Doosan Products Overview (HEX)

DOOSAN PRODUCT OVERVIEW Excavator

Mar, 2012 Product Support, AP/E DICE

TABLE OF CONTENTS

1. PRODUCTS OF DOOSAN 2. PRODUCT NAMING 3. PRODUCT IDENTIFICATION 4 MAJOR COMPONENTS 4. 5. APPLICATIONS 6 OPTIONS 6. 7. WORKING PRINCIPLE

2

CRAWLER EXCAVATOR

Crawler Excavator DX300LC 3

WHEEL EXCAVATOR

Wheel Excavator DX140W 4

WHEEL LOADER

Wheel Loader DL500 5

JOBS OF EXCAVATOR

X

Digging Lifting

Breaker or others

Loading

Material handing 6

TABLE OF CONTENTS

1. PRODUCTS OF DOOSAN 2. PRODUCT NAMING 3. PRODUCT IDENTIFICATION 4 MAJOR COMPONENTS 4. 5. APPLICATIONS 6 OPTIONS 6. 7. WORKING PRINCIPLE

7

PRODUCT NAMING – DX / DL Excavator DX 300 LC

• Working type

DX 140 W Model version Long Crawler type

Wheel type

Machine weight

Machine weight g

Model name

Model name

Wheel loader DL 420

VT: Variable track W : Wheel LC : Long Crawler NLC : Narrow Long Crawler LL : Log Loader SLR : Super Long Reach

• Working type TC: Tool Carrier

Model version Bucket capacity (m3) Model name

DX225LCA – Tier 2 Engine DX300LCA - Tier 2 Engine DX140LCR – Radius Zero Tail DX235LCR - Radius Zero Tail 8

PRODUCT NAMING – SOLAR / MEGA Excavator Solar 300 LC – V

• Working type

Solar 140 W - V Model version

Model version

Long Crawler type

Wheel type

Machine weight

Machine weight g

Model name

Model name

Wheel loader Mega 400 - V

VT: Variable track W : Wheel LC : Long Crawler NLC : Narrow Long Crawler LL : Log Loader SLR : Super Long Reach

• Working type TC: Tool Carrier

Model version Bucket capacity (m3) Model name Steer Skid Loader N special No i l meaning.. i JJustt callll tto 430 430, 440 440, 450 450…. 9

TABLE OF CONTENTS

1. PRODUCTS OF DOOSAN 2. PRODUCT NAMING 3. PRODUCT IDENTIFICATION 4 MAJOR COMPONENTS 4. 5. APPLICATIONS 6 OPTIONS 6. 7. WORKING PRINCIPLE

10

MACHINE IDENTIFICATION

11

MACHINE IDENTIFICATION

12

MACHINE IDENTIFICATION

13

MACHINE IDENTIFICATION

• • • •

DHK CEBAC L A0007202

– means that this was manufactured in Doosan Korea [factory] – means DX225LCA [ [model]] – is code for checking validation of pin no. [verification code] – is machine serial no. [serial no.]

14

ENGINE IDENTIFICATION

15

ENGINE IDENTIFICATION

16

ENGINE IDENTIFICATION

17

TABLE OF CONTENTS

1. PRODUCTS OF DOOSAN 2. PRODUCT NAMING 3. PRODUCT IDENTIFICATION 4 MAJOR COMPONENTS 4. 5. APPLICATIONS 6 OPTIONS 6. 7. WORKING PRINCIPLE

18

MAJOR COMPONENTS _ OVERVIEW Arm Cylinder

Boom Engine hood Cabin

Hydraulic Oil Lines

Arm

Counterweight

Boom Cylinder

Bucker Cylinder

Bucket Undercarriage (Lower structure) * FOPS (Falling Object Protective Structure) Cabin * ROPS (Rolling Over Protective Structure) Cabin , * FOGS (Falling Object Guard Structure) Cabin

19

MAJOR COMPONENTS _ UPPER STRUCTURE

A B

A

B

MAJOR COMPONENTS _ UPPER STRUCTURE

C

C

MAJOR COMPONENTS _ UPPER STRUCTURE D

22

MAJOR COMPONENTS _ UPPER STRUCTURE D

23

MAJOR COMPONENTS _ UPPER STRUCTURE View from top

View from side

View from side

View from top

• Radiator - Discharge hot Temp. of engine heat through coolant to air • Oil cooler - Discharge hot Temp. of hydraulic oil to air • Intercooler - Cool down hot intake air temp.of engine by turbocharger 24

