HBXG
HBXG 230HP SD7N BULLDOZER with High Track Drive Bulldozer
Operation weight (Kg): 23800
Dozing capacity (m³) : 8.4
Max. digging depth (mm) : 498
Overall dimensions (mm) : 7616×3500×3402
Type: CUMMINS NT855-C280S10
Flywheel power (KW/HP)：169/230
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Dozing capacity (m³) : 8.4
Max. digging depth (mm) : 498
Overall dimensions (mm) : 7616×3500×3402
Type: CUMMINS NT855-C280S10
Flywheel power (KW/HP)：169/230
Description
Gallery
SD7N bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and hydraulic controls.
SD7N-230 horsepower, elevated sprocket bulldozer 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,desert, oil field, power, mining etc. large earth moving program.
SD7N-230 horsepower, elevated sprocket bulldozer 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,desert, oil field, power, mining etc. large earth moving program.
| Specifications | |||
| Dozer | Tilt | ||
| (not including ripper) Operation weight (Kg) | 23800 | ||
| Ground pressure(KPa) | 71.9 | ||
| Track gauge(mm) | 1980 | ||
| Gradient | 30°/25° | ||
| Min. ground clearance (mm) | 404 | ||
| Dozing capacity (m³) | 8.4 | ||
| Blade width (mm) | 3500 | ||
| Max. digging depth (mm) | 498 | ||
| Overall dimensions (mm) | 5677×3500×3402 | ||
| (including ripper) | 7616×3500×3402 | ||
| Engine | |||
| Type | CUMMINS NT855-C280S10 | ||
| Rated revolution (rpm) | 2100 | ||
| Flywheel power (KW/HP) | 169/230 | ||
| Max. torque (N•m/rpm) | 1097/1500 | ||
| Rated fuel consumption(g/KW•h) | ≤235 | ||
| Undercarriage system | |||
| Type | The track is triangle shape. The sprocket is elevated elastic suspended. |
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| Number of track rollers (each side) | 7 | ||
| Pitch (mm) | 216 | ||
| Width of shoe (mm) | 560 | ||
| Gear | 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 |
| Implement hydraulic system | |||
| Max. system pressure (MPa) | 20 | ||
| Pump type | High pressure gears pump | ||
| System output（L/min） | 170 | ||
| Control type | Pilot control | ||
| 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, 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 | ||
