Forestry winches
Forestry winch 120 Gpower
Forestry winches

Forestry winch 120 Gpower

Forestry winch 120 Gpower is the largest and the strongest professional forestry winch.

120 Gpower

FFAbout the machine

Forestry winch 120 Gpower with pulling force 12t is the largest and strongest in its category. The winch is positioned closer to the tractor and the pulley is fixed lower, which improves and lowers the winch center of gravity. Therefore, there is less chance for the tractor to be lifted. It has an extra large drum capacity, which allows more wound up wire rope. For easy work there are large storage places (PATENT) on the front of the winch, that the dirt from the wheels of the tractor does not get between the chain and other equipment. In order to facilitate the manipulation and stacking of logs, there is also a hydraulic hinged butt plate.


  • AUTO STOP function
  • Adjustable brake release speed and brake force
  • Unwinding device with two pulleys
  • Electronically adjustable brake opening time 
  • Remote control Terra FA5-A1
  • Convenient positioning
  • Maxi drum
  • Large storage spaces in front of winch
  • Plenty of storage area for additional equipment
  • Foldable window guard


  • Hydraulic hinged butt plate

Uniforest Connect app for higher efficiency and longer service life

Download Uniforest Connect app, connect via the Bluetooth and get to know your winch better. Inspect basic machine diagnostic data and respond with appropriate action for safe and efficient log handling, as well as long service life of your forestry winch.

Get ready for Industry 4.0 with Uniforest Connect app
Adjustable Speed and Braking Force

Adjustable Speed and Braking Force

Adjustable braking force (progressive brake system) allows the wire rope to be unwound without the unwinding device, regardless of the force on the pulling rope between the winch and the load.

Unwinding device and AUTO STOP
Unwinding device and AUTO STOP

To make the wire rope unwinding easier you can choose a winch with an integrated unwinding device. This type of winch also guarantees a constant tension of the wire rope between the unwinding pulley and the drum, thus preventing damage to the drum or pulley and enabling a longer service life. 

AUTO STOP function (limit switch) automatically stops the function of winding the wire rope on the drum. This function prevents mechanical damages of the unwinding device, entanglement and wire rope damages.

Unwinding device with two hydraulic motors and two pulleys for stronger tension of wire rope between drum and unwinding device as well as higher unwinding force.

Remote control
Remote control

Remote control Terra funk FA5-A1 for precise break release.

The electronically adjustable brake opening time
The electronically adjustable brake opening time

The electronically adjustable brake opening time allows for a slower release of the tension of the wire rope, thus preventing the drum from uncontrolled rotation and subsequent entanglement of the wire rope.



The drive consists of a worm gear enabling high gear ratios, and spur gears elements immersed in the oil bath which enables higher efficiency, reduces maintenance costs and increases its life span. The torque from tractor is transited to the worm gear on the winch over a triple-strand roller chain.

8-plate clutch
8-plate clutch

The multi-plate clutch prevents overheating/slipping of the clutch (8 plates).

HAWE seated solenoid valve with a high-pressure filter integrated in the control block for preventing pressure loss.  

The wire rope speed control valve with integrated wire rope winding system provides a precisely wound wire rope to the drum.

Pre-loaded wire rope tensioning roller
Pre-loaded wire rope tensioning roller

Pre-loaded wire rope tensioning roller for more precise wire rope winding.


A guide for precise winding of wire rope on a drum.

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Optional equipment

Recommended wire rope thickness according to the maximum wire rope length:

  • 14mm/130m

The wire rope must be up to standard, the breaking force of the wire rope must be at least twice as much as the pulling force.

An important feature to consider when purchasing the 120 Gpower is the proportional brake that assists the operator in handling wood in difficult terrain.

Franz Heuer
Holzschlägerung Franz Heuer

Technical data

120G power
Pulling force (kN) 120
Braking force (kN) 150
Wire rope medium speed (540 min-1) (m/s) 0.5
Drum capacity - wire rope length/diameter (m/mm) 130/14
Recommended tractor power (kW/hp) 88/120
Max. RPM (min-1) 750
Linkage category II, III
Control electro-hydraulic
Winch drive worm gear
Pump gear pump
Nr. of clutch plates (pcs) 8
Butt plate width/weight without wire rope (mm/kg) 2200/930
Hydraulic hinged butt plate width/weight without wire rope (mm/kg) 2400/1110
Depth (mm) 970
Height (mm) 1500
Height with window guard (mm) 2300
120G power
Remote control
Unwinding device
Wire rope guide
Auto Stop
Valve that ensures constant wire rope tension
Valve for wire rope unwinding speed regulation
Adjustable braking force
Trailer hitch
Foldable window guard
Chainsaw holder
Fuel tank holder
Pickaxe holder
Storage for forestry chocker chains

● - Standard, ○ - Option, / - Not possible


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