Niva mini chopper with Subaru engine

Motor cultivator Neva MK-200 – model description

This Neva cultivator differs from its analogues in its modified gearbox, which allows operation at any of two forward and one rear speeds. This was achieved thanks to a gear transmission with an oil-filled gearbox. The video will tell you in detail about the design of the cultivator.

The weight of the cultivator is reduced due to the use of aluminum alloy. If necessary, the operator can adjust the position of the handles for more convenient use of the equipment. At the buyer's request, the package may additionally include a PTO, which allows turning the model into an analogue of a walk-behind tractor.

The Neva MK-200 cultivator can be equipped with different engines. Some modifications are equipped with gasoline engines, others are equipped with diesel internal combustion engines. Both variants have modest fuel consumption and low exhaust emissions.

Cultivator features include:

• power – 5 l. With.;
• fuel tank capacity – 3.8 l;
• plowing width – 96 cm;
• soil tillage depth – 16 cm;
• weight – 70 kg.

Reviews from owners indicate the stability of this model on loose soil and the high quality of processing hard clay soils. Due to the availability of easy access to the main consumable parts, it is very easy to maintain and repair.

What walk-behind tractors can it be supplied with?

A variety of walk-behind tractors can be equipped with engines of this brand. For example, this model is often equipped with such popular equipment among farmers as:

• walk-behind tractor "Favorit";
• Craftsman.

You can often see the popular Neva walk-behind tractor with a Subaru engine on the market. The Salyut equipment is also equipped with such motors. Motoblocks of these two brands on the market today, by the way, are the best-selling ones. They are the most popular among farmers.

Reviews about the Neva walk-behind tractor with a Subaru engine, as well as about the Salyut, are good, including because this equipment is characterized by low fuel consumption, high power and versatility. Farmers consider the only drawback of the Neva walk-behind tractors to be that they are not particularly heavy. But this, of course, has practically nothing to do with the engine.

Motor cultivator Neva MK-80 – equipment and parameters

The Neva motor-cultivator in this configuration has small dimensions, which simplifies its transportation and use in confined spaces. The main functions of the model are high-quality plowing of the soil, removal of weeds, assistance in caring for flower beds. When performing any task, the equipment shows modest fuel consumption and high efficiency in any weather.

The Neva cultivator consists of reliable metal parts that are resistant to wear and corrosion. Its design includes small pneumatic wheels for easy movement on hard surfaces. The main element of the model is the Robin-Subaru engine, operating under the control of an air cooling system. If necessary, it can be replaced with a more efficient liquid cooling system. To start the engine, the device is equipped with a manual starter. The gearbox, gear-chain transmission and oil-filled gearbox are responsible for transmitting engine torque.

This cultivator with a Subaru engine has the following parameters:

• power – 3.5 l. With.;
• fuel tank capacity – 2.5 l;
• plowing width – 60 cm;
• soil tillage depth – 16 cm;
• weight – 55 kg.

Due to the lack of a power take-off shaft, the range of attachments for the model is significantly limited. In the basic configuration, the Neva cultivator is equipped with two cutters. To increase the width of the area to be gripped during work, you can install an additional pair of cutters on it.

Equipment operation and repair instructions

The Cayman cultivator with a Subaru engine is quite easy to use and maintain. The sequence of actions when starting to work with it:

Check the oil level in the device. It should be enough. Fill the fuel tank with gasoline. If the walk-behind tractor is equipped with a two-stroke engine, then it is necessary to dilute gasoline with oil. Check the connections of the cultivator parts. They should interact smoothly, without being too tight. Start the unit. To do this, open the gasoline tap and switch the choke lever to the “Start” mode.

Next, it is important not to forget to turn off the ignition for a while and pump it with a manual starter 4-5 times. Only after this is the ignition activated again, the manual starter is pulled and the “Work” mode is set.

Having started the device, you can directly proceed to earthwork (if necessary, attach attachments).

