A few tons of Xagong 955 loader

  • How does a small/mini excavator of uphill and downhill

    Aug 25, 2021 · The walking joystick returns to the neutral position to prevent the walking motor from rotating. Try to avoid the excavator's wading phenomenon that causes water in the walking motor to cause gear damage, and it is easy to cause rust on the bottom plate of the excavator, reducing the service life of the excavator.

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  • DEKA | Common maintenance problems about Kobelco excavator

    A: (1) check excavator walking crawler excavator deviation tightness is consistent;(2) for detection of excavator walking pump hydraulic pump pressure is in the normal range, if the pressure value exceeds the standard value of digging machine will be generated within the leak, then there will be a part of the high pressure oil back to the oil return pipe, it will cause a unilateral weakness in

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  • Kobelco SK220(LC) Hydraulic Excavator Shop Manual PDF

    Kobelco pdf manual instant preview file 2. This shop manual includes instructions for repair and maintenance, special instructions, maintenance manuals for hydraulic excavators Kobelco SK220 (LC). This manual contains step by step instructions for maintenance of hydraulic excavators Kobelco, manual of preventive maintenance and troubleshooting.

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  • HITACHI – Service Manual Download

    HITACHI ZAXIS 160LC 180LC 180LCN EXCAVATOR Service Repair Manual. Hitachi ZX160LC-3, ZX180LC-3, ZX180LCN-3 Hydraulic Excavator Service Repair Manual. HITACHI ZAXIS ZX 200, 225, 230, 270 (CLASS) EXCAVATOR Service Repair Manual. HITACHI ZAXIS 200-3 225US-3 225USR-3 240-3 270-3 CLASS EXCAVATOR Service Repair Manual.

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  • HITACHI – Service Manual Download

    HITACHI ZAXIS 160LC 180LC 180LCN EXCAVATOR Service Repair Manual. Hitachi ZX160LC-3, ZX180LC-3, ZX180LCN-3 Hydraulic Excavator Service Repair Manual. HITACHI ZAXIS ZX 200, 225, 230, 270 (CLASS) EXCAVATOR Service Repair Manual. HITACHI ZAXIS 200-3 225US-3 225USR-3 240-3 270-3 CLASS EXCAVATOR Service Repair Manual.

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  • how to change a bobcat325 mini excavator hydraulic line

    changing bobcat 325 mini excavator hydraulic line

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  • What is the reason why the Komatsu PC120-6 excavator does

    Nov 15, 2018 · (excavate) machine walking deviation. Because it is very troublesome to change the high pressure fuel pipe, the simple method can directly measure the pump pressure with the disk meter. 2 The pump factor causes the excavator to run off. The solution is to remove the pump and check for wear (a basic type of component failure).

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  • Tips for daily maintenance and operation of long reach

    Oct 23, 2021 · The walking motor generally has three screw ports and two screw ports. When checking and refueling, make sure that the long reach boom excavators is stopped flat and the screw ports are on the upper and lower lines.

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  • Excavator Final Drive Motors Travel Motors - Wholesale Prices

    Excavator Final Drive Motors at Wholesale Pricing to the Public We wanted to change the final drive motor industry and make it better, make it better for YOU, so we did just that. FinalDriveMotors.com was founded by guys who have been in the industry for years and were fed up with the SUPER high profit margins dealers and online retailers were

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  • Caterpillar excavator maintenance walking deviation self

    Jul 19, 2019 · Run off. When measuring, measure the pressure of the main valve oil circuit. The normal value is 30. 5MPa. If the main valve is damaged, replace it or repair it. We have encountered Daewoo DH220LC-V Carter excavator walking deviation. The result is that the main valve is broken and the main valve is damaged.

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  • What is the reason why the Komatsu PC120-6 excavator does

    Nov 15, 2018 · (excavate) machine walking deviation. Because it is very troublesome to change the high pressure fuel pipe, the simple method can directly measure the pump pressure with the disk meter. 2 The pump factor causes the excavator to run off. The solution is to remove the pump and check for wear (a basic type of component failure).

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  • Rebuild Final Drive Motor - Mini Excavator Travel Motors

    Feb 14, 2014 · CLICK HERE https://shop.finaldriveparts.com/ 1-888-9-FINALSWatch as we disassemble a Bobcat 331 travel drive motor and figure out what is wrong wit

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  • The Knowledge of Final Drive-YanGu Excavator part Blog

    Dec 31, 2019 · Flow into the MA port of the walking motor and flow out from the MB port, and drive the motor to rotate ↓ The pressure oil flowing from the MB port flows back to the PB port in the direction of the arrow. 3) When you stop walking Walking joystick back to neutral ↓ Motor oil inlet PA is cut off ↓

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  • World's Top 10 Excavator Companies 2021 | CK

    Sep 27, 2021 · Volvo CE offers a wide range of equipment including motor graders, back hoes, hydraulic excavator, wheel loaders, pavers, asphalt compactors, and articulated haulers among others. Volvo is one of the world's most popular excavator companies. Its …

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  • Failure Analysis And Removal Of Hitachi Excavator Bucket

    Jun 04, 2020 · 1. Failure analysis and elimination of bucket cylinder and left walking motor work failure A Hitachi excavator, after 8500 hours of operation, appeared a failure of the bucket cylinder and the left walking motor to work weakly, but the slewing motion and right walking were normal, and the remaining motions were slightly slow. 1.

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  • Used Excavator from Japan | Japanese Used Excavator

    The engines in hydraulic excavators generally just drive hydraulic pumps and there are usually 3 pumps, the two main pumps are for supplying oil at high pressure (up to 5000 psi) for the arms, swing motor, track motors, and accessories, and the third is a lower pressure (~700 psi) pump for Pilot Control, this circuit used for the control of the

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  • Mobile Menzi Muck walking excavators - Menzi Muck AG

    The walking excavators' special features are based on a sophisticated high-tech chassis and the patented boom: various hydraulic cylinders enable the all-rounder to adapt its wheels and supports to any terrain. For this in some countries the Menzi Muck is also called spider excavator.

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  • How To Replace Excavator Swing Gear Seal (HD) - YouTube

    How To Replace Excavator Swing Gear Seal - In this video, Our staff is shown tearing down the swing gear of a HALLA HE130LCE Excavator to replace a faulty se

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  • Travel Motor, Final Drive, Hydraulic Motor — What's the

    Travel Motor. First, it seems that the term travel motor is used to differentiate the motors for the wheels (or tracks) from the swing motor. In the image below, you can see clearly see the swing motor at the center of the vehicle, and can get a pretty good idea of where its name came from.

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  • KOBELCO PDF Manual Download – KOBELCO Service Repair Manual

    Expert and clear instructions comes standard in all KOBELCO conventional excavators – from the Kobelco SK210LC manual on up. The Kobelco service manual is downloaded directly from the website, so the service and repair you need is always right there at your fingertips when you need it. …

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