Tulsa RUFNEK 130 User Manual

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SEL-0042-003.doc

REV-0

RUFNEK 130

SERVICE MANUAL

INTRODUCTION AND THEORY OF OPERATION.....................................................................................2

ASSEMBLY NUMBER EXPLANATION ......................................................................................................2

WINCH MODEL CODES..............................................................................................................................2

MAINTENANCE............................................................................................................................................3

GENERAL DISASSEMBLY..........................................................................................................................3

A. MOTOR DISASSEMBLY................................................................................................................................................................3

B. BRAKE SECTION DISASSEMBLY................................................................................................................................................3

C. DRUM SECTION DISASSEMBLY .................................................................................................................................................3

D. GEAR SECTION DISASSEMBLY..................................................................................................................................................3

E. INPUT PLANET SET DISASSEMBLY............................................................................................................................................3

F. SECONDARY PLANET SET DISASSEMBLY................................................................................................................................3

G. OUTPUT PLANET SET DISASSEMBLY .......................................................................................................................................3

GENERAL ASSEMBLY................................................................................................................................3

H. OUTPUT PLANET SET ASSEMBLY .............................................................................................................................................3

I. SECONDARY PLANET SET ASSEMBLY.......................................................................................................................................3

J. INPUT PLANET SET ASSEMBLY ..................................................................................................................................................3

K. GEAR END ASSEMBLY ................................................................................................................................................................3

L. DRUM SECTION ASSEMBLY........................................................................................................................................................3

M. BRAKE SECTION ASSEMBLY .....................................................................................................................................................3

N. MOTOR ASSEMBLY .....................................................................................................................................................................3

TROUBLESHOOTING..................................................................................................................................3

RUFNEK 130 BILL OF MATERIAL .............................................................................................................3

VISCOSITY CHART .....................................................................................................................................3

TORQUE SPECIFICATIONS CHART..........................................................................................................3

RUFNEK 130 ISOMETRIC DRAWING ........................................................................................................3

DESIGN SERIES 003

Table of Contents

Questions and Answers:

M
Michael WalkerAug 6, 2025
Why won't my Tulsa Winches hold the load?
- J
  Jennifer CastroAug 6, 2025
  If your Tulsa Winches won't hold a load, there are several potential causes. It could be due to excessive back pressure in the system; if this is the case, check the system for restrictions and reduce the backpressure. Alternatively, the brake discs may be worn out, requiring replacement. Lastly, the winch clutch might be slipping, so inspect the clutch and driver for wear and replace any worn parts.
C
Christopher NunezAug 11, 2025
What to do if my Tulsa Winches will not raise the load it should?
- N
  Nicholas HillAug 11, 2025
  If your Tulsa Winches won't raise the load it should, the relief valve setting may be too low to allow proper lifting; increase the relief valve pressure setting, but do not exceed recommended system pressures. It's also possible that the load being lifted is more than the winch’s rating; reduce the load or re-rig to increase mechanical advantage.
J
jessica13Aug 17, 2025
Why do Tulsa RUFNEK 130 run too slow?
- M
  matthew90Aug 17, 2025
  If your Tulsa Winches run too slow, it could be due to a low flow rate. Check the flow rate and increase it if necessary. Another possibility is that the hydraulic motor is worn out, requiring replacement.

Tulsa RUFNEK 130 Specifications

General

Brand	Tulsa
Model	RUFNEK 130
Category	Winches
Language	English

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