What are the reasons why Kato excavator can not walk in a straight line?
The problem of walking fault can be regarded as the most distressed public enemy of the old driver, because there is a problem with the "two legs" walking of the excavator, no matter what the working conditions are!
Now let's share with you the common causes and troubleshooting measures for Kato excavator's "unable to walk in a straight line", hoping to help you!
Fault performance:
When a Kato hd2048 excavator is walking and operating accessories at the same time, "the machine can't walk in a straight line". What are the common reasons for the "excavator can't walk in a straight line"? How to solve the problem? Here is master Li, a professional technician of meiruite excavator repair factory, to answer the problem in detail
The common causes of "Kato excavator" unable to travel in a straight line "are as follows:
1、 Excavator linear travel valve failure: 1 The spool valve is stuck 2 The spring is damaged or deformed 3 Spool valve orifice blocked
2、 Solve the fault of left and right neutral stop valve 1 Spool valve stuck 2 The spring is damaged or deformed 3 Excessive clearance between left or right bushing and slide valve 4 Spool valve orifice blocked
3、 Excavator main overflow valve fault 1 There are foreign matters between the main cone valve and the seat 2 There is foreign matter between the cone valve and the seat 3 Main cone valve stuck 4 The spring is damaged or deformed 5 Main cone valve throttle blocked 6 Loose adjusting screw
The above found out the common causes of "Kato excavator can not walk in a straight line." how to solve the troubleshooting measures of "excavator can not walk in a straight line"?
The troubleshooting measures for "Kato excavator" unable to walk in a straight line "are as follows:
1、 Measuring pilot pressure: 1 Grind the clamped part with an oilstone, etc. 2 Replace spring 3 Remove foreign matters
Two "measure the pilot pressure: 1. grind the clamped part with an oilstone 2. replace the spring 3. replace the slide valve 4) remove foreign matters
3、 Replace the main overflow valve: 1 Remove and clean "if severely damaged" and replace the assembly completely Grind the clamping part 3 with an oilstone Replace spring 4 Remove foreign matters 5 Readjust or tighten the split nut according to the specified torque.
