Mowing Block Neva MB-2K-7.5

Drivetrain engineering: The strength of cast iron

At the core of the Neva MB-2K-7.5 is a time-tested gear-chain reduction gearbox. Unlike lighter aluminium alternatives, the housing of this unit is made of high-strength cast iron. This is a critical factor for heavy-duty field work: cast iron absorbs vibrations and maintains precise shaft alignment even under peak loads, which significantly extends the life of internal bearings and seals.

Torque and gear ratios

Equipped with a multi-stage transmission, the machine harnesses its 7.5 hp engine output effectively across various speeds. This allows the operator to choose the exact torque-to-speed ratio required for plowing, cultivating, or towing heavy loads. The gear shifting mechanism provides tactile, secure engagement, preventing gear slippage during demanding agricultural operations.

Key design advantages

• Differential wheel unlock: Enables the unit to turn in a very tight radius, making it incredibly maneuverable in confined spaces or around garden beds.
• Adjustable track width: The ability to modify the wheelbase allows for precise adaptation to various row spacings, ensuring crops remain undamaged during cultivation.
• Power Take-Off (PTO) shaft: The standard interface ensures compatibility with a wide range of powered attachments, from rotary tillers to hay mowers and irrigation pumps.

Choosing the Neva MB-2K-7.5 means prioritizing serviceability and durability. The design follows an 'open architecture' philosophy, where all maintenance points—oil fillers, drain plugs, and grease nipples—are easily accessible without requiring specialized tools. This is a robust machine engineered for those who treat fieldwork as a serious, recurring task rather than a light weekend hobby.