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Alexander Equipment Company - LisleMorbark, LLC

6400X Wood Hog Horizontal Grinder

6400X Wood Hog Horizontal Grinder

Ideal for processing wood waste, land clearing and storm debris into saleable products, the 6400XT Wood Hog weighs in at less than 96,500 lb (43,772 kg) and measures 11'5.5" (3.49 m) wide with the standard Caterpillar 325L undercarriage with 600mm double grousers, allowing the unit to be transported to nearly all domestic and international markets. The infeed bed is 24 inches (60.96 cm) longer than previous Morbark grinders in the 1,000-plus horsepower range and has sloped sides. This configuration improves operator sight lines for more efficient loading of material.

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Morbark Integrated Control Systems (MICS)

Automatically adjusts feed rates and monitors pressures and feed wheel position to maximize production and engine efficiency.

Extended Maintenance Platform

The area between the hood and the engine has been reconfigured to provide an additional 31.5″ (80 cm) of working space for better access for maintenance and changing screens.

Removable Infeed Floor

Standard on the 6400XT is a removable infeed chain return floor, which allows excess material to fall away to minimize the wear on the floor, bed chain and inserts, particularly useful in land-clearing or other applications with dirty material.


325L Caterpillar Undercarriage

External Adjustable Break-away Torque Limiter

Flexible, easily adjustable torque limiter helps protect the driveline and hammermill for damage.


42″ x 61.375″ (106.7 cm x 155.9 cm) hammermill system constructed of heavy-duty 28″ (71.1 cm) diameter rotor, (15) 1″ (2.86 cm) thick laser-cut rotor plates to ensure precision and enforce steel strength. The plates are keyed on an 8.375″ (21.3 cm) diameter shaft with (2) 5.19″ (13.5 cm) bearings on both ends of the rotor and eight 3″ (7.6 cm) hammer retaining rods. Hammermill pattern has (18), 2.25” (5.7 cm) balanced forged heavy-duty hammers, (18) 3.44″ (8.7 cm) wide double-edged replaceable inserts and 18 rakers.

Electric Power

Electric power is available as an option for a cleaner and often more cost-effective way to process organic waste (available on trailer unit).

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6400X Wood Hog Horizontal Grinder
Length tracked44', 13.14 m
Height tracked11'10", 3.61 m
Width tracked11'5.5", 3.49 m
Gross weight tracked96,500 lb, 43,772 kg
Horsepower1,050 HP to 1,200 HP, 783 kW to 894 kW
Fuel capacity (tank) tracked365 gallons, 1,382.68 litres
Hydraulic oil capacity tracked250 gallons, 946.35 litres
Infeed opening60″ x 59.5″, 152.4 cm x 151.1 cm
Screen area5,406 sq in, 34,877 sq cm
TracksOptional, 325L Caterpillar Undercarriage
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