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Hydraulic hose EFG4K-XTF (R12) XtraTuff™
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Application
Extremely high pressure and high impulse hydraulic applications.
Technical information
Temperature range:
-40°C to +121°C
Construction
Tube:
NBR (Nitrile) based.
Reinforcement:
Four alternating layers of spiralled, high tensile steel wire.
Cover:
CR (Chloroprene) based.
MSHA approved.
XtraTuff™
Execution
40% of EN 856 4SP bend radius at rated working pressure.
Most flexible EN 856 R12 / SAE 100R12 hose in the industry.
Superior flex impulse performance: tested to 1,000,000 impulse cycles at 50% of EN 856 R12 and SAE 100R12 bend radii.
EFG4K-XTF hose is compatible with biodegradable hydraulic fluids like synthetic
esters, polyglycols and vegetable oils as well as petroleum-based fluids.
Gates special XtraTuff hose cover offers 25 times the abrasion resistance of the standard EFG4K cover as per ISO 6945.
Approval
Standards:
Exceeds ISO 3862 R12. EN 856 R12. SAE 100 R12.
Meets or exceeds performance requirements of EN 856 4SP (-16, -20).
Type approval:
DNV
Options
Recommended couplings:
GlobalSpiral™
Hose ID (DN)
DN10 (1)
DN12 (1)
DN16 (1)
DN19 (1)
DN25 (1)
DN31 (1)
Hose ID (DN)
Hose ID (in)
1" (1)
1.1/4" (1)
1/2" (1)
3/4" (1)
3/8" (1)
5/8" (1)
Hose ID (in)
Maximum operating pressure (bar): 280
Maximum operating pressure (bar): 280
EN standard: EN 856-R12
EN standard: EN 856-R12
SAE standard: SAE 100 R12
SAE standard: SAE 100 R12
ISO standard: ISO 3862 R12
ISO standard: ISO 3862 R12
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