Features of "Neva" walk-behind tractors with "MultiAgro" gearbox

A walk-behind tractor is a tractor-based device that is universal in its use and does not require any specific skills in handling equipment. This device serves to simplify household chores. A walk-behind tractor is an irreplaceable thing with which you can redo a large amount of work in a small amount of time.

Motoblock "Neva" MB23 "MultiAGRO" has a gasoline engine and good technical and production indicators. Designed for work on different types of soils with different densities. Also, this walk-behind tractor is notable for its design. Namely, the crankshaft is placed horizontally. This configuration allows you to reduce the load on the engine, thereby reducing the amount of fuel consumed.

The advantages of this device:

• the ability to supply 8 cutters to increase the volume of work performed (the maximum processing width is 135 cm);
• immobilization of both wheels independently of each other;
• large wheel radius (4.5x10);
• super strong, durable gearbox;
• engine capacity increased to 6.5 liters, power was also changed to 4.8 kW;
• additional gears (when transferring the belt to the second pulley groove).

The device is perfectly combined with any additional equipment, it does not matter if it is trailed or mounted. By attaching additional accessories to the device, you can transport goods, clean the area, mow the grass and harvest from the fields. But sometimes the walk-behind tractor on certain soil can be quite unstable.

The parameters are as follows:

• motor brand Briggs & Stratton;
• I / C6.5 engine;
• throughput, l. with. (kW) - 6.5 (4.8);
• fuel tank, l - 3.1;
• weight, kg - 85;
• number of gears (3 + 1) x2;
• working volume, cm 3 - 325;
• refueled with fuel without impurities;
• AI - 83, AI - 85.

Reducer "MultiAGRO" with Yamaha (MX250) PRO engine:

• 81-126 - the number of revolutions of the central shaft;
• 23.5-42.5 (first gear), 46.5-83.5 (second gear), 82.5-148.5 (third gear);
• penetration depth, cm - 20.

This model of a walk-behind tractor differs from its counterparts in several ways:

• high power reducer;
• there is a possibility of disengagement of the wheels, which contributes to a more comfortable handling of the device;
• engine with a capacity of 10.0 liters. with.;
• high efficiency rates.

The special configuration of the Neva walk-behind tractors, as well as the power of the engine, allow you to work on the most dense soils. The type of gearbox of this model of the walk-behind tractor is gear-chain. The body is made of an ultra-lightweight aluminum alloy. And thanks to the large number of gears, you can choose the speed and power you need, relying on the type of work that you need to perform. It is worth noting that changing gears is not very convenient. To change gear, you need to throw the belt on a two-slot pulley.

Peculiarities:

• the ability to unlock both wheels;
• increased wheel diameter - contributes to an increase in the quality of grip even on uneven ground;
• 8 cutters;
• easy engine start;
• has lower fuel consumption than similar analogues.

Parameters of the "MultiAGRO" gearbox with the Yamaha (MX250) PRO engine

The Briggs & Stratton engine trademark was manufactured in the United States of America and has the following characteristics:

• motor I / C - 10.0;
• power, l. with.(kW) - 10.0 (7.4);
• weight, kg - 105;
• number of gears (2 + 1) x2;
• refueled with fuel without impurities;
• AI - 92, AI - 95;
• a gear-chain reducer in an aluminum casing;
• cultivation width, cm 96-183;
• the number of shaft rotations 34-45 (3rd gear), 89-160 (2nd gear);
• penetration depth, 34 cm.

Before each stage of work, do not forget to check the walk-behind tractor for damage or other breakdowns. Also, periodically you need to check all the connection of bolts and nuts, since the untwisting of bolts and nuts in walk-behind tractors is a fairly common problem. After a working day, it is imperative to clean the device of soil, snow and water, because under the influence of these substances, the body and parts of the walk-behind tractor will wear out faster, becoming covered with rust.

The owners of the unit will no longer have to worry about the ingress of dirt and dust into the internal systems of the engine, since the designers have foreseen this situation in this model and moved the fuel intake 2 cm higher. The oil level must not be allowed to drop to minimum values. This can lead to the fact that the engine will constantly overheat, and this, in turn, can lead to permanent breakdowns and malfunctions.

For this walk-behind tractor, oil of the SC category is best suited, since it minimizes the formation of dirt deposits on the walls of the engine, this oil helps to destroy and reduce corrosion. The crankcase volume of the MTZ-09N walk-behind tractor is 0.6 dm3. To change the oil, the transmission must be thoroughly warmed up. Next, carefully pour out the old oil, then pour a new portion into it.

It is strictly forbidden to:

• changing gears while the clutch is engaged;
• activation of the walk-behind tractor in closed unventilated rooms;
• carry out work with the walk-behind tractor in unsuitable weather conditions;
• work without belts;
• rides on a walk-behind tractor on public roads or on highways;
• the use of unsuitable oils, fuels, lubricants and the like;
• ignorance of leadership and technical specifications;
• using a walk-behind tractor without the proper amount of oil or other lubricants;
• at first use, it can work at the highest power.

You can watch a video review of the "Neva" walk-behind tractor with a "MultiAgro" MB 2 gearbox a little below.