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GLADIATOR 20 m Coil 4,000 psi Multi Spiral Hydraulic Hose 100 R12

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Product Details

20 Metre Coil of GLADIATOR 4K 4,000 psi (280 bar) Multi Spiral Hydraulic Hose

  • Tested and rated to 1,000,000 impulse cycles,
  • Twice as flexible as SAE 100R12 because it has 1/2 the bend radius.

This is a quality Hydraulic hose made in South Korea.

Available in various Hose Bores, -10 to -20 (5/8" to 1-1/4") and manufactured to meet of exceed SAE 100 R12 Specifications.


Features and Specifications:

The R4K spiral hose provides 4000 psi constant working pressure in sizes -10 to -20 (5/8" to 1-1/4")
Designed for harsh Australian conditions where high pressure and high impulse applications are required.

  • R4K has half bend radius of traditional R12 hose, making for easier installations
  • R4K hydraulic hose exceeds ISO 18752.
  • The advantage of R4K hose is that it uses two wire K series fittings and a 2 wire crimp spec.
  • ½” Iso 18752-Cc Half Bend Radius
  • 4,000 Psi Constant Working Pressure
  • Exceeds Iso 18752-CC
  • 4 Wire Spiral Construction
  • K Series Fittings
  • Code Matched Hose and Fittings System
  • Tough Wrapped Cover Finish
  • The Most Flexible Hose on the Market
  • 4:1 Safety Factor


Heavy Duty with High Impulse High Pressure applications like Excavators, Dozers, Skid steers, dumpers and tippers, Scrapers, Cranes, Compactors, Rock breakers, Drill rigs and other construction equipment.


4 High tensile steel spirals, wrapped in synthetic rubber, abrasion and weather resistant outer cover.

Requires Swage / Crimp on multi spiral hose tails, (Not suitable for field fit reusables)

Temperature Range -40°C to + 121°C

Specification ISO 18752-CC

This hydraulic hose is sold in 20 metre coils.
We are able to ship from several Australian locations including Western Australia.

Please contact us with length required plus a postcode for a freight quote.
call 1300 1 Hoses (1300 146 737) or 07 5563 1982
or email us at

Need other hose length or size? field fit reusable hose fittings and adaptors, please see our other listings or just call (07) 5563 1982 .

Picture is off actual hose
This is a high quality hose made in Korea

RL 260423
MM 20/01/2024 abc Seo, Feed, Related products.

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Products on Hydraulic.Online are described and explained in non technical terms, with photos, charts and or videos. Most of our clients also tend to upgrade to more complete systems this is because they can pick up a phone and call us for a consultation. Call us and experience it for yourself! Australia +61 (07) 5563 1982.

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