HDM Hydraulics – 1” to 5” Bores, up to 120” Stroke, up to 5000 PSI
Hydraulic Cylinders
Click the buttons below to learn more about the types of custom hydraulic cylinders manufactured by HDM Hydraulics.
Ram Hydraulic Cylinders
HDM manufactures 1" to 3" solid rod rams and 3" to 5" hollow rod ram cylinders. HDM has various ram designs including an adjustable v-packing design, a polypak rod seal design and a heavy duty design to accommodate side loading.
Double Acting Hydraulic Cylinders
HDM custom designs and manufactures 1" to 5" bore double acting hydraulic cylinders to meet the requirements of your application. Standard double acting hydraulic cylinders accommodate operating pressures up to 3,000 PSI.
Telescopic Hydraulic Cylinders
HDM is considered the industry leader in small bore telescopic cylinders. We custom design our single acting and double acting telescopic cylinders to meet the requirements of your application.
Piggyback Hydraulic Cylinders
Our piggyback hydraulic cylinders are designed to accommodate applications that require additional stroke and require consistent extension and retraction speed.
Rephase Hydraulic Cylinders
Our rephase hydraulic cylinders are designed to synchronize the extension and retraction of two or more cylinders. These custom rephrase cylinders are designed to meet the specific requirements of our customers' applications.
Aluminum Hydraulic Cylinders
HDM is a leading manufacturer of aluminum hydraulic cylinders. These aluminum cylinders are very durable, lightweight and typically used in highly corrosive environments. Our aluminum hydraulic cylinders are rated to accommodate operating pressures up to 3,000 PSI.
Double Rod End Hydraulic Cylinders
HDM manufactures double rod end hydraulic cylinders for a variety of applications that require push and/or pull force from both ends of the cylinder.
Hydraulic Cylinders with Integrated Valves
Many of our cylinder designs have integrated valving, including counterbalance valves, pilot-operated check valves, sequencing valves and thermal relief valves. HDM designs and manufactures hydraulic cylinders with integrated valves to meet the performance requirements of our customers' applications.
Linear Feedback Hydraulic Cylinders
Linear feedback devices can be internally or externally mounted to provide precise hydraulic cylinder positioning. Our customers use these cylinders for accurate positioning and velocity control of their system.
These hydraulic cylinders with linear feedback are custom designed to meet the specific requirements of our customers’ applications.
Heavy Duty Hydraulic Cylinders
Our heavy duty hydraulic cylinders are designed to meet the requirements of rugged applications including side loading, operating pressures up to 5,000 PSI, pressure spikes up to 10,000 PSI, and high shock and vibration levels.
Hydraulic Locking Hydraulic Cylinders
HDM designs and manufactures locking hydraulic cylinders for applications that require a hydraulic locking system. Our hydraulic locking features are uniquely integrated into the design of the cylinder.
Other Products
HDM manufactures many different hydraulic cylinder types for many different industries:
| Aerial Boom | Bucket Lift | Ladder Extend | Multi Stage | Stainless |
| Aerial Lift | Bucket Tilt | Liftgate | Outrigger | Steering |
| Attachment | Cab Tilt | Loader Arm | Position Sensing | Suspension |
| Auto Lift | Car Carrier | Log Splitter | Reach | Synchronizing |
| Blade Lift | Cushioned | Mast | Rephasing | Welded Body |
| Blade Tilt | Grapple | Mast Tilt | Smart | Wheel Lock |
| Boom Extend | Integrated Valve | Medical Chair | Spring | Wing |
| Bucket | Jack | Military | Stabilizer | Vplow |