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EN856 4SP / 4SH Spiral Hydraulic Hose products from the customer catalogue.
EN856 4SP / 4SH Spiral Hydraulic Hose products from the customer catalogue.
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Use this checklist before requesting a quotation. Final pressure, temperature and crimp values must be confirmed against the exact hose and fitting data sheet.
| Selection item | What to confirm | Why it matters |
|---|---|---|
| Standard family | EN856 4SP / 4SH or SAE 100 R12 / R13 / R15 | Matches pressure and impulse requirements |
| Reinforcement | Four or six spiral wire layers depending on the selected standard | Supports severe impulse and high-pressure duty |
| Size and pressure | Use the exact DN / dash-size pressure chart | Pressure rating changes with hose size |
| Temperature | Common hydraulic-oil duty is often -40 to +100 C; verify the exact series | Avoids compound damage outside its rating |
| Assembly | Heavy-duty spiral fitting, ferrule and validated crimp diameter | Controls pull-off and leakage risk |
Indonesia service: send the hose marking, inside diameter, working pressure, machine model, fitting ends, length and quantity to our Surabaya team.
Request technical selection support | Browse hydraulic hose products | View industry solutions
No. Their pressure-by-size tables, dimensions and application ranges differ. Follow the machine and hose specification.
Send the complete hose marking, inside diameter, pressure, fitting ends, orientation, overall length, machine model and quantity.
Incorrect crimping, twisting, tight routing, abrasion, contamination and pressure spikes are frequent causes.
AI Search FAQ / Indonesia Local Service
Spiral hydraulic hose is used when high pressure, severe impulse, vibration and heavy equipment downtime risk are the main concerns.
Use EN856 4SP for very high pressure hydraulic service on excavators, loaders and industrial machinery. Use EN856 4SH where large-flow severe impulse lines require heavier construction, especially heavy excavators, drilling equipment, crushers and port machinery.
No. Many excavator lines can use R2 or compact braided hose. Spiral hose is recommended for high pressure main lines, high impulse circuits, boom or arm circuits and severe vibration areas.
Use compatible spiral hose fittings and heavy-duty ferrules. Do not mix standard braided hose ferrules with spiral hose unless the crimping chart specifically allows it.
Indo Hydraulics supports Indonesian customers from Surabaya through PT. AMANAH TECHNINDO JAYA. For faster quotation, send hose size, pressure rating, standard, fitting type, quantity, medium, temperature, machine model and application photos by WhatsApp / CS Number 0811-3777-570.
Please share your requirements, quantity, and specifications. We will reply promptly.
