China Customized High Quality Caterpillar Excavator E330C

  • Komatsu PC360LC-11 Hydraulic Excavator - Pre-Operation

    Mar 02, 2015 · A pre-operation inspection of Komatsu's PC360LC-11 Hydraulic Excavator.Learn more: https://bit.ly/2CHuTGs The PC360LC-11offers a closed Center Load Sensing

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  • Komatsu PC75UU-2 Shop Manual Excavator SEBM001302

    Komatsu Excavator PC75UU-2 Serial No. 5001 and up. Contents. SAFETY-FOREWORD Testing And Adjusting Hydraulic Pressure In Work Equipment, Swing, Travel Circuit Output Pressure Of PPC Valve Adjusting PPC Valve Measuring Outlet Port Pressure Of Solenoid Valve, EPC Valve Measuring Oil Leakage Inside Cylinder Measuring Oil Leakage From Swing

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  • Detection Method For Oil Leakage Of Komatsu 220-6 - News

    Detection Method For Oil Leakage Of Komatsu 220-6 Jul 26, 2018. Oil leakage detection. 1. rotary motor (1) turn the lock switch to ON. (2) the amount of oil leaking in Imin was measured after 30s. (3) after measuring once, turn 1800, and then test again. (4) start the engine and carry out the rotary overflow when the engine is running at full

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  • komatsu d65 oil leak | Heavy Equipment Forums

    Jan 11, 2013 · hi i have a komatsu d 65 dozer that seems to be leaking hydraulic fluid into the transmission from the hydraulic system, any thoughts on where to look for the oil leaking through? it leaked around 10 gallons of hydraulic fluid into the transmission and there is nothing leaking out or dripping any where. any thoughts would be greatly appreciated.

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  • Komatsu question on a wa320-3 wheel loader. hydraulic oil

    Feb 09, 2016 · komatsu question on a wa320-3 wheel loader. hydraulic oil leaking out of bell housing. pulled engine out to see if we could find any seals leaking but could not find any that look like was leaking. did find the end support cap for torque converter that goes in the end of crankshaft looks like it is leaking. question, this end cap has a pin hole in it looks like it should be there but not sure

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  • Common fault analysis and troubleshooting of Komatsu …

    Common fault analysis and troubleshooting of Komatsu excavator

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  • on possible swing motor leak | Heavy Equipment Forums

    Feb 22, 2010 · 9,708. Occupation: Machinery & Equipment Appraiser. Location: Northwest. There is a gear train under the swing motor that has its own oil sump. There is a dipstick used to check the oil level. At the bottom of this gear train there is a big shaft and gear that engages the …

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  • LUBRICANTS, COOLANTS & FILTRATION SOLUTIONS - Komatsu

    in your equipment. These include; fuel filters, air filters, oil filters and hydraulic filters to extend the life of your equipment. Komatsu filtration solutions are designed for both Komatsu and non-Komatsu equipment. They are made from the correct micron material and the correct size to ensure effective filtering for the entire duration of your

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  • How to check hydraulic oil? PC120-6 | Heavy Equipment Forums

    Nov 15, 2018 · Judging the internal pipeline blockage of the hydraulic oil radiator, the pressure difference between the two can be checked by installing a pressure gauge on the inlet and outlet of the radiator. The oil temperature is about 45 °C and the pressure difference is below 0.12 MPa.

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  • Bobcat E85 Excavator Hydraulic Coupler Kit Remove and

    Sep 25, 2021 · How to Test Oil Leakage for Komatsu Hydraulic Excavator PC130; How to Remove & Install Hydraulic Tank for Takeuchi TB1 Excavator; How to Remove & Install Wheel Position Sensor for Bobcat Loader; How to Remove & Install Fork Carriage for Still RX20 Forklift; How to Calibrate Speed Control Components for Bobcat M-Series Excavator

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  • PC490 PC490LC - Komatsu

    Komatsu fuel-saving technology Fuel consumption on the PC490/LC-11 is lower by up to 11%. Engine management is enhanced. The variable speed matching of the engine and hydraulic pumps guar-antee efficiency and precision during single and combined movements. Higher productivity The PC490/LC-11 is quick and pre-cise. It features a powerful Komatsu

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  • How to check and repair hydraulic oil cooler? - Exhibition

    Aug 06, 2019 · If there is oil leakage, replace the O-ring at the joint. (2) If the hydraulic oil radiator or tubing is broken, it should be replaced or removed after welding. (3) Clean the inside of the hydraulic oil radiator with special cleaning equipment, or blow compressed air from the radiator into and out of the oil pipe, remove the old hydraulic oil

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  • Leakage, Causes and Prevention of Hydraulic System of

    Aug 13, 2019 · Checking the hydraulic oil on an excavator is fairly straightforward, even for a beginner and the steps involved include ensuring the machine is cold and parked on a firm, level surface. Additionally, the boom and bucket must be positioned in accordance with manufacturer instructions to ensure an accurate reading.

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  • How to Test Oil Leakage for Komatsu Hydraulic Excavator

    How to Test Oil Leakage for Komatsu Hydraulic Excavator PC130

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  • Hydraulic Fluid Leaks: The Silent Hydraulic System Killer

    Aug 21, 2019 · External Hydraulic Fluid Leaks. The most obvious type of hydraulic leak is an external leak, which refers to a leak that allows hydraulic fluid to unintentionally exit the system. Some of these leaks can have obvious origins, such as a hydraulic line that has begun to spew fluid at high pressure from a small tear or hole in the line.

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  • Hydraulic 22 Ton Used KOMATSU Excavator PC220-6 1.0cbm

    Sep 09, 2008 · All Komatsu excavators check the hydraulic oil with the stick extended all the way out, the bucket in the dump position and all sitting on the ground level with the machine.

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  • How to Test Oil Leakage for Komatsu Hydraulic Excavator

    Common fault analysis and troubleshooting of Komatsu excavator

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  • What to Do With the Hydraulic Cylinder Leak of the Excavator

    I believe that everyone must have encountered the oil leakage of the hydraulic cylinder. For the excavator, once the hydraulic cylinder leaks, there will be a phenomenon of slow lifting and insufficient digging force. Under normal circumstances, the leakage of hydraulic cylinders is divided into internal leakage and external leakage.

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  • on possible swing motor leak | Heavy Equipment Forums

    Feb 22, 2010 · 9,708. Occupation: Machinery & Equipment Appraiser. Location: Northwest. There is a gear train under the swing motor that has its own oil sump. There is a dipstick used to check the oil level. At the bottom of this gear train there is a big shaft and gear that engages the …

    Learn More
  • Komatsu Hydraulic Excavator PC95 Repair Service Manual

    Komatsu Hydraulic Excavator PC95 workshop service repair manual includes: * Numbered table of contents easy to use so that you can find the information you need fast. * Detailed sub-steps expand on repair procedure information * Numbered instructions guide you …

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