HITACHI ZAXIS HYDRAULIC EXCAVATOR ZX17U-2 JIKO

  • 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

    Learn More
  • KUBOTA COMPACT EXCAVATOR U U55-4

    Load Sensing Hydraulic System Kubota's improved 3-pump load sensing hydraulic system ensures smoother operation, regardless of load size. It allows hydraulic oil to flow according to the specific range of the operator's lever motion. The result is greater fuel economy and smoother travelling. Auto-shift The auto-shift system enables automatic

    Learn More
  • What would cause excavator to stall under slightest load

    Aug 31, 2015 · I am having stalling trouble with a 1994 311 Excavator SN 9LJ00380. It blows black smoke and stalls, When the waters receded, I immediately changed engine oil and hydraulic oil and all filters, The tracks barely turn.

    Learn More
  • Hydraulics Trouble Shooting Guide

    While oxidation, the chemical union of oil and oxygen, is a common reason that hydraulic oil stability is reduced, the amount of color change is not a good indication of the level of oxidation. Antioxidants will react as they do their job, frequently producing colors ranging from brilliant yellow to inky black.

    Learn More
  • Hydraulic System Oil Recommendations

    Conclusion. As far as hydraulic oil recommendations go, for commercial reasons relating to warranty etc, it is always advisable to follow the machine manufacturer's recommendation. But on the other hand, if you were to realize retrospectively that the hydraulic system of your excavator or dozer had been inadvertently charged with a multi-grade

    Learn More
  • Center Joint Seal Kit factory, Buy - Excavator Seal Kit

    Swivel Joint Liming400 Mechanical Seal Oil / ACM VMQ Excavator Seal Kits. Material:PU,Rubber,PTFE,NBR,HNBR,ACM,VMQ. Color:Black+Blue. Feature:Oil Resistance/Abrasion Resistant. Category group:Center Joint Seal Kit

    Learn More
  • Why Does Hydraulic Oil Turn Black--SINOCMP,CMP Technology

    What are the reasons for the slow action of excavator

    Learn More
  • What Causes The Hydraulic Oil Of Komatsu Excavator To Turn

    What Causes The Hydraulic Oil Of Komatsu Excavator To Turn Black?,Maintenance industry

    Learn More
  • How Mini Excavator Hydraulic Systems Work

    Mar 22, 2016 · How Mini Excavator Hydraulic Systems Work. Compact excavators would be less awesome without the gallons of fluid coursing through their hydraulic veins. Absent the hydraulics, modern excavators would still clank and grind, using cables, chains and gears to accomplish their work, instead of hum as they pirouette and activate boom-end tools.

    Learn More
  • Why Does Hydraulic Oil Turn Black--SINOCMP,CMP Technology

    What are the reasons for the slow action of excavator

    Learn More
  • Why Hydraulic Oil Changes Color - Machinery Lubrication

    Komatsu excavator hydraulic oil becomes black. Second, it is affected by the external environment. 1 Excavator caused the pipeline to be tightly sealed due to mechanical failure, oil seal aging and other reasons; 2 Excavator working environment is too bad, causing the filter element to block;

    Learn More
  • Technical Specifications for 320 Hydraulic Excavators

    Oct 25, 2017 · 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 + 1.19 m3 (1.56 yd3) HD Bucket 22 500 kg 49,600 lb 35.5 kPa 5.2 psi 4.7 mt (10,400 lb) Counterweight + Base Machine

    Learn More
  • Precautions before starting the excavator - RELIED GROUP

    Sep 01, 2021 · Daily maintenance① Check whether there are any abnormalities in each part. All parts should be free from oil leakage, air leakage, abnormal noise, odor and excessive temperature.②Check the connection and fixation of each component. Tighten loose nuts, bolts, shaft pins, lock pins, oil pipes, and gas pipe joints.③Check the tire condition. The tire should be three-Texture touch the ground

    Learn More
  • Bobcat Hydraulic/Hydrostatic Fluid | Bobcat Company

    E145 Excavator Hydraulic Oil, 5 Gallons, 7391285 . $105.05. Add to Cart. 6903119. FLUID OIL HYD 55 GAL DRUM, 6903119 . $1,128.32. Out of stock. Show per page. 6 Results . Set Descending Direction. Bobcat® hydraulic/hydrostatic fluid is a custom blend of fine base oils and additives designed to meet the high-performance requirements of Bobcat

    Learn More
  • Why Does The Hydraulic Oil Of The Loader Turn Black

    The blackening of the hydraulic oil in the hydraulic breaker is not only because of the dust, but also the wrong posture of filling the butter. For example: when the distance between the bushing and the steel drill exceeds 8 mm (tip: the little finger can be inserted), it is recommended to replace the bushing. On average, one inner sleeve should be replaced for every two outer sleeves replaced.

    Learn More
  • Why Hydraulic Oil Changes Color - Machinery Lubrication

    When hydraulic oil turns from that golden honey color of new oil to a dark brown, does that mean it must be changed immediately? Is the system suffering from lost lubricating properties or gross contamination when this occurs, or is this a normal aging characteristic to be dismissed so long as the oil analysis results are within acceptable parameters?

    Learn More
  • Tractor Hydraulic Power Steering Cylinder Yellow Black

    High quality Tractor Hydraulic Power Steering Cylinder Yellow Black Color Available from China, China's leading Hydraulic Steering Cylinder Service, With strict quality control Hydraulic Steering Cylinder factories, Producing high quality Tractor Hydraulic Power …

    Learn More
  • Kubota KX121-3 Specs, Attachments, Prices, Rental | Lubota

    Kubota KX121-3 Specs, Attachments, Prices, Rental. By db. The KX121-3 is a Kubota made mini excavator, with a mximum cutting height of 17.8 ft, a maximum digging depth of 11.5 ft and a maximum loading height of 12.8 ft. It has a V2203 engine, with a net power output of 42 hp, a displacement of 134 cubic inches and a fuel capacity of just under

    Learn More
  • Kubota KX121-3 Specs, Attachments, Prices, Rental | Lubota

    Kubota KX121-3 Specs, Attachments, Prices, Rental. By db. The KX121-3 is a Kubota made mini excavator, with a mximum cutting height of 17.8 ft, a maximum digging depth of 11.5 ft and a maximum loading height of 12.8 ft. It has a V2203 engine, with a net power output of 42 hp, a displacement of 134 cubic inches and a fuel capacity of just under

    Learn More
  • 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 movement toward the front Excavator - Overhead movement toward the rear Boom up Boom down Arm up Arm

    Learn More