Stedman 30x20 Hammer Mill Hog Grinder – Wood/Plastic Mulcher

Overview

This Stedman Model B 30x20 Hammer Mill is a heavy-duty industrial grinder designed for processing wood and plastic waste into usable mulch, boiler fuel, or for disposal reduction. With a generous 30" x 20" opening and weighing approximately 13,000 pounds, this USA-made machine delivers robust performance for waste reduction and recycling operations. In good condition with good hammers, this versatile unit can be powered by diesel, gas, or electric motors.

Design and Performance

• Model: B 30x20
• Opening Size: 30" x 20"
• Manufacturer: Stedman (USA)
• Serial Number: HM 1399
• Operating Speed: 1100-1200 RPM
• Power Options: Belt-driven (diesel, gas, or electric)
• Condition: Good - Hammers in good condition
• Weight: Approximately 13,000 lbs
• Reference: TG2036

Key Specifications

• Feed Opening: 30 inches x 20 inches
• Rotor Speed: 1200 RPM optimal
• Motor Requirements: 75-150 HP (application dependent)
• Drive Type: Belt-driven flexibility
• Construction: Heavy-duty USA manufacturing
• Support: Still supported by Stedman

Physical Dimensions

• Height: 48 inches
• Length: 76 inches
• Width: 70 inches
• Weight: ~13,000 lbs (requires substantial equipment to move)

Processing Capabilities

• Wood Waste: Pallets, lumber scraps, yard waste
• Plastic Materials: Various plastic waste streams
• Output Uses: Mulch, boiler fuel, volume reduction
• Feed Size: Up to 30" x 20" opening capacity

Ideal Applications

• Wood Recycling Operations
• Pallet Grinding
• Plastic Recycling Facilities
• Biomass Fuel Production
• Waste Reduction Services
• Mulch Production
• Industrial Waste Processing
• Demolition Debris Processing
• Agricultural Operations
• Boiler Fuel Preparation

Benefits

• Large 30" x 20" opening handles bulky materials
• Versatile power options (diesel/gas/electric)
• Processes both wood and plastic materials
• Good condition with maintained hammers
• Still supported by Stedman for parts/service
• USA-made quality construction
• 13,000 lb build ensures stability
• Multiple output applications
• Belt-drive allows various power sources
• Proven industrial-grade performance

Additional Information

• Condition: Used - Good, As-Is Sale
• Stock Number: TG2036
• Serial Number: HM 1399
• Manufacturer Support: Parts and service available
• Power Range: 75-150 HP depending on material
• Shipping Dimensions: 48"H x 76"L x 70"W
• Special Note: Requires heavy equipment for moving
• Made in: USA
• Applications: Wood/plastic grinding to mulch or fuel