500 kg/cm² · Extreme Pressure Tensioning
Grease Track Tensioning Cylinders
Heavy-duty track tensioning units engineered to maintain precise crawler chain tension under heavy shock and impact loads in earthmoving and mining machinery.
Track tensioning cylinders operate under extreme mechanical shock and high static grease pressure (up to 500 kg/cm²) to maintain proper track sag and absorb catastrophic rock impacts on crawler undercarriages.
500 kg/cm² · Extreme Pressure TensioningEngineering detail
Custom engineered & quality-tested in-house.
Manufactured with thick-wall forged alloy steel barrels, hardened recoil guides, and heavy-duty grease relief valve cartridges. Every unit undergoes complete hydrostatic and grease pressure holding tests before dispatch.
Engineering Highlights
- Engineered to withstand direct impact recoil forces from jagged boulders and uneven terrain
- High-pressure grease relief port prevents over-pressurization and track binding
- Anti-galling bronze bushings and dual wiper seal prevents abrasive grit and slurry ingress
- Direct interchangeability with global OEM crawler undercarriage platforms
Need custom dimensions, mounting, or special sealing configurations? Get in touch with our design engineers for a custom proposal.
Technical specifications
7 parametersGrease Track Tensioning Cylinders Specs
| Parameter | Specification |
|---|---|
| Working Pressure | Up to 500 kg/cm² (Grease Pressure) |
| Application | Excavators, Dozers, Shovels, Crawler Cranes |
| Barrel Material | High-tensile forged alloy steel / Thick-wall tube |
| Spring Assembly | High-capacity recoil spring package integration |
| Safety Valves | Integrated grease fitting & high-pressure relief valve |
| Sealing System | Specialized high-pressure polyurethane & grease seals |
| Bore Range | 80 mm to 350 mm |
