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Browse wheel-mounted horizontal grinders for sale from Morbark, Peterson Pacific, Rotochopper, Vermeer, Bandit, and other manufacturers. A wheel-mounted horizontal grinder tows behind a truck for fast highway transport between job sites. This is the most common configuration for mulch producers, sawmill waste processors, and grinding contractors who move between prepared sites on a regular schedule. GrinderCrusherScreen has been helping operators find the right grinding equipment since 1973. Browse our inventory below or call 770-433-2670 for pricing and availability.


Why Choose a Wheel-Mounted Horizontal Grinder?

A wheel-mounted horizontal grinder is built for road portability. You hitch it to a truck, tow it between sites at highway speed, and set up on flat or graded ground. There is no need for a lowboy trailer or special transport permits in most cases. That keeps mobilization costs low and your schedule flexible.


Wheel-mounted horizontal grinders are the preferred choice for:


  • Mulch producers: tow the grinder to clean wood sources, grind on site, and haul finished mulch product back to the yard. Fast highway transport means you can serve multiple material sources in the same week
  • Sawmill operations: process slabs, offcuts, edgings, and bark into hog fuel, mulch, or animal bedding. A wheel-mounted grinder is easy to reposition between mill locations
  • Commercial mulch and color operations: Rotochopper and other manufacturers offer wheel-mounted grinders designed specifically for high-quality mulch production with single-pass coloring capability
  • Grinding contractors: tow to the next job without scheduling a separate equipment haul. Serve multiple clients across a wide territory without the cost of a lowboy move for each site
  • Municipal and county operations: move between yard waste drop-off sites, parks, and right-of-way clearing projects

Brands We Commonly See

Most major horizontal grinder manufacturers offer wheel-mounted configurations. Here is what we typically see:


  • Rotochopper: known for producing a high-quality finished product in a single pass. Rotochopper wheel-mounted grinders are popular for mulch coloring operations and applications where output consistency is the top priority
  • Morbark: heavy-duty wheel-mounted grinders for production-scale mulch and biomass processing. Morbark machines are a standard choice for high-volume operations
  • Peterson Pacific: reliable wheel-mounted grinders built for contractors and yard-based wood processing operations
  • Vermeer: the HG series is available in towable configurations popular with mulch producers and grinding contractors
  • Bandit: wheel-mounted horizontal grinders for contractors running portable grinding operations. A solid option for smaller to mid-size operations


We also see Diamond Z, DuraTech, and other brands from time to time. If you are looking for a specific make or model, call 770-433-2670 and we can check current availability or help locate one.


Wheel-Mounted vs. Track-Mounted Horizontal Grinders

The choice comes down to how you get the grinder to the material.


A wheel-mounted horizontal grinder tows directly behind a truck for fast road transport. It sets up quickly on firm, level ground and is the right choice for operations that work multiple sites per week. The trade-off is limited off-road mobility. You need a prepared surface to operate on.


A track-mounted horizontal grinder crawls under its own power across uneven terrain, soft ground, and slopes. It is the right choice for land clearing, logging, and remote job sites where a wheeled machine cannot operate.


For most mulch producers and grinding contractors who work at prepared yards or paved sites, the wheel-mounted configuration is the more practical choice. You can move between jobs the same day without coordinating a separate equipment transport.


What to Check on a Wheel-Mounted Horizontal Grinder Before You Buy

Start with the running gear. Check the tires, axles, suspension, brakes, and tongue or pintle hitch for wear and damage. A grinder that tows between sites regularly puts road miles on its undercarriage. Look for signs of road fatigue, uneven tire wear, or frame stress around the hitch point.


Next, check the rotor and hammers. Inspect every hammer for wear, cracking, and missing tips. Check the rotor bearings for smooth rotation. Rebuilding a rotor is one of the most expensive repairs on a horizontal grinder.


Inspect the engine, service records, and oil condition. Wheel-mounted grinders run under heavy load during production and accumulate wear during road transport. A documented maintenance history is worth a premium.


Finally, check the feed conveyor, compression roller, screen condition, and discharge system. These components directly affect production quality and throughput.


We help coordinate inspections so buyers can evaluate a machine before committing. Call 770-433-2670 and our team can walk you through what to look for.


Find the Right Wheel-Mounted Horizontal Grinder

Browse our current wheel-mounted horizontal grinder inventory below, or call 770-433-2670 to talk with our team. We can help match you to the right machine, arrange financing, and coordinate delivery anywhere in North America.

Used 2023 BANDIT 1425
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2023 BANDIT 1425

Includes magnetic head pulley, coloring system, and 1-1/2" screen Hours: 21 | Engine: 120HP Cat

Used 2000 BANDIT BEAST 3680
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2000 BANDIT BEAST 3680

Upgraded to Cat engine. New clutch, ECM, hydraulic components, feed table, and remote! Runs and w...

