SHANTUI SD42-C3 SS Crawler Shifter

Maintainability

Chassis System Module Standalone：Trolley installation independent of final driven，Easier removal and installation；

Final Drive Module Standalone：Can be assembled independently under the links，Unattached to the main frame。

Operational performance

The engine is electrically controlled by hand throttle and foot throttle.，Easy to operate、Cozy；

PPCProportional pilot control，O that the working device can be easily operated.、Flexible、Accurate。

Travel system

Roller beltKType bracket buffer device，Swing with two hinge point，Greatly increases the amount of movement of the roller；

The roller is always in contact with the track，Reduced impact loads on travel system component，And the service life of the traveling system is prolonged.；

Low drive、Long track、Seven-wheel walking system can ensure strong climbing ability and stability.。

Work adaptability

The trolley is pivotally suspended，Less soil accumulation、The impact is small，Long life，The final drive is independently cantilevered to the main frame，Be subjected to torque loads，The stress of the half shaft is reasonable。

Power system

Shifting machine is equipped with strong power.、Guosan engine with low fuel consumption，Adopt three-element single-stage single-phase hydraulic torque converter，Transmit power smoothly to the transmission system。Planetary power shift，Forced lubrication of the transmission、The hydraulic power steering system makes the machine easy to operate.，High transmission power and high productivity。