Hydraulic Repair

HOLT CAT® has two full service hydraulic shops for Cat® and other manufacturer’s components. Capabilities include system troubleshooting, repair and designing of hydraulic systems. Lapping, honing grinding, machining, and pressure testing are integral parts of our hydraulic repair service. Repairs are done in-house to reduce turnaround time and minimize repair costs.

Our hydraulic shops are capable of manufacturing custom hydraulic cylinders for all types of equipment as well as retrofitting older or obsolete machines with updated hydraulic components.

Specialized tooling includes:

• Hydraulic test bench used for complete testing and adjusting of hydraulic pumps, motors, cylinders and other hydraulic equipment.
• Hydraulic cylinder reconditioning features a stand designed for fast disassembly and assembly. An automatic honing machine is capable of reconditioning cylinders 1-1/2 inches to 21 inches in diameter and up to 19 feet long.
• A Lapmaster 48-inch lapping table reclaims piston slippers, port plates and barrel assemblies for hydraulic pumps.