Biber 92
Made for big tasks. Convinces right from the start.

Specifications
- Power source
- Chassis
- Max. wood diameter
- Max. woodØ with blade system (hard wood)
- In-feed width
- No. of knives or blade system
- Chain belt in-feed length to roller
- Power required via PTO shaft
- Rotational speed of PTO shaft
- Power requirement from engine
- Hydraulic swinging drawbar
- Turntable
- Loading crane
- Spaltbiber
- Transport dimensions l x w x h (m)*
- Weight app. (kg) *
92 ZK/
ZK top
- PTO
- Tandem drive axle
- 75 cm
- 60 cm
- 122 cm
- 10 or 20
- 2,05 m
- from 150 kW
- 1000 rpm
- -
- -
- -
- ●
- ○
- ZK: 5,9 x 2,5 x 3,9 ZK top: 7,2 x 2,5 x 3,9
- 17.000 / 18.500
92
Truck
- HGV-Engine
- HGV 6x6
- 75 cm
- 60 cm
- 122 cm
- 10 or 20
- 2,05 m
- -
- -
- HGV 397 kW
- -
- -
- ●
- ○
- 8,3 x 2,5 x 4,0
- 26.000
92
RBM
- additional engine
- HGV 8x8
- 75 cm
- 60 cm
- 122 cm
- 10 or 20
- 1,7 / 2,4 / 3,1 m
- -
- -
- from 382 kW
- -
- ●
- ●
- ○
- 2) x 2,5 x 4,0
- 2)
* Depending on the fittings ● Standard model ○ Optional extra available at extra cost
1) Model variants: Z: Drive for power take-off shaft / ZK: Power take-off shaft and crane / Top: with conveyor belt / Truck: Truck engine drive / S: with motor on trailer with swinging drawbar / All-in-one device RBM or RM variant: wood chipper mounted on a frame to be installed on top of the customer’s vehicle
2) depending on the variant chosen
Video from Biber 92
Perfect chipping
The proven Eschlböck chipping rotor is designed to be easy to pull and particularly power-saving. With chopping knives or blades, you get exact fine chopped material and coarse chopped material, depending on the knife setting and screen size.
Optionally, the Biber 92 can be equipped with the T-rotor or the K2 rotor for even coarser wood chips.
Safe on the road
The compact design without excess width and with standard weight guarantees easy road approval for a good ride throughout Europe.
Hydraulic blower
As an option, the Biber 92 is equipped with a hydraulic blower that is continuously speed-adjustable – independent of the chipping rotor. It thus optimizes the chipping flow for reduced wear and best chipping quality.
High-strength hardfacing in the cutting area (option)
Precise chipping jet
The 5,2 m high discharge is ideal for direct filling of high trailers.
It is hydraulic height-adjustable in a range from 2,6 m to 5,2 m. The overflow flap allows the wood chip stream to be diverted upwards or downwards, filling the storage area right into the last corner
Biber 92 ZK/ZK top
The Biber 92 Z/ZK top produces perfect fine and granular coarse chips with its combination chipping rotor.
Ideal for off-road travel is the compact ZK variant with drive via the tractor power take-off shaft. Even with the type 600 tires, the chipper is only 2,55 m wide.
The top model does not have augers or a blower. The discharge conveyor already starts under the screen! You get more chipping capacity and greater throughput with less power requirement and even nicer chipper material.






Specifications | 92 ZK / ZK top |
---|---|
Power source | PTO |
Chassis | Tandem drive axle |
Max. wood diameter | 75 cm |
Max. woodØ with blade system (hard wood) | 60 cm |
In-feed width | 122 cm |
No. of knives or blade system | 10 or 20 |
Chain belt in-feed length to roller | 2,05 m |
Power required via PTO shaft | from 150 kW |
Rotational speed of PTO shaft | 1000 U/min |
Power requirement from engine | - |
Hydraulic swinging drawbar | - |
Turntable | - |
Loading crane | ● |
Spaltbiber | ○ |
Transport dimensions l x w x h (m) * | ZK: 5,9 x 2,5 x 3,9 ZK top: 7,2 x 2,5 x 3,9 |
Weight app. (kg) * | 17.000 / 18.500 |
* Depending on the fittings
● Standard model
○ Optional extra available at extra cost
1) Model variants: Z: Drive for power take-off shaft / ZK: Power take-off shaft and crane / Top: with conveyor belt / Truck: Truck engine drive / S: with motor on trailer with swinging drawbar / All-in-one device RBM or RM variant: wood chipper mounted on a frame to be installed on top of the customer’s vehicle
2) depending on the variant chosen
Biber 92 Truck
The Biber 92 BPT is driven directly from the truck engine via the single-stage Biber Powertruck transmission. This enables maximum power transmission. A large operating radius is guaranteed thanks to optimal driving on country roads and highways.



Specifications | 92 Truck |
---|---|
Power source | HGV-Engine |
Chassis | HGV 6x6 |
Max. wood diameter | 75 cm |
Max. woodØ with blade system (hard wood) | 60 cm |
In-feed width | 122 cm |
No. of knives or blade system | 10 or 20 |
Chain belt in-feed length to roller | 2,05 m |
Power required via PTO shaft | - |
Rotational speed of PTO shaft | - |
Power requirement from engine | HGV 397 kW |
Hydraulic swinging drawbar | - |
Turntable | - |
Loading crane | ● |
Spaltbiber | ○ |
Transport dimensions l x w x h (m) * | 8,3 x 2,5 x 4,0 |
Weight app. (kg) * | 26.000 |
* Depending on the fittings
● Standard model
○ Optional extra available at extra cost
1) Model variants: Z: Drive for power take-off shaft / ZK: Power take-off shaft and crane / Top: with conveyor belt / Truck: Truck engine drive / S: with motor on trailer with swinging drawbar / All-in-one device RBM or RM variant: wood chipper mounted on a frame to be installed on top of the customer’s vehicle
2) depending on the variant chosen
Biber 92 RBM
The wide infeed and the infeed conveyor, which is up to 3,1 m long, make it easy to feed even long logs. The chipper can be swiveled 90° to the right and 90° to the left making it independent of the log storage along the forest road. A 650 hp Ad Blue Scania engine drives the chipper rotor, which is over 1 m in diameter. A blower of 2 m Ø enables gentle discharge and large throughput volumes.



Specifications | 92 RBM 1) |
---|---|
Power source | additional engine |
Chassis | HGV 8x8 |
Max. wood diameter | 75 cm |
Max. woodØ with blade system (hard wood) | 60 cm |
In-feed width | 122 cm |
No. of knives or blade system | 10 or 20 |
Chain belt in-feed length to roller | 1,7 / 2,4 / 3,1 m |
Power required via PTO shaft | - |
Rotational speed of PTO shaft | - |
Power requirement from engine | from 382 kW |
Hydraulic swinging drawbar | - |
Turntable | ● |
Loading crane | ● |
Spaltbiber | ○ |
Transport dimensions l x w x h (m) * | 2) x 2,5 x 4,0 |
Weight app. (kg) * | 2) |
* Depending on the fittings
● Standard model
○ Optional extra available at extra cost
1) Model variants: Z: Drive for power take-off shaft / ZK: Power take-off shaft and crane / Top: with conveyor belt / Truck: Truck engine drive / S: with motor on trailer with swinging drawbar / All-in-one device RBM or RM variant: wood chipper mounted on a frame to be installed on top of the customer’s vehicle
2) depending on the variant chosen