Tree Stump Grinder SG 3200D

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SG 3200D

Max transport length:

43.6' (13.3 m)

Max transport width:

11.92' (3.6 m)

Max transport height:

162" (411.48 cm)

Weight:

78,000 lb (35,380.2 kg)

Engine Make/model:

C27 Tier 4 Final

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Tree Stump Grinder

A Tree Stump Grinder is a heavy-duty industrial machine designed to shred large volumes of wood waste (whole trees, stumps, branches, construction wood, etc.) into smaller, uniform pieces like chips, mulch, or biomass fuel. It gets its name from its large, open-top “tub” hopper, where raw material is loaded.

— High processing capacity: Large models can shred up to 50 tons of wood waste per hour, making them ideal for large-scale projects.

— Versatility: Can handle a wide range of raw materials, from small branches to massive tree stumps.

— On-site processing: Mobile models eliminate the need to transport bulky waste to a processing facility, reducing costs and carbon emissions.

See the tree stump grinder wood chips in Action

Tree Stump Grinder

A tree stump grinder is a compact, specialized machine designed to remove tree stumps by grinding them into small wood chips or sawdust. Unlike general wood shredders, it’s engineered to tackle the dense, root-connected stumps left behind after tree cutting, making it essential for landscaping, construction, and land clearing projects.

Equipment Features

OPTIMAL CUTTING PERFORMANCE. The patented Series IIl duplex drum offers proven cutting performance, and reversible hammers and tips nearly double the wear life of single-sided designs and simplify daily maintenance.

JOBSITE SAFETY. The patented thrown object restraint system (TORS) reduces the amount and distance of thrown material debris, and has a smooth underside for better material fl ow.

CONVENIENT CONTROL. Monitor real-time performance and data via the on-rig display or remote control.

OVERBAND MAGNET. An optional, overband helps remove ferrous material from the end product.

JOBSITE EFFICIENCY. An optional loader cab with grapple allows for a one-man operation,helping reduce labor costs and increase effi ciency.

ENGINE POWER. A C27 Tier 4F engine provides 950 hp (708 kW) of power to meet your jobsite demands.

Equipment Specifications

GENERAL DIMENSIONS – NON-LOADER Max transport length: 43.6′ (13.3 m) Max transport width: 11.92′ (3.6 m) Max transport height: 162″ (411.48 cm) Weight: 78,000 lb (35,380.2 kg)	DISCHARGE SYSTEM – SINGLE BELT DESIGN Belt length: 24′ (7.3 m) Belt width: 48″ (121.9 cm) Belt design: 330# with V-cleat
GENERAL DIMENSIONS – LOADER Max transport length: 43.6′ (13.3 m) Max loader reach: 29.5′ (9 m) Max transport width: 11.9′ (3.6 m) Max transport height: 162″ (411.5 cm) Weight: 90,000 lb (40,823.3 kg)	HYDRAULIC SYSTEM Tank capacity: 100 gal (378.5 L) Implement pump type: Axial piston, variable displacement CONTROLS Stationary: LCD multifunction Remote: Multifunction with built-in LCD display; max 300′ (91.4 m) operating range
ENGINE OPTION ONE Make/model: C27 Tier 4 Final Gross horsepower: 950 hp (708 kW) Fuel tank capacity: 500 gal (1892.7 L) ENGINE OPTION TWO (FOR LESSER REGULATED COUNTRIES) Model: Caterpillar C27 Tier 2 Gross horsepower: 950 hp (708 kW) Fuel tank capacity: 500 gal (1892.7 L)	OPTIONAL LOADER Loader reach: 29.5′ (9 m) Pedestal/Cab rotation: 370° Loader lift capacity at full reach: 4000 lb (1814.4 kg) Loader lift capacity at 10′ (3.1 m): 12,000 lb (5443.1 kg) Grapple type: Multi-tine, continuous 360° rotation Grapple weight: 1450 lb (657.7 kg)
FEED SYSTEM Inside diameter of tub: 10′ (3 m) Inside flare diameter (at tub opening): 13′ (3.9 m) Depth of tub: 4.7′ (1.4 m)	OPTIONAL AIR COMPRESSOR Brand: Mi-T-M Engine: 11.7 hp (8.7 kW) Honda Max pressure: 175 psi (12.1 bar) Max air flow: 29 cfm (0.8 m3/min) Tank capacity: 30 gal (113.6 L)
DUPLEX DRUM Millbox opening: 32″ x 72″ (81.3 x 182.9 cm) Drum diameter: 22.5″ (57.2 cm) Number of hammers: 10 Number of tips: 20 SCREENS Screen dimensions: 72.4″ x 28.1″ (183.9 cm x 71.4 cm) with .75″ and 1″ (1.9 cm and 2.5 cm) thick wear surface Screen area: 4,069 sq in (26,251 sq cm)	OPTIONS Super single wheel assemblies Auto reversing fan Air ride suspension Confidence Plus® asset protection program Damage Defense system Overband magnet Work lights Loader