Hydraulic hose and ram on working plant
Hydraulic Supply & Service

Hydraulic Pump and Motor Overhaul Service in Saudi Arabia

Gear, piston and vane pump and motor overhaul — strip, inspect, replace wear parts, reassemble and test.

A pump rarely fails on its own. Contaminated fluid, starved suction or a relief valve set wrong will kill it again a few months after an overhaul, so we report what the internal wear pattern indicates alongside the repair. Scoring on the port plate, pitting on the swash and bronze transfer on the gears each tell a different story.

We overhaul external gear pumps, axial piston pumps and motors in fixed and variable displacement, and vane units. Cases are stripped and cleaned, wear parts measured against limits, and bearings, seals, port plates, pistons and slippers replaced as required, then reassembled to the correct clearances and function tested. Where a unit is beyond economic repair we say so and quote a replacement. Send the unit with its nameplate details, or photographs of the plate.

What we supply in this category

15 items. Not listed is not the same as not available — send the requirement and we will tell you honestly.

External gear pump overhaul
Axial piston pump overhaul
Variable displacement pump overhaul
Hydraulic motor overhaul
Vane pump and cartridge replacement
Strip, clean and wear measurement
Bearing replacement
Port plate and valve plate replacement
Piston, slipper and swash inspection
Shaft seal and case seal renewal
Drive shaft and spline inspection
Reassembly to specified clearances
Function testing on rebuild
Failure-cause reporting from wear pattern
Replacement quoted where repair is uneconomic

Specifications

Pump types
External gear, axial piston fixed and variable, vane
Motor types
Axial piston, gear and orbital motors
Inspection
Wear parts measured against limits and reported
Wear parts
Bearings, seals, port plates, pistons, slippers and bushes
Root cause
Wear pattern interpreted and reported alongside the repair
Reassembly
Built to specified running clearances
Testing
Function tested on rebuild before return
Identification
Nameplate details, or photographs of the plate before removal

Typical applications

  • Mobile plant pump failures across Eastern Province contractors
  • Fixed plant hydraulic power units in Jubail requiring overhaul
  • Deck machinery pumps and motors from vessels at Dammam
  • Repeat pump failures where the underlying cause has not been found
  • Truck-mounted crane and hooklift PTO pump rebuilds
  • Workshop press and test rig pump servicing

Request a quote for Pump & Motor Overhaul

Send quantities, specifications or a part number and we will price it. You can attach a requisition, BOQ or drawing.

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