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| Model: | SD7 | Engine: | Cummins |
|---|---|---|---|
| Operating weight (Ripper not included): | 23800 kg | Dozer: | Tilt |
| Track gauge: | 1980 mm | Min.ground clearance: | 404 mm |
| برجسته: | dozer construction equipment,heavy equipment bulldozer |
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HBXG SD7 bulldozer with tilt dozer of 8.4 dozing capacity and 23800kg operating weight
| Specifications | |||
| Dozer | Tilt | ||
| Operation weight | 23800 kg | ||
| Ground pressure | 71.9 kpa | ||
| Track gauge | 1980 mm | ||
| Min.ground clearance | 404 mm | ||
| Gradient | 30°/25° | ||
| Dozing capacity | 8.4 m³ | ||
| Blade width | 3500 mm | ||
| Max.digging depth | 498 mm | ||
| Overall dimensions | 5677x3500x3402 mm | ||
| Engine | |||
| Type | Cummins NT855-C280S10 | ||
| Rated revolution | 2100 rpm | ||
| Flywheel power | 169 kw | ||
| Max.torque | 1097/1500 N.m/rpm | ||
| Rated fuel consumption | ≤235 g/kw.h | ||
| Undercarriage system | |||
| Type |
The track is triangle shape The sprocket is elevated |
||
| Number of track rollers | 7 (each side) | ||
| Pitch | 216 mm | ||
| Width of shoe | 560 mm | ||
| 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 | 18.6 mpa | ||
| Pump type | High perssure gears pump | ||
| System output | 194 L/min | ||
| Driving system | |||
| Torque converter | Torque conver 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 hydrauic pressed, non-constant engaged clutch. | ||
| Steering brake | The braking clutch is hydraulic pressed by spring, separated hydraulic, constant meshed type. | ||
| Final drive | The final drive is two-stage planetary redution gear mechanism, splash lubrication. | ||
Description:
SD7 bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and hydraulic controls.
Applications:
It is an ideal machine used in communication, desert, oil field, power, mining etc large earth moving program.
Competitive advantage:
1. SD7-230 horse power, elevated sprocket bulldozer integrate with modular design is easy to repair&maintenance.
2. It relieves oil with difference pressure, the hydraulic system performs protecting environment and save energy with high working efficiency.
3. Safetly and comfortable operation condition, electric monitoring and ROPS cabin with reliable entire quality, excellent services is your wise choosing.
4. It can be equipped with straight tilting blade, angle blade, coal pushing blade, U shape blade; single shank ripper, three shanks ripper, ROP, FOPS, forest defense cabin etc.
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