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SD7N-LGP
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.
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SPECIFICATION |
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Dozer |
tilt |
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(not including ripper) Operation weight (Kg) |
25800 |
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Ground pressure(KPa) |
43.5 |
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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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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)
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5473×4382×3482 |
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(including ripper) |
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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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Rated power (KW) |
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)
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216 |
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Width of shoe (mm) |
914 |
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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 |
Pilot implement control |
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Max. system pressure (MPa) |
18.6 |
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System output（L/min） |
194 |
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Pump type |
High pressure gears pump |
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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, speeds and Direction
can be quickly shift |
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Steering clutch |
The steering clutch is hydraulic pressed,
usually separated clutch. |
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Braking clutch
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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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Packaging
Nude
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