Grizzly Wood Chipper Screw Agricultural

Affordable Screw Chipper

A tree chipper or woodchipper is a machine used for reducing wood (generally tree limbs or trunks) into smaller woodchips.

For agriculture use:

Tractor driven, High Speed chipper, max. log diameter up to 170 mm, meant for general use

Tractor driven High Speed chipper, max. log diameter up to 230 mm, meant for general use and contractors

Tractor driven, High Speed chipper, max. log diameter up to 280 mm, meant for general use and contractors.

Diesel driven, High Speed chipper, max. log diameter up to 170 mm, meant for general use and contractors.

HS 21 A	High Speed Agriculture, tractor/PTO powered
Max. wood diam.	170 mm
Feeding throat	210 x 315 mm
Power source	90 kW tractor (min.)
Quantity of chips up to	40 m³ / hour with speed of rotation 540 rpm
Weight of the machine	1100 kg
PTO Rotation speed	540...1000 rpm

Includes as standard:	One installed screw
	In-feed chute with safety brake
	Chips discharge pipe
	Sharpening machine (230 V 1300 W electric angle grinder) and the support bar for it included.
Screw choices:	2/80 5...25 mm
	2/104 20...30 mm
	1/80 35...50 mm
	1/104 45...70 mm
	1/160 75...115 mm (in special case)
Available options:
Hydraulic kit	Follow functions are worked by hydraulically, powered by hydraulic pump from a tractor: The pipe rotating The moving of the chip flap The chip pipe bending
Spiked Roller Conveyor	SRC 315 SH (Spiked Roller Conveyor Short Hydraulic)
Others:	The machine is equipped with a three-point connection Chips discharge conveyor is not needed (High Speed model) Shipping size 2,25 x 1,60 x 2,25 m (h), weight 1100 kg

Tractor driven, High Speed chipper, max. log diameter up to 170 mm, meant for general use.

HS 25 A	High Speed Agriculture, tractor/PTO powered
Max. wood diam.	230 mm
Feeding throat	250 x 430 mm
Power source	160 kW tractor (min.)
Quantity of chips up to	140 m3 / hour with speed of rotation 540 rpm
Weight of the machine	2100 kg
PTO Rotation speed	540...1000 rpm

Includes as standard:	One installed screw
	In-feed chute for crane use
	Chips discharge pipe
	Sharpening machine (230 V 1300 W electric angle grinder) and the support bar for it included.
Screw choices:	2/80 15...25 mm
	2/104 20...30 mm
	1/80 35...50 mm
	1/104 45...70 mm
	1/160 75...115 mm (in special case)
Available options:
Hydraulic kit	Follow functions are worked by hydraulically, powered by hydraulic pump from a tractor: The pipe rotating The moving of the chip flap The chip pipe bending Fly-wheel cover lifting for sharpening and maintenance work
Spiked Roller Conveyor	SRC 430 SH (Spiked Roller Conveyor Short Hydraulic)

Tractor driven High Speed chipper, max. log diameter up to 230 mm, meant for general use and contractors

HS 28 A	High Speed Agriculture, tractor/PTO powered
Max. wood diam.	280 mm
Feeding throat	280 x 430 mm
Power source	250 kW tractor (min.)
Quantity of chips up to	200 m3 / hour with speed of rotation 540 rpm
Weight of the machine	2200 kg
PTO Rotation speed	540...1000 rpm

Includes as standard:	One installed screw
	In-feed chute for crane useSharpening machine (230 V 1300 W electric angle grinder) and the support bar for it included.
	Chips discharge pipe
	Sharpening machine (230 V 1300 W electric angle grinder) and the support bar for it included.
Screw choices:	2/80 15...25 mm
	2/104 20...30 mm
	1/80 35...50 mm
	1/104 45...70 mm
	1/160 75...115 mm (in special case)
Available options:
Hydraulic kit	Follow functions are worked by hydraulically, powered by hydraulic pump from a tractor: The pipe rotating The moving of the chip flap The chip pipe bending Fly-wheel cover lifting for sharpening and maintenance work
Spiked Roller Conveyor	SRC 430 SH (Spiked Roller Conveyor Short Hydraulic)
Others:	The machine is equipped with a three-point connection Chips discharge conveyor is not needed (High Speed model) Shipping size 2,85 x 1,65 x 2,38 m (h), weight 2200 kg

Tractor driven, High Speed chipper, max. log diameter up to 280 mm, meant for general use and contractors.