Trenchless Drilling Rigs Troubleshooting

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Common Troubleshooting Of Trenchless Drilling Rigs

Common Troubleshooting Of Trenchless Drilling Rigs

1. Hydraulic system part Some common fault handling table of hydraulic system Failure phenomenon Cause of issue Method of exclusion Under pressure 1. The pressure gauge is damaged Replace the pressure gauge 2. The pump speed is too low Check the diesel engine 3. Internal leakage of actuator Replace the seal of the actuator or replace the new actuator (cylinder …


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