Page 109 - 2019 PRODUCT TECHNICAL MANUAL - HYDRAULICS V4-8

RECOMMENDED FOR:
Extra high pressure hydraulic oil lines.
PERFORMANCE:
Meets or Exceeds the Performance Requirements of: EN 856 Type 4SP, ISO 3862 Type 4SP.
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 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
T7000 Series (sizes -06 to -16) pages 274 to 304. Assembly Instructions pages 480.
SPIRAL
R4SPD EXTRA HIGH PRESSURE FOUR SPIRAL HOSE
R4SPD – 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
R4SP08D
12
-08
12,7
1/2
23,5
0.93
420
6100
1680
24400
230
9.1
0,86
0.58
T7000
R4SP10D 16 -10 15,9 5/8 27,0 1.06 380 5500 1520 22000 250 9.9 1,10 0.74 R4SP16D 25 -16 25,4 1 37,8 1.49 350 5100 1400 20400 340 13.4 1,95 1.31
Refer to the latest RYCO Crimp Charts for crimp diameter and mark lengths.
T7000 T7000
R4SP12D
19
-12
19,1
3/4
31,0
1.22
380
5500
1520
22000
300
11.8
1,47
0.99
T7000
HIGHER TECHCNOONLNOEGCYTEINQUGAPLASRGTNREARTSEHRIPPSERFORMANCE
107
TECHNICAL ADAPTORS COUPLINGS HOSE INTRODUCTION