CE, ISO Certificated Construction Machine High Drive HSD7 Crawler Bulldozer
Features of CHHGC HSD7 Crawler Bulldozer:
CHHGC HSD7 bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and hydraulic controls.
HSD7-230 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 defense cabin etc.. It is can ideal machine used in communication, oil field, power, mining etc. large earth moving program.
Technical Parameters Of CHHGC HSD7 Bulldozer:
| Dozer type | Tilt |
| Operation weight (Kg) (not including ripper) | 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 |
| With ripper Overall dimensions (mm) | 7616×3500×3402 |
| Engine |
| Engin Type | CUMMINS NTA855-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/ Moving System |
| Type | The track is triangle shape. The sprocket is elevated elastic suspended. |
| Number of track rollers (each side) | 7 |
| 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) | 18.6 |
| Pump type | High perssure gears pump |
| System output(L/min) | 194 |
| Driving system |
| Torque converte | Torque converter is power separating hydraulic-mechanic type |
| Gearbox | 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. |
Advanced Characteristics of HSD7 High Drive Bulldozer
1, Has Strong job straight running ability.
2, Easy to replace all lead to the detection points are easy to detect the location, maintenance and fault diagnosis very easy. And easy to assembly, maintenance is very convenient, is 1 / 4-1 / 3 gimbal bulldozer repair time.
3, The brake structure similar clutch, safe and reliable, free debugging.
4, The pump loss rarely, it is most of all for the bulldozer engine power thrust, the overall efficiency 15-20% higher than the flat rack.
5, High-speed forward gear rack 4 percent level, the average productivity can be further 6, Pure hydraulic gimbal bulldozer output, efficacy low, Efficiency is higher.
8, 230 horsepower bulldozer, the publicity work HSD7 engine rated at 185KW, Russia imported tariff-free.
9, Four area walking system for imported Italian brand ITM, more responsive to mining and other harsh operating environment, longer life.
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Henan Haiheng Import and Export Co., Ltd has been Established in 2004, We are able to supply Semi-trailers(Stake semi-trailer train, Skeletal container trailer, Flatbed container semi trailer, Terminal trailer, Semi-trailer with side wall, Stake semi-trailer, Stake semi-trailer with gooseneck, Stake semi-trailer with long/short locks, special semi-trailer for carrying coal, Curtain type semi-trailer), tank trailer series(Concrete mixer, Bulk grain semi-trailer, Bulk cement truck, Bulk cement semi-trailer, Chemical liquid semi trailer, oil tank semi-trailer with heating heating device, stainless fuel tank semi-trailer Aluminum fuel tank semi-trailer, Oil transport trailer train), dump truck series, Special purpose semi-trailer(Stake tipper trailer, side dumping semi trailer, Front-mounted dumping semi trailer, Tipper semi-trailer with front mounted cylinder, Coiled sheet transportation semi trailer, Ladle semi-trailer), Drawbar trailer series(Flat type drawbar trailer, Drawbar trailer with side wall, Drawbar trailer for carrying coal, Automatically unloading drawbar trailer train, Low bed drawbar trailer), Specila-Purpose Vehicle Series(Watering car, Water supply truck, Wide-body mining tipper truck), farm tractor, garden tractor, green house tractor, etc.
We gain good reputation from our business partners all over the world not only for the competitive products, but also for good credit and integrity, and customer-oriented service. With a experienced and professional group, we can develop so fast and reach excellent achievement during the more competitive international business. Meanwhile, under the trend of economy globalization, people of HAIHENG are looking forward to more mutual worldwide cooperation and seizing more opportunities to create new brilliance.
We are always exploring opportunities to engage with like-minded companies seeking to establish mutually beneficial working relationships. Please contact us for further details and we will be happy to answer any questions that you may have.