In addition to information about cultivator operation, it is important to know at least the basic points about equipment repair

In order for the cultivator to last longer, you need to take into account a number of recommendations:

• Change the oil on time (at least once a year). The best time for this is after winter.
• Do not forget about changing the modes to “Work-Rest”.
• Be sure to monitor the oil level in the device.
• Plow carefully and do not allow the cultivator to overheat.
• Clean the filtration system.
• Regularly check and change the gearbox lubricant.

If you adhere to these basic rules, then no problems will arise when working with agricultural machinery. The Caiman cultivator is an excellent assistant that, with proper care, will last for many years.

https://youtube.com/watch?v=zSmz2snsVdA

During operation of the walk-behind tractor, the engine is subjected to heavy load and, to protect it from premature wear, motor oil is used. The product varies in chemical composition and properties, so it is used according to classification.

Motor cultivator Neva MK-70 – model features

This Neva cultivator is designed for cultivating all types of soil. It is well suited for dachas where assistance is required with plowing the soil in the garden, caring for beds and flower beds. Its advantages include maneuverability, ease of operation and self-maintenance.

The design is based on a reliable, economical Kasei 168F engine, controlled by an air cooling system. Torque is transmitted to the working parts using an oil-filled gear-chain transmission and a 2-speed gearbox. Each transmission element is made of a reliable alloy that is resistant to corrosion.

During operation, the model can move at one forward speed. Reverse is not provided in the design. When plowing the soil, the cutters rotate at speeds from 80 to 115 rpm. Despite its low weight, the equipment shows high stability on loose soil.

Characteristics of the Neva cultivator include:

• power – 5 l. With.;
• fuel tank capacity – 3.6 l;
• plowing width – 97 cm;
• soil tillage depth – 16 cm;
• weight – 44 kg.

The delivery set includes detailed operating instructions. The ease of use of the cultivator makes it possible for any novice farmer to start using it.

Positive and negative sides

Subaru engines have many advantages, of which the most notable are:

• durability;
• minimum noise level;
• reliability.

Based on consumer reviews, the power units of this manufacturer do not require replacement for a long time if the user complies with all operating requirements specified in the instructions. This became possible due to the fact that the company uses cast iron liners and rings in the design of the motors. The installed crankshaft is forged, and the cooling system has a double cyclone element.

The EX series of engines deserves special attention. These units make little noise during operation, which makes the user very happy. This is all thanks to the fact that the design has a rigid crankshaft, and an innovative development is used as a filter.

If you believe the consumer, then you rarely have to deal with Subaru engine repairs, since it has a high degree of reliability thanks to a special cooling system and a reinforced crankshaft design.

Read also: Repairing the bottom of large containers without welding

The only disadvantage is the need to use gasoline of at least 92 , since the engine is very sensitive to the quality of fuel. It is very difficult to start the unit in winter, but this is not important, since the walk-behind tractor is rarely used at this time of year, only as a snow blower.

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Cost of motors

The price range for Subaru brand engines, as already mentioned, is very wide. The popular Robin-Subaru EX17 model, for example, costs 15-18 thousand rubles, depending on the supplier. Also on the market today there is a Robin-Subaru EX17 Premium model, the price of which can reach up to 25 thousand rubles.

The engine for the Subaru EX21DH walk-behind tractor, since it has more power, costs slightly more than the Robin-Subaru EX17 - in the range of 19-25 thousand rubles.

A relatively low cost with excellent technical characteristics is, of course, why, among other things, the motors of this manufacturer have earned excellent consumer reviews. On the market today, of course, there are engines for small agricultural equipment and cheaper ones. Accordingly, you have to pay less for walk-behind tractors equipped with them. However, equipment with Subaru engines is considered by farmers to be of higher quality and more productive than those equipped with many other similar units. Reviews about the Neva walk-behind tractor with a Subaru engine, for example, are excellent, also because you usually don’t have to overpay for it. The owner of the site receives a lot of advantages.