Used Caterpillar 140H Motor Grader 2018

Product Introduction

Caterpillar 140H motor grader is widely used in large-area ground leveling operations such as roads, airports, and motor graders. The reason why the motor grader has a wide range of auxiliary operations is that its moldboard can complete 6-degree movement in space. They can be done alone or in combination. During the roadbed construction, the grader can provide sufficient strength and stability for the roadbed. Its main methods in subgrade construction include leveling operations, slope brushing operations, and embankment filling.

Product Features

1. Transmission system

Caterpillar 3306 engine has excellent overload performance, fuel economy and power regulation performance. The powershift transmission features smooth, non-stop shifting and electronic overspeed protection. In order to improve working efficiency, a direct drive gearbox with 8 forward gears and 6 reverse gears is adopted.

2. Hydraulic system

Load-sensing hydraulics reduce power consumption and system heat. The operation of the hydraulic valve is labor-saving, the flow distribution is balanced, and the operation of the machine is coordinated.

3. Drawbar, Rotary and Blade

The blade connecting rod is designed to ensure reliable positioning of the blade. The long wheelbase allows the operator to select the blade ramp angle that best moves material. The use of replaceable anti-wear liners ensures component reliability and reduces maintenance costs.

4. Cab

The sealed cab has clear vision and low noise. The control lever is arranged reasonably and the bridge is spacious.

5. Easy maintenance

All service points are easily accessible. The components of the transmission system adopt a modular design. It is easy to disassemble during maintenance. The gearbox has a complete diagnostic interface, which is convenient for quick maintenance.