Repair & Test

Sparrows Fluid Power has a 500kw test bay for all open and closed centre pumps; high and low speed dynamometer rig; valve and electronic test rigs; accumulator and cylinder test rigs necessary to undertake OEM-standard rebuild and re-certification of all types of hydraulic components. The expertise, equipment and facility allows repair and test of gearboxes, piston pumps/motors of any original manufacturer, axial or radial type with fixed or variable displacements; gear and vane pumps/motors or any kind of valve or DCV. Pressure & flow can also be assessed.

Manufacturers’ equipment tested include:
Bosch	Calzoni	Caterpiller	Charlynn
Commercial	Danfoss	Dosapro	Dowty
Dynapower	Eaton	Eazytork	Hagglands
Haskel	Hawe	Hydromatic	Hydrapac
Hydrashear	Heypac	International	Kawasaki
Koomey	Linde	Lucas	Norwinch
Racine	Rexroth	RHL	Rotary
Parker	Permco	SAI	Sauer
Sihi	Staffa	Tangye	Trunniger
Ultra	Volvo	Weir

Full computerised data logging and back-up ensures strict traceability of disassembly, defect reports and testing. This allows our clients full accountability on their units.

To compliment the main facility a smaller purpose built electronic controlled test bed allows for gear pump and valve testing.

Sparrows Fluid Power only use original manufacturers spares and procedures for refurbishment of equipment.