MAJOR COMPONENTS _ FRONT

Guide link Bucket Pin

Push link

Tooth

Side cutter Bucket 25

MAJOR COMPONENTS _ HYDRAULIC SYSTEM • Diesel engine Making mechanical energy from chemical material (Diesel) • Oil cooler & Radiator Cooling hydraulic oil from actuator return line and engine i coolant. l t • Control valve g oil to HYD. actuator by y Distribute discharged operator control signal

• Main pump Making HYD energy ( Making flow) • Hydraulic oil tank (Pressurized tank) Storage hydraulic oil, oil remove air bubble and cleaning oil - Suction filter : It is placed before main pump suction line - Full flow filter : It is placed before return oil in-let line

26

MAJOR COMPONENTS _ HYDRAULIC SYSTEM • Swing device - Swing motor Change hydraulic Ch h d li energy to rotating i mechanical h i l energy (High shaft speed – Low torque) - Swing reduction gear Change high Ch hi h motor t speed d tto llow speed d ffor machine hi swing. (Reduce motor shaft speed – Increase swing output power) • Center Joint Connect hydraulic oil to lower hydraulic actuator without hose connection

• Swing bearing Connect upper & lower structure and can be swing

27

MAJOR COMPONENTS _ HYDRAULIC SYSTEM

28

MAJOR COMPONENTS _ UNDERCARRIAGE

Track frame

Idler & track spring

Upper roller Travel device

Track guard

(Travel motor + reduction gear)

Lower roller

Track tension adjustment cylinder

Track shoe Sprocket

Track link

29

MAJOR COMPONENTS _ UNDERCARRIAGE

Upper roller

Idler & track spring

Travel device Track shoe

(Travel motor + reduction d i gear)) Track guard

Lower roller

30

MAJOR COMPONENTS _ UNDERCARRIAGE Sprocket

Track Shoe

Track Link

31

MAJOR COMPONENTS _ UNDERCARRIAGE

32

MAJOR COMPONENTS _ UNDERCARRIAGE

• Upper roller S pport track link Support • Lower roller Supportt machine S hi weight i ht on track link • Travel device g speed)) - Travel motor ((High/Low

• Idler

Change hydraulic energy to rotating mechanical energy - Travel reduction gear

• Track T k li link k

Change high motor speed to low speed for machine traveling. (Reduce motor speed, Increase output power) - Sprocket Transmit output power from reduction gear to track link for traveling

•Track spring Adjust track link tension and absorb tension shock while traveling 33

MAJOR COMPONENTS _ WHEEL EXCAVATOR

Ram cylinder Step Chassis frame

Dozer blade

Front axle with steering cylinder

Outrigger

Rear axle

Rear axle hub

Drive shaft Front axle hub Travel motor & Transmission 34

MAJOR COMPONENTS _ WHEEL EXCAVATOR • Rear axle

• Front axle

Transmit transmission power to tire and stop machine traveling

Transmit transmission power to tire stop machine hi traveling li and d steering i ffront wheel h l

Gear oil lubrication

Gear oil lubrication

• Dozer cylinder

• Dozer blade Stabilize machine and making flat ground • Drive shaft • Ram cylinder • Transmission Change machine traveling speed Engine oil lubrication

• Travel motor

Absorb traveling jerk (yawing)

Change hydraulic energy to rotating mechanical energy 35

MAJOR COMPONENTS _ ENGINE SYSTEM Model

Engine

S010 / S015+ / S018VT / S030+ / S035 / S55-V+ / S55W-V+ / S75-V DX27Z / DX35Z

Yanmar

Remarks

S140LC-V/ S175LC-V/ S225LC-V/ S225NLC-V S255LC-V/ S140W-V/ S160W-V/ S180W-V/ S210W-V / DX225LCA

DB58 Series

DX140W / DX140LC / DX180LC / DX190W / DX225(N) ( ) LC / DX255LC

DL06

S290LC-V / S300LC-V / DX300LCA

DE08 Series

DX300LC / DX340LC

DL08

S340LC-V / S420LC-V / S470LC-V / S500LC-V(G)

