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EN856 4SP / 4SH Spiral Hydraulic Hose

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EN856 4SP / 4SH Spiral Hydraulic Hose

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 Categories: ,

Description

Indo Hydraulics hydraulic hose product and application image

EN856 4SP / 4SH Spiral Hydraulic Hose

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.

Construction

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 Service

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

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EN856 4SP / 4SH Spiral Hose Technical Selection

Use the table below to prepare a technically complete inquiry. Final working pressure, temperature and assembly dimensions must be checked against the exact product data sheet and selected size.

ItemRequirement
Standard or ratingSelect EN856 4SP or 4SH from the exact size-pressure chart
ConstructionOil-resistant tube with four high-tensile steel-wire spiral layers
Ordering dataStandard, DN size, pressure, impulse duty, bend radius and fittings
Typical applicationsExcavators, mining machines and severe high-pressure equipment
Compatibility checkConfirm the exact hose, fitting, ferrule, seal and crimp data as one approved assembly system.
Failure risk4SP and 4SH are not interchangeable without checking the machine specification

EN856 4SP / 4SH Spiral Hose FAQ

How should this product be selected?

Start with Standard, DN size, pressure, impulse duty, bend radius and fittings. Then confirm the exact size table, pressure, temperature, routing and compatible assembly components.

What installation issue should be controlled?

4SP and 4SH are not interchangeable without checking the machine specification. Inspect routing, end connections, movement, heat and abrasion before the equipment returns to service.

What information should be sent for a quotation?

Send the old hose or fitting marking, inside diameter, pressure, temperature, medium, both end connections, orientation, overall length, machine model and quantity.

Indonesia service: the Indo Hydraulics Surabaya team supports product identification, assembly planning and quotations for workshops, distributors, maintenance teams and projects.

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