Crane Girder Design Sheet - ASD 2005

C.ty Nhaø Theùp Tieàn Cheá B.M.B Steel

COÂNG TRÌNH: ÑÒA ÑIEÅM:

BM

Ngöôøi Thuyeát Minh

CRANE RUN-WAY GIRDER

HAÏNG MUÏC:

Best

Metal

Buildings

Ngöôøi Kieåm:

DESIGN OF CRANE-RUNWAY GIRDER (ONE CRANE - SIMPLY SUPPORTED) Input data: Rate Capacity of Crane:

3

RC =

3 MT

Span of Crane

15240

A=

15,240 MM

Bridge Weight:

3120

Hoist + Trolley Weight:

CW =

3.12 MT

0.32

HT =

0.32 MT

Wheel base:

1980

W=

1.98 m

End-truck length:

2490

N=

Number of End-truck wheel:

2

NWb =

Service Classification (CMAA):

A

2 A

Pendent

Method of Operation:

2.49 m

Pendent

Number of Cycles of crane load:

No.C =

100,000

Depth of Crane rail:

51

dr =

51.00

mm

Weight of Crane rail:

18

wr =

18.00

kg/m

Vertical Impact factor:

I=

Span of Crane-runway girder:

L=

8.00

1.10

Vertical Deflection:

[x/L] =

1/600

Lateral Drift:

[y/L] =

400

Yield Strength of Steel:

Fy =

3,450

Modulus of Elasticity of Steel:

E=

Poission's ratio of Steel:

=

0.30

Maximium vertical Wheel load:

WLmax =

2,440

kgf

Maximium vertical Wheel load:

WLmin =

780

kgf

Side thrust in each end-truck wheel:

T1 =

332

kgf

Tractive force:

T2 =

244

kgf

Vertical load on column near trolley

Dmax =

4,276

kgf

Vertical load on column away from trolley

Dmin =

1,367

kgf

m

kgf/cm2

2,100,000 kgf/cm2

Crane Wheel loads:

Crane lateral load on building columns

T=

582 kgf

=

428 kgf

Crane longitudinal load on building columns Cross Section's Dimensions & Properties of Crane Girder: Web height (mm)

Web thickness (mm)

Top-flange breadth (mm)

Top-flange thickness (mm)

Bottomflange breadth (mm)

Bottom-flange thickness (mm)

Moment of Inertia (cm4)

hw

tw

bft

tft

bfb

tfb

Ix

Iy*

496

6

212

12

184

8

33,416

1,629

V steel ( mm) 5 40 DESIGN RESULTS P=

488

=<

17,604

(kgf)

Flexural about x-x axis Strength:

Mx =

8,990

=<

13,295

(kgf.m)

Flexural about y-y axis Strength:

My =

1,020

=<

4,128

(kgf.m)

Shear Strength:

Vy =

5,019

=<

30,548

Fatigue Strength of tension flange:

Mx/Sx-t =

846

=<

2,277

Combined Strength Ratio:

Axial Compressive Strength:

(kgf) (kgf/cm2)

C.S.R. =

0.937

=<

1.000

Vertical Deflection:

x =

0.740

=<

1.270

(cm)

Lateral Drift:

y =

1.900

=<

2.000

(cm)

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 1 of 36

C.ty Nhaø Theùp Tieàn Cheá B.M.B Steel

COÂNG TRÌNH: ÑÒA ÑIEÅM:

BM

Ngöôøi Thuyeát Minh

CRANE RUN-WAY GIRDER

HAÏNG MUÏC:

Best

Metal

Buildings

Ngöôøi Kieåm:

DETAILING CALCULATION 1. Load effects (internal force) Axial compression:

P=

488

Bending moment about x-x direction:

Mx =

8,990

kgf kgf.m

Bending moment about y-y direction:

My =

1,020

kgf.m

Maximum Vertical shear force:

Vy =

5,019

kgf

2. Section Properties & Neutral axis Breadth (cm)

Element

Thickness (cm)

Area Ai (cm2)

Distance y'i (cm)

Ai * y'i (cm3)

Ai * y'i2 (cm4)

21.2

1.20

25.4

4.60

117.0

538.3

2 V steel

4.0

0.50

4.0

3.75

15.0

56.3

2 V steel

0.5

3.50

3.5

1.75

6.1

Top flange

32.94

Total Distance from V steel end to the neutral axis:

y

 Ai yi  A

138.1

4.19

cm

Ix0 =

612.00

cm4

- About x-x axis:

Ix =

33.00

cm4

- About y-y axis:

Iy =

1,628.99

cm4

10.7 605.3

Moment of Inertia of section: - About x0-x0 axis:

Breadth (cm)

Element

Thickness (cm)

Area Ai (cm2)

Distance y'i (cm)

Ai * y'i (cm3)

Ai * y'i2 (cm4)

Top flange

21.2

1.20

32.9

24.99

823.3

Web

49.6

0.60

29.8

0.00

0.0

0.0

Bottom flange

18.4

0.80

14.7

-25.20

-370.9

9347.8

77.4

Total Distance from midpoint of the web to the neutral axis:

452.3

 Ai yi  A

5.84

Ix0 =

36,058.00

cm4

- About x-x axis:

Ix =

33,416.00

cm4

- About y-y axis:

Iy =

2,045.00

cm4

Iy* =

1,629.15

cm4

- About x-x axis - top side:

Sx-c =

1,657.72

cm3

- About x-x axis - bottom side:

Sx-t =

1,062.78

cm3

- About y-y axis:

Sy =

153.69

cm3

y

20575.1

29922.9

cm

Moment of Inertia of section: - About x0-x0 axis:

Section Modulus:

*

Plastic Modulus: x + tft =

10.82

- About x-x axis:

Zx =

1,438.32

cm3

- About y-y axis:

Zy =

199.80

cm3

Aeff =

44.31

cm2

Aweb =

29.76

cm2

- About x-x axis:

rx =

20.78

cm

- About y-y axis:

ry =

5.14

cm

bft/tft =

17.67

=<

25.00

= [bft/tft]

- Slenderness of Bottom flange:

bfb/tfb =

23.00

=<

25.00

= [bfb/tfb]

