The Junkkari HJ-500C is a powerful trailed disc chipper that can be used with logs up to 17.5 inch (45cm) in diameter. It is one of the only high-capacity chipper based on disc and not drum chipping technology. A disc chipper will need less fuel consumption on the tractor as the disc is not as heavy as a drum to make it revolve. It also produces less fine particules which is a good quality criteria for biomass fuel.
At best, the HJ500C chipper can reach a chipping efficiency of over 100 cubic meters (3531 cubic feet) per hour. A high chipping efficiency and a robust infeed chute enable the use of load feeding. The woodchip quality is uniform and chip size can be adjusted.
Feed opening is set to a 45 degree angle to the blade, thus allowing an excellent view from the tractor cabin for accurate and efficient work.
Standard Equipment:
– primary and secondary PTO-shaft (note! 1 3/4″ 6-grooved)
– trailer coupling
– electrical No-stress rotation guard to regulate the feed according to tractor power
– electric controller for tractor cabin
– electro-hydraulic turning of discharge chute and visor
– electro-hydraulic tilting of discharge chute into transport position
– feed roller control
– No-stress setting
The Wizard-C+ control unit controls the direction of the discharge chute, the feed rollers and the no-stress rotation guard. Feed rollers can also be controlled by foot pedals.
Accessories
– brushwood blade for the chamber (uses 1)
– brushwood blade for the disc (uses 2)
– hydraulic lifting of the upper feed roller
– upper chamber tilting cylinder
– discharge chute extension (length 50 cm)
In addition to the brushwood blades for the disc that is available on all models, the HJ-500C features also an optional brushwood blade for the chipping chamber, upgrading the quality of woodchips made from branches, small pieces of wood and surface boards.
| PROPERTY | HJ 500 C |
| Feed opening size, inch | 17.7 x 17.7 |
| Disc diameter, inch | 54.3 |
| Disc mass, lbs | 1433 |
| Blade count, pc* | 2 |
| Revolutions, r/min | 540-1000 |
| Blade setting, mm | 5-20 |
| Max wood diameter, inch | 17.5 |
| Chipping capacity, cu ft/h | 706-3531 |
| Power requirement, kW/hp | 80-150/110-200 |
| Weight, lbs | 5511 |
| Length in working position, inch | 169-190 |
| Length in transport position, inch | 169-190 |
| Width in transport position, inch | 90.5 |
| Height in transport position, inch | 124 |
| Hydr. feeding device / number of rollers | standard/2 |
| Hydr. feeding device with own hydraulics | standard |
| Chute extension | optional 0.5 m |
| Brush wood blades for the disc | optional |
| Brush wood blades for the chamber | optional |
| No-stress | standard |
| Loader feeding equipment | standard |
| Upper chamber tilting cylinder | optional |
| Hydr. lifting of the upper feed roller | optional |
