Specification:
1) Single Line Rated Pull: 12,000lbs (5,443kgs)
2) Motor: 6.0hp/4.5V, series wound
3) Control: remote switch, 12ft ( 3.7m) lead
4) Geartrain: 3-stage planetary
5) Gear Reduction Ratio: 265:1
6) Clutch: sliding ring gear
7) Braking Action: automatic in-the-drum
8) Drum size: diameter: 2.52" (64mm), length: 8.82" (224mm)
9) Cable: 88ft of 3/8" diameter (27m of 9.5mm diameter)
10) Fairlead: 4-way roller fairlead
11) Battery: recommended: 650CCA minimum for winching
12) Battery Leads: 2 gauge, 72" (1.83m)
13) Colors: black/dark gray
14) Weight: net weight: 88lbs (40kg),gross weight: 95lbs (43kg)
15) Mounting Bolt Pattern: 10.00 ± 0.015 x 4.50 ± 0.010" (254 x 114.3mm)

Performance Data:
Line Pull                      Line Speed                      Motor Current
Lbs(Kgs.)                  Ft./min(M/min.)                        Amps
0                                      22(6.8)                                 80
4000(1810)                  11.5(3.5)                                170
6000(2722)                    9.8(3.0)                                210
8000(3629)                    8.2(2.5)                                250
10000(4536)                  6.8(2.1)                                300
12000(5443)                  5.6(1.7)                                360
Above performance specs are based on first layer of drum

Pulling power                Wire rope layer
Lbs/(Kgs.)                 1st is closest to drum
12000(5440)                          1st
9530(4322)                           2nd
7920(3590)                            3rd
6770(3075)                            4th