What kind of oil to fill in the engine, gearbox of Neva MB-1, MB-2 walk-behind tractors, with Subaru engine

Any technology has a complex structure where everything is interconnected. If you value your equipment and want it to last as long as possible, then you should not only take care of it, but also purchase high-quality parts, fuel and oil.

Today, almost every farmer already knows about such equipment as walk-behind tractors. They are produced by different companies all over the world. At the same time, it is a mistake to believe that Chinese products are worse than, for example, European ones. Often, very high quality components are used in China, but the price remains low. Motoblocks "Neva" MB are produced in Russia and are in great demand due to their excellent quality, reliability, efficiency and a huge selection of attachments.

However, if you use low-quality oil poured into the gearbox or engine in the Neva walk-behind tractor, then you may end up encountering a number of problems and you will even need to have your equipment repaired. In this article we will look at which oils are suitable for this unit, as well as the rules for changing the oil in a walk-behind tractor.

Oil for the Neva walk-behind tractor in the gearbox

The gearbox is one of the most important components of any mechanism, including walk-behind tractors.
What type of oil to fill, how often to change, how to check its quantity - every owner of such equipment should know the answers to all these questions. Before purchasing oil, read the operating instructions for the unit. There the manufacturer gives his recommendations, which are the most accurate and recommended. Type of oil for different models of walk-behind tractors:

• The following oil is suitable for the Neva walk-behind tractor MB 1: transmission TEP-15 according to GOST 23652-79, TM-5 according to GOST 17479.2-85. You need to fill in a volume of 2.2 liters;
• for the Neva unit, MB 2 is suitable according to GOST 23652-79, such as TAP-15V or TAD-17I.

For the normal operation of the gearbox, not only the choice of a reputable oil manufacturer is of great importance, but also replacing it in a timely manner. It needs to be replaced regularly, at certain intervals. This will extend the life of the gearbox. We offer you some tips on how to replace it:

1. The walk-behind tractor must be strictly vertical;
2. Place a large container (at least 3 liters) under the product;
3. Unscrew the breather and clean it;
4. Unscrew the screw and drain all the oil;
5. Tighten the screw into place;
6. Fill in new clean oil with the required amount;
7. Close the breather;
8. Check the functionality of the equipment.

There are still some points that you should know before you start working on the walk-behind tractor. As you know, the unit needs to be run in for some time. After approximately 30-35 hours of break-in, you should replace the oil with new oil. After this, the oil should be changed every 150-200 hours of operation, and if you do not use the equipment, then every 1-2 years.

Many consumers ignore these recommendations, and the oil itself tends to age. Consequently, breakdowns may eventually occur. If you value your equipment, do not ignore the manufacturer's recommendations.

Multiagro

The Multiagro gearbox is a special version of the mechanism that was patented specifically for the Neva. It has a number of features:

• the number of gears has been increased;
• the gear ratio is increased, which allows for increased traction with little power consumption;
• The wheels (right and left) are separated, which is necessary for a minimum radius when turning. This allows for significantly increased maneuverability;
• resistance to increased loads using a more powerful body, which is reinforced with stiffening ribs on the inside of the body;
• the casing is sealed using a special silicone-based sealant;
• the shape has a streamlined appearance, which reduces resistance when cultivating the soil.

All these features allow the walk-behind tractor to gain additional capabilities that are often unavailable to competitors.

This gearbox was made specifically for the Neva walk-behind tractor

Engine oil

Oil plays the most important role in an engine, ensuring its normal and efficient operation. The operating instructions that come with the unit itself will help you decide which oil to prefer.

The oil is selected according to its operational category and viscosity type. Based on the viscosity of oils, there are winter (low-viscosity), summer (high-viscosity) and all-season (universal).

In order to know what oil to fill, you must check the brand of the engine itself:

1. Honda. Both in winter and summer you can fill in SAE 10W-30 oil. If you prefer to use oil seasonally, then choose it based on the temperature conditions of the area where you live. Operational class - SG, SF;
2. Robin Subaru. In summer it is recommended to use SAE 10W-30 oil, in winter - SAE 5W-30. Operational type - motor oil for cars of SE, SG, SH, SJ classes;
3. Lifan. In summer - SAE 30, in winter - SAE 10W-30, which is universal;
4. Briggs & Stratton. If you plan to work in winter, then use synthetic oil or non-synthetic Briggs & Stratton 10W-30 with article number 998208. As is known, an air-cooled engine warms up much faster, hence the consumption of non-synthetic oil, such as 10W-30 , 5W-30, will be increased. Therefore, you will need to check its level more often and top it up on time.

