=0.735 kgf/mm
Feed pump Max. operating pressure
3.4 kgf/cm2
Maintenance of major components
- 170 -
(6) Rack diagram and setting valve at each point a) DB58TIS : ECOEA Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
R1(10.6)
1,000
112±1.5
-
B
6.7
550
22±2.0
-
C
6.7
550
(103)
Above 400
D
(R1-0.9)
550
(84)
-
E
-
100
95±10
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
R1(10.6)
1,000
105±1.5
-
b) DB58TIS : ECOEB
B
6.7
550
22±2.0
-
C
6.7
550
(96)
Above 400
D
(R1-0.9)
550
(81)
-
E
-
100
95±10
c) Rack curve and boost pressure of standard injection pump (65.11101-7391)
Rack curve
Notch :
9 Rack limit
14 above Idle sub spring set. Boost compensator stroke : 0.9
0.1
mm
Rack position (mm)
E 11.2 10.6
0.1
9.1
0.1
C
A
D B 6.3 6.2
0.1
0
300
550
1100 (1020) 1040
Injection pump speed (rpm)
EC9OM046
- 171 -
Maintenance of major components
Boost pressure
Np = 550
Rack position (mm)
R1(10.6)
(R1-0.9)
0
(340)
130 Boost pressure(mmHg)
EC9OM047
Maintenance of major components
- 172 -
10) DB58TIS engine (ECOEC/D/E/F/G) (1) Injection pump assembly
: 65.11101-7389 (101605-810A DOOWON)
- Injection pump
: KP-PES6AD100B410R (101062-826A)
- Governor
: KP-EP/RSV200-1350AQ49A311(105411-2240)
- Plunger and barrel
: 131150-2600, 131100-8600
- Delivery valve
: 131110-5520
- Feed pump
: KP-FP/KS-AD (105220-6490)
- Prestroke
: 3.8±0.05mm
- Coupling
: 156639-882C
(2) Nozzle holder assembly
: 65.10101-7091 (105160-5330 DOOWON)
(3) Nozzle
: 65.10102-6061 (105025-4000 DOOWON)
(4) Injection pipe:
: 65.10301-6088, 65.10301-6089
(5) Injection order:
:1–5–3–6–2–4
(A) Test condition for injection pump
Nozzle & holder ass’y
105780-8140
Opening pressure :175kg/cm2
Injection pipe(IDxODxL)
-
N 2.0 x N 6.0 - 600 mm
ISO4113
Temperature :40 ± 5°C
65.10102-6061
Nozzle (6 x N 0.235)
65.10101-7091
190 kg/cm2
Test oil (B) Engine standard parts
Nozzle & holder ass’y
Injection pipe (IDxODxL) 65.10301-6088,6089
N1.8 x N6.0 x 912mm
Rack diagram and setting valve at each point : Specification of standard pump(65.11101-7389) Power Notch :
11 Rack limit
14 above Idle sub spring set. Boost compensator stroke : 1.4
0.1
Rack position (mm)
E 10.8 0.1 R1(10.3)
C
A
Injection Q`ty on RIG (mm3 / 1,000st) Check Rack Pump Press. position speed point (mmHg) (mm) (rpm) (A) Test condition (B) Engine for inj. pump standard parts
mm
A
R1(10.3) 1,100
109±1.5
85.8±2
Above 450
D 7.7
0.1
B 6.2 5.3
0.1
0
300
600
1220 (1150) 1170
Injection pump speed (rpm)
B
6.6
600
22±2.0
-
C
R1
500
(97)
95.2
Above 450
D
(R1-1.5)
500
(61)
69.9
-
E
-
100
96±10
-
Boost pressure : zero boost Fuel injection pump Plunger
N10 Left hand 20+50 lead
Max. pump speed (limit plunger bouncing)
2,100 rpm
Holder delivery valve with damping valve
-
retraction pressure 59mm3/st(N6x2.1mm) Delivery valve
opening pressure Spring
20.8 kgf/cm2 k=1.63 kgf/mm
Governor Governor weight
740 g
Lever ratio (min. speed / max. speed)
1 : 1.2 / 1 : 1.2
Governor spring
k=10 kgf/mm
Idling sub spring
k=2.1 kgf/mm
Idling spring
k=2.6 kgf/mm
Start spring
k=0.005 kgf/mm
Boost compensator spring
k=0.6 kgf/mm Piston spring
k=0.735 kgf/mm
Feed pump Max. operating pressure
3.4 kgf/cm2
- 173 -
Maintenance of major components
(6) Rack diagram and setting valve at each point a) DB58TIS : ECOEC Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
R1(10.3)
1,100
109±1.5
Above 450
B
6.6
600
22±2.0
