Liugong skid steer loader

  • CAT 320C low hydraulic power, engine stalling | Heavy

    Jul 03, 2018 · The left gauge shows the pressure of the main pump and the right gauge shows the powershift pressure. After this test we made the following observations: a) When powershift pressure drops to 5bar (the low setting) the excavator shows its full power b) when idle, powershift pressure is high (just as the manual says)

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  • 330 Hydraulic Excavator | Cat | Caterpillar

    Don't let the temperature stop you from working. The excavator has a standard high-ambient temperature capability of 52° C (125° F) with de-rate and cold start capability of –18° C (0° F). An optional – 32° C (–25° F) cold start package is available

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  • Hydraulic EXCAVATOR how it works? excavator working …

    May 27, 2019 · The hydraulic excavator, those machines of great production, powerful and self-propelled on caterpillars, can perform spectacular operations of excavation, extraction, unloading, etc.. Indispensable in the mining sector, at the beginning of the 20th century they evolved, and with the passage of time they were incorporating hydraulics, automation, electronics, computing, etc., typical of …

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  • KUBOTA COMPACT EXCAVATOR KX KX71-3 SUPER SERIES

    ground pressure reduced. The overall width still allows the excavator to access narrow openings. Variable displacement pumps With variable displacement pumps, both the oil flow and pressure are adjusted according to the workload. The pumps even reduce the required engine horsepower for greater fuel economy, and minimized vibration and noise.

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  • DEKA | Common maintenance problems about Kobelco …

    320 Hydraulic Excavator Technical Specifications, AEXQ2161-04

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  • How To Check Hydraulic Oil Level On An Excavator | Mr Dig

    Aug 13, 2019 · Excavators are able to track forwards and backwards by the means of a left and right hand hydraulic track motor which receive oil from the main oil pump which is connected to the diesel engine. A hydraulically powered slew motor allows the excavator to swivel around 360 degrees, whilst the boom, stick, and bucket are all operated by cylinders

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  • BACKHOE AND HYDRAULIC EXCAVATOR OPERATION

    Start backhoe or excavator, and complete pre-shift inspection. 4. General operation of backhoe or excavator. 5. Park backhoe or excavator. 6. Refuel backhoe or excavator. Loss of control, cuts, tire pressure. If equipment equipped with tracks, malfunction. check tracks for tight-ness and rollers, idlers, and sprockets for damage. 2) Running

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  • GitHub - nicehash/excavator: NiceHash's proprietary low

    NiceHash Excavator. If you are looking for an easy to use miner with automatic overclocks and fan management, then check out NiceHash QuickMiner which is a wrapper for Excavator and handles everything automatically so you don't have to.. Excavator is GPU miner by NiceHash for mining various altcoins on NiceHash.com.Hashing speed is comparable to other miners, but it does NOT have any …

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  • MODEL U17-3 - Kubota

    2. STARTING OF THE EXCAVATOR 1. Get into and out of the machine safely. Always face the machine. Always use handrails and available steps and keep yourself well balanced. Do not hold any of the control Ievers and switches. Do not jump on or off the machine, whether stationary or in motion. 2. Start and control the excavator only from the

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  • Hitachi excavator engine can not start troubleshootingAZERCOM

    EXCAVATOR Hydraulic excavator how it works: Construction

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  • Troubleshooting Mini Excavator Issues | Brisbane

    Nov 14, 2016 · We have three service centres with the latest equipment and spare parts. Our service centre in Brisbane has received a prestigious 5 star Kubota accreditation. Whether you're looking for mini loader components or excavator parts, you'll find them on our shelves. Contact us on 1300 255 252 for a quick quote or visit us online to view our

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  • JOHN DEERE 85G EXCAVATOR OPERATORS MANUAL …

    JOHN DEERE 85G EXCAVATOR OPERATORS MANUAL (OMT337610) OMT337610 - JOHN DEERE 85G EXCAVATOR OPERATORS MANUAL.pdf. Complete OPERATORS MANUAL for JOHN DEERE 85G EXCAVATORSS, with all the shop information to maintain & operate like professional mechanics.. Total Pages: 545 pages File Format: PDF (bookmarked, Searchable, Printable, high quality) Language: English

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  • Excavator - Wikipedia

    The two main pumps supply oil at high pressure (up to 5000 psi, 345 bar) for the arms, swing motor, track motors and accessories while the third is a lower pressure (~700 psi, 48 bar) pump for pilot control of the spool valves; this third circuit allows for reduced physical effort when operating the controls. Generally, the 3 pumps used in excavators consist of 2 variable displacement piston pumps and a gear pump.

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  • Specalog for 345D/345D L Hydraulic Excavator, AEHQ5941

    Hydraulic Excavator. 2 345D/345D L Hydraulic Excavator high-pressure required to help reduce particulate emissions and deliver better fuel economy through finer kit includes an ether starting aid. With this kit, the 345D has the capability to start at –32 degree Centigrade. 4

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  • BACKHOE AND HYDRAULIC EXCAVATOR OPERATION

    Start backhoe or excavator, and complete pre-shift inspection. 4. General operation of backhoe or excavator. 5. Park backhoe or excavator. 6. Refuel backhoe or excavator. Loss of control, cuts, tire pressure. If equipment equipped with tracks, malfunction. check tracks for tight-ness and rollers, idlers, and sprockets for damage. 2) Running

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  • I have a 1988 Kobelco K 905 excavator that won't start

    I have a 1988 Kobelco K 905 excavator that won't start after replacing the ignition switch, battery relay, and both batteries. The starter was checked out today and it's …

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  • OPERATOR'S MANUAL - Kubota

    Warning lamp "Engine Oil pressure " Warning lamp "Battery charge" Warning lamp "Auto Idle (AI) Lamp" Indicator lamp "Glow" Working light switch Horn Wiper/Washer switch Diesel Hydraulic fluid Gear oil Grease Fast Slow Excavator - Overhead view, movement toward the front Excavator - Overhead view, movement toward the rear Boom raise

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  • Technical Specifications for 320 Hydraulic Excavator

    320 Hydraulic Excavator Specifications Operating Weight and Ground Pressure 790 mm (31 in) Triple Grouser Shoes Weight Ground Pressure 4.2 mt (9,300 lb) Counterweight + Base Machine Reach Boom + R2.9 (9'6") Stick + 1.14 m3 (1.49 yd3) GD Bucket 22 400 kg 49,400 lb 35.4 kPa 5.1 psi All operating weights include a 90% fuel tank with 75 kg (165 lb

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  • KUBOTA COMPACT EXCAVATOR KX KX71-3 SUPER SERIES

    ground pressure reduced. The overall width still allows the excavator to access narrow openings. Variable displacement pumps With variable displacement pumps, both the oil flow and pressure are adjusted according to the workload. The pumps even reduce the required engine horsepower for greater fuel economy, and minimized vibration and noise.

    Learn More
  • Common fault analysis and troubleshooting of Komatsu …

    EXCAVATOR Hydraulic excavator how it works: Construction

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