Shredder

Optimat BIZON 7

Maximum chipping diameter 254 mm
Drive system PTO shaft with shear bolt protection
Power range 60 – 150 HP
Number of blades 4 + 1 (counter-blade)
Blade dimensions 170 x 76 x 9 mm
Counter-blade dimensions 320 x 80 x 9 mm
Flywheel weight 190 kg
Feeding system Dual horizontal hydraulic rollers
Independent hydraulic system with pump and reservoir – driven by
PTO shaft
Discharge chute rotation range 290°
Hopper dimensions 660 x 700 mm
Discharge chute height 2810 mm
Mounting Three-point hitch
Rotational speed 540 – 1000 rpm
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Hydraulic oil capacity 24 L
Hydraulic oil flow 15 – 30 L/min
Discharge chute 290°
Disc dimensions 940 mm
Weight 750 kg
Shipping dimensions (L x W x H) 2200 x 1130 x 1400 mm

Reinforced disc construction – robust 940 mm diameter disc, designed for heavy-duty operation without placing excessive load on the tractor engine.
4 cutting blades + 1 counter-blade – made of hardened tool steel, double-edged, ensuring a clean and efficient cut. New-generation hydraulic system – two hydraulically driven feed rollers ensure rapid and uniform material intake; features 10-level feed speed adjustment and a reverse function for retracting branches.
Independent hydraulic system – features its own pump and oil reservoir, eliminating the need for external hydraulic connections.
Paddle and breaker system – located on the rear of the disc, it enhances shredding performance and effectively ejects wood chips through a 290° rotating discharge chute.
PTO drive – torque is transmitted via a PTO shaft equipped with a shear bolt to protect the system against overload.
Three-point hitch – ensures a stable and secure connection to the tractor.
Maintenance-free bearings – shielded against dust and debris, with easy access for lubrication.
Start/stop controls.