DE12 Series

DX420LC/ DX480LC (DX520LC)

DV11

M160 / M200-V / M250-V

DB58 Series

Turbo, Intercooler (Inline 6)

M300-V

DE08 Series

Turbo, Intercooler (Inline 6)

DL300

DL08

M400-V

DE12 Series

DL420 / DL500 ( M500-V)

Cummins (QSM11)

Turbo, Intercooler (Inline 6) Common rail engine (Inline 6 /Tier /Tier-III) III) Turbo, Intercooler (Inline 6) Common rail engine (Inline 6 / Tier-III) Turbo, Intercooler (Inline 6) Common rail engine (V6 / Tier-III)

Common rail engine (Inline 6 / Tier-III) Turbo Intercooler (Inline 6) Turbo, Common rail engine (Inline 6 / Tier-III)

36

MAJOR COMPONENTS _ ENGINE

DB58

DL06

DE08

DL08

DE12

DV11 37

MAJOR COMPONENTS _ MAIN PUMP

• Swash plate axial piston pump (KAWASAKI pump)

• Bent axis piston pump (Rexroth pump) 38

MAJOR COMPONENTS _ MAIN PUMP • Making flow

• Swash plate axial piston pump

• Bent axis piston pump

( KAWASAKI pump)

( Rexroth pump)

39

MAJOR COMPONENTS _ MAIN PUMP • Swash plate axial piston pump ( KAWASAKI type pump)

40

MAJOR COMPONENTS _ MAIN PUMP • Bent axis piston pump (Rexroth pump)

41

MAJOR COMPONENTS _ MAIN PUMP • Regulator - Discharging oil flow is adjusted by machine working condition (No working machine, low flow oil will be discharged. Working, lots oil flow will be discharged) • Pilot pump (gear pump) - Supply pilot system oil (Low pressure - 40 bar) such as Joystick (pedal) lever lever, Swing brake release release….

Pilot pump

Regulator

Regulator Pilot pump

42

MAJOR COMPONENTS _ MAIN PUMP • Additional pump for option

• Additional g gear pump p p (Option) ( p )

• Additional g gear pump p p (STD/Option) ( p )

- Rotation…

- For Hydraulic cooling fan (DX480/520) 43

MAJOR COMPONENTS _ MAIN PUMP • Pump coupling (Drive coupling - New type) - Connect engine power to main pump directly (Special plastic material)

Installed on engine fly wheel 34

44

MAJOR COMPONENTS _ MAIN CONTROL VALVE

• DX Model (TOSHIBA) - Solar 3 3,V V model model, DX model - DX22 : 13(wheel) ton, Solar- 3,V, DX140W - DX28 : 17~ 33(wheel) ton, Solar-3,V, DX190W/210W - UX36 : 40~45 ton, Solar- 3,V • KVMM Model (KAYABA) – DX model - KVMM160 : DX140LC, DX180

• KVMG Model (KAYABA) – New solar V & DX model - KVMG 270 : S225,255,300,340 / DX225,255, 300,340 - KVMG 400 : S420,470,500 / DX420,480,520

45

MAJOR COMPONENTS _ MAIN CONTROL VALVE • 9 spools -Travel (L), Travel (R), Option, Swing, Bucket, Boom 1, Boom 2, Arm 1 Arm 2 1,

• Main relief valve - Restrict R t i t max. system t pressure (330bar) (330b ) * Boost pressure (Power up) – When press right side joystick switch - Increase max system pressure (350Bar)

• Priority valve - For priority function swing, boom

• Holding valve - Protect P t t oilil lleaking ki ffrom actuator t t ((cylinder) li d ) tto control t l valve l

•Over load valve( Protection valve, Safety valve) - Protect actuator damage from sudden impact 46

