Chinese 70Ton Crawler Bulldozer Price SP25Y SP45Y SP70Y With Spare Parts
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Model
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SP25Y
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SP45Y
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SP70Y
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SP90Y
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Weight
and dimensions |
Operating weight
|
22000 kg
|
34000 kg
|
49500 kg
|
55000 kg
|
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Maximum
lifting weight |
25000 kg
|
45000 kg
|
70000 kg
|
90000 kg
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Track shoe width
|
560 mm
|
610/660mm
|
760 mm
|
860 mm
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Minimum
turning radius |
2950 mm
|
3200 mm
|
3950 mm
|
3950 mm
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Ground length
|
2635 mm
|
3050 mm
|
3620 mm
|
3620 mm
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Ground clearance
|
400 mm
|
400 mm
|
485 mm
|
550 mm
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Service refill
|
Fuel tank capacity
|
300 L
|
440 L
|
550 L
|
550 L
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Hydraulic tank
capacity |
148 L
|
180 L
|
196 L
|
196 L
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Engine oil
|
45 L
|
45 L
|
45 L
|
45 L
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Cooling system
|
62.8 L
|
79 L
|
121 L
|
121 L
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Engine
|
Rated power
|
120 kW
|
169 kW
|
235 kW
|
257 kW
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|
Model
|
Shangchai
SC11CB184G2B1 Weichai |
Cummins
NT855-C280S10 |
Cummins
NTA855-C360S10 |
Cummins
NTA855-C360S10 |
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Piston
displacement |
9.7261 L
|
14 L
|
14 L
|
14 L
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Stroke—
bore × stroke |
6—
126 × 130 mm |
6-
139.7 × 152.4 mm |
6—139.7 × 152.4 mm
|
6—139.7 × 152.4 mm
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Rated revolution
|
1850 rpm
|
2000 rpm
|
2000 rpm
|
2000 rpm
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Transmission
system |
Type
|
Hydraulic
transmission |
Hydraulic
transmission |
Hydraulic
transmission |
Hydraulic
transmission |
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Hydraulic torque
converter |
3-element, 1 stage,
1 phase |
3-element, 1 stage,
1 phase |
3-element, 1 stage,
1 phase |
3-element, 1 stage,
1 phase |
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Transmission
|
Planetary gear,
forced lubrication power shift |
Planetary gear,
forced lubrication power shift |
Planetary gear,
forced lubrication |
Planetary gear,
forced lubrication |
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Number of track
rollers (each side) |
7
|
7
|
9
|
9
|
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Number of carriers
(each side) |
2
|
2
|
2
|
2
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Travel speed 1st
(forward/reverse) |
3.29/4.28 km/h
|
3.8/4.9 km/h
|
3.7/4.5 km/h
|
3.6/4.4 km/h
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Travel speed 2nd
(forward/reverse) |
5.82/7.59 km/h
|
6.8/8.5 km/h
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6.8/8.2 km/h
|
6.6/7.8 km/h
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Travel speed 3rd
(forward/reverse) |
9.63/12.53 km/h
|
9.63/12.53 km/h
|
9.63/12.53 km/h
|
–
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Working pump
|
Type
|
Duplex pump
|
Duplex pump
|
Duplex pump
|
Duplex pump
|
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Displacement
of large pump |
100 ml/r
|
116 ml/r
|
201.49 ml/r
|
225 ml/r
|
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Displacement
of small pump |
10 ml/r
|
10 ml/r
|
10.16 ml/r
|
201 ml/r
|
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Rated working
pressure |
18 MPa
|
18 MPa
|
20 MPa
|
21 MPa
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Pipelaying
equipment |
Boom Length
|
5500 mm(6100 mm)
|
6500 mm(7500 mm)
|
7300 mm(9000 mm)
|
8600 mm
|
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Max.lifting height
|
4400 mm
|
5250 mm
|
6550 mm
|
7000 mm
|
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Boom swing
amplitude |
1220~5400 mm
|
1220~6650 mm
|
1200~7200 mm
|
1200~7200 mm
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Boom Line speed
|
0~12 m/min
|
0~6 m/min
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0~6 m/min
|
6 m/min
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Gradeability
|
20°
|
20°
|
20°
|
20°
|
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Ground press
|
0.07 MPa
|
0.086 MPa
|
0.086 MPa
|
0.0866 MPa
|
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