In developing the 3400X Wood Hog, Morbark has listened closely to customer feedback, ensuring the machine offers the features users demand and the versatility they require, all while leveraging our proven technology. A key attribute of the 3400X is its adaptability in size; it can be configured to a narrow width of just 8'4" (2.53 m), meeting legal transport width standards globally, regardless of the engine choice.

Boasting 800 horsepower (596 kW), the 3400X is perfectly suited for a wide range of applications across various global markets. Consistent with Morbark’s commitment to versatility, the 3400X is also available with electric power options. This model's design allows it to be easily tailored for numerous applications without the need for additional design modifications, making it a smart choice for diverse operational needs worldwide.

Specifications & Details

GENERAL US METRIC
Length (transport) 38'2" 11.63 m
Length (operating) 57'9" 17.37 m
Height (transport) 12' 3.66 m
Height (operating) 16' 0.5" 4.95 m
Width 8'6" 2.59 m
Gross Weight (approx.) 60,000 lb 27,216 kg
Axle Weight (approx.) 40,460 lb 18,352 kg
Tongue Weight (approx.) 19,260 lb 8,736 kg
Engine CAT  
Horsepower 800 HP 596 kW
Fuel Capacity (tank) 300 gallons 1,135 liters
Hydraulic Oil 100 gallons 378 liters
Infeed Opening 57.5" x 38" 145 cm x 112 cm
Screen Area 3,785 sq in   24,419 sq cm
Tracks Optional  

What applications are Morbark horizontal grinders used in?

The Morbark Wood Hog horizontal grinder is the best industrial-grade grinder you can get for processing brush, yard waste, clearing debris, storm debris, C&D waste, other mixed woody feedstocks, and asphalt shingles into saleable products.

What standard features are included on Morbark horizontal grinders?

All Morbark Wood Hogs come standard with the Morbark Integrated Control System (MICS) to maximize production and engine efficiency; a laser-cut factory-balanced rotor for unsurpassed durability; and an aggressive feed wheel with an internal poclain drive that has no chains or sprockets for more torque and reduced maintenance.

What transportation options are available for Morbark horizontal grinders?

All Morbark Wood Hog horizontal grinders are available in wheeled or tracked versions to meet the needs of your specific applications and terrain. The 3000X and 2400X models are also configured for multiple applications and global markets without additional design considerations, while the Morbark 6400XT Wood Hog Horizontal Grinder Next Generation includes a Transport Dolly System option equipped with independent air-ride suspension and remote-controlled front and rear hydraulic locks, allowing a single operator to attach the transport dolly in minutes.

What is the VTection Vibration Detection System?

The patent-pending VTECTION® Vibration Detection System monitors rotor vibration to reduce damage from contact with ungrindable objects or other causes of damaging vibration like an out-of-balance rotor, broken insert, or defective bearing. When coupled with Morbark's Break-Away Torque Limiter, dual hammermill protection - both mechanical and electrical - is achieved.

What maintenance is required for operating a Morbark horizontal grinder?

Regular maintenance includes checking and replacing wear parts (e.g., hammers, screens, and teeth), inspecting and lubricating moving parts, maintaining hydraulic systems, and ensuring the engine is in good working condition. Following the manufacturer’s recommended maintenance schedule is crucial for optimal performance and longevity.

How can I purchase a Morbark horizontal grinder or replacement parts?

Morbark horizontal grinders and genuine OEM replacement parts can be purchased through authorized dealers and distributors. You can find a dealer near you by using our dealer locator tool.

Keep your equipment running in top condition with genuine OEM Morbark parts! We offer the highest-quality wear parts, genuine Morbark replacement parts, wear parts for competitive equipment, remanufactured parts with a full warranty, used parts, full-service hydraulics, and much more!

With regular factory trainings for our dealers’ service professionals, you can also be sure that our global network of dealers will give you first-class support wherever you are.

Please click the Find a Dealer button below to locate your nearest Morbark dealer, or call our Parts/Service Customer Support Call Center at 800.255.8839.

Sloped Infeed Sides
Sloped infeed sides and an additional 24″ (60.96 cm) infeed length gives the operator improved visibility and loading efficiency.
Extended Maintenance Platform
The area between the hood and the engine has been reconfigured to provide an additional 12 inches (30.48 cm) of working space, for better access to components for general maintenance or to change screens.
MICS system
Automatically adjusts feed rates and monitors pressures and feed wheel position to maximize production and engine efficiency.
Externally Adjustable Torque Limiter
Flexible, easily adjustable torque limiter helps protect the driveline and hammermill for damage.
Hammermill
Internal planetary drive with no chains and sprockets means lower maintenance, more torque and better durability.
Electric Power Option
Electric power is available as an option for a cleaner and often more cost-effective way to process organic waste.

This machine's powerful engine and advanced grinding technology deliver exceptional performance, while its compact size ensures easy transport and operation in confined spaces.

3400XT Wood Hog Horizontal Grinder in Action
Milam Logging Testimonial
Mass Mulch Production with the 3400XT