Powerwinch 315 - Manual (Page 4)

315 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
pw315001
Model
Line Speed
@ Capacity
(FPM) Gear Ratio Voltage
Circuit
Breaker Unit Weight
315 15 270:1 12VDC 30 amps 22 lbs.
Approximate Rolling Load Capacities (values are in pounds)
% Incline Level 5% 10% 20% 30% 50% 70% 100%
˚ Incline 0˚ 3˚ 6˚ 11˚ 17˚ 26˚ 35˚ 45˚
315 16500 10005 7530 5250 3915 2790 2295 1935

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
Approximate
Boat Weight*
Approximate
Boat Size*
315 1650 4000 14-17 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.