How often do you need to change oil in different engines:

1. Robin Subaru. Every time you get ready for work, you should first measure the oil level and, if necessary, fill it to the maximum level. The first time you need to change the oil is after about 20 hours of operation, and then every 100 hours of operation;
2. Honda and Lifan. Always check the oil level before work. Replacement - after the first 20 hours of operation, and after that - every six months;
3. Briggs & Stratton. After you first work for 5 hours. Check the oil level regularly, namely every time before work or every 8 hours of work. Change the oil completely either every season or every 50 hours of operation.

Repairs and malfunctions

If repair work is necessary, a complete disassembly of the mechanism will be required.
A thorough cleaning with draining of the lubricant is also required first. Only after this the unit is disassembled and inspected visually with parts checked. If there is a need to replace a part, you will have to buy a native element or an analogue, which is provided for this Neva model. This is interesting: changing the oil in a walk-behind tractor.
Common breakdowns:

• the spring or retainers are damaged. After replacement, adjustments are made;
• The switching system has lost settings. The screws are loosened and tightened again after engaging first gear;
• oil began to ooze. The oil seals are being replaced;
• jams. Chain change required;
• no transmission fixation. Replacing the fork brush device.

It is worth considering that most problems can be avoided if you constantly carry out a full check and technical inspection. It is also important to remember and not violate all prescribed operating conditions.

What kind of oil to pour into a walk-behind tractor engine

In order for the walk-behind tractor to work flawlessly for a long time, it must be properly maintained and operated. Oil is a key factor in keeping an engine running. We’ll try to figure out what kind of oil to pour into a walk-behind tractor engine on this page of the site.

The most correct recommendation for selecting oil will be the recommendation of the engine manufacturer for the walk-behind tractor. Therefore, we will familiarize ourselves with the operating instructions of the main manufacturers of engines for walk-behind tractors and provide excerpts from the instructions.

The choice of motor oil, like any other type of oil, depends on two main parameters - operational category and viscosity class.

CLASSIFICATION OF OIL GRADES API classification by operational categories (American Petroleum Institute). See more details here

CLASSIFICATION OF OIL GRADES BY VISCOSITY SAE classification (Society of Automotive and Transportation Engineers). See more details here

Winter - with the letter W (Winter). Oils that meet these categories are low-viscosity and are used in winter - SAE 0W, 5W, 10W, 15W, 20W, 25W

Classification of oil grades

To increase the service life of a gasoline or diesel engine, you need to make the right choice of engine oil. Failure to replace it in a timely manner reduces the service life of the engine. How to choose it, in what quantity, how to pour it into the walk-behind tractor - we’ll talk about this in more detail.

Each mini-tractor or walk-behind tractor includes instructions and a product data sheet. In the instructions, the manufacturer lists suitable types of fuel and lubricants that can extend the life of the equipment. Engine oil performs the following functions:

During air cooling, the lubricant settles on the walls of the hot cylinder. These deposits contaminate engine parts and complicate lubrication processes. Therefore, the lubricant contains antioxidant additives. They clean the cylinder walls from carbon deposits and extend the service life of the walk-behind tractor. Different climate zones require the use of different oily liquids. They differ in viscosity, composition and purpose.

By viscosity

Viscosity is determined according to SAE J300 standard. For mechanisms it depends on the following characteristics:

• unit design;
• features of work;
• age of the mechanism;
• ambient air temperature.

Motor oils are divided into winter and summer. Winter ones are designated with the letter W. Low-viscosity winter grades are often used with SAE designations 0W, 25W, as well as intermediate values ​​20W, 5W, 15W and 10W. Compositions for use in summer do not have letters in their names. They are distinguished by high viscosity and are designated SAE 20, 60, SAE 30 or 40. When using summer brands in winter, problems arise associated with starting the unit. Winter varieties are not capable of providing high-quality lubrication in the summer.

Scientists have developed all-season compositions that are used for pouring into walk-behind tractors in summer and winter. Their designations are 5W-40, 10W30.

By composition

In addition to seasonal characteristics, lubricants are divided into types based on composition:

• mineral;
• synthetic;
• semi-synthetic.

An air-cooled engine heats up quickly during operation. Motor oil reduces its temperature. The wrong category causes a breakdown in the motor. It is not recommended to use synthetic oil in mixture with mineral oil.

By purpose

If there is a need to replace lubricating fluids, each manufacturing company recommends filling in its own brand. For agricultural machines, Honda uses all-season grades 10W-30 of the SF category. Subaru in its recommendations indicates 10W-30 for operation in moderate climates, and 5W-30 in cold regions. Oil quality category - SE.