- Slenderness of Web:

hw/tw =

82.67

=<

92.80

= [hw/tw]

- Distance from top side to neutral axis of Pls:

cm

Effective Section Area: - For axial compression - For vertical shear: Radius of Gyration:

3. Check of Slenderness of Cross Section: - Slenderness of Top flange:

4. Check of Deflection & Drift:

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 2 of 36

C.ty Nhaø Theùp Tieàn Cheá B.M.B Steel

COÂNG TRÌNH: ÑÒA ÑIEÅM:

BM

Ngöôøi Thuyeát Minh

CRANE RUN-WAY GIRDER

HAÏNG MUÏC:

Best

Metal

Buildings

Ngöôøi Kieåm:

- Vertical Deflection (cm):

x =

0.74

=<

1.27

x]

- Lateral Drift (cm):

y =

1.90

=<

2.00

y]

5. Calculating of Design Strength: a. Compressive Strength: * Flexual Buckling case: - Slenderness ratio of member about x-x axis:

(KL/r)x =

38.51

- Slenderness ratio of member about y-y axis:

(KL/r)y =

155.66

Max(KL/r) =

155.66

bft/tft =

17.67

=<

20.95

- Slenderness of Bottom flange:

bfb/tfb =

23.00

>

20.95

- Slenderness of Web:

hw/tw =

82.67

>

36.76

Fe =

855.42

- Torsional constant (cm4):

J=

18.99

cm4

- Warping constant (cm ):

Cw =

887,925.50

cm6

- sqrt(ro) (cm ):

r0 =

492.16

cm2

- Elastic cr bl strees about x-x axis (kgf/cm2):

Fex =

13,977.85

kgf/cm2

- Elastic cr bl strees about y-y axis (kgf/cm2):

Fey =

855.42

kgf/cm2

- Elastic critical buckling strees (kgf/cm ):

Fez =

1,157.30

kgf/cm2

Fe =

756.43

kgf/cm2

- Slenderness ratio of member: - Slenderness of Top flange:

- Elastic critical buckling strees (kgf/cm2):

(Compact or Non-compact Fla Slender Flange

kgf/cm2

* Torsional & Flexural-Torsional Buckling case:

6

2

2

2

- Elastic critical buckling strees (kgf/cm ): 2

* Slender Coefficient (Q = Qs.Qa): kc =

0.44

f=

663.39

be-c =

21.20

cm

be-c =

18.40

cm

he =

49.60

cm

Aeff =

69.92

cm2

Qs =

1.00

Qa =

0.90

kgf/cm2

Q = Qs.Qa =

0.90

Fcr =

663.39

Pn2/c =

17,603.59

bft/tft =

17.67

- Slenderness limit for a compact flange:

pf =

18.75

- Slenderness limit for a non-compact flange:

pf =

31.09

hw/tw =

82.67

- Slenderness limit for a compact web:

pw =

92.77

- Slenderness limit for a non-compact web:

rw =

140.63

Yielding of section

Mnx1/b =

29,713.88

kgf.m

Yielding compression flange

Mnx2/b =

29,713.88

kgf.m

Lateral torsional buckling

Mnx3/b =

13,294.76

kgf.m

Yielding tension flange

Mnx4/b =

29,713.88

kgf.m

Mnx/b =

13,294.76

kgf.m



Rpc =

0.87



Rpt =

1.35

- Flexural buckling strees (kgf/cm2): * Design compressive strength, (kgf):

kgf/cm2 kgf

b. Flexural Strength about x-x axis: - Slenderness of top flange:

- Slenderness of web:

* Design flexural strength, (kgf.m): Where:



rt =

6.01

Fcr =

1,339.33

kgf/cm2 kgf/cm2

cm

FL =

2,211.82

Lb =

800.00

cm



Lp =

163.00

cm



Lr =

606.57

cm

bft/tft =

17.67



c. Flexural Strength about y-y axis: - Slenderness of Top flange:

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 3 of 36

C.ty Nhaø Theùp Tieàn Cheá B.M.B Steel

COÂNG TRÌNH: ÑÒA ÑIEÅM: HAÏNG MUÏC:

BM

Ngöôøi Thuyeát Minh

CRANE RUN-WAY GIRDER

Best

Buildings

Ngöôøi Kieåm:

- Slenderness for a compact flange:

pf =

- Slenderness for a non-compact flange:

rf =

31.09

Mny/b =

4,127.63

hw/tw =

82.67

Cv =

0.83

- Design flexural strength, (kgf.m):

Metal

18.75

d. Shear Strength: - Slenderness ratio web:

- Design shear strength, (kgf):

kv =

6.36

Vny/v =

30,547.74

kgf

e. Fatigue Strength: Cf =

1.20E+10

FTH =

1,100.00

kgf/cm2

FSR =

2,277.00

kgf/cm2

- Bearing length (mm):

lbr =

126.00

- Bearing thickness (mm):

tbr =

6.00

- Bearing stress (kgf/cm2):

fbr =

322.75

=<

2,587.50

P=

488.00

=<

17,603.59

= Pn/c

13,294.76

= Mnx/b

4,127.63

= Mny/b

f. Bearing Strength of Web:

= 0.75Fy

6. Check of Strength: - Axial Compressive Strength (kgf): - Axial Compressive Strength ratio: - Flexural about x-x axis strength (kgf.m): - Flexural Strength ratio: - Flexural about y-y axis strength (kgf.m): - Flexural Strength ratio: - Shear stress (kgf/cm2): - Shear Strength ratio: - Fatigue Strength of Tension flange (kgf/cm2): - Shear Strength ratio:

P/(Pn/c) = Mx =

0.028 8,989.70

Mx/(Mnx/b) = My =

1,019.66

My/(Mny/b) = Vy =

=< 0.676 =< 0.247

5,018.81

Vy/(Vny/v) = Mx/Sx-t =

=<

30,547.74

= Vn/v

0.164 845.87

(Mx/Sx-t)/FSR =

=<

2,277.00

= FSR

0.371

* Combined Strength Ratio (C.S.R.):

0.937

7. Design of Transverse Stiffeners: - Maximum distance between stiffeners (mm):

a=

950.00

- Breadth of stiffeners (mm):

bs =

89.00

- Minimum thickness of stiffeners (mm):

ts =

6.00

8. Note for Welds: - All groove welds should be completely penetration; - Fillet welds for connecting flange to web should be both side continuously weld; - Leg size of fillet welds equal to minimum thickness of steel plate (web or flange).

