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Home>>news>>Komatsu Used Excavator How to Operate?

Komatsu Used Excavator How to Operate?

Tags: used Komatsu excavator hot sale used excavator good used excavator2013-07-18

Komatsu used excavator is a typical type of Japan machines sold well in the market and online shops. It has many types and sizes as well as specifications. If you have a such a heavy machine, you can finish your work fastly and perfectly. There are many other related excavators in second hand online. During working process, you should know how to operate it. Several ways are introduced to provide some tips to the green hand.

The first step is to turn on the used komatsu excavators. You should be seated with the left armrest in the raised position. And if you want to raise it, pull up on the red level ahead of the left armrest. In this position, the hydraulics are locked and an accidental bump of the joysticks will not move the machine. Set the throttle to low and turn the key in the ignition. The throttle knob is just ahead of the ignition to the right of the seat. Then you should lower the left armrest. To unlock and use the hydraulics, the left armrest must be in the lowered position. Firmly grab the handle ahead of the left joystick and push it down until it locks.

Next is to increase the throttle. In order to add power to the used excavator machine during the working process, you will want to have the throttle set toapproximately 3/4 speed. And you may want to use full throttle if you are working with an unusually heavy load. In order to operate it well, you should move the machine several times, forward or backward.

When it is working, there are two pedals make the machine travel around. It is that it has the ability to control well the used excavator machine and each pedal controls one track. If you wan to move straight forward or backward, press both pedals with equal force. To turn, press one pedal more than the other. Because, the cab spins relative to the tracks, pressing forward on the pedals can cause you moving backwards depending on your orientation. At the time of moving, less force is applied to make sure a safe travel. Then you need to raise and lower the main boom. We know that the main boom is the first section of the arm of the excavator that is attached directly to the machine. To raise it, pull back on the right joystick. To lower the main boom, push the right joystick forward.

The above is Komatsu used excavator operation ways. If you have no practice before, you can find out a large and vacant area practicing. If you want buy an affordable excavator firstly, you should choose the high quality suppliers, such as Jiangchun. It is a leading supplier with many years professional experience. Many types and specifications excavators can be found in a competitive price. Best service is also provided. Its website is: www.usedexcavator-china.com

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