2016 UNIVERSAL REFINER RMAG 92

Well cared for and ready to work. Equipped with all upgrades from the maufacturer including 2 speed pan, newer style cutter (bolt on blades), regrind shears, 6 pan drive motors with positraction, remote control, reversing fan. Includes 3 sets of extra screens (5", 7", and 9"), extra cutter disc, spare drive belts, slugs, and conveyor belt.

2016 Universal Refiner RMAG 92

3,100 hours on a 2016 Universal Refiner RMAG 92 — that’s roughly 280 hours per year on an 800HP tub grinder. Combined with multiple factory upgrades, this is a well-equipped machine ready for production work.

Who This Machine Is For

• Land clearing contractors — handles large volumes of brush, timber, and stumps
• Recycling yards — processes wood waste into consistent, sellable material
• Forestry operations — built for grinding dense material and whole trees
• Operators wanting upgraded equipment — factory options and extras already included

What It Grinds

• Whole trees and large timber — tub design allows feeding oversized material directly
• Stumps — breaks down dense root systems with high horsepower
• Brush and green waste — reduces volume quickly for hauling or reuse
• Construction wood waste — processes pallets, lumber, and mixed debris

This is not a chipper. It uses hammers and cutters, so the output is ground material, not uniform chips.

Specs in Plain Language

This unit is powered by an 800HP CAT C18 engine. That level of horsepower is built for production grinding and can handle large, dense material without constant slowdown.

With 3,100 hours over 10 years, you’re looking at about 280 hours per year. That’s moderate usage for a tub grinder, leaving solid life remaining in the machine.

This unit is equipped with multiple factory upgrades, including a 2-speed pan, bolt-on cutter system, regrind shears, and six pan drive motors with positraction. These features improve feed control, cutting efficiency, and overall performance.

It also includes a remote control and reversing fan, along with extra components like multiple screen sizes (5", 7", and 9"), an extra cutter disc, spare belts, slugs, and a conveyor belt. These extras help reduce downtime and give flexibility in production.

If you’re comparing options, you can also view other tub grinders or check horizontal grinders if your operation needs more controlled feeding.

Why Buy From GrinderCrusherScreen

We've been in the tub grinder business since 1973. We know these machines because we work in this industry every day. We can answer your questions about the RMAG 92 before you buy, and we help with financing, coordinating inspections, and arranging transportation.

Got a tub grinder you need to sell? We handle the marketing, the calls, the tire kickers, and the transaction. It's free. You set your price, you get your price.

Call 770-433-2670 or email sales@grindercrusherscreen.com for pricing or details.