7
General
Serial Number Codes
The nameplate with the serial number code is found on
the left front corner of the winch case.
A W3C P 1 A 1556 R11
Made By Vehicle Code
Sequence Number
Internal Options
Winch Model
Drive Type
Gear Ratio Code
1 = 30.0:1 Crawler (Non Current)
2 = 40.0:1 Crawler (Non Current)
3 = 15.0:1 Skidder (Non Current)
4 = 21.0:1 Skidder
5 = 39.0:1 Crawler
6 = 61.0:1 Crawler
A = Allied Systems Company
P = Power Controlled
See Figure 1
Power Forward Only (PFO) with Freespool = A
Power Forward / Reverse (PFR) with Freespool = B
Power Forward Only (PFO) with Freespool Lock = K
Power Forward / Reverse (PFR) with Freespool Lock = L
H
In Addition to the serial number plate,
the serial number is stamped on the top right-hand
side of the frame.
Circled letter in Chart A indicates high PTO,
or low PTO, . See the following pages.
Circled number in Chart A indicates available gear
ratios.
2.
3.
Notes: 1.
L
W3C = Standard
K3C = Special Applications
A serial number indicates the following information: