Junkkari's chipper selection includes five different size categories, which are divided into non-direct feeding chippers, direct-feeding chippers and contract work chippers.
The non-direct feeding chippers are the HJ 4, HJ 170, and HJ 250. The material is fed diagonally into the chippers. The blades draw the wood in themselves which makes the work lighter. They are efficient for e.g. environmental and landscape chipping.
The HJ 261 chippers are direct-feeding chippers. The feed opening is in a 90 degree angle to the blade disk, so the chipper chops the wood to the cross fibre. They are efficient for e.g. stoker boiler use.
The towed HJ 500 chipper for contract work has enough power for demanding chipping jobs.
The chippers are disk chippers. The pto-shaft is included as standard.