MAJOR COMPONENTS _ MAIN CONTROL VALVE

47

MAJOR COMPONENTS _ SWING DEVICE Fixed upper structure Upper structure

Grease lubrication

Swing Bearing Lower structure Fixed lower structure

Swing Bearing

38

48

MAJOR COMPONENTS _ SWING DEVICE

• Swing motor - Hydraulic energy through control valve from pump is changed to rotating energy (High motor shaft speed / Low torque) *S Swing i b brake k No swing, swing brake is engaged Swing machine, swing brake is released *S Swing i relief li f valve l &R Reactionless ti l valve l • Swing reduction gear - Reduce motor speed, increase torque. * 2-Stage planetary gear * Gear oil lubrication • Swing pinion gear - Contact swing bearing directly and transmit swing power to bearing for machine swing 39

49

MAJOR COMPONENTS _ SWING DEVICE

Swing motor 50

MAJOR COMPONENTS _ SWING DEVICE

Swing reduction gear

Pi i gear Pinion 51

MAJOR COMPONENTS _ CENTER JOINT • Center joint - Upper hydraulic power from hydraulic pump transmits to the lower hydraulic actuator without any hydraulic hose connection connection, It places on center of swing bearing Fixed upper structure

Fixed lower structure

52

MAJOR COMPONENTS _ TRAVEL DEVICE

Forward

• Travel device - Hydraulic energy through control valve from pump is changed to rotating energy for traveling - Travel motor : High motor shaft speed / Low torque * Parking brake No traveling, parking brake is engaged. * High/Low shaft speed

Reverse

- Reduction gear : Low output shaft speed / High torque 53

MAJOR COMPONENTS _ TRAVEL DEVICE

Travel Motor

Track Guard 54

MAJOR COMPONENTS _ TRAVEL DEVICE

Sprocket Track frame

Track link & shoe

55

MAJOR COMPONENTS _ TRAVEL DEVICE

• Reduction gear - Planetary, Cluster, RV gear - Gear oil lubrication

• Travel motor - Variable piston motor High/ low traveling speed - Parking brake - Protect over run traveling 56

MAJOR COMPONENTS _ TRAVEL DEVICE

• Variable axial piston motor -13 ~42 ton crawler

• Variable bent axial piston motor - 45~ 52 ton crawler

57

MAJOR COMPONENTS _ TRAVEL MOTOR (WEX)

58

MAJOR COMPONENTS _ TRAVEL MOTOR (WEX) • Travel motor

• Vent axis piston motor (Rexroth) - 5 ~ 21 ton wheeled excavator. - Auto torque control system. - Over run prevent system. - Retarding speed system (Hydaulic braking system)

59

MAJOR COMPONENTS _ TRANSMISSION (WEX) • Transmission

• 3 speed planetary gear transmission (ZF) - Inching / Low / High travel speed. - Towing - Safety shifting system (Shafting inter lock)

60

MAJOR COMPONENTS _ TRANSMISSION (WEX) • Transmission

61

MAJOR COMPONENTS _ AXLE (WEX) • Axle

• Planetary gear Axle (ZF) - Wet type brake system. - Increase brake system life time

62

MAJOR COMPONENTS _ CYLINDER

Rod cover Piston

Rod

Tube Rod side

Head side

63

MAJOR COMPONENTS _ CYLINDER

Cylinder cushion (Damping)

Rod side damping

Head side damping

48

64

MAJOR COMPONENTS _ REMOTE CONTROL VALVE

Remote control joystick valve

65

TABLE OF CONTENTS

1. PRODUCTS OF DOOSAN 2. PRODUCT NAMING 3. PRODUCT IDENTIFICATION 4 MAJOR COMPONENTS 4. 5. APPLICATIONS 6 OPTIONS 6. 7. WORKING PRINCIPLE

66

ARTI BOOM

Articulated Boom (2 Pieces)

67

ARTI BOOM

ARTI BOOM

ZERO TAIL EXCAVATOR

DX140LCR 70

DEMOLITION

Demolition Machine (3 Pieces)

71

LONG FRONT

Long Front (3 Pieces) SLR – Super Long Reach 72

MATERIAL HANDLER

S200W-VMH MH – Material Handler

73

LOG LOADER

DX300LL LL – Log Loader

74

DIMENSIONS

Arm length Boom length

Bucket width

75

WORKING RANGE

A. Max. Digging Reach B. Max. Digging Reach at Ground Level C. Max. Digging Depth D. Max. Digging Height/Max. Cutting Height E. Max. Loading Height/Max. Dumping Height F. Min. Swing Radius G Max. G. M Digging Di i Depth D th For F 8' Level L l H. Max. Vertical Wall Digging Depth I. Max. Bucket Pin Height J. Min. Loading Height) K. Shipping Height

