Sanvi Hydraulics

Services > Repair

Expert Repair Services

Our certified technicians utilize state-of-the-art diagnostic tools to restore your heavy machinery components to peak operational efficiency.

Engine Repair & Overhaul
Core Service

Engine Repair & Overhaul

Complete diagnostics, rebuilding, and performance testing for industrial diesel engines to restore OEM specifications.

OEM PartsDyno TestedFull Warranty
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Hydraulic Pump Re-manufacturing
Specialized

Hydraulic Pump Re-manufacturing

Precision lapping, seal replacement, and volumetric efficiency testing for piston, vane, and gear pumps.

Micro-ToleranceFlow TestingQuick Turnaround
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Transmission Services
Transmission

Transmission Services

Heavy-duty gearbox and transmission repair for earthmoving equipment, ensuring smooth power delivery.

Torque TestingClutch PacksGear Re-hobbing
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Hydraulic Motor Repair
Hydraulic

Hydraulic Motor Repair

Comprehensive rebuilds for travel, swing, and fan drive motors subjected to high continuous loads.

Case Drain ChecksSeal KitsLoad Testing
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Swing & Track Device Repair
Swing

Swing & Track Device Repair

Under-carriage and swing mechanism overhaul for excavators and crawler cranes.

Bearing ReplacePlanetary HubsLabyrinth Seals
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Control Valve Calibration
Control

Control Valve Calibration

Spool machining, section replacement, and precise pressure setting for multi-bank control valves.

Laser HoningLeak-FreeRelief Valve Setting
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