Hydraulic Hose Assemblies
Hose crimped to length with the end fittings the machine uses, made from the failed assembly or from a measured drawing. Cut, crimped, flushed and capped on the bench.
Features
- Made from a sample, a drawing or a marked-up length of string; overall length is taken between sealing faces so the replacement routes the way the original did.
- Ferrule and fitting are matched as a system, because mixing a fitting from one series with a ferrule from another gives a crimp the chart does not cover.
- Impulse-rated constructions are used where the circuit sees pressure spikes rather than steady pressure, which is most breaker, clamp and travel work.
- Spiral guard, spring guard or a sleeve can be fitted where two hoses rub or where a line crosses a sharp edge.
- Assemblies can be tagged with a line number so a fitter replacing one in a year's time can order it by tag rather than by measurement.
Specifications
| Figure | Typical range | Unit | Why it matters |
|---|---|---|---|
| Bore | 10 | mm | fixes flow velocity and the fitting series that can be crimped to it |
| Working pressure | 350 | bar | compared against relief setting plus spike allowance |
| Length between sealing faces | 1 250 | mm | the only length measurement that reproduces the original routing |
| End 1 / End 2 | 90 degree elbow / straight swivel | elbow orientation decides whether the hose clears the machine | |
| Guard or sleeve | spiral guard, full length | abrasion is the second most common cause of hose failure after bend radius |