Tub Grinders

We offer tub grinders from Haybuster and Roto Grind for grinding bales and other manufacturer-approved materials.

Haybuster H-1135

The Haybuster H-1135 Big Bite is a heavy-duty PTO tub grinder with an 11-foot tub. Haybuster specifies 200 to 315 PTO horsepower and at least 8 GPM at 1,500 PSI hydraulic supply for the H-1135. Confirm the screens and installed equipment on the Haybuster H-1135 tub grinder before ordering.

Roto Grind Models

The Roto Grind 1090 has a 9-foot top-diameter tub, 1,000-rpm drive, 36 hammers, and five adjustable shear plates. Roto Grind states that output varies with material, moisture, desired fineness, and tractor power. Contact us to confirm the model and installed equipment on the Roto Grind 1090 or Roto Grind 760 before ordering.

Our processing and feeding equipment and bale processors collections include related equipment. Send the material, tractor PTO horsepower, and grinder model to sales@keastenterprises.com; we can help with the machine, delivery, financing, or a trade-in.