Forest crane 77-30 High
Vretens 77-30 crane is based on our popular 65-40 crane. It's a powerful crane that gives you incredibly noticeable power in the forest. We'd say it has everything you need - what you grab, you lift.
An experience of freedom
The torsion housing has 14 kNm of torque. This is something we do not compromise on and gives you high accessibility in the forest. The advantage of our torque is that if you take full grip, our cranes can turn up - despite the slope. It helps you save time by not having to fuss and take turns. You immediately feel an efficient experience.
Stable positioning with long range
On our 77-30 crane has a reach of 7.7 meters and we have double extensions that are driven on chain. It provides a fast and strong extension that gives a 1.2 meter longer total length compared to 65-40N. The hoses on the extension are also well protected, which reduces the risk of damage and stops. The crane's hose system is also cleverly divided into different points for easier access when changing hoses.
We have a top-mounted lifting piston that reduces the risk of hitting the lifting cylinder when the lift is wobbling. This is a great advantage when loading timber into the trolley. Our cranes are also equipped with low crane columns that provide a long service life and that the crane can withstand in the long run. They are welded in the best position in a state-of-the-art robot for even and strong results.
Other
- Weight: 0
- Range: 770
- Rec. pump capacity: 50-70
- Lifts at max. range: 300
- Hydraulic extension: 2x1.2
- Swing angle, rotary motor (°): 380
- Swing force of rotary housing (kNm): 14
- Swing cylinders: 4 pieces
- Rotator: GR30
- Lifting force (kNm): 56
