Rules for choosing a motoblock with a PTO and rating of the best models according to user reviews

Motoblock with power take-off shaft - a mobile vehicle based on a single-axle chassis, additionally equipped with attachments. The power take-off shaft (PTO) allows you to transfer torque to the drive, expanding the functionality of the power unit.

Features of the motor-block with VOM

The main task of the PTO in the walk-behind tractor is to set in motion trailed or mounted attachments. In simple mechanisms, the torque from the engine is transmitted using a belt drive subject to rapid wear. The splined shaft connection increases the reliability and durability of the structure, increasing the maximum allowable loads.

Types of walk-behind tractor units

By type of engine, motoblocks with HLW can be divided into two large groups:

Petrol

Home appliances are suitable for work in the country or in a small garden. Differ in small dimensions, low price and low weight. Gasoline motoblocks can be equipped with two-stroke or four-stroke engines with a capacity of up to 10 liters. from.

Benefits:

• Affordable price
• Large selection of models

Minuses:

• Costs of gasoline consumption

Diesel

Such units are used by owners of large household plots and farms. Powerful walk-behind tractors with a power take-off shaft are reliable and have good cross-country ability. The devices are suitable for regular hours of use. The engine power of diesel models, as a rule, ranges from 8-12 liters. from.

Benefits:

• Low diesel price
• High power

Minuses:

• High noise level
• Hard start at low temperatures

Cultivators with a PTO may differ in engine type and weight, power, processing width and a number of additional characteristics.

Choosing a walk-behind tractor for a garden

Choosing a walk-behind tractor for work on the site, you need to pay attention to the following parameters.

Engine power and device weight

By power, all walk-behind blocks can be divided into 3 groups:

1. Lungs. Equipped with a gasoline engine up to 5 liters. with., are suitable for work in soft soil. Most often used in small household plots. Light weight (about 20-30 kg) does not allow you to process the soil at great depths.
2. Medium. Motor-blocks with a capacity of up to 8 liters. from. They can be equipped with both gasoline and diesel engines. Such devices weigh about 50 kg; they are well suited for large plots and small farms.
3. Heavy. Optimum for farmers, capable of processing virgin soil. Equipped with a powerful engine (over 8 hp.) And gearbox.

Light motoblocks are rarely equipped with a PTO - this is the prerogative of heavy and medium models. Low-powered engines simply do not pull additional attachments.

Cultivation depth

This parameter, depending on the model, varies between 20–35 cm. The maximum plowing depth depends on the power of the walk-behind tractor - for a light model, do not crank a large layer of earth and on the maximum diameter of the cutters. If the cutters are small, the walk-behind tractor will begin to “bury itself”.

Maximum cultivation width

This parameter characterizes the ability of a vehicle to pass a lane of a certain size in one run. The wider the cultivation width, the faster the unit will plow a given area. Depending on the model, the parameter can reach 170 cm.In some walk-behind tractors, the cultivation width is adjustable, making it possible to cultivate the land not only in free areas, but also in narrow aisles.

Transmission

The presence of an automatic or mechanical gearbox allows you to change the torque and speed of the walk-behind tractor. Depending on the conditions, the operator can work with more effort at low speed or with less at high speed. The gearbox allows you to reverse gear and pull the unit out of the ground if it has stalled or buried.

The weight

The weight of motoblocks can vary from 30 to 500 kg. Light weight in cultivators is more a disadvantage than an advantage when processing large areas. The lightweight car is notable for its maneuverability, but less power and poor stability. Heavy units weighing under a centner win due to reliability, power and good cross, however, during operation and transportation they require great physical effort.

Additional functions

When choosing a walk-behind tractor, you need to pay attention to the type of connection between the engine and the power take-off shaft. Two options are possible:

1. Belt. A low-cost, simple and popular connection found in light and middle class walk-behind tractors.
2. Splined. A reliable connection that can withstand heavy loads. It is used in motor blocks of medium and heavy class.

When working on a terrain, the diameter of the wheels may be of importance. In various models, their size can range from 8-23 ″. With an increase in diameter, the permeability of the device increases.

Rating of the best Russian models

On sale you can find dozens of walk-behind tractors that differ in configuration and characteristics. In the domestic market, the following are considered the best heavy diesel motor blocks of Russian production with a power take-off shaft and differential (a device that distributes the load) and light gasoline models.

Neva MB-23-Y (MX300)

The most reliable walk-behind tractor with a mid-range power take-off is equipped with a 13-liter 4-stroke engine. from. The power take-off shaft is connected to the engine using a belt drive. The universal device is compatible with various attachments, the model is suitable for tillage in small and medium areas up to 20 acres.

Salute 100-X-M1

Lightweight and manoeuvrable 6.5 liter walk-behind tractor from. well suited for small garden areas. The model is equipped with a 4-stroke single-cylinder gasoline engine Honda GX200. Small dimensions and weight of 75 kg allow you to transport a walk-behind tractor in the trunk of a car.

Belarus 09N-02

Professional heavy walk-behind tractor suitable for processing large areas. The unit is equipped with a single-cylinder four-stroke gasoline engine with a capacity of 9 liters. from. Additional devices (trailer) allow using the walk-behind tractor not only for cultivating the land, but also for transporting heavy loads.

Rating of the best Chinese models

Manufacturers from the Middle Kingdom are actively dumping in this sector of the market, releasing cheap Chinese walk-behind tractors with a power take-off shaft and attachments, comparable in their characteristics with European and Russian models.

CHAMPION BC1193

The middle walk-behind tractor is equipped with a gasoline 4-stroke single-cylinder engine. Impressive wheels with a diameter of 12 inches provide wide passability. The weight of the device (132 kg) is often not enough for deep development of the soil, therefore, the walk-behind tractor is operated together with weighting agents.

Weima WM1100BЕ

The massive, most reliable in its class walk-behind tractor is equipped with a 9-liter diesel 4-stroke engine. from. Included with the device are 8 milling cutters with a diameter of 35 cm. There is an electric starter that facilitates starting the motor in the cold season. The productive model is perfect for cultivating plots of 10 acres or more. Wheels with a diameter of 12 ″ provide good passability, however, the large width of the unit 78 cm reduces its maneuverability.

Scout GS 81 DE

A massive, heavy-class unit closes the review of walk-behind units with a power take-off shaft. The universal self-propelled model is suitable for work on areas from 40 acres. Due to the large mass (213 kg), the equipment goes exactly along the furrow, lifting the ground to the bayonet of a shovel. The motoblock is equipped with a 4-stroke engine with a capacity of 8.8 liters. from. Additional devices that can be attached to the VOM spline mount allow plowing, hilling, harrowing the land, cutting beds, moving loads, etc.

In addition to the listed characteristics, it is important to pay attention to the ergonomics of the walk-behind tractor, the ease of starting and the ease of changing nozzles. Reliability of the design and maintainability of key components along with technical characteristics should be crucial when choosing equipment.