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 4 of 36

BM Best

Metal

Buildings

Section Area (cm2)

Unit weight of crane girder (Kg/m)

Ag 77.4

60.8

= Pn/c

Ok

= Mnx/b

Ok

= Mny/b

Ok

= Vny/v

Ok

= FSR

Ok Ok

x]

Ok

y]

Ok

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 5 of 36

BM Best

Metal

Buildings

Ixi (cm4) 3.1 0.1 3.6 6.7

Ixi (cm4) 33.0

Iyi (cm4) 1629.0

6101.2 0.8 6135.0

(ok) (ok) (ok)

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 6 of 36

BM Best

Metal

Buildings

(ok) (ok)

(Compact or Non-compact Flange) Slender Flange Slender Web

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 7 of 36

BM Best

Metal

Buildings

(ok)

(ok) (ok) (ok) (ok) (ok) (ok)

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 8 of 36

CRANE RUN-WAY GIRDER

DESIGN OF CRANE-RUNWAY GIRDER (MULTI CRANES - SIMPLY SUPPORTED) Input data: Rate Capacity of Crane:

20

RC =

25.00 MT

Span of Crane

28960

A=

28,960 MM

Bridge Weight:

19750

Hoist + Trolley Weight:

CW =

19.75 MT

2.72

HT =

2.72 MT

Wheel base:

4270

W=

4.27 m

End-truck length:

4980

N=

Number of End-truck wheel:

2

NWb =

Service Classification (CMAA):

A

4.98 m 2 A

Pendent

Method of Operation:

Pendent

Number of Cycles of crane load:

No.C =

100,000

Depth of Crane rail:

79

dr =

79.00

mm

Weight of Crane rail:

45

wr =

45.00

kg/m

Vertical Impact factor:

I=

Span of Crane-runway girder:

L=

16.00

1.10

Vertical Deflection:

[x/L] =

1/600

Lateral Drift:

[y/L] =

400

Yield Strength of Steel:

Fy =

3,450

Modulus of Elasticity of Steel:

E=

Poission's ratio of Steel:

=

0.30

Maximium vertical Wheel load:

WLmax =

18,800

kgf

Maximium vertical Wheel load:

WLmin =

4,940

kgf

Side thrust in each end-truck wheel:

T1 =

2,772

kgf

Tractive force:

T2 =

1,880

kgf

Vertical load on column near trolley

Dmax =

63,497

kgf

Vertical load on column away from trolley

Dmin =

16,685

kgf

m

kgf/cm2

2,100,000 kgf/cm2

Crane Wheel loads:

Crane lateral load on building columns

T=

9,362 kgf

=

6,350 kgf

Crane longitudinal load on building columns

Cross Section's Dimensions & Properties of Crane Girder: Web height (mm)

Web thickness (mm)

Top-flange breadth (mm)

Top-flange thickness (mm)

Bottomflange breadth (mm)

Bottom-flange thickness (mm)

Moment of Inertia (cm4)

hw

tw

bft

tft

bfb

tfb

Ix

Iy*

1500

20

415

25

415

25

2,075,524

35,381

=<

108,556

(kgf)

>

201,397

(kgf.m) (kgf.m)

V steel ( mm) 12 150 DESIGN RESULTS Axial Compressive Strength:

P=

7,520

Flexural about x-x axis Strength:

Mx =

249,801

Flexural about y-y axis Strength:

My =

30,569

=<

45,793

Shear Strength:

Vy =

73,828

=<

345,736

Fatigue Strength of tension flange:

Mx/Sx-t =

1,035

=<

2,277

Combined Strength Ratio:

C.S.R. =

1.943

>

1.000

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

(kgf) (kgf/cm2)

Page 9 of 36

CRANE RUN-WAY GIRDER Vertical Deflection:

x =

1.270

Lateral Drift:

y =

10.139

=<

1.270

(cm)

>

2.540

(cm)

DETAILING CALCULATION 1. Load effects (internal force) a. Case 1: One crane Axial compression:

P=

3,760

Bending moment about x-x direction:

Mx =

142,789

kgf kgf.m

Bending moment about y-y direction:

My =

16,653

kgf.m

Maximum Vertical shear force:

Vy =

39,822

kgf

b. Case 2: Two adjacent crane * Case 1: N = W + U > L

FALSE x=

Axial compression:

3.38

P=

0

kgf

3,760 Bending moment about x-x direction:

Mx =

Bending moment about y-y direction:

My =

0

kgf.m

177,011 0

kgf.m

21,203 Vy =

Maximum Vertical shear force:

0

* Case 2: N = W + U =< L < 2W + U

kgf

FALSE

Axial compression:

x=

8.59

x=

3.38

P=

0

m kgf

5,640 Mx =

Bending moment about x-x direction:

0

kgf.m

218,240 My =

Bending moment about y-y direction:

0

kgf.m

26,545 Vy =

Maximum Vertical shear force:

0

* Case 3: 2W + U =< L

kgf

TRUE

Axial compression:

x' =

7.82

x=

3.38

P=

7,520

m kgf

7,520 Bending moment about x-x direction:

Mx =

Bending moment about y-y direction:

My =

249,801

kgf.m

249,801 30,569

kgf.m

30,569 Vy =

Maximum Vertical shear force: Axial compression:

73,828

kgf kgf

P=

7,520

Bending moment about x-x direction:

Mx =

249,801

kgf.m

Bending moment about y-y direction:

My =

30,569

kgf.m

Maximum Vertical shear force:

Vy =

73,828

kgf

2. Section Properties & Neutral axis Breadth (cm)

Element

Thickness (cm)

Area Ai (cm2)

Distance y'i (cm)

Ai * y'i (cm3)

Ai * y'i2 (cm4)

