Page 110 - 2019 PRODUCT TECHNICAL MANUAL - HYDRAULICS V4-8

HOSE
SPIRAL
RECOMMENDED FOR:
Extra high pressure hydraulic oil lines.
PERFORMANCE:
Meets or Exceeds the Performance Requirements of: EN 856 Type 4SH, ISO 3862 Type 4SH.
TUBE:
Black, oil resistant synthetic rubber.
REINFORCEMENT:
Four alternating layers of spiralled high tensile steel wire.
COVER:
DIEHARDTM Black, oil and extra abrasion resistant synthetic rubber. Flame Resistant, Anti-Static (FRAS) & MSHA compliant. Extra thin cover suitable for non-skive and skive couplings. Highly visible layline branding for easy and permanent identification. No skiving required with T6000 and T7000 Series Crimp Couplings.
FRAS - FLAME RESISTANCE AND ANTI-STATIC:
DIEHARDTM complies with Flame Resistant and Electrical Resistance (Anti-Static) requirements of Australian Standard AS 2660 and Methods of Test AS 1180.10B and 13A.
Meets Flame Resistant Designation “U.S. MSHA” of the US Department of Labor, Mine Safety and Health Administration.
TEMPERATURE RANGE:
From -40°C to +100°C (-40°F to +212°F). For water, emulsions etc. see page 58.
WORKING PRESSURE:
Maximum working pressures are based on 4:1 safety factor (maximum working pressure to minimum burst pressure).
THIRD PARTY APPROVALS:
ABS, DNV-GL, LR, MED, USCG, GOST-R, BV, RINA, KR & MA-KA.
COUPLINGS:
NON-SKIVE ONE-PIECE CRIMP
T6000 SERIES (size -12) pages 252 to 273. T7000 Series (sizes -16 to -32) pages 274 to 304.
Assembly Instructions pages 480.
R4SHD EXTRA HIGH PRESSURE FOUR SPIRAL HOSE
R4SHD – DIEHARD SPIRAL HOSE
PART NO
HOSE SIZE
NOMINAL HOSE ID
NOMINAL HOSE OD
MAXIMUM WORKING PRESSURE
MINIMUM BURST PRESSURE
MINIMUM BEND RADIUS
AVERAGE WEIGHT
COUPLING SERIES
ONE PIECE
Hose DN Dash mm inch mm inch bar psi bar psi mm inch kg/m lb/ft NON-SKIVE R4SH16D 25 -16 25,4 1 37,9 1.49 380 5500 1520 22000 340 13.4 1,97 1.32 T7000 R4SH24D 38 -24 38,1 1.1/2 51,8 2.04 300 4350 1200 17400 560 22.1 3,13 2.10 T7000
Refer to the latest RYCO Crimp Charts for crimp diameter and mark lengths.
R4SH12D
19
-12
19,1
3/4
31,8
1.25
420
6100
1680
24400
280
11.0
1,47
0.99
T6000
R4SH20D
31
-20
31,8
1.1/4
44,4
1.75
350
5100
1400
20400
460
18.1
2,44
1.64
T7000
108 RYCO QUALITY