| Customization: | Available |
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| Type: | Special Type |
| Transmission: | Hydraulic Transmission |
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Item |
HBXG SD7 bulldozer |
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ENGINE |
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Model & type |
Cumins NT855-C280S10 |
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Rate revolution (rpm) |
2100 |
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Rated power (KW) |
177 |
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Cylinder number-bore(mm) x Stroke |
6-140x152 |
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Piston displacement (ml) |
14000 |
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Min fuel consumption (g/kw.h) |
235 |
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Max torque (N.M/rpm) |
1097/1500 |
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POWER TRANSMISSION SYSYTEM |
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Torque Converter |
Similar to technology, is power separating hydraulic-mechanic type. |
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Transmission |
Similar to technology, is planetary, power shift transmission. |
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Main drive |
Cylinder gear and a pair of bevel gear transfer. |
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Steering clutch |
Hydraulic pressed, non-constant engaged clutch. |
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Steering brake |
The braking clutch is pressed by spring, separated hydraulic, constant meshed type. |
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Final drive |
Similar to technology, Two-stage planetary reduction gear mechanism, splash lubrication. |
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TRAVEL SPEED |
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Gear |
1st |
2nd |
3rd |
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Forward (Km) |
0-3.9 |
0-6.5 |
0-10.9 |
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Reverse |
0-4.8 |
0-8.2 |
0-13.2 |
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UNDERCARRIAGE |
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Type |
The track is triangle shape. The sprocket is elevated elastic suspended. |
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Track rollers |
7 each side(single flanges 4, double flange 3) |
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Track type |
40 each side |
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Width of track shoes (mm) |
560 |
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Pitch (mm) |
216 |
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HYDRAULIC SYSTEMS |
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Maximum pressure (MPa) |
18.6 |
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Pump type |
High pressure gears pump |
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Discharge (L/min) |
194 |
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Bore of working cylinder (mm) |
120x2 |
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