PTO Wood Chipper JBM 831 ZX
Ideal PTO Wood Chipper for Powerful Drive Machines
- PTO wood chipper for medium to extremely powerful PTO drive machines
- Especially suited for arborists, larger municipalities and road maintenance depots
- With large intake and hopper for bulky material and large trunk diameters
- Professional wood chipper for daily, efficient processing of large wood quantities
- Simple material feed, high chipping capacity, and comprehensive equipment options
- Weight approx. 780 kg
– All equipment features: standard and options –
– Alle Ausstattungsmerkmale: Serie und Optionen –
- PTO wood chipper with drive power of 40 hp (30 kW) to 140 hp (105 kW)
- Freewheel PTO shaft
- Auxiliary shaft gear at PTO shaft speeds of 540 rpm*
- Massive, stable 3-point linkage CAT I and II
- Large rigid hopper according to Πstandard, W x H: 1,250 x 1,050 mm or large hinged hopper according to Πstandard, W x H: 1,340 x 1,240 mm
- Material flow-optimized hopper design
- Ergonomic safety circuit according to EN 13525 with circumferential safety bar
- Mechanical-hydraulic actuation of feed and safety elements or electrical-hydraulic actuation of feed and safety elements via buttons
- Large aggressive feed rollers
- Wide intake 310 x 220 mm
- Large powerful chipper disk with high gyrating mass Ø 810 x 38 mm
- Quality cutting tools with 2 continuously adjustable blades
- Powerful discharge with large range and adjustable spread cover
- Discharge height 2.20 m
- Fully swivelable discharge according to GS standard
- Hydraulic cutting length adjustment
- Continuously adjustable feed speed
- Anti-locking system
- Hydraulic roller opening
- Easy maintenance through wide opening service hoods
- Duo lubrication system
- Silent package
- Additional comprehensive equipment options
- Machine dimensions L x W x H 1.86 (2.56) x 1.62 x 1.86 m
- Weight approx. 780 kg
PTO Wood Chipper
JBM 831 ZX at a Glance
– All equipment features: standard and options –
Drive
- Drive power 40 hp (30 kW) – 140 hp (105 kW)
- Freewheel PTO shaft
- Auxiliary shaft gear at PTO shaft speeds of 540 rpm
Chassis and frame
- Massive, stable 3-point linkage CAT I and II
Operation and ergonomics
- Ergonomic safety circuit according to EN 13525 with circumferential safety bar
- Safety-relevant dimensions according to EN 294
- Mechanical-hydraulic actuation of feed and safety elements or electrical-hydraulic actuation of feed and safety elements via buttons
Hopper and intake
- Large rigid feed hopper according to Πstandard or large hinged feed hopper according to Πstandard
- Large feed hopper with preparation for crane loading
- Material flow-optimized hopper design
- Optimum loading height
- Large aggressive feed rollers
- Encapsulated feed system
- Roller wrapping protection
- 2 parallel-guided, hydraulically driven feed rollers – ensure even and aggressive feed
- Horizontally mounted, parallel guided feed rollers
- Hydraulically driven conveyor belt
- Welded gripping feed rollers
- Wide intake: 310 x 220 mm
- Hydraulic cutting length adjustment 0 – 25 mm with hydraulic turning system
- Continuously adjustable cutting speed
Chipper disks and cutting blades
- Stable blade mounting system
- Massive chipper disk with reinforced blade insert
- Generously dimensioned chipper disk Ø 810 x 38 mm
- Chipper disk reinforcement
- Chipper disk dynamically balanced
- Powerful discharge with large discharge range
- Quality blades made of quenched and tempered steel
- High service life due to the selection of special alloy steels in connection with special heat treatment
- Continuously adjustable cutting system
- Counter blades can be used 4 times
- Side wall wear protection on the inside
- Over-dimensioned main bearing
- Additional wrapping protection for main bearing
Discharge and wood chips
- Discharge chute can be swiveled according to GS standard
- Powerful discharge with large discharge range
- Adjustable spread cover
- Secured transport position
- Silent discharge chute
- Discharge chute extension including additional stabilization
- Hinged discharge chute
- Height-adjustable discharge chute
- Adjustable wood chip length 0 – 25 mm
- Perfectly shredded wood chips for covering plots or heating systems
Control and hydraulic system
- Hydraulic feed control with cutting length adjustment
- Anti-locking system for automatic roller control
- Hydraulic roller opening for easy feeding of large trunk diameters
- Combination hydraulic control block for anti-locking system and integrated roller opening
- Filling level indicator for hydraulic oil
Maintenance and service
- Good access to the cutting system for adjustments and replacements
- Wide-opening service hood
- Gas pressure absorbers
- Duo lubrication system
- Tank system with liquid filling level indicator
Safety
- Designs according to the GS standard
- Additional wrapping of all pressurized hydraulic hoses with burst protection fabric
- Double-walled steel housing in the area of the turning circle of the chipper disk
- Safety operator handle and feed hopper dimensions according to EN 294 and EN 13525
- Circumferential safety bar – effective protection against the operator being caught unintentionally by the feed rollers
- Gas pressure spring for upper tunnel
- Silent package
- Silent discharge chute
- Safety curtain against ejected parts
- Quality with extremely high breaking strength