41.5

2.50

103.8

16.25

1685.9

27396.5

2 V steel

15.0

1.20

36.0

14.40

518.4

7465.0

2 V steel

1.2

13.80

33.1

6.90

228.5

Top flange

172.87

Total

1576.8

2432.9

36438.3

Distance from V steel end to the neutral axis:

y Moment of Inertia of section: Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

 Ai yi  A

14.07

cm

Page 10 of 36

CRANE RUN-WAY GIRDER - About x0-x0 axis:

Ix0 =

37,022.00

cm4

- About x-x axis:

Ix =

2,782.00

cm4

- About y-y axis:

Iy =

35,336.98

cm4

Breadth (cm)

Element Top flange Web Bottom flange

Thickness (cm)

Area Ai (cm2)

Distance y'i (cm) 74.07

Ai * y'i (cm3)

Ai * y'i2 (cm4)

41.5

2.50

172.9

150.0

2.00

300.0

0.00

0.0

0.0

41.5

2.50

103.8

-76.25

-7910.9

603209.0

576.6

Total

12805.1

948519.6

4894.2

1551728.6

Distance from midpoint of the web to the neutral axis:

y Moment of Inertia of section: - About x0-x0 axis: - About x-x axis:

 Ai yi  A

8.49

Ix0 =

2,117,065.00

cm4

Ix =

2,075,524.00

cm4

cm

Iy =

50,327.00

cm4

Iy* =

35,381.06

cm4

- About x-x axis - top side:

Sx-c =

30,074.71

cm3

- About x-x axis - bottom side:

Sx-t =

24,137.44

cm3

- About y-y axis:

Sy* =

1,705.11

cm3

- About y-y axis: Section Modulus:

Plastic Modulus: x + tft =

60.22

- About x-x axis:

Zx =

31,745.08

cm3

- About y-y axis:

Zy =

2,216.64

cm3

Aeff =

305.89

cm2

Aweb =

300.00

cm2

- About x-x axis:

rx =

60.00

cm

- About y-y axis:

ry =

9.34

cm

- Distance from top side to neutral axis of Pls:

cm

Effective Section Area: - For axial compression - For vertical shear: Radius of Gyration:

3. Check of Slenderness of Cross Section: bft/tft =

16.60

=<

25.00

= [bft/tft]

- Slenderness of Bottom flange:

bfb/tfb =

16.60

=<

25.00

= [bfb/tfb]

- Slenderness of Web:

hw/tw =

75.00

=<

92.80

= [hw/tw]

x =

0.76

y =

5.75

=<

1.27

x]

>

2.54

y]

- Slenderness of Top flange:

4a. Deflection & Drift: a. Case 1: One crane

b. Case 2: Two adjacent crane x =

1.27

y =

10.14

* Case 1: N = W + U > L

FALSE x =

0.83

y =

6.35

* Case 2: N = W + U =< L < 2W + U

FALSE x = y =

* Case 3: 2W + U =< L

0.95 8.20 TRUE

x =

1.27

y =

10.14

- Vertical Deflection (cm):

x =

1.27

- Lateral Drift (cm):

y =

10.14

4b. Check of Deflection & Drift:

5. Calculating of Design Strength: Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 11 of 36

CRANE RUN-WAY GIRDER a. Compressive Strength: * Flexual Buckling case: - Slenderness ratio of member about x-x axis:

(KL/r)x =

26.67

- Slenderness ratio of member about y-y axis:

(KL/r)y =

171.26

Max(KL/r) =

171.26

Fe =

706.63

kgf/cm2

- Torsional constant (cm4):

J=

838.96

cm4

- Warping constant (cm ):

Cw =

173,146,112.22

cm6

- sqrt(ro) (cm2):

r0 2 =

3,758.79

cm2

- Elastic cr bl strees about x-x axis (kgf/cm ):

Fex =

29,141.85

kgf/cm2

- Elastic cr bl strees about y-y axis (kgf/cm ):

Fey =

706.63

kgf/cm2

- Elastic critical buckling strees (kgf/cm2):

Fez =

959.42

kgf/cm2

Fe =

675.77

kgf/cm2

- Slenderness ratio of member: - Elastic critical buckling strees (kgf/cm2): * Torsional & Flexural-Torsional Buckling case:

6

2

2

- Elastic critical buckling strees (kgf/cm2): * Slender Coefficient (Q = Qs.Qa): - Flexural buckling strees (kgf/cm ): 2

* Design compressive strength, (kgf):

Q = Qs.Qa =

0.88

Fcr =

592.65

Pn2/c =

108,556.04

kgf/cm2 kgf

b. Flexural Strength about x-x axis: bft/tft =

16.60

- Slenderness limit for a compact flange:

pf =

18.75

- Slenderness limit for a non-compact flange:

pf =

31.86

hw/tw =

75.00

- Slenderness of top flange:

- Slenderness of web: - Slenderness limit for a compact web:

pw =

92.77

- Slenderness limit for a non-compact web:

rw =

140.63

Yielding of section

Mnx1/b =

655,811.50

kgf.m

Yielding compression flange

Mnx2/b =

655,811.50

kgf.m

Lateral torsional buckling

Mnx3/b =

201,396.65

kgf.m

Yielding tension flange

Mnx4/b =

655,811.50

kgf.m

Mnx/b =

201,396.65

kgf.m



Rpc =

1.06



Rpt =

1.32

rt =

11.00



Fcr =

1,118.32

kgf/cm2



FL =

2,415.00

kgf/cm2

Lb =

1,600.00

cm



Lp =

298.60

cm



Lr =

1,051.88

cm

* Design flexural strength, (kgf.m): Where:

cm

c. Flexural Strength about y-y axis: bft/tft =

16.60

- Slenderness for a compact flange:

pf =

18.75

- Slenderness for a non-compact flange:

rf =

31.86

Mny/b =

45,792.95

hw/tw =

75.00

Cv =

0.93

- Slenderness of Top flange:

- Design flexural strength, (kgf.m): d. Shear Strength: - Slenderness ratio web:

