Professional Compact Commercial Tiller | Maxim RM4H Tiller
High-Speed Soil Preparation for Precision Landscaping

Standard tillers are often too bulky for the detailed work required in residential flower beds or tight garden rows. The Maxim RM4H Tiller provides a compact, commercial-grade solution that allows for aggressive soil mixing without sacrificing the maneuverability needed for precision tasks.
This unit is driven by a commercial Honda GX120 engine, providing the industrial torque necessary for daily professional use. The Maxim RM4H Tiller utilizes a specialized roller chain and sprocket transmission that allows the tines to hit 150 RPM, effectively throwing dirt and breaking up compaction.
Durability is engineered into the all-steel frame, which features reinforcement at all major stress points to prevent structural fatigue. To ensure the engine stays protected during transport and heavy operation, an integrated engine guard shields the vital components of the Honda powerplant.
The transmission is completely enclosed within a double-welded case to prevent dirt and debris from fouling the internal drive. An additional metal shield is included specifically to keep wires, vines, and long weeds from wrapping around the axles or entering the drive system.
Operators can choose between a 13-inch or 19-inch tilling width, making the machine adaptable to both narrow paths and wider open garden spaces. The heavy-duty bolo tines are designed for longevity, featuring bolt-on replaceable blades so you can maintain peak digging performance without replacing entire assemblies.
Standard features like the drag bar add necessary resistance, making the tiller easier to control while digging up to 8 inches deep. With its lightweight 110-lb frame and spring-loaded wheels, this American-made machine is the ultimate tool for contractors who need high-performance tilling in a portable package.
Why Choose The Maxim RM4H?
Commercial Honda GX120 Reliability
This tiller is equipped with a genuine Honda industrial engine, renowned for its easy-start recoil and long service life in the professional market. This ensures your machine is ready for work every morning, providing consistent power through the toughest soil conditions.
Aggressive 150 RPM Tine Speed
The high-speed tine rotation allows for much faster soil mixing and more effective dirt throwing than standard consumer tillers. This aggressive action is essential for properly incorporating soil amendments or prepping seedbeds in a single pass.
Serviceable Roller Chain Transmission
Unlike many compact units with sealed, disposable transmissions, this model uses a serviceable roller chain and sprocket system. This design allows for professional maintenance over the years, significantly extending the overall lifespan of your investment.
Reinforced Steel Frame Build
The frame is built with heavy-duty steel and reinforced at every point of stress to withstand the vibrations of daily commercial operation. This industrial-grade construction means the unit won't flex or bend when hitting hidden rocks or heavy clay.
Superior Debris Protection
The double-welded transmission case and dedicated metal shields prevent vines and wires from causing mechanical failure. This protection allows you to work in overgrown areas or abandoned garden plots with minimal risk of damaging the drive system.
Versatile Tilling Width Options
With the ability to adjust the tilling path between 13 inches and 19 inches, you have the flexibility to handle multiple landscaping roles. You can navigate tight flower beds or quickly clear a larger vegetable garden using the same reliable machine.
Lightweight Portable Efficiency
Weighing only 110 lbs, this tiller offers a high power-to-weight ratio that makes it easy for a single operator to load and unload. The spring-loaded wheels and stamped hitch facilitate quick transport across job sites, ensuring you spend more time tilling and less time moving gear.
Additional Options: Check out other Tillers or other Maxim options