The W6F winch has been on the market nearly 40 years, with thousands of winches still working every day. It has become the unrivaled choice of winch for log skidding in tropical forestry where a rubber-tired machine is inadequate due to the ground conditions and size of logs. The fabricated frame resists the shock loading better than a cast frame, and can be repaired with normal welding. The winch and arch are engineered as a unit to sustain the loads imposed without compromising the winch or arch. Rapid availability of spare parts and close customer support help keep the winch running at peak productivity.

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Features Options
  • Power-in/out
  • Powershift controls

Bare Drum Maximum Line Pull (pounds) 88,800
Line Speed @

Typical Working Load of (pounds)
93 fpm

Maximum Line Speed 120 fpm
Full Drum Maximum Line Pull (pounds) 71,200
Line Speed @

Typical Working Load of (pounds)
99 fpm

Maximum Line Speed 219 fpm
Winch w/o wire rope 3,000 lbs
Fairlead (optional) 1,200 lbs
Integral Arch 1,100 lbs

* The above specifications are based on a W6F winch mounted on a Caterpillar D6R dozer. Please consult Allied Winch for performance information for winches mounted on other dozer brands and models.

W6F winches are available for the following dozers:

Caterpillar D6, 527
Komatsu D61-D65
John Deere 750-850
Dressta TD15
Case 1850
New Holland D180
Shantui SD16
Zoomlion ZD160

Request more information

Allied Systems Company
21433 SW Oregon Street
Sherwood, OR 97140-9808 USA

+1.503.625.2560 (Phone)
+1.800.285.7000 (Toll Free)