China Coal Mine Bulldozer Haitui 230HP Power Shift Crawler Coal Dozer
Introduction
Bulldozer play a tag team role in many mining environments, none more so than the coal mining industry. Here they are the kings of heavy equipment virtually running the whole show.Bulldozers provide the grunt when it comes to push. Bulldozers collect the excess material from around the excavator. This allows for easier movement around the site. The bulldozer is also ensuring that all the mined coal is heaped up ready for transport.
HD22C coal bulldozer is researched and developed in response to the demands of special engineering environments and is suitable for the operations of bulk materials in power plants and ports.
Main Specifications
| Model | HD22C |
| Operating weight(Kg) | 24600 |
| Engine model | Cummins NT855-C280S10 |
| Rated power(kw/rpm) | 175/1800 |
| Displacement(L) | 14.01 |
| Dimension(no ripper)(mm) | 6020×4200×3402 |
| Ground pressure(MPa) | 0.077 |
| Track shoe width(mm) | 560 |
| Track gauge(mm) | 2000 |
| Dozing capacity( m³) | 9.0 |
Main Features

1,A Cummins NT855C280S10 engine with 175KW rated power gives you the power and reliability you need. Improved fuel economy over the previous model with strong torque output and low fuel consumption gives you excellent overall fluid efficiency.

2,Quality undercarriage parts including rollers,tracks and chains ensures the stable and good performance of the dozer.Different types of the tracks can meet different working condition,like dryland,wetland and rock conditions.
3,The U type blade features large pushing capacity which is 9m3.

4,The hexahedral cabin for standard type dozer and different types of cabins can be equipped,like ROPS cabin,forest logging anti-roll cabin etc.
5,Variety devices can be equipped with HD22 crawler bulldozer,like three tooth ripper,winch.

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