Hidraulica Mangueras

HYDRAULICS

Hose & Coupling Reference Guide—3rd Edition

Hose & Coupling Reference Guide
• High Pressure Hose & Couplings
• Low & Medium Pressure Hose & Couplings
• Special Application Hose & Couplings

Third Edition
PECP5030-02

© 1999 Caterpillar

Printed in U.S.A.

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 ...................................................................................16Coupling Identification .............................................................................18
High Pressure .................................................................................................25
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 HoseReusable Couplings ..........................................................63
XT-5 Hose Permanent Couplings........................................................72
XT-6 Hose (1136).....................................................................................76
XT-6 Hose Reusable Couplings ..........................................................77
XT-6 Hose PermanentCouplings........................................................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...