Table of Contents Section Page Introduction ....................................................................................................... 2 Hose Selection .................................................................................................. 5 Industry Standard Comparison. ................................................................. 6 SAE Comparison ..................................................................................... 13 DIN Comparison ...................................................................................... 13 JIS Comparison .......................................................................................
14 Working Pressure .................................................................................... 15 Fluid Compatibility ................................................................................... 16 High Pressure ................................................................................................. 25 Coupling Identification ............................................................................. 18 XT-3 ES Hose (736) ................................................................................ 26 XT-3 Hose Reusable Couplings ..........................................................
27 XT-3 Hose Permanent Couplings ........................................................ 40 Caterpillar DIN Four-Wire Spiral Hose (1956) ......................................... 48 Caterpillar (1956) Permanent Couplings ............................................. 49 XT-5 Hose (1036) .................................................................................... 62 XT-5 Hose Reusable Couplings .......................................................... 63 XT-5 Hose Permanent Couplings ........................................................ 72 XT-6 Hose (1136) .....................................................................................
76 XT-6 Hose Reusable Couplings .......................................................... 77 XT-6 Hose Permanent Couplings ........................................................ 80 Low and Medium Pressure ............................................................................ 83 Caterpillar Hydraulic and Suction Hose (716, 294, 844) ......................... 84 Caterpillar Hose Couplings (716, 294, 844) ........................................ 87 Special Application ....................................................................................... 115 Caterpillar Thermoplastic Hose (1028) ..................................................
116 Caterpillar Hose Couplings (1028) .................................................... 117 Caterpillar Reduced O.D. Thermoplastic Hose (2760) .......................... 124 Caterpillar Hose Couplings (2760) .................................................... 125 Caterpillar Engine & Air Brake Hose (556, 1130) .................................. 132 Caterpillar Hose Couplings (556, 1130) ............................................ 134 Caterpillar Air Conditioning Hose (1543) ............................................... 142 Caterpillar Hose Couplings (1543) ....................................................
143 Caterpillar Specialty Hose ........................................................................... 149 Seals and Miscellaneous Products ............................................................ 153 O-Ring Application Charts ..................................................................... 154 Seals ...................................................................................................... 155 Seal Kits ................................................................................................. 161 Split Flanges & Hardware ......................................................................
165 Hose Clamps ......................................................................................... 171 Armor Guard .......................................................................................... 173 Captive Flanges ..................................................................................... 177 Adapters ........................................................................................................ 181 NPTF Adapters ...................................................................................... 182 JIC Adapters ..........................................................................................
188 ORFS Adapters ...................................................................................... 214 Metric Adapters ...................................................................................... 239 NPSM Adapters ..................................................................................... 249 Miscellaneous Adapters ......................................................................... 255 Caps / Plugs .................................................................................................. 261 Tooling ...........................................................................................................
277 Reference Material ........................................................................................ 311 Part Number Index ........................................................................................ 315