Zubr Z-18 Mini-Tiller

Powertrain and Transmission

The core of the Zubr Z-18 is its single-cylinder diesel engine equipped with a liquid cooling system. This is a crucial engineering choice for heavy-duty agricultural tasks during hot summer months. Unlike air-cooled counterparts, this engine maintains consistent performance without requiring frequent cooling breaks. The engine’s high torque output ensures that the unit remains steady even when tilling deep into hard-packed or virgin soil.

Power Transmission and Traction

The gear-driven transmission system effectively converts engine power into high-torque traction, minimizing energy loss. The internal components are engineered to withstand the radial stresses generated by heavy-duty attachments such as rotary tillers, mowers, and snowblowers. The Power Take-Off (PTO) shaft allows for seamless integration with active equipment, turning the tiller into a versatile field machine.

Ergonomics and Maneuverability

The Z-18’s weight distribution is biased toward the front axle, which reduces physical strain on the operator. The multi-plate dry clutch ensures smooth acceleration from a stop, while the individual wheel locking mechanism allows for tight turns, making this heavy machine surprisingly agile on smaller plots.

• Liquid cooling system: ensures engine stability under sustained operational load.
• Gear-driven gearbox: direct power transfer without the slippage common in belt-driven models.
• Heavy-duty clutch: designed for durability during frequent gear shifts and intense work cycles.
• PTO output: supports a wide array of active implements for year-round utility.

The Zubr Z-18 is designed for farmers who require a dependable, high-torque tractor capable of handling large-scale land cultivation with mechanical precision.