Lifan products require summer grade SAE-30, and SAE 10W-30 for winter conditions. There are no conditions for quality category. Motoblocks of the Kaluga Engine company are filled with an all-season composition 10W-30 or 15W-30 of SF or SH quality.

What kind of oil to pour into a walk-behind tractor engine

Manufacturers of walk-behind tractors and mini-tractors prescribe the use of motor oils for both gasoline and diesel products. The motors are being tested at the factory. At this time, lubricants are used that are recommended in the instructions.

For gasoline engines

For walk-behind tractors running on gasoline, it is recommended to pour the following types of liquids into oil containers:

• SA - for work with low loads;
• SB - for work with medium mechanical load;
• SC - used in engines without PCV valves;
• SD - works in engines with PCV;
• SE - lubricant for use in engines manufactured since 1980;
• SF is a higher quality analogue of the previous oil;
• SH - used in many engine systems.

What kind of oil to pour into the walk-behind tractor gearbox

Each walk-behind tractor contains a gearbox. It also uses gear oil, which is changed regularly. Today there are mechanisms in which there is no need to change the oil. To replace, you need to use transmission compounds. This will extend the life of the unit. The gearbox of the Neva MB-2 walk-behind tractor requires transmission substance TEP-15. It operates in summer at air temperatures from -5˚С. For winter, fill in TM-5. It can withstand up to -25˚С. Volume - 2.2 l.

For the Neva MB-1 unit you need to prepare TAD-17I or TAP-15 V. The volume of lubricant is 1 liter. Salyut 5 and Belarus 08N-09N uses M-10V2 and M-10G2 in warm weather. In winter - M-8G2. The Oka MB-1D1 is filled with the TAD-17I or TAP-15 V transmission. The gearbox of the Tselina MB walk-behind tractor is filled at the factory. No lubricant change required. Tarpan is refueled with TAD-17I or its analogues. The favorite is MS-20 or TAD-17I aviation oil.

Vario requires replacing 80W90 every two years. The best oil for the Patriot Garden unit is 85W90. The recommended composition for the Zubr gearbox is TAP-15.

A few words about the timing of replacement. In the Favorit gearbox, the first replacement is made after 25 hours of operation. Thereafter it is changed every 250 hours. Replacement works better on a hot engine. The hot waste is drained through the oil drain, and fresh is poured in through the fill hole.

In the Tselina device, the contents of the gearbox are first changed after 50 hours of operation, then every 200 hours. Ugra and Oka are replenished daily with a small amount. A complete replacement is done after 100 hours of operation.

Gearbox device

The gearbox for the walk-behind tractor allows the use of additional equipment that receives speed from this mechanism. The device itself and the principle of operation are similar to elements of other models.

Important! When assembling the gearbox of the Neva walk-behind tractor, the design features and device must be taken into account first of all, since if the arrangement is incorrect, the mechanism will not work.

The device is responsible for the rotational transmission that goes from the engine to the wheel system and additional attachments. It turns out that without a mechanism there will be no movement, since it is a control tool for the rotational number, speed and direction of movement.

The design of the mechanism has an element for changing gears. It is located in the upper body part. The lever includes 5 positions in its location. When it is pressed using the fork, the clutch is released from the clutch. If the lever is released, the fork reverses back.

In this video you will learn how to change the oil: To slow down the equipment, the drive is connected to the right-hand axis. Torque is produced from a sprocket located near the input shaft. If the lever is pressed, the left sprocket engages, which leads to a lower gear. For top gear, the knob is set to the limit.

You need to know all the design features when correcting breakdowns and malfunctions.

What kind of oil to fill in Neva walk-behind tractors

The quality of the lubricating fluid in the walk-behind tractor gradually decreases and becomes unusable. Along with this process, engine wear occurs. To prevent wear and tear, lubricant mixtures must be changed promptly. The instructions indicate the recommended brand and quantity. When purchasing, you must take into account the level of its viscosity and quality classification. For the Neva walk-behind tractor, you need to purchase oil for the gearbox and engine.

The Neva walk-behind tractor is equipped with different motors. They require lubricants of different brands and manufacturers. They should be poured into the engine taking into account the viscosity and category.

If a device with a Honda engine is purchased for a plot of land, it can be filled with SAE 10W-30 in summer and winter. The same universal remedy is suitable for the Lifan engine. Subaru produces lubricant for its equipment itself. With a Subaru engine you need to buy lubricant from the same company. Her brand is Ow20. It is suitable for winter and summer engine operating conditions. It is permissible to fill in 5w-30 from the same manufacturer instead.

The Briggs & Stratton engine is filled with SAE 10W-30 summer engine oil. For winter conditions, SAE 5W-30 is suitable. Its consumption is higher than that of other motors, so the level needs to be checked more often. If necessary, lubricant is added to the specified level.