- Design shear strength, (kgf):

kv =

6.60

Vny/v =

345,735.68

kgf

e. Fatigue Strength: Cf =

1.20E+10

FTH =

1,100.00

kgf/cm2

FSR =

2,277.00

kgf/cm2

lbr =

208.00

f. Bearing Strength of Web: - Bearing length (mm):

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

mm

Page 12 of 36

CRANE RUN-WAY GIRDER - Bearing thickness (mm):

tbr =

20.00

- Bearing stress (kgf/cm2):

fbr =

451.92

=<

2,587.50

P=

7,520.00

=<

108,556.04

= Pn/c

201,396.65

= Mnx/b

45,792.95

= Mny/b

mm = 0.75Fy

6. Check of Strength: - Axial Compressive Strength (kgf): - Axial Compressive Strength ratio: - Flexural about x-x axis strength (kgf.m): - Flexural Strength ratio: - Flexural about y-y axis strength (kgf.m): - Flexural Strength ratio: - Shear stress (kgf/cm2): - Shear Strength ratio: - Fatigue Strength of Tension flange (kgf/cm2): - Shear Strength ratio:

P/(Pn/c) = Mx =

0.069 249,801.34

Mx/(Mnx/b) = My =

30,569.27

My/(Mny/b) = Vy =

=< 0.668

73,827.87

Vy/(Vny/v) = Mx/Sx-t =

> 1.240

=<

345,735.68

= Vn/v

0.214 1,034.91

(Mx/Sx-t)/FSR =

=<

2,277.00

= FSR

0.455

* Combined Strength Ratio (C.S.R.):

1.943

7. Design of Transverse Stiffeners: - Maximum distance between stiffeners (mm):

a=

2,650.00

- Breadth of stiffeners (mm):

bs =

197.00

- Minimum thickness of stiffeners (mm):

ts =

20.00

8. Note for Welds: - All groove welds should be completely penetration; - Fillet welds for connecting flange to web should be both side continuously weld; - Leg size of fillet welds equal to minimum thickness of steel plate (web or flange).

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 13 of 36

Section Area (cm2)

Unit weight of crane girder (kg/m)

Ag

w0

576.6

452.6

= Pn/c

Ok

= Mnx/b

N/A

= Mny/b

Ok

= Vny/v

Ok

= FSR

Ok Over-stressed

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 14 of 36

x]

Ok

y]

N/A

Ixi (cm4) 54.0 4.3 525.6 584.0

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 15 of 36

Ixi (cm4) 2782.0

Iyi (cm4) 35337.0

562500.0 54.0 565336.0

(ok) (ok) (ok)

(ok) N/A

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 16 of 36

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 17 of 36

(ok)

(ok) N/A (ok) (ok) (ok) Over-Stressed

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 18 of 36

12-LB* A.S.C.E. Nominal Weight Standard Length Standard Drilling Joint Bar Length Joint Bar Weight Joint Bar with Hardware Bolt Diameter

Head -1" Base - 2" Height - 2" *Subject to mill accumulation

Standard Hook Bolt Clip Number Clamp & Filler Welded Stud Heavy Duty

Nominal Weight Standard Length Standard Drilling Joint Bar Length Joint Bar Weight Joint Bar with Hardware Bolt Diameter

*Subject to mill accumulation

Specifications 16 lbs/yd 30' 0" 2"x 4" 16 1/8" 3.6lbs/pr

Nominal Weight Standard Length Standard Drilling Joint Bar Length Joint Bar Weight Joint Bar with Hardware Bolt Diameter

3 5 10 15 20 25 30 35 40

24 kg/m

4.4lbs/pr 1/2"

30 mm 60 mm 60 mm

Specifications 20 lbs/yd 30' 0" 2"x 4" 16 1/8" 4.2 lbs/pr

30 kg/m

5.0 lbs/pr 1/2"

Hold Down Devices Single 1/2"

Welded Holder Welded U-Bar Rubber Nose

114 F1 S1

25-LB A.S.C.E. Nominal Weight Standard Lengths Standard Drilling Joint Bar Length Joint Bar Weight

34 mm 67 mm 67 mm

-

Bolted Clip Welded Clip

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Troïng löôïng caàu truïc (kG/m)

-

20-LB A.S.C.E.

Head -1 11/32" Base -2 5/8" Height - 2 5/8"

25 mm 51 mm 51 mm

Hold Down Devices Single 1/2" F1 S1

Welded Holder Welded U-Bar

Standard Hook Bolt Clip Number Clamp & Filler Welded Stud Heavy Duty

Loaïi caàu truïc

3.7 lbs/pr 1/2"

-

16-LB* A.S.C.E.

Head 1 11/64" Base -2 3/8" Height - 2 3/8"

18 kg/m

Hold Down Devices Single 1/2" F1 S1

Welded Holder Welded U-Bar

Standard Hook Bolt Clip Number Clamp & Filler Welded Stud Heavy Duty

Specifications 12 lbs/yd 30' 0" 2"x 4" 16 1/8" 2.9lbs/pr

31 91

Specifications 25 lbs/yd 40' 0"*30' 0" 2"x 4" 16 1/8" 5.7 lbs/pr

37 kg/m

Page 19 of 36

18 24 30 37 45 60 90 119 127

12-LB* A.S.C.E. Nominal Weight Standard Length Joint Bar with Hardware Bolt Diameter

Head -1 1/2" Base -2 3/4" Height - 2 3/4"

Standard Hook Bolt Clip Number Clamp & Filler Welded Stud Heavy Duty

Specifications 12 lbs/yd 30' 0" 6.6lbs/pr 1/2"

Hold Down Devices Single 1/2" 114 F1 S1

Welded Holder Welded U-Bar Rubber Nose

31 91

30-LB A.S.C.E. Nominal Weight Standard Lengths Standard Drilling Joint Bar Length Joint Bar Weight Joint Bar with Hardware Bolt Diameter

Head -1 11/16" Base -3 1/8" Height - 3 1/8"

Specifications 30 lbs/yd 40' 0"*30' 0" 2"x 4" 16 1/8" 7.0 lbs/pr 8.5 lbs/pr 5/8"

114 F1 S1

31 91

40-LB A.S.C.E. Nominal Weight Standard Lengths Standard Drilling Joint Bar Length Joint Bar Weight Joint Bar with Hardware Bolt Diameter

