With a large hammermill and a 36″ tip swing, the Morbark 4600XL Wood Hog horizontal grinder offers unmatched performance in its class. Features include a 60″ x 46″ infeed opening for processing bulky material, engine options up to 1050 HP, a pegged feed wheel to prevent wrapping, and rugged WHD-120 infeed chain to easily handle tough material.
Morbark Integrated Control Systems (MICS)
Automatically adjusts feed rates and monitors pressures and feed wheel position to maximize production and engine efficiency.
Laser-cut upturn rotor, factory-balanced with forged hammers, offers unsurpassed durability and smooth operation.
Internal planetary drive with no chains and sprockets means lower maintenance, more torque and better durability.
Externally Adjustable Break-Away Torque Limiter
Flexible, easily adjustable torque limiter helps protect the driveline and hammermill for damage.
Length (transport) wheeled: 42′
Length (operating) wheeled: 63′
Height wheeled: 13’3″
Height (operating) wheeled: 16’9″
Width wheeled: 10’11”
Length (transport) tracked: 45′
Length (operating) tracked: 61’10”
Height tracked: 11’11”
Height (operating) tracked: 16’4″
Width tracked: 11’3″
Gross weight wheeled: 75,660 lbs.
Axle weight: 51,600 lbs.
Tongue weight: 24,060 lbs.
Gross weight tracked: 88,640 lbs.
Engine: CAT or Cummins
Horsepower: 800 HP to 1050 HP
Fuel capacity (tank) wheeled: 370 gallons
Hydraulic oil capacity wheeled: 187 gallons
Fuel capacity (tank) tracked: 340 gallons
Hydraulic oil capacity tracked: 267 gallons
Towing arrangement:fifth wheel
Dust suppression system
Hydraulically operated debris containment door
Remote control with tethered back-up system
Infeed opening: 60″ x 46″
Variable speed infeed system consists of one 33″diameter top compression feed roll with internal drive and an 15’5″ long x 60 3/8″ wide live floor equipped with four strands of WDH-120 chain in a staggered configuration with direct drive.
Hammermill and Grates
36″ x 61-3/8″ hammermill system constructed of heavy-duty 25-½” diameter rotor, (17) 1-1/8″ thick two-piece laser-cut rotor plates to ensure precision and enforce steel strength. The plates are keyed on an 8-3/8″ diameter shaft with two 5-3/16″ bearings and eight 2-¼” hammer retaining rods. Hammermill pattern consists of (18) 2″ balanced forged steel heavy-duty hammers, (18) 3-1/16″ wide double-edged replaceable inserts and 18 rakers.
Discharge system consists of a hydraulically driven, horizontal 48″ wide x 22′ long aggregate belly belt conveyor discharging onto a 36″ wide stacking conveyor with hydraulic fold for transport.
- Electric power
- Automatic reversing fan system
- Externally adjustable break-away torque limiter
- 30-insert hammermill pattern
- 12- or 16-knife chipper drum assembly
- Variety of conveyors available
- Variety of grates sizes available
- Magnetized end pulley with collecting slide tray for ferrous metal removal
- 11 HP air compressor with lockable enclosure
- Omega Pezio metal detector
- Hydraulic rod puller