Used 1999 BANDIT BEAST 3680
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1999 BANDIT BEAST 3680

Extra parts, Optional Color Critter colorizer. Hours: 1582 | Engine: 525HP John Deere

Used 2021 BANDIT Beast 2460XP
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2021 BANDIT Beast 2460XP

Excellent condition. Some extra parts. 2021 Bandit Beast 2460XP 618 hours on a 2021 Bandit Beas...

Used 2005 BANDIT BEAST 3680
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2005 BANDIT BEAST 3680

2005 Bandit Beast 3680 5,900 hours on a 2005 Bandit Beast 3680 — that’s roughly 295 hours per ye...

Used 1997 BANDIT BEAST 3680
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1997 BANDIT BEAST 3680

All reconditioned. Painted and new decals. 1997 Bandit Beast 3680 2,880 hours on a 1997 Bandit ...

Used 2002 CBI 4000
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2002 CBI 4000

Reduced price (was $178,900) Engine: 1000HP Cat

Used 1998 CBI MAGNUM FORCE 4800 - HORIZONTAL GRINDER
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1998 CBI MAGNUM FORCE 4800 - HORIZONTAL GRINDER

Fair running machine. Reduced Price: was $179,000 DB Engine: Cat 3412

Used 2005 CMI BIOGRIND 400
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2005 CMI BIOGRIND 400

Approx $25k in new parts/service. New clutch handle, batteries, pressure switch for feed belt rev...

Used CMI BIOGRIND 260 - HORIZONTAL GRINDER
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CMI BIOGRIND 260 - HORIZONTAL GRINDER

Replacement engine in machine, but not fully installed (original went out). Sold as-is XB Engine: 260HP Cum...

Used 2011 DOPPSTADT AK530
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2011 DOPPSTADT AK530

Reduced Price (was $375,900) PI Hours : 1700 | Engine: 510HP Mercedes

Used 2009 DOPPSTADT AK230
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2009 DOPPSTADT AK230

New floor chain and discharge belt. 10" and 3" screen (additional 10" that needs welding). Air br...

Used FECON MZA3250
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1997 FECON MZA3250

Was running without rear discharge prior (the bed has been reinstalled, but not the chain). Inclu...

Used 2012 MORBARK 4600XL
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2012 MORBARK 4600XL

New hammers and rods. Replaced wear plates in mill area. Well maintained. 2012 Morbark 4600XL 3...

Used 2007 MORBARK 4600XL
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2007 MORBARK 4600XL

New conveyor belt, pump motor and a new remote. Reduce price (was $215,000) 2007 Morbark 4600XL...

Used 2010 MORBARK 4600
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2010 MORBARK 4600

Rebuilt engine and clutch. New discharge and belly belts. Infeed and mill redone at approx 13k ho...

Used 2005 MORBARK 6600
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2005 MORBARK 6600 - HORIZONTAL GRINDER

New engine at 12,000 hrs, new clutch cooupler at 17,498 hrs, new torque hub at 17,300, new inject...

Used 2006 MORBARK 6600
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2006 MORBARK 6600 - HORIZONTAL GRINDER

New engine at 18,884 hrs, new torque hub at 21,500 hrs. New mill bearings in 2021, new clutch in ...

Used 2006 MORBARK 3600
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2006 MORBARK 3600

Rebuilt torque limiter. Remote. 3" screens. Wheel mounted, pintle hitch. Runs great. Everything w...

Used 2009 MORBARK 4600 - HORIZONTAL GRINDER
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2009 MORBARK 4600

New torque hub, new engine at 13,540 hrs, new mill bearings in 2021, new clutch in 2020. Grinder ...

Used 2012 MORBARK 3800XL
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2012 MORBARK 3800XL

Nice grinder, ready to work. Hours: 5940 | Engine: 800HP Cat

Used 2006 MORBARK 3600
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2006 MORBARK 3600

4 new tires. Changed from pintle hitch to fifth wheel. Serviced and ready to work. Reduced price...

Used 2016 MORBARK 6600
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2016 MORBARK 6600

Grind hours are 5,315. Reduce price (was $335,000) 2016 Morbark 6600 6,762 engine hours on a 2...

Used 2006 PETERSON PACIFIC 7400
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2006 PETERSON PACIFIC 7400

Includes several screens (6", 4", 3", 3"x4", and 2"x3") Hours: 7736 | Engine: 1050HP Cat

Used 1999 PETERSON PACIFIC 5400 - HORIZONTAL GRINDER
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1999 PETERSON PACIFIC 5400 - HORIZONTAL GRINDER

New belly belt, new alternator, new starter, new batteries, new tips, rebuilt anvil, remote contr...