Welded Holder Welded U-Bar Rubber Nose Bolted Clip Welded Clip

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

43 mm 79 mm 79 mm

-

Bolted Clip Welded Clip

Head -1 7/8" Base - 3 1/2" Height - 3 1/2"

45 kg/m

Hold Down Devices Single 5/8"

Welded Holder Welded U-Bar Rubber Nose

Standard Hook Bolt Clip Numbers Clamp & Filler Welded Stud Heavy Duty

38 mm 70 mm 70 mm

-

Bolted Clip Welded Clip

Standard Hook Bolt Clip Number Clamp & Filler Welded Stud Heavy Duty

18 kg/m

Specifications 40 lbs/yd 40' 0"*30' 0" 2 1/2"x 5" 20" 15.2 lbs/pr

60 kg/m

18.2 lbs/pr 3/4"

Hold Down Devices Single 3/4" 103*114*120 F1 S1

48 mm 89 mm 89 mm

31 91

Page 20 of 36

12-LB* A.S.C.E. Nominal Weight Standard Length

60-LB A.S.C.E. Nominal Weight Standard Lengths Standard Drilling Joint Bar Lengths Joint Bar Weights Joint Bar with Hardware Bolt Diameter

Head -2 3/8" Base -4 1/4" Height -4 1/4"

Standard Hook Bolt Clip Numbers Clamp & Filler Welded Stud Heavy Duty

Specifications 12 lbs/yd 30' 0"

Specifications 60 lbs/yd 40' 0"*33' 0" 2 1/2"x 5" 20"*24" 27.2 lbs*32.5lbs/pr 30.1 lbs*35.4lbs/pr 3/4"

60 mm 108 mm 108 mm

U1

Bolted Clip Welded Clip

31 91

80-LB A.S.C.E. Nominal Weight Standard Length Standard Drilling Joint Bar Length Joint Bar Weight Joint Bar with Hardware Bolt Diameter

Head -2 1/2" Base -5" Height - 5"

90 kg/m

Hold Down Devices Single 3/4" 103*106 F1 S1

Welded Holder Welded U-Bar Rubber Nose

Standard Hook Bolt Clip Numbers Clamp & Filler Welded Stud Heavy Duty

18 kg/m

Specifications 80 lbs/yd 39' 0" 2 1/2"x 5" 24" 46.0 lbs/pr

119 kg/m

51.4 lbs/pr 7/8"

Hold Down Devices Single 7/8" 103*106 F1 S1

Welded Holder Welded U-Bar Rubber Nose

64 mm 127 mm 127 mm

U1

Bolted Clip Welded Clip

31 91

τ1

85-LB A.S.C.E. Nominal Weight Standard Length Standard Drilling Joint Bar Length Joint Bar Weight Joint Bar with Hardware Bolt Diameter

Head -2 9/16"

Standard Hook Bolt Clip Numbers Clamp & Filler

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Specifications 85 lbs/yd 39' 0" 2 1/2"x 5" 24" 49.6 lbs/pr

127 kg/m

55.0 lbs/pr 7/8"

Hold Down Devices Single 7/8" 103*106 F1

65 mm Page 21 of 36

12-LB* A.S.C.E. Nominal Weight Standard Length Base -5 3/16" Height - 5 3/16"

Specifications 12 lbs/yd 30' 0"

Welded Stud Heavy Duty

S1

Welded Holder Welded U-Bar Rubber Nose

U1

Bolted Clip Welded Clip

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

18 kg/m 132 mm 132 mm

31 91

Page 22 of 36

Chieàu cao raây 51 60 67 70 79 89 108 127 132

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 23 of 36

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 24 of 36

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 25 of 36

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 26 of 36

Top Running Single-box Girder Crane Sp (Capacity: from 3Ton to 5Ton - Span: from According to: http://www.aceindustries.com Capacity (Ton)

3.0 Ton (2.7 MT) 320kg Design Trolley Wt.

5.0 Ton (4.5 MT) 410kg Design Trolley Wt.

Span (mm)

Catalog Number

15240 16760 18290 19810 21340 22860 24380 25910 27430 28960 15240 16760 18290 19810 21340 22860 24380 25910 27430 28960

A0350300 A0355300 A0360300 A0365300 A0370300 A0375300 A0380300 A0385300 A0390300 A0395300 A0550300 A0555300 A0560300 A0565300 A0570300 A0575300 A0580300 A0585300 A0590300 A0595300

Crane Wt. Max Wheel Wheel Dia. Wheel(kg) Load (kg) (mm) base (mm)

3120 3780 4110 4570 5570 6040 6560 7920 8520 9070 3480 4120 4480 4980 6090 6600 7160 8650 9290 9880

2300 2470 2550 2660 2910 3030 3160 3500 3650 3790 3340 3510 3590 3720 4000 4120 4260 4640 4800 4940

200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200

1980 2590 2590 2590 3200 3200 3200 3810 3810 3810 1980 2590 2590 2590 3200 3200 3200 3810 3810 3810

Dim. "D" (mm)

360 430 480 560 610 660 740 790 860 910 410 430 480 560 610 660 740 790 860 910

Crane Weight: Weight of only Bridge Crane (not include Trol

Top Running Single-box Girder Crane Sp (Capacity: from 7.5Ton to 10Ton - Span: fro According to: http://www.aceindustries.com Capacity (Ton)

7.5 Ton (6.8 MT) 860kg Design Trolley Wt.

Span (mm)

Catalog Number

15240 16760 18290 19810 21340 22860 24380 25910 27430 28960 15240

A0750300 A0755300 A0760300 A0765300 A0770300 A0775300 A0780300 A0785300 A0790300 A0795300 A1050300

Crane Wt. Max Wheel Wheel Dia. Wheel(kg) Load (kg) (mm) base (mm)

3960 4640 5210 5690 6790 7290 7880 9430 10110 10740 4610

4820 4990 5130 5260 5530 5660 5810 6190 6360 6520 6160

200 200 255 255 255 255 255 255 255 255 255

1980 2590 2590 2590 3200 3200 3200 3810 3810 3810 1980

Dim. "D" (mm)

