SD7LGP Bulldozer
Features
SD7LGP bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and hydraulic controls.
SD7LGP-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.
SD7LGP with lower ground pressure is an ideal machine used in offshore mud land, waste handling and swampland.
Technical Parameters
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Dozer |
Tilt |
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Operation weight |
26100 |
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Ground pressure(KPa) |
51.96 |
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Track gauge(mm) |
2235 |
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Gradient |
30°/25° |
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Min. ground clearance (mm) |
484 |
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Gradient |
30°/25° |
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Dozing capacity (m³) |
5.8 |
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Blade width (mm) |
4382 |
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Max. digging depth (mm) |
635 |
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Overall dimensions (mm) |
5982×4382×3482 |
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Engine |
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Type |
CUMMINS NTA855-C280S10 |
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Rated revolution (rpm) |
2100 |
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Flywheel power (KW/HP) |
169/230 |
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Max. torque (N•m/rpm) |
1097/1500 |
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Rated fuel consumption(g/KW•h) |
≤235 |
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Undercarriage system |
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Type |
The track is triangle shape.The sprocket is elevated elastic suspended. |
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Number of track rollers (each side) |
7 |
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Number of carrier rollers (each side) |
1 |
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Pitch (mm) |
216 |
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Width of shoe (mm) |
910 |
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Gear |
1st |
2nd |
3rd |
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Forward (Km/h) |
0-3.9 |
0-6.5 |
0-10.9 |
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Backward (Km/h) |
0-4.8 |
0-8.2 |
0-13.2 |
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Implement hydraulic system |
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Max. system pressure (MPa) |
18.6 |
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Pump type |
High pressure gears pump |
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System output（L/min） |
294 |
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Driving system |
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Torque converter |
Torque converter is power separating ,hydraulic-mechanic type |
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Transmission |
Planetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted |
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Steering clutch. |
The steering clutch is hydraulic pressed, usually separated clutch. |
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Braking clutch |
The braking clutch is pressed by spring, separated , hydraulic, meshed type |
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Final Drive |
The final drive is two-stage planetary reduction gear,mechanism, splash lubrication. |
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- In the previous ：SD7 Bulldoer
- The next article ：SD6G Bulldozer