Leveling Cylinders
When Stability is Key
RHK Leveling Cylinders are used in many applications to stabilize a rig’s working position.
From transport and hauling to oil and gas applications, such as Service Rigs and Coiled Tubing Units, our leveling cylinders can be tailored to your specific application.
Also referred to as Leveling Jacks, Stabilizer Cylinders, Landing Gear, and Outriggers, these cylinders provide a steady working platform increasing the productivity and safety of your valued employees.
Designed and Manufactured to your Requirements
Choose from RHK’s lineup of pre-engineered leveling jacks or let us engineer a design to your specific application. Our sales and engineering team is ready to work with you to develop an ideal solution for your project.
- Custom Bore Size, Stroke length and lifting capacity
- Mechanical/Hydraulic Lock capability
- Custom Mounting Configuration
- Swivel Foot and Jacking Pad
- Counterbalance Valves
- Porting options (ORB, NPT, C61) and location
- Split locking nut
- Custom Paint to your spec
Built for the Toughest Environment
RHK’s Leveling Cylinders are manufactured to endure the harshest climates and work environment.
Standard features include:
- High tensile cold drawn barrel, precision honed
- Chrome plated rod for long life and durabilityÂ
- Threaded Gland manufactured from 65-45-12 Ductile ironÂ
- 65-45-12 Ductile iron piston
- High tensile strength piston nut
- 4 TPI Acme threaded barrel for locking capability
- NPT ports (1/4″, 3/8″, 1/2″)
- Long life Seal kit
Complete Customization
You need a Levelling Jack fast. Or you need one specific to your requirements. Either way, RHK has you covered.Â
Custom porting, holding valves, mounting, swivel foot, the options are endless
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Pre-Engineered Leveling Cylinders
RHK’s pre-engineered lineup of Leveling Cylinders are manufactured to endure the harshest climate and working conditions. Standard features include:
- High tensile, precision honed barrel
- Chrome plated rod for long life and durability
- 65-45-12 Ductile Iron threaded gland
- 4 TPI ACME Theaded Barrel for locking capability
- NPT Ports (1/8", 3/8", 1/4")
- Standard / Split locknut option
Leveling Cylinder Worksheet
Use this sheet to help design a custom cylinder and obtain a quote. Not all specs are required but the more information you can provide, the better.
Pre-Engineered Leveling Cylinders
RHK’s pre-engineered lineup of Leveling Cylinders are manufactured to endure the harshest climate and working conditions.
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- SJ-100
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- SJ-100
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- SJ-100
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- SJ-100
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- SJ-100
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- SJ-100
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- SJ-100
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- SJ-100
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- SJ-100
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- SJ-100
Leveling Jacks FAQs
A cylinder that is used to level, and sometimes stabilize a working platform. It is also known as Stabilizer Cylinders, Landing Gear, and Outriggers.
Stabilizing jacks are designed to minimize rocking the platform and are not meant to lift the weight. Leveling jacks on the other hand do just that. They level the platform and reduce stress on the frame.
Partner with Us
Since 1990, RHK has been manufacturing hydraulic cylinders for a wide range of industries. Our Sales and Engineering team has extensive experience and is standing by to develop a custom solution for your application.