Komatsu PC120-6E excavator can not move, the boom is weak
WebNov 15, 2018 · Under the medium state of Komatsu PC120-6E excavator, the maintenance and repair of the boom is recommended: 1 Remove the boom retaining valve and replace the damaged part. 2 Adjust the pressure of the boom up port relief valve to the value specified in the operation control manual.
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my komatsu d41p-6 dozer not moving help? - JustAnswer
WebMy komatsu d41p-6 dozer quit moving forward and reverse today. narrow down the problems? im aware that this is a Ask an Expert Car Questions Construction and Road Equipment Repair dieseldan55 : Full Size Image Full Size Image Full Size Image Full Size Image Full Size Image Full Size Image Full Size Image Full Size Image Full Size Image
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SDLG wheel loader /SDLG LG918 1.8-ton Wheel Loader/chinese wheel loader
WebSDLG wheel loader for sale, Quality SDLG wheel loader /SDLG LG918 1.8-ton Wheel Loader/chinese wheel loader/chinese payloader on sale of Shandong Weiman Machinery Co,.Ltd from China.
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komatsu excavator swing problem and solution
WebMar 28, 2022 · There are many causes for the lack of pressure in the hydraulic system of the Komatsu excavator. The main reasons are as follows: 1. The pipeline of the main control valve is leaking. 2. The solenoid valve is stuck or damaged. 3. …
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How To Troubleshoot Faulty Wipers, Heater, And Radio On A Komatsu
WebFeb 14, 2023 · There is a little harness on top of the cover that feeds the motor. Pull it off as well and take a look at the pins. Then use a voltmeter test to see if there is power coming in. Remember to leave your ignition on and put your fan on high as you do the testing. Check both circuits as well as both terminals.
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my komatsu d41p-6 dozer not moving help? - JustAnswer
WebI have a komatsu D65A-6, when it is first started and put into gear it does not want to dance away, it is very sluggish until the oil warms up but then the oil gets hot very quickly.1st gear reverse r … read more
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1995 pc50uu2 excavator boom wont lift up - Heavy Equipment Forums
WebDec 24, 2017 · You might also be able to check the ohms resistance of each of the pots and see if there's one that is way out of range from the other pots which would indicate a faulty pot. A faulty pot, or any fault in the system, would lock out the boom up, stick in, and offset left functions. willie59, Jul 11, 2010. #5.
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Komatsu no power | Heavy Equipment Forums
WebJul 14, 2022 · Komatsu no power. Discussion in 'Excavators' started by Bar-T, Jul 24, 2018. Bar-T Member. Joined: Jul 23, 2018 So the main difference between warm and cold is the viscosity of the hydraulic fluid. I also have a 2008 PC88MR-6 excavator that kills the engine after the oil heats up. I checked the engine and it's ok.
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komatsu PC138 excavator problem and solution - komatsu vs cat excavators
WebMar 28, 2022 · komatsu PC138 excavator's two main pumps were replaced at the same time, causing too much oil flow, overheating and causing the engine to stall. 1. First, we need to understand the principle of the main pump and its role in work. The oil is raised by the pressure in the gear pump, that is, the oil pump acts as a gear pump intake port to
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How To Troubleshoot Faulty Wipers, Heater, And Radio On A Komatsu
WebFeb 14, 2023 · There is a little harness on top of the cover that feeds the motor. Pull it off as well and take a look at the pins. Then use a voltmeter test to see if there is power coming in. Remember to leave your ignition on and put your fan on high as you do the testing. Check both circuits as well as both terminals.
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ZL18 SDLG LG918 1.8 ton mini loader - chinaloader.en.alibaba.com
WebZL18 SDLG LG918 1.8 ton mini loader, US $ 18000 - 30000 / Set, Construction works, None, New.Source from Shandong Senxin Trade Co., Ltd. on Alibaba.com.
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komatsu excavator starting problems and solution
WebMar 28, 2022 · komatsu excavator starting problems :Fuel starvation. The fuel supply to the injector is insufficient. 1. Check whether the oil level is below the specified value. If it is below, add it or replenish it in time; 2. If the engine is refueled with a large amount of water, check whether there is water in the tank, if there is water in the tank
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Viewing a thread - komatsu pc-200lc5 wont rev up
WebMar 8, 2013 · Posted 3/8/2013 18:15 (#2951345) Subject: komatsu pc-200lc5 wont rev up: Wilmington Illinois: I have a komatsu pc-200lc5 excavator and sometimes it will not rev up when trying to move it or use the bucket. If you get off and go to the motor you can manually rev it up by moving the linkage.
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What causes a 90 something Komatsu PC28UU excavator to not lift
WebHi, I have a 90 something Komatsu PC28UU excavator Jap version. Today an alarm went off. The boom will not lift. Boom will not curl in or out. Boom will move side to side normally and the bucket will curl in and out normally. I pulled the side cover off under the seat to check the fuses, wiring, etc. around the controller. Controller display
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komatsu excavator swing problem and solution
WebMar 28, 2022 · The main reasons are as follows: 1. The pipeline of the main control valve is leaking. 2. The solenoid valve is stuck or damaged. 3. The pressure of the pump is too small. 4. There is a foreign object in the oil return hole of the pump or in the suction filter screen of the oil pump, causing the oil suction pipe to be blocked or insufficient. 5.
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What causes a 90 something Komatsu PC28UU excavator to not lift
WebHi, I have a 90 something Komatsu PC28UU excavator Jap version. Today an alarm went off. The boom will not lift. Boom will not curl in or out. Boom will move side to side normally and the bucket will curl in and out normally. I pulled the side cover off under the seat to check the fuses, wiring, etc. around the controller. Controller display
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1.8 Ton Front End Loader Hydraulic Mini Wheel Loader SDLG LG918
WebHigh quality 1.8 Ton Front End Loader Hydraulic Mini Wheel Loader SDLG LG918 from China, China's leading Wheel Loader product market, With strict quality control Wheel Loader factories, Producing high quality 1.8 Ton Front End Loader Hydraulic Mini Wheel Loader SDLG LG918 products.
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SOLVED: Why won't my excavator stop overheating? - Fixya
WebOct 15, 2015 · Industrial equipment that operates in dusty conditions has a problem with the dust collecting in the radiator fins and blocking the air flow or the fan or restricting the ability of the heat to transfer form the cores though the fins to the air. check if it has a viscous fan hub ( fan clutch) then replace it. check that area out first and clean
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SOLVED: Why won't my excavator stop overheating? - Fixya
WebOct 15, 2015 · Industrial equipment that operates in dusty conditions has a problem with the dust collecting in the radiator fins and blocking the air flow or the fan or restricting the ability of the heat to transfer form the cores though the fins to the air. check if it has a viscous fan hub ( fan clutch) then replace it. check that area out first and clean
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excavator boom not moving | Heavy Equipment Forums
WebOct 21, 2015 · We have a kumatsu pc75 uu-2, was running fine. Now we went to use it and have no stick function at all. The saftey switch seems to work, energized when lever is up and not energized when down. Blade moves up and down and tracks turn. Any ideas? elmartinfarm, Dec 28, 2014 #1 Dr.Dc Active Member Joined: Nov 30, 2014 Messages: 26 …
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