Safety awareness before excavator use
Return to work gear and lift 40cm-50cm off the ground. Operate the transmission lever as follows. When the Steering Bridge in front of the machine, first press the clutch pedal, full forward reverse gearbox second gear, gear in place, release the clutch, with the accelerator, the machine drive
2021-06-19
Walking characteristics of wheel excavator and crawler excavator
The crawler travels through the travel frame connected to the slewing support through the rollers, and the crawler transmits the load to the ground. Track around drive wheel and guide wheel around. In order to reduce the deflection of the upper branch, the track is supported by 1-2 carrying rollers. The driving device is driven by a hydraulic motor through a reduction gear box
2021-06-19
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