HAITUI 160hp/220hp/320hp crawler bulldozer HD16/HD22/HD32

Weichai engine gives you more power and reliability you need. Improved fuel economy over the previous model

with strong toque output and low fuel consumption gives you excellent overall fluid efficiency.
The gearbox uses a planetary gear structure that operates the hydraulic control valve to achieve foward, reverse and various shifts.

The structure is planetary gear,multi-plate clutch, hydraulic combined with forced lubrication, which is divided into three forward and three reverse.
The main frame of the full box structure adopts steel plate welded full box type integral structure, which is welded with the rear axle box.

It has high impact load bearing capacity and resistance to bending and twisting. High quality weld seam ensures the main frame has a full life cycle.

Mainstream 14MPa working hydraulic system,can greatly reduce the failure rate of hydraulic components with overload protection function.