Start and lift the boom, and turn the loader bucket upward to make the lower hinge of the boom 40~50cm away from the ground. The right hand holds the steering wheel, and the left hand places the gear lever at the desired shift position. Observe the surroundings of the loader and sound the horn. Release the hand brake lever, and then slowly step on the accelerator pedal to make the loader start smoothly. When starting, listen to the sound of the engine. After the speed decreases, continue to step on the accelerator pedal to increase the engine speed.
随后慢慢加大油门,将车速提高到一定的程度。在松开油门踏板的同时,使变速杆处于一个高位。松开油门踏板之后,降低行驶速度。一边将变速杆置于低位置,一边踩下油门的踏板。
Then slowly increase the accelerator to a certain extent. While releasing the accelerator pedal, keep the gear lever at a high position. After the accelerator pedal is released, reduce the ground speed. While placing the gear lever in the low position, step on the accelerator pedal.
在装载机工作的时候脚后跟紧抵驾驶室的地板,脚板和油门踏板需要保持平行,轻缓地下压加油踏板。装载机在工作中,油门踏板自始终都要稳住,避免一下子油门太大突然加速。通常作业状态下,油门踏板开度在70~80%左右为宜。装载机工作的时候经常在高低不平的施工现场施工,如果脚一直踩在制动踏板上,机身上下窜动会导致驾驶员不轻意地踩制动踏板。
When the loader is working, its heel is close to the floor of the cab. The foot plate and accelerator pedal need to be parallel, and gently press the refueling pedal. During the operation of the loader, the accelerator pedal should be stabilized all the time to avoid sudden acceleration when the accelerator is too large. Normally, the opening of the accelerator pedal should be about 70~80% under operating conditions. When the loader is working, it often works on uneven construction sites. If the foot keeps stepping on the brake pedal, the body will move up and down, causing the driver to step on the brake pedal inadvertently.
通常情况下,需用通过控制油门踏板降速的方法来控制机况和换档。这样既防止了经常制动造成的刹车系统太热,又为装载机便捷的提速带来巨大方便。尤其在进行铲挖工作的时候,应该在装载机油门踏板稳定的情况下,用循环扳动起升和转斗操纵杆的方式使铲斗铲满物料。协调就是起升和转斗操纵缸之间的合理配合。装载机通常的铲挖过程先要是将铲斗平放在地面,平稳地驶向料堆。在铲斗平行铲往料堆遇到阻力的时候,先要遵循先起臂后收斗原则。这样可以合理地防止装载机铲斗的底端遭受阻力,进而可以充分利用更大的掘起力。
In general, it is necessary to control the engine condition and gear shift by controlling the accelerator pedal to slow down. This not only prevents the brake system from being too hot due to regular braking, but also brings great convenience to the convenient acceleration of the loader. Especially when digging, the bucket shall be filled with materials by cycling the lifting and bucket turning control levers when the accelerator pedal of the loader is stable. Coordination is the reasonable cooperation between the lifting and bucket turning control cylinders. In the usual shovel digging process, the loader should first place the bucket flat on the ground and drive steadily to the stock pile. When the bucket is parallel to the material pile and encounters resistance, the principle of lifting the boom first and then retracting the bucket shall be followed. This can reasonably prevent the bottom end of the loader bucket from being subjected to resistance, thus making full use of the greater digging force.
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