The gearbox is an important part of the walk-behind tractor. For proper operation, it is necessary to fill the gearbox of the Neva walk-behind tractor with good quality oil and replace it periodically. These oils include TEP-15 and TM-5. Its volume is 2.2 liters. The hot used liquid is drained through a special hole and fresh is poured in. These types are suitable for MB-1 devices. When replacing, the unit is installed in a vertical position, and a container is placed under it to drain the waste.

On a newly purchased unit, the first replacement is made after 30 hours of operation, then every 180-200 hours.

If the walk-behind tractor is rarely used for work, replacement is done at least once every two years. The Neva MB-2 unit needs to be filled with TAP-15V oil; instead, you can use the TAD-17I brand.

You need to know when to change the oil. In a newly purchased unit, you need to check its level. Some walk-behind tractors are sold without lubricants. If necessary, you can add oil and run the device for 20-25 hours. Then replacement is made after 100-250 hours. The deadlines are indicated in the instructions.

How to make a replacement

Periodic maintenance of the gearbox and engine includes timely oil changes.

Oil is poured into the cultivator through a special hole; to simplify the procedure, a watering can is required.

In the gearbox

In most cases, any gear oil can be used to lubricate the gearbox. The replacement procedure is carried out as follows:

• The device is located on a horizontal plane and tilted slightly. This simplifies the filling procedure.
• A probe is inserted into the hole on the gearbox. It is required to determine the level of old substance.

To replenish the oil level in the gearbox, new oil is added. About two liters are poured into a completely dry container. Some models are equipped with a special hole to remove old material, which may contain a large amount of impurities.

In the engine

Changing the engine oil is carried out depending on the manufacturer's instructions. Engine oil is changed taking into account the following points:

• The first replacement is carried out after the engine has been broken in. It is carried out exclusively at idle, because Excessive load can cause wear of the main structural elements.
• Some manufacturers recommend replacement at intervals of 40 hours of operation. The lubricant must be replaced after a period of winter operation.
• Before carrying out the actual replacement, it is recommended to warm up the walk-behind tractor. This is required to increase the fluidity of the substance. In this case, the walk-behind tractor is installed in a horizontal plane. There should be a drain tube at the bottom of the structure; after unscrewing the plug, the old substance is removed.
• After draining the old substance, the plug is screwed back on. There is a filler neck in the upper part of the structure; the level is controlled using a dipstick.

After checking the lubricant level, you can tighten the plug and turn on the engine. The first few minutes need to be run-in at idle speed, because... It takes time to lubricate all structural elements.

Do I need to add oil to gasoline?

You can determine whether oil needs to be added to the cultivator’s gasoline by studying the basic parameters of the device. In most cases, dilution is carried out for a two-stroke engine; recommendations regarding proportions are taken into account. The operation of a four-stroke engine is ensured when refueling with pure gasoline.

It is prohibited to mix gasoline with oil to refuel a four-stroke engine. Such a mixture will cause malfunctions within a few hours of operation.

How to change the oil in a walk-behind tractor

Change the oil in the cylinders of a walk-behind tractor on a hot engine. This applies to both two-stroke and four-stroke engines. The heated waste mixture flows well into the substituted container. The following actions:

• unscrew the breather plug;
• drain the used oil;
• pour fresh;
• screw in the breather plug;
• The operation of the unit is checked.

Lubricant in the cylinders of walk-behind tractors of different designs is replaced in the following order:

• the gasoline walk-behind tractor is installed horizontally;
• use a screwdriver to remove the plug on the tank;
• drain the waste;
• the cork is screwed in;
• pour fresh oil into the box;
• The filling hole is closed.

You can drain the oil and add fresh oil in 15-20 minutes. If you replace used oil with low-quality products, problems will arise that lead to equipment repairs. This applies to engine lubrication and gearbox oil. Lubricants age and require timely, high-quality replacement. After how many hours you can add car oil, it is written in the manufacturer’s instructions. You need to read it so that the purchased expensive unit provides assistance for a longer period.

Used lubricating fluid is disposed of at special points.

Refueling volumes

First, let's figure out where and how much oil to pour. In the official instruction manual

The following parameters are given:

*-Attention! For the air conditioner, the volume of oil is given, not to be confused with the refrigerant!

Oil level control

Knowing the volumes is, of course, good, but you can’t drain the oil to control it during operation. With the engine it is clear that the oil level should be between the marks on the dipstick. They also didn’t complicate the transmission units:

...at the level of the lower edge of the inspection hole.

Simply put, until it starts to pour out.