SD8B Bulldozer
Features:
SD8B bulldozer is track-type dozer with elevated sprocket, hydraulic direct drive, semi-rigid suspended and hydraulic controls. Equipped with power separating hydraulic-mechanic type Torque converter, planetary, power shift and one lever control transmission. SD8B bulldozer equipped with integrated hydraulic system, electric monitoring, SD8B bulldozer can be equipped with many optional equipment and attachment, it can be used in road building, hydro-electric construction, land clearance, port and mine development and other construction field.
Specifications
|
Operating weight (Not including ripper) |
kg |
40000 |
|
|
Ripper weight |
kg |
4300 |
|
|
Track ground contact length |
mm |
3280 |
|
|
Ground pressure (without ripper) |
kPa |
105 |
|
|
Track contact length |
mm |
2200 |
|
|
Overall dimensions (LxWxH) |
mm |
8090x4172x3952 (with single shank ripper) |
|
|
Gradeability |
° |
Latitude 30 transverse 25 |
|
|
Ground clearance |
mm |
485 |
|
|
Theory travel speed |
(km/h) |
1st gear forward |
0-3.9 |
|
1st gear backward |
0-4.8 |
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|
2nd gear forward |
0-6.8 |
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|
2nd gear backward |
0-8.4 |
||
|
3rd gear forward |
0-11.9 |
||
|
3rd gear backward |
0-14.8 |
||
|
Dozing operating rate (moving distance 40m ) |
m3/h |
452 |
|
|
Diesel engine |
Model |
NTA855-C400 (BC ) |
|
|
Power |
246 kW(335hp)/1900rpm |
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|
Type |
Water cooled, single line, four strokes, turbocharged, 6-cylinders, diameter 140mm |
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|
Rated speed |
1900r/min |
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|
Torque storage coefficient |
24.5% |
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|
Start mode |
24v electric starting |
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