China Zhme Power Trailer Winch for 4WD 9500lbs

ZHME power trailer winch for 4WD 9500lbs

1.O-ring sealed & smooth clutch lever which can be operated easily

2.High strength/Aluminum alloy material by die-casting/Compact design available for more vehicles.

Specifications
Rated line pull: 9500 Lbs (4310kgs) single line.
Motor: Series wound 5.5 hp /4.1kw 12V DC 7.4 hp /5.4kw 24V DC
Gear Train: 3 stage planetary
Gear ratio: 265: 1
Clutch: Sliding Ring gear
Braking action: Automatic in the drum
Battery: Recommended 650 CCA minimum for winching
Battery: 25mm2, 72(1.83m)
Fairlead: 4-way Roller fairlead
Wire rope: 5/16"x 92'( 8.3mm x 28m)
Drum size: 2.5"x 8.9"( 64mmx 226mm)
Dimensions: 21.5"x 6.3"x 8.6"( 546mmx 160mmx 218mm)
Mounting bolt pattern: 10"x 4.5"(254mmx 114.3mm)
N. W: 38 kg (84Lbs)

Line speed and motor current (first layer)Line pullLbs020004000600080009500Kgs09071814272236294310Line speedFPM2314.810.88.97.56.6MPM7.04.53.32.72.32.0Motor currentAmps80130180210260310

Line pull and cable capacityLayer of cable1234Rated line pull per layerLbs9500800072006600Kgs4310362932662994Cable capacity per layerFt19.6437292M6.013.22228

How do power winch gears work?

Most electric winches on the market today use a planetary gear system, which is similar to the gearing used for the automatic transmission in your vehicle.

It's basically a set of gears inside a larger gear. The "planetary" gears revolve around a "sun" gear in the center.

The two other main types of gears are spur gears and worm gears, neither of which are widely available in offroad winches.

The spur gear is composed of a pair of gears, one bigger than the other. The bigger gear connects to the motor shaft, and the smaller gear connects to the winch shaft. Spur gears are fast, smooth, and quiet.

The worm gear is composed of a pinion and worm gear. It operates based on a line of contact rather than a point of contact. Worm gears are common for tow trucks but are much slower than spur and planetary gears.