Used 2005 PETERSON PACIFIC 4700B Horizontal Wheel Grinder
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2005 PETERSON PACIFIC 4700B Horizontal Wood Grinder

New clutch at 9,000 hrs. Engine rebuilt at 7,580 hrs. New bearing on belt at 9,096 hrs. Reduce p...

Used 2008 PRECISION HUSKY PROGRIND H3060
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2008 PRECISION HUSKY PROGRIND H3060

48" discharge belt. Nice, clean unit. XB HPR00Z154T0H 2008 Precision Husky Progrind H3060 6,00...

Used 2010 RAYCO RH1754-240
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2010 RAYCO RH1754-240 - HORIZONTAL GRINDER

New clutch, tires, drive belt, drum bearings, infeed belt, hammers and tips. Spare mill. 3 extra ...

Used 2015 RAYCO RH1754-240
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2015 RAYCO RH1754-240

Very good condition. Maintenance done on a regular basis. Was used on private property to clean u...

Used 2014 RAYCO 1754-240
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2014 RAYCO 1754-240

NJ HPR0000Z129T9H 2014 Rayco RH1754-240 25 hours on a 2014 Rayco RH1754-240 — that’s essentiall...

Used 1996 REXWORKS MAXIGRIND 460G
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1996 REXWORKS MAXIGRIND 460G

Grapple, rebuilt hydraulic pump, 18' conveyor with magnetic head pulley. No remote. Reduce price...

Used 2023 ROTOCHOPPER MC266
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2023 ROTOCHOPPER MC266

Like new. Color ready. Has a gold 5-year warranty. HPR0000Z489T 2023 Rotochopper MC266 860 hou...

Used 2010 ROTOCHOPPER B66
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2010 ROTOCHOPPER B66

Shingle package from factory. Completely serviced. Very clean, Turn key ready to work. Was only u...

Used 2013 ROTOCHOPPER FP66
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2013 ROTOCHOPPER FP66

Complete factory overhaul at 9500 hours by Rotochopper, only 765 hours since. Shingle package. Hours: 765 (s...

Used 2021 ROTOCHOPPER MP2
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2021 ROTOCHOPPER MP2

Tier 4 engine, bulit in colorizer, and remote. 4", 1-3/4", and 1-1/4" screens. Include some extra...

Used 2016 ROTOCHOPPER MP2
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2016 ROTOCHOPPER MP2

2016 Rotochopper MP2 2,887 hours on a 2016 Rotochopper MP2 — that’s roughly 320 hours per year o...

Used 2019 ROTOCHOPPER MP2
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2019 ROTOCHOPPER MP2

Includes colorizer and 18" cross magnet. 2019 Rotochopper MP2 900 hours on a 2019 Rotochopper M...

Used 2003 ROTOCHOPPER MC266
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2003 ROTOCHOPPER MC266

Axel/hitch have been reversed (wheels are now on the feed end, and king pin on the conveyor end)....

Used 2009 ROTOCHOPPER MC266
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2009 ROTOCHOPPER MC266

Very well maintained, always up to date on the maintenance checks. Just replaced bearings, drum, ...

Used 2015 VERMEER HG4000
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2013 VERMEER HG4000

New infeed floor installed. Excellent condition. No DEF motor. Include 5th wheel dolly (for movin...

Used 2019 VERMEER HG6000
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2018 VERMEER HG6000

Ready for work. Low hours. One owner. Has a high capacity cooling package. 2018 Vermeer HG6000 ...

Used 2020 VERMEER HG6000
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2020 VERMEER HG6000

Cleated Viper conveyor w/super slice, Axial magnetic drive pulley, series III duplex drum. Cat C1...

Used 2013 VERMEER HG6000
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2013 VERMEER HG6000

Engine blown and needs a rebuild. Available as-is or with rebuild done for an additional $79k. 2...

Used 2015 VERMEER HG4000 - HORIZONTAL GRINDER
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2015 VERMEER HG4000 - HORIZONTAL GRINDER

New mill, hammers, tips, and mill bearings. Like new. Demo hours only, never put into service. Hours : 1296

Used 2023 VERMEER HG4000
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2023 VERMEER HG4000

Like new. Screen hoist. Air compressor, overhead magnet, damage defense system, axial magnetic dr...

Used 2013 VERMEER HG4000
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2013 VERMEER HG4000 - HORIZONTAL GRINDER

Was only used for grinding pallets. Reduced price (was $189,000) Hours: 1886 | Engine: 440HP Fiat

Used 2012 VERMEER HG8000
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2012 VERMEER HG8000

Drive belt for hammermill, anvil, and wear plates around hammermill replaced at 3763 hours Reduc...