Hydraulic Cylinder Repair and Service
From Reseal To Rebuild, We Have You Covered
For over thirty years RHK Hydraulics has provided our clients service and repair expertise for all makes and models of hydraulic cylinders. We can help you with the small stuff like a simple reseal or we can get deep into it with a complete rebuild. RHK Hydraulic Cylinders has the capability and expertise to have your hydraulic cylinder restored to OEM specs and back in service fast. When you work with RHK Hydraulic Cylinders, your cylinder will be completely inspected, and a repair estimate will be provided for approval before we commence repairs. All recommended repairs and service is covered by a full warranty.
Hydraulic Cylinders are what we do. We want to help our customers to get back to work faster. When you work with RHK Hydraulic Cylinders we undertake a comprehensive process to ensure the job is done right. If you are interested in initiating a repair or servicing request, please submit a repair request on our website and a member of our team will be in touch shortly.
RHK Hydraulic Cylinder Repair and Service Process
Hydraulic Cylinder Disassembly and Inspection
RHK Hydraulic Cylinder is committed to providing our customers with a comprehensive cylinder inspection. When you bring your hydraulic cylinder to RHK it will be disassembled and inspected from end to end. Critical dimensions will be measured, and all component conditions will be evaluated to bring your cylinder back to peak performance. A complete estimate will be provided for approval before commencing any repairs.
Hydraulic Cylinder Gland and Piston Condition Inspection
Glands and pistons can deteriorate over time, especially in harsh working conditions. Glands and pistons can be modified for improved sealing performance or replaced to ensure correct clearance and maximize cylinder operation.
Hydraulic Cylinder Seal Condition Inspection
Seals can deteriorate over time and from working in extreme conditions. Cylinder cycles, fluid temperature, fluid condition, and the condition of cylinder components can all contribute to sealing failure. Cylinders do not usually fail from this cause; however, this is the usual symptom of the problem.
Hydraulic Cylinder Mounting Connections
Cylinders usually require mounting. Some styles incorporate threads, pins, trunnions, tabs, bolts, bearings, or bushings as an example to attach the cylinder to the mechanism that they are operating. Failure of any of these devices can impede or cease the effective operation of a cylinder.
Hydraulic Cylinder Bore Condition Inspection
Any deterioration, scratches or scoring to the cylinder bore will can cause internal oil leakage or a drop in pressure resulting in the loss of cylinder efficiency. Cylinder bores are honed in-house to Ra8 to Ra16 surface finish & a .1mm or .004” diameter tolerance.
Hydraulic Cylinder Porting Connections
All cylinders require flanges, couplings, & fittings as a method of receiving oil flow from the control system. Failure of these items will cause the failure of the component.
Hydraulic Cylinder Rod and Stage Condition Inspection
Any deterioration of the finish or straightness will cause seal failure & external oil leakage. Damaged cylinder rods and stages can be polished and/or hard chrome plated in-house.
RHK Hydraulic Cylinder Services is proud to serve a variety of industries throughout Western Canada, including:
- Drilling & Service Rig Hydraulic Cylinders
- Construction Hydraulic Cylinders
- Heavy Equipment Cylinders
- Mining Hydraulic Cylinders
- Equipment Rental Hydraulic Cylinders
- Hydraulic Cylinders for Paving
- Hydraulic Cylinders for Waste Management
- Hydraulic Cylinders for Cranes & Lifting
- Hydraulic Cylinders for Landscaping
- Hydraulic Cylinders for Gravel Pits
- Hydraulic Cylinders for Utilities
- Hydraulic Cylinders for Forestry
- Hydraulic cylinders for Agriculture