76 76

BUCKET       

G.P(General Purpose) Bucket: bucket for general loading and digging H.D(Heavy Duty) Bucket: To increase digging bucket digging force. Round shaped. Abrasion resistant material. Rock Bucket: suitable for rocky area. No side cutter. Abrasion resistant material. D.C(Ditch Cleaning) Bucket: wide bucket and drain holes on bottom plate for ditch work. Narrow Bucket Sand Bucket Skeleton Bucket

GP BUCKET

NARROW BUCKET

HD BUCKET

DC BUCKET

SKELETON BUCKET

ROCK BUCKET

77 77

BUCKET CAPACITY  CECE – 1 : 1/2  PCSA, SAE, ISO – 1 : 1 CECE

PCSA, SAE

• • • •

SAE: Society of Automotive Engineers ISO: International Organization for Standardization CECE: Committee for European Construction Equipment PCSA: Power Crane and Shovel Association

78 78

TABLE OF CONTENTS

1. PRODUCTS OF DOOSAN 2. PRODUCT NAMING 3. PRODUCT IDENTIFICATION 4 MAJOR COMPONENTS 4. 5. APPLICATIONS 6 OPTIONS 6. 7. WORKING PRINCIPLE

79

SPECIAL APPLICATION

Ripper

Th b Thumb

Clamshell

Wood Grapple

Thumb

Orange Grapple

Fork 80

SPECIAL APPLICATION

CRUSHER

CLAMSHELL

Hydraulic Q/COUPLER

ROTO TILT Q/COUPLER 81

SPECIAL APPLICATION

SINGLE P P. RIPPER

RAKE

HYD. THUMB

MECHANICAL GRAPPLE

MECHANICAL PULVERIZER

STUMP SPLITTER

82

SPECIAL APPLICATION

Quick coupler

Crusher

Breaker (Side mount / Top mount)

Compactor

83

OPTION PIPING

84

OPTION PIPING Option

Remarks

Main line Two way breaker pipe (PE3C)

Total piping

PILOT PEDAL AND ELECTRIC SWITCH OPERATED 3 WAY COMBINATION PIPING (2-WAY BREAKER)

Main line Rotating pipe (PERO)

Total piping

PILOT PEDAL AND ELECTRIC SWITCH OPERATED ROTATING PIPING (ROTATING) DX420,480,520LC / TXC420,480,520-2

Two pump proportional V/V Fan drive valve, engine hood

DX420,480,520LC

Engine pulley

DX300,340

Tropical cooling system

85

OPTION PIPING

86

OPTION PIPING

87

OPTION PIPING

88

OPTIONS

Full track guard STD Narrow

STD Dozer

Narrow

89

OPTIONS

Full Track Guard

STD Track Guard

STD Track Guard

90

OPTIONS

STD counterweight

Additional counterweight

Mechanical fuel injection system engine (Injection pump)

Electrical fuel injection system engine (Common rail engine)

STD covers

T Tropical i l covers 91

OPTIONS

Standard cover

vs. Tropical cover

92

OPTIONS Long reach arm STD arm

Long reach boom

STD boom

Arti. boom Log loader

93

OPTIONS

Log Loader

94

OPTIONS

STD Bucket

Dart Bucket

Skeleton Bucket Ditch cleaning

Riser cabin

Rock Bucket

Lights 95

OPTIONS

Cabin Riser

Dart Bucket

96

OPTIONS

Triple Grouser

Double Grouser

STD track link

Triangle shoe (For Marshy place)

