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Warning – Powerwinch 912 User Manual

Page 4

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712

&

912

B

OAT

T

RAILER

W

INCH

P

OWERWINCH

2

S

PECIFICATIONS

Various load conditions affect winch performance. The line pull required for a
specific application depends on the weight of the load, condition of the trailer
rollers, and the degree of the loading ramp incline. The charts below are based
on a single line pull and provided as a guideline in calculating pulling capabilities.

WARNING

T

HE CABLE FASTENERS ON THIS OR ANY WINCH ARE NOT

DESIGNED TO HOLD RATED LOADS INDEPENDENTLY

.

A

LWAYS LEAVE A MINIMUM OF FIVE

WRAPS OF CABLE ON THE DRUM TO ACHIEVE THE RATED LOAD VALUES

.

Winch Specifications

9 5/8"

8"

4 1/2"
8 3/4"

11 5/8"

Power In

Switch

Clutch Control

Knob

Power

Socket

PW912001

Model

Line Speed

@ Capacity

(FPM) Gear

Ratio

Voltage

Circuit

Breaker Unit

Weight

712

14

225:1

12VDC

60 amps

34 lbs.

912

8

450:1

12

60 amps

39 lbs.

Approximate Rolling Load Capacities (values are in pounds)

%

Incline Level 5% 10% 20% 30% 50% 70% 100%

˚ Incline

6˚ 11˚ 17˚ 26˚ 35˚ 45˚

712 24000 13340

10040

6800 5220 3720 3060 2580

912 40000 23345

17570

11900

9135 6510 5355 4515

A 10% incline (6˚) is 1 foot rise in 10 feet.

To convert from pounds (lbs) to kilograms (kgs) divide by 2.2.

Capacity can be increased by using a pulley block.

Winch & Boat Capacities (values are in pounds)

Vertical Lift

Capacity

Double Line Pull

Approximate

Boat Weight*

Approximate

Boat Size*

712

2400 4300 7500

17-23

Feet

912 4000

7500

11500

23-30

Feet

* Boat size and weight is approximate and varies depending on boat type.

When calculating boat weight, use the fully loaded weight that includes boat,
motor, fuel, water, gear etc.

This manual is related to the following products: