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初学操作者,首先要了解每根操纵手柄的功用与性能。操作时右手可始终放在动臂手柄上。若需要动臂与斗杆手柄同时动作时(往前推),可用右手姆指与食指抓住斗杆手柄,与动臂手柄同时动作,绝不可用脚去踢斗杆手柄,这样不仅违反了平稳操作的规程,而且会折断和损坏复位弹簧。铲斗的操纵既设有手柄又设有脚踏板,因此可手动或脚踏。左手则可操纵回转和斗杆手柄。有时在下降动臂中会出现打夯现象,
Beginner operators, we must first understand the function and performance of each joystick. The right hand can always be placed on the boom handle during operation. If you need to arm and handle the same time the action arm (push forward), you can use the right thumb and finger index finger grip grab handle, and the boom handle at the same time action, must not use the foot to kick the handle, not only violated Smooth operation of the rules, but also break and damage the return spring. Bucket steering with both handle and pedal, so manual or pedal. The left hand controls the swivel and stick handles. Sometimes in the descending boom will appear ramming phenomenon,