Hyundai 80 excavator parameters

  • Troubleshooting Tips for Hydraulic Systems - Womack

    Basic Diagram for a Typical Hydraulic System Symptoms Many of the failures in a hydraulic system show similar symptoms: a gradual or sudden loss of high pressure, resulting in loss of power or loss of speed in the cylinders. The cylinder(s) may not move at all, or if they do they may move too slowly or may stall under light loads.

    Learn More
  • What are the reasons for the slow action of excavator

    Feb 11, 2020 · How to Solve Caterpillar 320D Hydraulic Excavator Move Slowly Trouble March 25, 2020 auto 0 Here is a real repair case from my blog reader,he share it to me and i re-edit it for share it.His Caterpillar 320D is hardly […]

    Learn More
  • Track Removal - tpub.com

    3. REMOVE THE TRACK FROM THE CARRIER ROLLERS AND IDLER. Slowly move the tractor forward or backward away from the loose ends of the track. Make sure no one is in the way of the tractor or the loose end of the track when it falls off the sprocket or front idler. 4. MOVE THE TRACTOR OFF THE TRACK. Place a plank at the rear of the track.

    Learn More
  • Caterpillar Cat 320C L Excavator (Prefix MAB) Service

    May 28, 2020 · Caterpillar Cat 320C L Excavator (Prefix MAB) Service Repair Manual (MAB00001 and up) Slowly move the machine forward until the track assembly is off the sprocket, the track carrier rollers

    Learn More
  • Hydraulic System Troubleshooting Tips | Cross Mfg.

    Oil viscosity too high, cold oil. Allow oil to warm up before operating machine. Low pump drive speed. Increase engine speed (check manual for recommendations.) Air in system. Check suction side for leaks. Repair. Badly worn pump, valves, cylinders, etc. Repair or replace as needed. Restrictions in filters or lines.

    Learn More
  • Troubleshooting Tips for Hydraulic Systems - Womack

    Basic Diagram for a Typical Hydraulic System Symptoms Many of the failures in a hydraulic system show similar symptoms: a gradual or sudden loss of high pressure, resulting in loss of power or loss of speed in the cylinders. The cylinder(s) may not move at all, or if they do they may move too slowly or may stall under light loads.

    Learn More
  • Operation and Maintenance Manual Excerpt

    Note: If Cat HYDO Advanced 10 hydraulic oil is used, the hydraulic oil change interval is extended to 3000 hours. S·O·S services may extend the oil Slowly move the air nozzle in a direction that is parallel with the tubes. The air nozzle should point in the opposite direction of …

    Learn More
  • How to solve the slow movement of the excavator

    Make the excavator move slowly. Therefore, when the excavator is in daily maintenance and repair, it is necessary to clean the mud of each part. The excavator's slow movement problem, of course, makes the excavator masters very unhappy, but undoubtedly this is also a signal that the excavator gives everyone.

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

    Jul 03, 2018 · I have been having a lot of trouble with a CAT 320C Excavator (S/N BDE00683) with 16 000 hours on the clock, which my boss just bought. The excavator is well serviced, engine looks and works well, but when under load, the engine revs go down very fast, it stalls and there is no hydraulic power. I can excavate only with the tip of the bucket.

    Learn More
  • 320C PRV calibration | Heavy Equipment Forums

    Nov 25, 2014 · 8.Increase the hydraulic oil temperature to 55° ± 5°C (131° ± 9°F). 9.Slowly move the joystick for the bucket to the BUCKET OPEN position (bucket cylinder rod at the fully retracted position). 10.Check the main relief valve pressure setting at pressure tap (1) . 11.Return the joystick for the bucket to the NEUTRAL position.

    Learn More
  • Hydraulic System Troubleshooting Tips | Cross Mfg.

    Oil viscosity too high, cold oil. Allow oil to warm up before operating machine. Low pump drive speed. Increase engine speed (check manual for recommendations.) Air in system. Check suction side for leaks. Repair. Badly worn pump, valves, cylinders, etc. Repair or replace as needed. Restrictions in filters or lines.

    Learn More
  • How to Repair Caterpillar 320C Hydraulic Oil Overheating

    Jul 12, 2020 · How to Solve Caterpillar 320D Hydraulic Excavator Move Slowly Trouble March 25, 2020 auto 0 Here is a real repair case from my blog reader,he share it to me and i re-edit it for share it.His Caterpillar 320D is hardly […]

    Learn More
  • My CAT 320 D having problem of hydraulic operation …

    What are the reasons for the slow action of excavator

    Learn More
  • Skid steer hydraulic whine

    S p o n s Auxiliary hydraulic handle is locked in detent position - return handle to neutral. Dec 15, 2003 · Ouch! It is very important to have a working parking brake on a skid steer loader. All of our new, rebuilt, and used parts come with a 1 year warranty. Tyler at tyler. 3. Caterpillar 365C L Hydraulic Excavator.

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

    May 09, 2014 · Learn more at: .cat.com/zh_CN/products/new/equipment/excavators/medium-excavators.html. Cat® 320D/D L Series 2 Excavators incorporate innovations

    Learn More
  • How to Use CAT ET to Check the Programming of the

    Oct 05, 2021 · Use CAT ET to Check the Programming of the Parameter Dedicated PTO Parameters. Then, while the CAT ET Status screen is being monitored, move the PTO On/Off Switch to the ON and OFF position. 3). Check the Status of the Set/ Resume Input. How to Solve Caterpillar 320D Hydraulic Excavator Move Slowly Trouble ;

    Learn More
  • Symptoms of Common Hydraulic Problems and Their Root Causes

    Slow Operation. A reduction in machine performance is often the first indication that there is something wrong with a hydraulic system. This usually manifests itself in longer cycle times or slow operation. It is important to remember that in a hydraulic system, flow determines actuator speed and response.

    Learn More
  • I have a similar problem right now with a cb534d not

    Nov 29, 2018 · Move the joystick to the NEUTRAL position. Check the signal. The signal should be operating at a 50% duty cycle at 500 Hz. Move the joystick slowly forward. Check the signal. Expected Result: The value for the duty cycle starts at 50% in the center position and then the signal rises above 50% as the joystick is moved forward.

    Learn More
  • What are the reasons for the slow action of excavator

    In addition, check whether there is black smoke in the motor. If the nozzle is seriously worn, the engine power will be reduced and the excavator will move slowly. 3. Hydraulic pump. Insufficient output of the hydraulic pump will also cause the excavator to move slowly. This is one of the conduction faults of the hydraulic system.

    Learn More
  • 320 Hydraulic Excavator | Cat | Caterpillar

    Cat Lift Assist is an excavator safety feature that quickly calculates the actual load you are lifting and compares it to the rated load the excavator is capable of handling. Visual and auditory alerts tell you if you are within safe working range or need to take action to avoid tipping.

    Learn More