Yantai Long Boom Excavator

  • Analysis Of Cause Of Excavator Dropping Arm And Principle

    Analysis Of Cause Of Excavator Dropping Arm And Principle Checking Carefully Jun 29, 2018. Before we talked to everyone about the "high temperature of the excavator engine", many excavator owners dialed the phone to consult about the failure of the "excavator's arm", so the small editor arranged some problems that were easy to appear in the front work device of the excavator for the owners to

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  • When Your Hydraulic System is Running Slow

    If you have worked in a hydraulic shop for more than a day, I'm sure you'll agree. The logic behind the statement is sincere - since the power produced by the engine is transmitted by means of hydraulics, it is, therefore, the hydraulic system's fault that the (insert machine's name again) is running slow. If I were to classify such "not enough

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  • Farm Tractor Front End Loader with Bucket for Yto/Foton/Kubota

    Description TZ Series Front End Loader with 4 in 1 bucket for tractor is used in shoveling, stacking or short-distance transporting of loose material like mud, sand and stone, garbage etc. Different work devices are optional, such as combined buckets, grating cover bucket, timber grab and bale fork etc, so as to accomplish different kinds of work successfully.

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  • Analysis Of Cause Of Excavator Dropping Arm And …

    If the excavator moves slowly, you need to check: 1. Hydraulic system. The hydraulic system is one of the power systems of the excavator. If the excavator moves slowly, check whether the hydraulic system is maintained on time and whether the hydraulic oil is replaced regularly.

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  • The ultra-small excavator is suddenly slow when working

    Dec 10, 2020 · 3. After disassembling the arm valve, it is found that the spool of the arm valve is seriously worn. After replacing the spool, the test runs normally. Results of recovery and deceleration of the excavator arm cylinder: Replace the existing arm spool to eliminate the fault.

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  • I have a Hyundai 210lc-7 Excavator arm moving out slowly

    Sep 14, 2017 · John Deere 190 excavator - hydraulics in arm way too slow. I have a John Deere 190 excavator. I recently had my mechanics replace some seals in one of the track motors. They fixed that and the track works just fine now.

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  • Deere 490E hydraulic problems - Blogger

    Aug 09, 2015 · Apparently the hydraulics were slow or something. They rebuilt the pump I'm told. Boom raises very very slowly, bucket and stick work but also very slow, will not swing. Also I'm assuming the throttle actuator is bad or has an electrical problem because the throttle is wired open. I've gathered that the swashplate angle sensor can be a problem

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  • The Reason For The Slow Motion Of The Excavator And The

    Types of Excavator Arms: Is a Long Arm Right for You

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  • Hitachi EX200-2 excavator closes the arm movement slow

    Analysis Of Cause Of Excavator Dropping Arm And Principle

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  • I have a 331 Bobcat mini excavator. When I set down and

    I have a 331 Bobcat mini excavator. When I set down and let the arm rest down the track and blade will work but the - Answered by a verified Technician. Bobcat: excavator..slow..the hydrolic will stop for a few second. I bought a used bobcat 322 mini excavator. The front blade go slow up or down then all of a suddent it will go fast.

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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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  • Boss Attachments Design World-First Telescopic Excavator Arm

    May 23, 2019 · Prior to this arm, for deep excavation they'd have to use multiple excavators or cranes: very slow and very expensive. Now they use one man on one machine digging up to 190 tonne an hour, which has saved them a fortune." Developing The Telescopic Excavator Arm. Just looking at the arm; it's easy to see creating it was no small feat.

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  • Excavator lack of power- hydraulic issue or engine

    May 05, 2010 · I just bought a 96 PC50uu2 excavator that seems to have a lack of power issue. We noticed it when trying to push our stuck dump truck out of a ditch, the truck is a small ford f800 five yard that was empty at the time, and the excavator couldn't do it, it would not spin the tracks, just seemed to not have enough power.

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  • I have a Hyundai 210lc-7 Excavator arm moving out slowly

    Sep 14, 2017 · John Deere 190 excavator - hydraulics in arm way too slow. I have a John Deere 190 excavator. I recently had my mechanics replace some seals in one of the track motors. They fixed that and the track works just fine now.

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  • Hitachi 120-3 Hydraulic / Electronic problems | Heavy

    Apr 24, 2018 · The second fault was the Dipper arm was slow caused by the proportional valve. The spool had threaded apart inside the proportional valve so that is could not travel back and forward. Due to the success of the first machine I was asked to have a look at a second Hitachi Excavator which had a similar hydraulic problem.

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  • The ultra-small excavator is suddenly slow when working

    Dec 10, 2020 · 3. After disassembling the arm valve, it is found that the spool of the arm valve is seriously worn. After replacing the spool, the test runs normally. Results of recovery and deceleration of the excavator arm cylinder: Replace the existing arm spool to eliminate the fault.

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  • Girlfriends excavator arm cracked this morning : WTF

    Girlfriends excavator arm cracked this morning. Play. 0:00. 0:00. Settings. Fullscreen. 2 comments. share. save. hide. report. Upvoted. Log in or sign up to leave a comment. Log In Sign Up. Sort by: best. level 1 · 4m. Well that is clear as as bell. Maybe add a few more seconds and slow down. 1. Reply. Share. Report Save. level 2. Op

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  • Excavator - Wikipedia

    Modern hydraulic excavators come in a wide variety of sizes. The smaller ones are called mini or compact excavators. For example, Caterpillar's smallest mini-excavator weighs 2,060 pounds (930 kg) and has 13 hp; their largest model is the largest excavator available (developed and produced by the Orenstein & Koppel, Germany, until the takeover 2011 by Caterpillar, named »RH400«), the CAT

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  • Compact Tractor Attachments and Implements - Foton Tractors

    The backhoe will fit both 28hp and 45hp Foton tractors turning them into a mini excavator capable of ditching, dredging, digging footings and many more smallholding tasks. It advisable to fit the tractor with 4 wheel drive and a front loader when considering a backhoe. Price from £3,500

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  • Excavator power armor | Fallout Wiki | Fandom

    The Excavator power armor, also known as the EXC-17 Excavator suit, is a set of power armor in Fallout 76. Developed by Garrahan Mining Co., the EXC-17 Excavator suit was designed to protect miners from rockfalls and airborne contaminants while increasing the speed at which they could work. Although it had never reached full commercial production, the unit garnered fame during an ad campaign

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