Dedicated to the research and development of hydraulic system components, providing services to over 100000 enterprises.
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Service
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07
2026-10
Gerotor Motor Abnormal Vibration: Cavitation, Bearing Damage and Assembly Error
This article summarizes gerotor motor abnormal vibration causes including hydraulic cavitation, bearing fatigue wear and assembly centering errors. It delivers practical identification methods, standardized correction skills and universal maintenance standards for field troubleshooting.
2026-10-07
30
2026-09
Gerotor Motor Low Output Torque Fault Analysis and On-site Inspection
This paper analyzes gerotor motor low-torque faults, introduces zero-tool field detection, and verifies solutions with sweeper and tiller practical cases.
2026-09-30
22
2026-09
Pressure Cannot Be Built Up After Installing New Multi-way Valve | Circuit & Component Check
This guide covers universal new multi-way valve no-pressure faults, standardized troubleshooting steps, and practical solutions verified with ZD102, ZDa15, ZSL118 real cases.
2026-09-22
17
2026-09
Multi-way Valve Heat Generation: Causes, On-site Judgment and Improvement Measures
This article analyzes multi-way valve overheating mechanisms, provides no-tool field judgment methods, distinguishes different heat-generating faults, and offers practical improvement schemes with real equipment cases.
2026-09-17
15
2026-09
Multi-way Valve External Oil Leakage Troubleshooting and Seal Replacement Guide
This guide covers multi-way valve external leakage identification, seal selection, standard replacement steps and real equipment repair cases for field maintenance.
2026-09-15
31
2026-08
Hydraulic Valve Internal Leakage Simple Test Method Without Professional Tools
This blog introduces 5 zero-tool field tests for hydraulic valve internal leakage, with detailed tables and real cases for fast on-site fault diagnosis.
2026-08-31
25
2026-08
Gerotor Motor Cannot Reverse Rotation | Check Valve & Distribution Circuit Faults
This blog explains why gerotor motors fail to reverse, focusing on check valve and circuit faults, with simple guides and real repair cases.
2026-08-25
24
2026-08
Analyze continuous noise of hydraulic gear pumps, identify typical faults, provide judgment methods, field cases and systematic troubleshooting steps.
2026-08-24
17
2026-08
Multi-way Directional Valve Stuck, Slow Action And Operation Jitter Solution
This guide diagnoses multi-way valve sticking, sluggish response and jitter, with real cases, testing methods and step-by-step repair schemes.
2026-08-17
31
2026-07
Hydraulic System Overheating: Root Causes, Diagnosis, Fixes & Prevention Guide
This guide analyzes hydraulic system overheating causes, provides detailed diagnosis, fixes and preventive maintenance for agricultural and construction machinery.
2026-07-31
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