We’ve designed the Morbark 3800XL Wood Hog to be the best horizontal grinder on the market. A larger, more aggressive hammermill and independent drive motors on the feed-wheel and belt-chain result in a continuous feed with higher production, greater fuel efficiency, and a more consistent end product. The 3800XL Wood Hog will dramatically increase your production capacity and operating efficiency.
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 T-1 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 Optional
Flexible, easily adjustable torque limiter helps protect the driveline and hammermill for damage.
Length (transport) wheeled: 38’8″
Length (operating) wheeled: 58’8″
Height wheeled: 13’2″
Height (operating) wheeled: 17′
Width wheeled: 10’8″
Length (transport) tracked: 38’2″
Length (operating) tracked: 58’5″
Height tracked: 12′
Height (operating) tracked: 16’4″
Width tracked: 10’8″ 10’3″
Gross weight wheeled: 71,540 lbs.
Axle weight: 47,240 lbs.
Tongue weight: 24,300 lbs.
Gross weight tracked: 80,120 lbs.
Horsepower: 700 HP to 800 HP
Fuel capacity (tank): 280 gallons
Hydraulic oil capacity: 200 gallons
Towing arrangement: fifth wheel
Dust suppression system
Hydraulically operated debris containment door
Remote control with tethered back-up system
Infeed opening: 59 ¾” x 40″
Variable speed infeed system consists of one 34″ diameter top compression feed roll with internal drive and a 16′ long x 59 ¾” wide live floor equipped with four strands of WDH-120 chain in a staggered configuration with direct drive.
Hammermill and Grates
32″ x 60 3/8″ hammermill system constructed of heavy-duty 20″ diameter rotor; (16) 1-1/4″ thick, two-piece laser-cut rotor plates to ensure precision and enforce steel strength. The plates are keyed on a 7″ diameter shaft with 4-7/16″ bearings on both ends of the rotor and eight 2-1/4″ hammer retaining rods. Hammermill pattern has (18) 2″ balanced forged heavy-duty hammers, (18) 3-1/16″ wide, double-edged replaceable inserts and 18 rakers.
Discharge system consists of a hydraulically driven, horizontal 48″ x 17’9″ long aggregate belt conveyor discharging onto a 36″ wide x 26’10” long stacking conveyor with hydraulic fold for transport.
- Automatic reversing fan system
- Externally adjustable break-away torque limiter
- Variety of grates sizes available
- 11 HP air compressor with lockable enclosure
- Hydraulic rod puller