Model
|
|
SD8N
|
specifications
|
|
|
Dozer
|
|
Tilt
|
Operating weight(including ripper)
|
kg
|
37300
|
Ground pressure
|
kpa
|
94
|
Track gauge
|
mm
|
2083
|
Gradient
|
°
|
30/25
|
Min. ground clearance
|
mm
|
556
|
Dozer capacity
|
m3
|
11.24
|
Blade width
|
mm
|
3940
|
Max. digging depth
|
mm
|
582
|
Overall dimensions(including ripper)
|
mm
|
7930x3940x3549
|
Engine
|
|
|
Type
|
|
Cummin NT855-C360S10
|
Rated revelation
|
rpm
|
2100
|
Engine power
|
kw
|
257
|
Torque storage coefficient
|
%
|
20
|
Undercarriage system
|
|
|
Type
|
|
The track is triangle shape.The sprocket is elevated elastic suspended.
|
Number of track rollers(each side)
|
|
8
|
Pitch
|
mm
|
216
|
Width of shoe
|
mm
|
560
|
Gear
|
|
|
Forward I/II/III
|
km/h
|
3.5/6.2/10.8
|
Backward I/II/III
|
km/h
|
4.7/8.1/13.9
|
Implement hydraulic system
|
|
|
Max. system pressure
|
Mpa
|
20
|
Pump type
|
|
Gears oil pump
|
System output
|
L/min
|
220
|
Driving system
|
|
|
Torque converter
|
|
Torque converter is power separating hydraulic-mechanic type
|
Transmission
|
|
Planetary, power shift transmission with three speeds forward and three speeds reverse,speed and direction can be quickly shifted.
|
Steering clutch
|
|
The steering clutch is hydraulic pressed, non-constant engaged clutch
|
Final drive
|
|
The final drive is two-stage planetary reduction gear mechanism, splash lubrication
|