Motor cultivator Kentavr MB-2061B

Engineering insights into the power unit

At the core of the Kentavr MB-2061B lies a four-stroke OHV gasoline engine. The technical benefit of this design is improved fuel combustion efficiency and lower thermal stress on the cylinder head. Paired with a forced air-cooling system, this unit maintains stable operation during prolonged periods of load. The inclusion of an oil level sensor is a crucial failsafe that protects the piston group from premature wear due to lubrication loss.

Drivetrain and gearbox mechanics

This model features a rugged gear-drive transmission housed in a cast-iron casing. Unlike aluminum alloys, cast iron provides superior vibration damping and resistance to the high-impact shocks often encountered when tilling heavy soil or using heavy attachments. The multi-plate clutch in an oil bath ensures smooth engagement, reducing the mechanical stress on gear teeth during starting and gear shifts.

Ergonomics and operator control

The steering column is adjustable in two planes: vertically to fit the operator's height and horizontally to allow offset walking—crucial for maneuvering without trampling the freshly tilled soil. All essential controls are mounted on the handles, allowing for precise control of engine throttle and speed shifts without releasing the handlebars.

• Gearbox: Classic 2-forward/1-reverse configuration, tuned for optimal torque delivery during plowing and cultivation.
• Air filtration: An oil-bath filter system, the gold standard for durability in high-dust agricultural environments.
• PTO (Power Take-Off): Enables the use of active implements, effectively transforming the walk-behind tractor into a versatile system for various farming tasks.