Sealed track link 97

OPTIONS

Double Grouser

Triple Grouser

Shoe Width Options

98

OPTIONS

Wide show with double step

STD show with single step

99

OPTIONS

F.O.G.S Guard F.O.G.S F O G S Guard for Log loader

Pattern change valve

Front lower Guard Cabin window guard for US 100

OPTIONS

Sun visor

Rain shield

Coupler Turbo cleaner Lock valve

Front breaker piping Breaker main piping

Main M i piping i i with ith filter 101

OPTIONS

Lock valve

102

OPTIONS

PE3C, PERO

Front rotation piping P tt Pattern change h valve l 103

OPTIONS

F / Dozer

Double tire

F/ Outrigger

R / Outrigger Cradle

Single tire

R / Dozer 104

TABLE OF CONTENTS

1. PRODUCTS OF DOOSAN 2. PRODUCT NAMING 3. PRODUCT IDENTIFICATION 4 MAJOR COMPONENTS 4. 5. APPLICATIONS 6 OPTIONS 6. 7. WORKING PRINCIPLE

105

MACHINE OPERATION

Front control joystick

Traveling control joystick

LCD monitor panel Switch panel

106

LCD PANEL

7 inch LCD Panel

3.8 inch LCD Panel 107

VARIOUS LANGUAGES

108

MACHINE OPERATION

109

COMPONENT FUNCTION • Diesel engine Making mechanical energy from chemical material (Diesel) • Oil cooler & Radiator Cooling hydraulic oil from actuator return line and engine i coolant. l t • Control valve g oil to HYD. actuator by y Distribute discharged operator control signal

• Main pump Making HYD energy ( Making flow) • Hydraulic oil tank (Pressurized tank) Storage hydraulic oil, oil remove air bubble and cleaning oil - Suction filter : It is placed before main pump suction line - Full flow filter : It is placed before return oil in-let line

110

COMPONENT FUNCTION

Swing Device

M i Pump Main P

Main Control Valve 111

COMPONENT FUNCTION • Swing device - Swing motor Change hydraulic Ch h d li energy to rotating i mechanical h i l energy (High shaft speed – Low torque) - Swing reduction gear Change high Ch hi h motor t speed d tto llow speed d ffor machine hi swing. (Reduce motor shaft speed – Increase swing output power) • Center Joint Connect hydraulic oil to lower hydraulic actuator without hose connection

• Swing bearing Connect upper & lower structure and can be swing

112

COMPONENT FUNCTION

• Upper roller S pport track link Support • Lower roller Supportt machine S hi weight i ht on track link • Travel device g speed)) - Travel motor ((High/Low

• Idler

Change hydraulic energy to rotating mechanical energy - Travel reduction gear

• Track T k li link k

Change high motor speed to low speed for machine traveling. (Reduce motor speed, Increase output power) - Sprocket Transmit output power from reduction gear to track link for traveling

•Track spring Adjust track link tension and absorb tension shock while traveling 113

COMPONENT FUNCTION

Center Joint

Control Valve

Main Pump

Travel Link

Front Idler

Track Adjuster

Travel Motor Upper U Roller Lower Roller

JEIL HYDRAULIC

Travel Reduction Gear

Sprocket

114

COMPONENT FUNCTION • Rear axle

• Front axle

Transmit transmission power to tire and stop machine traveling

Transmit transmission power to tire stop machine hi traveling li and d steering i ffront wheel h l

Gear oil lubrication

Gear oil lubrication

• Dozer cylinder

• Dozer blade Stabilize machine and making flat ground • Drive shaft • Ram cylinder • Transmission Change machine traveling speed Engine oil lubrication

• Travel motor

Absorb traveling jerk (yawing)

Change hydraulic energy to rotating mechanical energy 115

WORKING PRINCIPLE

Suction line Supply oil line Return line Pilot line Tank & oil cooler line

116

WORKING PRINCIPLE

117

WORKING PRINCIPLE

Pilot Cut off ,Package Sol valve

118

WORKING PRINCIPLE • Additional pump for option

• Additional g gear pump p p (Option) ( p )

• Additional g gear pump p p (STD/Option) ( p )

- Rotation…

- For Hydraulic cooling fan (DX480/520) 119

WORKING PRINCIPLE • Center joint - Upper hydraulic power from hydraulic pump transmits to the lower hydraulic actuator without any hydraulic hose connection connection, It places on center of swing bearing Fixed upper structure

Fixed lower structure

120

WORKING PRINCIPLE

Center Joint

121

THANK YOU

DX700LC

122