-
C
R1
500
(97)
Above 450
D
(R1-1.5)
500
(61)
-
E
-
100
96±10
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
R1(10.3)
1,100
91±1.5
Above 450
b) DB58TIS : ECOED
B
6.6
600
22±2.0
-
C
R1
500
(81)
Above 450
D
(R1-1.5)
500
(53)
-
E
-
100
96±10
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
R1(10.3)
1,100
113±1.5
Above 450
B
6.6
600
22±2.0
-
c) DB58TIS : ECOEE
C
R1
500
(101)
Above 450
D
(R1-1.5)
500
(61)
-
E
-
100
96±10
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
R1(10.3)
1,100
95±1.5
Above 450
B
6.6
600
22±2.0
-
C
R1
500
(84)
Above 450
D
(R1-1.5)
500
-
-
E
-
100
96±10
Check Point
Rack position(mm)
Pump speed(rpm)
Injection Q`ty on RIG (mm3 / 1,000st)
Pressure (mmHg)
A
R1(10.3)
1,100
111±1.5
Above 450
d) DB58TIS : ECOEF
e) DB58TIS : ECOEG
B
6.6
600
22±2.0
-
C
R1
500
(99)
Above 450
D
(R1-1.5)
500
(61)
-
E
-
100
96±10
Maintenance of major components
- 174 -
(7) Rack curve and boost pressure of standard injection pump(65.11101-7389)
Notch :
11 Rack limit
14 above Idle sub spring set. Boost compensator stroke : 1.4
0.1
mm
E Rack position (mm)
10.8 0.1 R1(10.3)
C
A
D 7.7
0.1
B 6.2 5.3
0.1
0
300
600
1220 (1150) 1170
Injection pump speed (rpm)
EC9OM048
Np = 500
Rack position (mm)
R1(10.3)
(R1-1.5)
0
(350)
60 Boost pressure(mmHg)
EC9OM049
- 175 -
Maintenance of major components
11) DB58TIS engine (ECOLA) (1) Injection pump assembly
: 65.11101-7392 (101605-840A DOOWON)
- Injection pump
: KP-PES6AD105B410RS2 (101061-882B)
- Governor
: KP-EP/RSV200-1350AQ49A311(105411-224A)
- Plunger and barrel
: 131151-2700 131100-7800
- Delivery valve
: 131110-8820
- Feed pump
: KP-FP/KS-ADS (105210-5280)
- Prestroke
: 4.3 ±0.05mm
- Coupling
: 156639-8820
(2) Nozzle holder assembly
: 65.10101-7092 (105160-5420 DOOWON)
(3) Nozzle
: 65.10102-6064 (105025-4200 DOOWON)
(4) Injection pipe:
: 65.10301-6088, 65.10301-6089
(5) Injection order:
:1–5–3–6–2–4
(A) Test condition for injection pump
Nozzle & holder ass’y
105780-8140
Opening pressure :175kg/cm2
Injection pipe(IDxODxL)
-
N 2.0 x N 6.0 - 600 mm
ISO4113
Temperature :40 ± 5°C
65.10102-6061
Nozzle (7 x N 0.22)
65.10101-7091
185 kg/cm2
Test oil (B) Engine standard parts
Nozzle & holder ass’y
Injection pipe (IDxODxL) 65.10301-6088,6089
N1.8 x N6.0 x 912mm
Rack diagram and setting valve at each point : Specification of standard pump(65.11101-7392)
Notch :
urve
7 D : Full rack set point Rack limit
14 above Idle sub spring set. Boost compensator stroke : 1.1
Rack position (mm)
E 11.5 10.6
0.1
8.2
0.1
0.1
mm
A
A
C
Injection Q`ty on RIG Rack Pump (mm3 / 1,000st) Check Press. position speed point (mmHg) (mm) (rpm) (A) Test condition (B) Engine for inj. pump standard parts R1(10.6) 1,100
128±1.5
88±2
Above 450
D
B
B
6.8
550
20±1.5
-
C
R1
550
(130)
Above 450
6.2 5.5
0.1
0
300
550
1210 (1100) 1130
D
(R1-1.6) 1,100
(95)
86
-
Injection pump speed (rpm)
E
-
100
110±10
-
Boost pressure : zero boost Fuel injection pump Plunger
N10.5 Left hand 20+40 lead
Max. pump speed (limit plunger bouncing)
1,970 rpm
Holder delivery valve with damping valve
-
retraction pressure 70mm3/st(N6x2.5mm) t=0.11mm Delivery valve
opening pressure Spring
23.1 kgf/cm2 k=1.63 kgf/mm
Governor Governor weight
740 g
Lever ratio (min. speed / max. speed)
1 : 1.2 / 1 : 1.2
Governor spring
k=10 kgf/mm
Idling sub spring
k=2.1 kgf/mm
Idling spring
k=2.6 kgf/mm
Start spring
