Hbxg brand SD7 230HP Crawler Bulldozer
Product Feature:
SD7 bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and hydraulic controls.
It integrate with modular design is easy to repair & maintenance, It relieves oil with difference pressure, the hydraulic system performs protecting environment and save energy with high working efficiency. Safety comfortable operation condition, electric monitoring and ROPS cabin with reliable entire quality, excellent service is your wise choosing. It can be equipped with straight tilting blade, angle blade, coal pushing blade, U shape blade; Single shank ripper, three shanks ripper; ROPS, FOPS, forest defence cabin etc...It is can ideal machine used in communication, oil field, power, mining etc. Large earth moving program.
Blade |
Straight and Tilting |
| Operation weight:(kg) |
23800(without ripper) |
| Ground pressure:(kpa) |
71.9 |
| Track gauge(mm) |
1980 |
| Min. ground clearance:(mm) |
404 |
| Gradient: |
30°/25° |
| Dozing capacity:(m3) |
8.4 |
| Blade width:(mm) |
3500 |
| Max. digging depth:(mm) |
498 |
| Overall dimensions:(L×W×H)(mm) |
5677×3500×3402 |
| Type: |
The track is triangle shape,the sprocket is elevated elastic suspended. |
| Number of track rollers(each side) |
7 |
| Pitch (mm) |
216 |
| Width of shoe (mm) |
560 |
| |
1st |
2nd |
3rd |
| Forward (Km/h) |
0-3.9 |
0-6.5 |
0-10.9 |
| Backward (Km/h) |
0-4.8 |
0-8.2 |
0-13.2 |
| Engine Name: |
Cummins NTA855-C280S10 |
| Rated revolution:(rpm) |
2100 |
| Flywheel power:(kw) |
169 |
| Max.torque:(N.m/rpm) |
1097/1500 |
| Rated fuel consumption:(g/kw.h) |
≤235 |
| Max. system pressure:(Mpa) |
18.6 |
| System output:(L/min) |
194 |
| Pump type: |
Gears oil pump |
| 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, usually separated clutch. |
| Braking clutch: |
The braking clutch is pressed by spring, separated hydraulic, meshed type. |
| Final drive: |
The final drive is two-stage planetary reduction gear mechanism, splash lubrication. |
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