5% 10% 20% 30% 50% 70%
(3°) (6°) (11°) (17°) (26°) (35°)
TW4000
10,000 lbs. 7,500 lbs. 5,100 lbs. 3,900 lbs. 2,700 lbs. 2,200 lbs. 1500 lbs.
4,536 kg 3,402 kg 2,313 kg 1,769 kg 1,225 kg 998 kg 681 kg
TW9000
20,000 lbs.15,000 lbs. 10,200 lbs. 7,700 lbs. 5,500 lbs. 4,500 lbs. 3,000 lbs.
9,072 kg 6,804 kg 4,627 kg 3,493 kg 2,495 kg 2,041 kg 1,362 kg
12 Volt DC
ELECTRIC
T R A I L E R
WINCHES
WARNING:
READ INSTRUCTIONS CAREFULLY
BEFORE ATTEMPTING TO INSTALL, OPERATE OR SERVICE
THE STRONGARM ELECTRIC WINCH. FAILURE TO COMPLY
WITH INSTRUCTIONS COULD RESULT IN SERIOUS OR FATAL
INJURY. RETAIN INSTRUCTIONS FOR FUTURE REFERENCE.
StrongArm
TW electric trailer winches are manufac-
tured for loading and unloading of boats, personal
watercraft, vehicles, etc. The TW4000 winch fea-
tures power-in, free wheel out and 20' of 2" wide
strap. The TW9000 features power-in, power-out,
free wheel and 20' of 2" wide strap.
Note that as strap builds up on the reel, the pulling
capacity of the winch decreases (see graph at left).
For intermittent use only. Ratings at left are based
on 6' pull. For longer pulls adequate motor cooling
periods must be allowed.
TW4000-MAXIMUM CONTINUOUS RUN TIME
3 MINUTES
TW9000-MAXIMUM CONTINUOUS RUN TIME
4 MINUTES
CAUTION: CONTINUOUS RUNNING IN
EXCESS OF 3 MINUTES (TW4000) AND 4 MIN-
UTES (TW9000) WILL DAMAGE WINCH MOTOR.
GUIDE TO ROLLING LOAD CAPACITY**
Maximum weight in pounds and kilograms rolling load.
APPROXIMATE LOAD SPEED
(FT./MIN.)
MODEL PERCENT INCLINE
LOAD
CAPACITY
(**) All capacities shown are with 2' of strap on the reel and 10% rolling friction factor.
For full reel of line adjust capacities according to graph above. Note 5% incline is
one-half foot rise in ten feet.
WINCH RATINGS
TW series electric winches are built for trailer loading and other horizontal pulling applications. They are not to
be used for lifting, supporting or transporting people or loads over areas where people could be present or for
any vertical lifting or lowering applications.
NO LOAD FULL LOAD
Full Empty Full Empty
Reel Reel Reel Reel
TW4000 22 11 8.2 4.4
TW9000 15 9 6.3 4.3
500
1000
1500
2000
2500
3000
3500
0
10
20 30 40
TW 9000
TW 4000
DEAD WEIGHT CAPACITY (LBS.)
LENGTH OF STRAP ON REEL (FT.)
ELECTRIC WINCH RATING
E
N
G
L
I
S
H
TW4000 & TW9000 OWNER’S MANUAL
TW4000
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