k=0.005 kgf/mm
Boost compensator spring
k=0.35 kgf/mm Piston spring
k=0.735 kgf/mm
Feed pump Max. operating pressure
3.4 kgf/cm2
Maintenance of major components
- 176 -
(6) Rack curve a) Rack curve and boost pressure of standard injection pump(65.11101-7392)
Notch :
Rack curve
7 D : Full rack set point Rack limit
14 above Idle sub spring set. Boost compensator stroke : 1.1
Rack position (mm)
E 11.5 10.6
0.1
8.2
0.1
0.1
mm
A
C D
B 6.2 5.5
0.1
0
300
1210 (1100) 1130 Injection pump speed (rpm) 550
EC9OM050
Boost pressure
Np = 550
Rack position (mm)
R1(10.6)
(R1-1.1)
0
(220)
50
Boost pressure(mmHg)
EC9OM051
- 177 -
Maintenance of major components
12) DB58TIS engine (ECOLB) (1) Injection pump assembly
: 65.11101-7390 (101605-820A DOOWON)
- Injection pump
: KP-PES6AD100B410R (101062-8260)
- Governor
: KP-EP/RSV200-1350AQ49A311(105411-2350)
- Plunger and barrel
: 131150-2600, 131100-8600
- Delivery valve
: 131110-5520
- Feed pump
: KP-FP/KS-AD (105220-6490)
- Prestroke
: 3.8±0.05mm
- Coupling
: 156639-882C
(2) Nozzle holder assembly
: 65.10101-7091 (105160-5330 DOOWON)
(3) Nozzle
: 65.10102-6061 (105025-4000 DOOWON)
(4) Injection pipe:
: 65.10301-6088, 65.10301-6089
(5) Injection order:
:1–5–3–6–2–4
(A) Test condition for injection pump
Nozzle & holder ass’y
105780-8140
Opening pressure :175kg/cm2
Injection pipe(IDxODxL)
-
N 2.0 x N 6.0 - 600 mm
ISO4113
Temperature :40 ± 5°C
65.10102-6061
Nozzle (6 x N 0.235)
65.10101-7091
190 kg/cm2
Test oil (B) Engine standard parts
Nozzle & holder ass’y
Injection pipe (IDxODxL) 65.10301-6088,6089
N1.8 x N6.0 x 912mm
Rack diagram and setting valve at each point : Specification of standard pump(65.11101-7390)
urve
Notch :
11 Rack limit
14.0 above
Idle sub spring set. Boost compensator stroke ; 1.8
Rack position (mm)
E 11.2 0.1 R1(10.3)
mm
C A
D 8.2 7.2
0.1
Injection Q`ty on RIG Rack Pump (mm3 / 1,000st) Check Press. position speed point (mmHg) (mm) (rpm) (A) Test condition (B) Engine for inj. pump standard parts A
9.8
1,100
97±1.5
76.6±2
Above 500
B
≈6.8
550
22±2.0
C
R1(10.1)
600
(92)
D
(R1-1.5)
600
(58)
-
E
-
100
72±10
-
0.1
B 6.6
-
5.7
0
350
550 1000
10
1210 (1150) 1170
97
Above 500
Injection pump speed (rpm)
Boost pressure : zero boost Fuel injection pump Plunger
N10 Left hand 20+50 lead
Max. pump speed (limit plunger bouncing)
2,100 rpm
Holder delivery valve with damping valve
-
retraction pressure 59mm3/st(N6x2.1mm) Delivery valve
opening pressure Spring
20.8 kgf/cm2 k=1.63 kgf/mm
Governor Governor weight
740 g
Lever ratio (min. speed / max. speed)
1 : 1.2 / 1 : 1.2
Governor spring
k=10 kgf/mm
Idling sub spring
k=2.1 kgf/mm
Idling spring
k=2.6 kgf/mm
Start spring
k=0.005 kgf/mm
Boost compensator spring
k=0.6 kgf/mm Piston spring
k=0.735 kgf/mm
Feed pump Max. operating pressure
3.4 kgf/cm2
Maintenance of major components
- 178 -
(6) Rack curve and boost pressure of standard injection pump(65.11101-7390)
Rack curve
Notch :
11 Rack limit
14.0 above
Idle sub spring set. Boost compensator stroke ; 1.8
0.1
mm
Rack position (mm)
E 11.2 0.1 R1(10.3)
C A
D 8.2 7.2
0.1
B 6.6 5.7
0
350
550 1000
10
1210 (1150) 1170
Injection pump speed (rpm) EC9OM052
Boost pressure
Np = 550
Rack position (mm)
R1(10.3)
(R1-1.8)
0
(480)
60 Boost pressure(mmHg)
EC9OM053
- 179 -
Maintenance of major components
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