510 510 560 640 610 660 740 790 860 910 560

10 Ton (9.0 MT) 950kg Design Trolley Wt.

16760 18290 19810 21340 22860 24380 25910 27430 28960

A1055300 A1060300 A1065300 A1070300 A1075300 A1080300 A1085300 A1090300 A1095300

5360 5830 6350 7490 8070 8670 10210 10980 11700

6350 6470 6600 6890 7030 7180 7570 7760 7940

255 255 255 255 255 255 255 255 255

2590 2590 2590 3200 3200 3200 3810 3810 3810

580 640 690 660 710 760 790 860 910

Crane Weight: Weight of only Bridge Crane (not include Trol

x Girder Crane Specifications 5Ton - Span: from 50ft to 95ft)

p://www.aceindustries.com Dim. "H" (mm)

Dim. "L" (mm)

Dim. "M" (mm)

Dim. "N" (mm)

150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150

1245 1550 1550 1550 1855 1855 1855 2160 2160 2160 1245 1550 1550 1550 1855 1855 1855 2160 2160 2160

1245 1550 1550 1550 1855 1855 1855 2160 2160 2160 1245 1550 1550 1550 1855 1855 1855 2160 2160 2160

2490 3100 3100 3100 3710 3710 3710 4320 4320 4320 2490 3100 3100 3100 3710 3710 3710 4320 4320 4320

Capacity (Ton)

3.0 Ton (2.7 MT) 320kg Design Trolley Wt.

5.0 Ton (4.5 MT) 410kg Design Trolley Wt.

Span (feet)

Catalog Number

50 55 60 65 70 75 80 85 90 95 50 55 60 65 70 75 80 85 90 95

A0350300 A0355300 A0360300 A0365300 A0370300 A0375300 A0380300 A0385300 A0390300 A0395300 A0550300 A0555300 A0560300 A0565300 A0570300 A0575300 A0580300 A0585300 A0590300 A0595300

Span (feet)

Catalog Number

50 55 60 65 70 75 80 85 90 95 50

A0750300 A0755300 A0760300 A0765300 A0770300 A0775300 A0780300 A0785300 A0790300 A0795300 A1050300

dge Crane (not include Trolley)

x Girder Crane Specifications 10Ton - Span: from 50ft to 95ft)

p://www.aceindustries.com Dim. "H" (mm)

Dim. "L" (mm)

Dim. "M" (mm)

Dim. "N" (mm)

150 150 150 150 150 150 150 150 150 150 150

1245 1550 1575 1575 1880 1880 1880 2185 2185 2185 1270

1245 1550 1575 1575 1880 1880 1880 2185 2185 2185 1270

2490 3100 3150 3150 3760 3760 3760 4370 4370 4370 2540

Capacity (Ton)

7.5 Ton (6.8 MT) 860kg Design Trolley Wt.

150 150 150 150 150 150 150 150 150

1575 1575 1575 1880 1880 1880 2185 2185 2185

dge Crane (not include Trolley)

1575 1575 1575 1880 1880 1880 2185 2185 2185

3150 3150 3150 3760 3760 3760 4370 4370 4370

10 Ton (9.0 MT) 950kg Design Trolley Wt.

55 60 65 70 75 80 85 90 95

A1055300 A1060300 A1065300 A1070300 A1075300 A1080300 A1085300 A1090300 A1095300

τ1

Top Running Double-box Girder Crane Specifications (Capacity: from 5Ton to 10Ton - Span: from 50ft to 95ft) According to: http://www.aceindustries.com

Capacity (Ton)

5.0 Ton (4.5 MT) 1350kg Design Trolley Wt.

10.0 Ton (9.0 MT) 2500kg Design Trolley Wt.

Span (mm)

15240 16760 18290 19810 21340 22860 24380 25910 27430 28960 15240 16760 18290 19810 21340 22860 24380 25910 27430 28960

Catalog Number

Crane Wt. (kg)

A0550500 A0555500 A0560500 A0565500 A0570500 A0575500 A0580500 A0585500 A0590500 A0595500 A1050500 A1055500 A1060500 A1065500 A1070500 A1075500 A1080500 A1085500 A1090500 A1095500

5720 6350 7310 8320 9340 10500 11770 13080 14800 16210 6430 7100 8030 9380 10320 11390 12700 14050 15640 17130

Max Wheel Wheel Dia. WheelLoad (kg) (mm) base (mm)

4380 4540 4780 5030 5280 5570 5890 6220 6650 7000 7390 7560 7790 8130 8360 8630 8960 9300 9700 10070

200 200 200 200 200 200 200 200 255 255 255 255 255 305 305 305 305 305 305 305

2900 2900 2900 3200 3200 3500 3500 3810 4270 4270 2900 2900 2900 3200 3200 3500 3500 3810 4270 4270

Dim. "D" (mm)

840 890 970 1040 1090 1140 1220 1270 1350 1400 940 990 1040 1090 1120 1140 1220 1270 1350 1400

Dim. "H" (mm)

150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150

Dim. "L" (mm)

1675 1675 1675 1830 1830 2005 2005 2160 2390 2390 1725 1725 1725 1880 1880 2030 2030 2185 2415 2415

Dim. "M" (mm)

1675 1675 1675 1830 1830 2005 2005 2160 2390 2390 1725 1725 1725 1880 1880 2030 2030 2185 2415 2415

Crane Weight: Weight of only Bridge Crane (not include Trolley)

Top Running Double-box Girder Crane Specifications (Capacity: from 15Ton to 20Ton - Span: from 50ft to 95ft) According to: http://www.aceindustries.com Capacity (Ton)

15.0 Ton (13.5 MT) 2630kg Design Trolley Wt.

20.0 Ton (18.0 MT) 2720kg Design Trolley Wt.

Span (mm) 15240 16760 18290 19810 21340 22860 24380 25910 27430 28960 15240 16760 18290 19810 21340 22860 24380 25910 27430 28960

Catalog Number

Crane Wt. (kg)

