2026 Morbark 1300B Tub Grinder 

2026 Morbark 1300B Tub Grinder

1300B Tub Grinder
Discover why the Morbark 1300B Tub Grinder sets the standard for efficiency and reliability in the market.

Experience the unmatched performance of the Morbark 1300B Tub Grinder, blending heavy-duty construction with cutting-edge technology. Featuring the innovative Morbark Integrated Control System, this grinder allows you to monitor critical machine parameters effortlessly.

Equipped with a full breakaway torque limiter system, hydraulic augers, and a precision laser-cut hammer mill, the Morbark 1300B stands out as the most sought-after grinder in the industry. Its replaceable, one-piece anvil and tub floor wear plates streamline maintenance, reducing downtime significantly.

For added convenience, consider the optional track undercarriage, enabling seamless transportation of the grinder directly to the material site. Discover why the Morbark 1300B Tub Grinder sets the standard for efficiency and reliability in the market.

The Morbark 1300B Tub Grinder combines heavy‑duty construction with the latest technology, including the Morbark Integrated Control System, which allows you to monitor critical machine parameters. With a full breakaway torque limiter system, hydraulic augers and a laser‑cut hammer mill, the 1300B tub grinder is the most popular grinder on the market. The optional track undercarriage makes it easy to bring the grinder right to the material.

Features may include:

• Tub is equipped with hydraulic augers that allow the operator to quickly remove product from beneath the mill. During material surges, pressure sensors automatically slow tub rotation to prevent plugging.
• The full breakaway torque limiter system protects the engine and clutch against shock and overload without stalling the engine.
• Laser-cut, factory-balanced hammermills with forged hammers offer unsurpassed durability and smooth operation.
• Replaceable, one-piece anvil and tub floor wear plates make maintenance easy and reduce downtime.

EQUIPMENT HIGHLIGHTS

• Discharge system consisting of two 16" (40.64 cm) diameter augers discharge onto a 40" (101.6 cm) x 31' (6.71 m) heavy-duty belt conveyor
• Tub has 10' (3.04 m) diameter at inside base, and 57" (144.78 cm) deep walls constructed of 0.375" (9.52 mm) structural steel plate, floor constructed of 0.5" (12.7 mm) thick T-1 wear-resistant steel
• Tub is supported by (16) roller guides carried on 1.5" (3.81 cm) diameter shaft
• 31" (78.74 cm) x 64" (162.56 cm) hammermill system constructed of heavy-duty 20"(50.8 cm) diameter rotor, (13) 1.875" (4.76 cm) thick, laser-cut rotor plates to ensure precision and enforce steel strength. The plates are keyed on a 7" (17.78 cm) diameter shaft with 4.44" (11.27 cm) bearings and (8) 2.25" (5.71 cm) hammer retaining rods
• Complete with (24) 2" (5.08 cm) balanced hard-surfaced hammers and (24) 3.06" (7.77 cm) forged double-edged replaceable inserts
• 1" (2.54 cm) thick wear form steel heavy-duty screens
• Magnetized end pulley for discharge conveyor, complete with collecting slide tray for ferrous metal removal
• Remote control with tethered back-up system
• Dust supression system
• 11-HP (8.2 kW) air compressor
• Hydraulic rod pusher

Options

• Model 400 knuckleboom loader with 36" (91.44 cm) Tarantula grapple, 360° turn motor and stationary operator’s cab
• 14' (4.27 m) diameter tub flare with flat sides to maintain an 11'11" (3.63 m) width
• ESPAR heating system for cold-weather start