Buldooser Caterpillar D6H

Equipped with a Cat 3306 inline six-cylinder engine, it offers a balanced 150HP power output and ample torque reserve, making it suitable for long-term heavy-duty operations. The engine features a simple structure, a low failure rate, stable performance in harsh environments such as high temperatures and dust, and low maintenance costs.

The machine body is constructed of high-strength alloy steel, and key components such as the frame and blade attachment points are reinforced for strong impact and deformation resistance. The track undercarriage utilizes a sealed and lubricated design, with excellent wear resistance for components such as the rollers and carrier sprockets, extending their service life.

The machine is flexible and efficient, featuring a hydraulic power steering system that provides precise and effortless control of blade lift, tilt, and track steering, reducing operator fatigue. The 3-speed powershift transmission shifts smoothly, with a speed adjustment range that adapts to various operating scenarios, resulting in superior dozing efficiency compared to earlier models in its class.

The machine is easily maintained, with conveniently arranged maintenance points for the engine and hydraulic system, and wide access doors for easy daily inspection and maintenance. Replacement intervals for wearing parts such as filters and lubricants are long, and the high compatibility of parts reduces the difficulty and cost of ongoing maintenance. Wide adaptability: Optional LGP wide track configuration with low ground pressure is suitable for soft ground operations; supports a variety of blades and attachments (such as ripper), can be used in earthwork, mine stripping, road construction and other scenarios, with outstanding cost-effectiveness.