A1550500 A1555500 A1560500 A1565500 A1570500 A1575500 A1580500 A1585500 A1590500 A1595500 A2050500 A2055500 A2060500 A2065500 A2070500 A2075500 A2080500 A2085500 A2090500 A2095500

7240 8050 9020 10020 11060 12330 13400 14900 16260 17760 7900 8740 9800 10860 12100 13380 14590 16070 17640 19750

Max Wheel Wheel Dia. WheelLoad (kg) (mm) base (mm) 9930 10130 10370 10630 10890 11200 11470 11840 12180 12560 12410 12620 12890 13150 13460 13780 14080 14450 14850 15370

305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 305 380

2900 2900 2900 3200 3200 3500 3500 3810 4270 4270 2900 2900 2900 3200 3200 3500 3500 3810 4270 4270

Dim. "D" (mm) 1040 1120 1170 1220 1240 1300 1320 1370 1400 1450 1140 1220 1270 1320 1370 1420 1450 1500 1550 1570

Dim. "H" (mm) 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 180

Dim. "L" (mm) 1755 1755 1755 1905 1905 2055 2055 2210 2440 2440 1755 1755 1755 1905 1905 2055 2055 2210 2440 2490

Dim. "M" (mm) 1755 1755 1755 1905 1905 2055 2055 2210 2440 2440 1755 1755 1755 1905 1905 2055 2055 2210 2440 2490

Crane Weight: Weight of only Bridge Crane (not include Trolley)

Top Running Double-box Girder Crane Specifications (Capacity: from 25Ton to 30Ton - Span: from 50ft to 95ft) According to: http://www.aceindustries.com Capacity (Ton)

25.0 Ton (22.5 MT) 3050kg Design Trolley Wt.

30.0 Ton (27.0 MT)

Span (mm)

15240 16760 18290 19810 21340 22860 24380 25910 27430 28960 15240 16760 18290 19810

Catalog Number

Crane Wt. (kg)

A2550500 A2555500 A2560500 A2565500 A2570500 A2575500 A2580500 A2585500 A2590500 A2595500 A3050500 A3055500 A3060500 A3065500

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

8670 9580 10690 11930 13110 14510 15930 17490 19100 20630 9180 10130 11400 12600

Max Wheel Wheel Dia. WheelLoad (kg) (mm) base (mm)

15030 15250 15540 15840 16140 16490 16840 17230 17640 18020 17540 17780 18090 18390

380 380 380 380 380 380 380 380 380 380 380 380 380 380

2900 2900 2900 3200 3200 3500 3500 3810 4270 4270 2900 2900 2900 3200

Dim. "D" (mm)

1220 1300 1350 1420 1470 1520 1570 1630 1650 1700 1300 1370 1450 1500

Dim. "H" (mm)

180 180 180 180 180 180 180 180 180 180 180 180 180 180

Dim. "L" (mm)

1805 1805 1805 1955 1955 2110 2110 2260 2490 2490 1805 1805 1805 1955

Dim. "M" (mm)

1805 1805 1805 1955 1955 2110 2110 2260 2490 2490 1805 1805 1805 1955 Page 31 of 36

3270kg Design Trolley Wt.

21340 22860 24380 25910 27430 28960

A3070500 A3075500 A3080500 A3085500 A3090500 A3095500

14060 16750 19320 21210 23290 25060

18760 19430 20070 20540 21070 21510

380 455 455 455 455 455

3200 3500 3500 3810 4270 4270

1570 1630 1630 1680 1730 1750

180 200 200 200 200 200

1955 2415 2415 2310 2540 2540

1955 2415 2415 2310 2540 2540

Crane Weight: Weight of only Bridge Crane (not include Trolley)

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Page 32 of 36

Dim. "N" (mm)

3350 3350 3350 3660 3660 4010 4010 4320 4780 4780 3450 3450 3450 3760 3760 4060 4060 4370 4830 4830

Dim. "N" (mm) 3510 3510 3510 3810 3810 4110 4110 4420 4880 4880 3510 3510 3510 3810 3810 4110 4110 4420 4880 4980

Dim. "N" (mm)

3610 3610 3610 3910 3910 4220 4220 4520 4980 4980 3610 3610 3610 3910 Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

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3910 4830 4830 4620 5080 5080

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

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Capacity (Ton)

5.0 Ton (4.5 MT) 1350kg Design Trolley Wt.

10.0 Ton (9.0 MT) 2500kg Design Trolley Wt.

Capacity (Ton)

15.0 Ton (13.5 MT) 2630kg Design Trolley Wt.

20.0 Ton (18.0 MT) 2720kg Design Trolley Wt.

Capacity (Ton)

25.0 Ton (22.5 MT) 3050kg Design Trolley Wt.

30.0 Ton (27.0 MT)

Catalog Number

Span (feet)

A0550500 A0555500 A0560500 A0565500 A0570500 A0575500 A0580500 A0585500 A0590500 A0595500 A1050500 A1055500 A1060500 A1065500 A1070500 A1075500 A1080500 A1085500 A1090500 A1095500

50 55 60 65 70 75 80 85 90 95 50 55 60 65 70 75 80 85 90 95

Catalog Number

Span (feet)

A1550500 A1555500 A1560500 A1565500 A1570500 A1575500 A1580500 A1585500 A1590500 A1595500 A2050500 A2055500 A2060500 A2065500 A2070500 A2075500 A2080500 A2085500 A2090500 A2095500

50 55 60 65 70 75 80 85 90 95 50 55 60 65 70 75 80 85 90 95

Catalog Number

Span (feet)

A2550500 A2555500 A2560500 A2565500 A2570500 A2575500 A2580500 A2585500 A2590500 A2595500 A3050500 A3055500 A3060500 A3065500

50 55 60 65 70 75 80 85 90 95 50 55 60 65

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

Capacity (Ton) 3 5 7.5 10 15 20 25 30

Hoist + Trolley Weight (T) 0.32 1.35 2.5 2.63 2.72 3.05 3.27

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3270kg Design Trolley Wt.

A3070500 A3075500 A3080500 A3085500 A3090500 A3095500

70 75 80 85 90 95

Coâng Ty Nhaø Theùp Tieàn Cheá B.M.B Steel.

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