The new Junkkari HJ-170 chipper is suitable for chipping trees less than 17 cm in diameter. As the smaller model, this chipper also has a feeding angle of 45 degrees to the disc. The HJ-170 chipper comes in two versions, the M models and the G models.

The modern design of HJ-170 chipper includes separate frame and several user-friendly details. Chipper is available as a  M-model with no separate feeding device, and as a G-model which is seen in the picture. The safety of the user is secured in the M-model with a patented feed stopper operated with the control handle.

The picture represents the hydraulic feeding device of HJ-170 G. It has one feed roller powered by the tractor's hydraulics. The handle is used to control the rotation of the feed roller.

The HJ-170 chipper has four blades that can be adjusted continuously depending on the desired woodchip size. The blow wings will finalise the woodchips and blow the chips effectively to the desired location through an adjustable discharge chute.

For offers and more information, contact our distributors.


Product Specifications

​Feed opening size, cm 20 x 20 ​20 x 20 20 x 20
Blade disc diameter, cm 74 74 74
Blade disc mass, kg 106 106​ 106
Number of blades, pc 4 ​4 4
​Revolutions, r/min ​540-1000 ​540-1000 540-1000
Blade setting, mm​ 3-20 3-20 3-20
Max. wood diameter, cm 17​ 17 17
Chipping capacity, m3/h​ ​4-8 ​4-8 4-8
Power requirement*, kW/hv 20-50/27-70 20-50/27-70 *
Weight, kg 520 550 1120
Length in working position, cm ​145 220 455
Length in transportation position, cm ​120 ​160 370
​Width in working position, cm ​150 ​160 205
Width in transportation position, cm ​120 160 205
Height in transportation position, cm ​240 240 298
Hydr. feeding device / number of rollers optional/1 optional/1 **
Hydr. feeding device with own hydraulics optional optional **
Chute extension - - -
Brush wood blades for disc optional optional optional
Brush wood blades for the chamber - - -
No-stress optional optional optional
Loader feeding equipment - - -
Upper chamber tilting cylinder - - -
Hydr. lifting of the upper feed roller - - -

*)HJ170Mob-version has 35hp Kubota V1505 4-cyl. diesel with own hydraulics and one feeding roller. No-stress as a standard.