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EN856 4SP / 4SH 钢丝缠绕液压胶管

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EN856 4SP 4SH Spiral Hydraulic Hose

EN856 4SP / 4SH 钢丝缠绕液压胶管

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EN856 4SP / 4SH Spiral Hydraulic Hose is reinforced with four layers of high tensile steel wire spirals for high-pressure hydraulic applications. It offers excellent impulse resistance, superior flexibility, and long service life for mining, construction, and industrial hydraulic systems.

SKU： EN856-4SP-4SH-SPIRAL-HYDRAULIC-HOSE 分类： ,

产品规格

规格表

尺寸、压力、弯曲半径和重量等目录参数，可在产品编辑器中维护。

Product Parameters

产品EN856 4SP / 4SH 钢丝缠绕液压胶管
Catalog referenceHose brochure catalog page 40.
Editable table fieldsI.D., reinforced outside diameter, outside diameter, working pressure, proof pressure, burst pressure, minimum bend radius, and weight.
Selection noteConfirm hose size, pressure rating, cover type, temperature range, application medium, fitting end type, quantity, and delivery market before quotation.

描述

EN856 4SP / 4SH 钢丝缠绕液压胶管

EN856 4SP / 4SH Spiral Hydraulic Hose is designed for high-pressure hydraulic systems operating under severe working conditions. Reinforced with four layers of high tensile steel wire spiral reinforcement, these hoses provide outstanding pressure performance, superior impulse resistance, and exceptional durability.

Compared with traditional braided hydraulic hoses, EN856 4SP and 4SH hoses are specifically engineered for heavy-duty hydraulic applications requiring higher working pressure and longer service life.

The wrapped cover construction ensures excellent resistance to abrasion, weather, ozone, and harsh environmental conditions, making the hose ideal for mining, construction, forestry, agriculture, and industrial hydraulic systems.

工程建设

Tube: Oil-resistant synthetic rubber

Reinforcement: Four layers of high tensile steel wire spiral reinforcement

Cover: Wrapped synthetic rubber resistant to abrasion, weather, and ozone

Features

  • High-pressure spiral hydraulic hose
  • Four steel wire spiral reinforcement layers
  • Excellent impulse resistance
  • Superior abrasion resistance
  • Outstanding flexibility
  • Long service life
  • Suitable for severe operating conditions

Applications

  • Mining Equipment
  • Excavators
  • Construction Machinery
  • Wheel Loaders
  • Forestry Equipment
  • Industrial Hydraulic Systems
  • Agricultural Machinery
  • Mobile Hydraulic Equipment

Standards

  • EN856 4SP
  • EN856 4SH

Difference Between 4SP and 4SH

EN856 4SP offers excellent flexibility and is suitable for high-pressure hydraulic systems.

EN856 4SH is designed for even higher pressure applications and provides enhanced durability for extremely demanding working environments.

Temperature Range

-40°C to +100°C (-40°F to +212°F)

OEM 服务

Indo Hydraulics provides OEM branding, customized packaging, private label services, and hydraulic hose assembly solutions for distributors, wholesalers, and industrial customers worldwide.

Product Technical Details

EN856 4SP / 4SH 钢丝缠绕液压胶管 technical parameters and application fit

This product page is organized for quotation and engineering review. Confirm hose size, pressure rating, medium, temperature, fitting ends and quantity before final selection.

工程建设Synthetic rubber tube with multiple steel wire spiral reinforcement layers and heavy-duty rubber cover.
ReinforcementFour-spiral or multi-spiral high tensile steel wire reinforcement depending on EN856 / SAE family.
CoverWrapped abrasion-resistant rubber cover for high-pressure, vibration and outdoor duty.
Working pressureHigh pressure class; many spiral hose lines are selected for severe-duty pressure and impulse service.
Burst pressureBurst pressure is size-dependent and must be checked against the selected 4SP, 4SH, R12, R13 or R15 chart.
TemperatureTypical hydraulic oil range is around -40C to +100C unless a special high-temperature compound is specified.
标准EN856 4SP / 4SH, SAE 100 R9 / R12 / R13 / R15 and spiral hydraulic hose families.
应用High-pressure excavators, loaders, mining equipment, heavy mobile machinery and severe impulse lines.
Fitting compatibilityUse spiral hose fittings and heavy-duty ferrules compatible with the exact hose series.

Product FAQ

How should I select steel wire spiral hydraulic hose?

Start with working pressure, hose I.D., medium, temperature, bend radius, routing space and fitting end standard. Then confirm the exact catalogue line and crimp data.

Can I use the same fittings for every hose in this family?

No. Fitting stem, ferrule and crimp diameter must match hose construction, cover type and pressure class.

What information should I send for a faster quote?

Send hose standard or product name, I.D. or dash size, working pressure, temperature, medium, fitting standard, quantity and application photos when available.

Which industries commonly use this product?

Mining, construction, heavy equipment service, drilling equipment and hydraulic repair shops.

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