Tank volume mksm 800. Technical characteristics mksm. Attachment types

Mini loader MKSM-800 is a compact special machine, which is produced by the Kurgan manufacturer. This model is indispensable in carrying out various works in the warehouses of various enterprises, as well as in construction, when the use of other equipment is impossible due to its dimensions. The loader is equipped with a three-cylinder engine with a capacity of 34 kilowatts or 46 horsepower.

This machine is quite competitive, as it is in no way inferior to its foreign counterparts. It is also worth noting that the MKSM-800 mini loader is more popular in Russia due to its reliable design, compact size, excellent maneuverability and affordable cost. The cost for this model is much lower than for cars from foreign manufacturers. Quite small dimensions allow it to be transported to other work sites without using special equipment, since the loader can easily fit into any truck or trailer. MKSM-800 can be aggregated with several types of additional attachments, which significantly expands the range of work performed by it.

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Appointment

Mini loader MKSM-800 has a wide purpose. The machine is used in utilities, construction, industry and in some enterprises where compactness is required from the machine.

This model copes with such work as loading soil of various structures, planning territories, clearing road sections and streets from snow and debris, digging trenches, and well drilling. But most often the MKSM-800 is used for working in warehouses, since due to its small size and excellent maneuverability, it is able to work in rather cramped conditions. This car can easily drive through a narrow doorway, the width of which can reach 1800 millimeters, and the height up to 2100 millimeters.

In municipal services, the loader is used to clean various areas and sites from snow, debris and other contaminants.

Attachments

In order for the MKSM-800 to be able to perform all the necessary tasks in various fields, the manufacturer decided to give the loader versatility through additional attachments. Currently, there is a fairly large number of various attachments available for the MKSM 800 mini loader, namely:

• Main front bucket. The length of this bucket is 1180 mm. Width has a value of 1730 millimeters. The height of this unit is 800 millimeters. Its maximum volume is 465 cubic millimeters. It weighs 150 kilograms. There are no teeth.
• Front-end quarry bucket. It is also 1180 millimeters long. Its width is 1730 millimeters. Height matters 800 millimeters. The volume of such a bucket is 465 cubic millimeters. The mass is 161 kilograms. The bucket has eight teeth on the bottom edge.
• Front swivel blade. The maximum swing angle is about 30 degrees (plus / minus). The straight width is 2,000 millimeters. The blade length is exactly 1000 millimeters. Height has a value of 800 millimeters. Its weight is 230 kilograms.
• Brushing equipment. The maximum swing angle is plus / minus 30 degrees. The sweeping width of the sweeping brush in the straight position is 1,800 millimeters, while with a full rotation it is 1,500 millimeters. The speed at which the surface is swept is 8 kilometers per hour. There is a 200 liter water tank. The total width of the entire unit is 2200 millimeters. The length is 1100 millimeters. The height of the equipment is 1200 millimeters. The mass of the unit, ready for operation, is 274 kilograms.
• Mounted sweeper. The total width of such a unit is 2450 millimeters. The grip width of the surface has a value of 2000 millimeters. The sweeping speed is 5 kilometers per hour. The length of the entire structure is 2150 millimeters. The height is 1200 millimeters. The mass of such equipment is 500 kilograms.
• Frontal forks with clamping (grabbing). This type of equipment is used in agriculture to work with various vegetation (hay, silage, and others). The maximum weight that this unit can withstand is 800 kilograms. The maximum lifting height of the equipment is 3010 millimeters. The total width of the structure is 1800 millimeters when the working width is 1597 millimeters. The length is exactly 1000 millimeters. The height is 950 mm. The mass of the equipment ready for operation has a value of 246 kilograms.
• Frontal cargo forks. This equipment is capable of withstanding a load weighing no more than 800 kilograms. There is a possibility of changing the working width from 230 millimeters to 1550 millimeters. The maximum lift height is 3060 millimeters. The width of the structure itself is 1580 millimeters. These forks have a mass of 130 kilograms.
• Front loading boom. Maximum permissible weight cargo is no more than 800 kilograms. The maximum lifting height is 3000 millimeters. The length of such an arrow is 980 millimeters. The width at the base is 1080 millimeters. The height of the structure is 910 millimeters. The weight of the assembled equipment is 83 kilograms.
• Front loading pin. It is also used for lifting necessary loads. The maximum lifting height is 3000 millimeters. The permissible weight of the load is 800 kilograms, but it is worth noting that the carrying capacity was calculated at the very end of the pin, and therefore, the closer the load is to the base, the greater the carrying capacity of this equipment. The length of this pin is 920 millimeters. The width of the entire structure has a value of 1080 millimeters. The height is 430 millimeters. The weight of the cargo pin is 64 kilograms.
• Front-end drilling equipment. There are a total of three drills that can be installed to the unit. The diameter of the first is 200 millimeters (weight 42 kilograms), the second 300 millimeters (weight 58 kilograms), and the third is 400 millimeters (weight 47 kilograms). The maximum drilling depth using the first and second drill is 2000 mm, when using the third, the depth is 1500 mm The borax sample weighs 115 kilograms. The width of the entire unit is 900 millimeters. The length is 2340 millimeters. Height has a value of 670 millimeters. The equipment weighs 150 kilograms.
• Hydraulic breaker. Its length is 580 mm. The width is 1360 millimeters. The height is exactly 1000 millimeters. Each blow of this hammer has an energy of 480 joules. The impact rate can be either 550 beats per minute or 1200 beats per minute, depending on the set speed. The hydraulic hammer weighs 246 kilograms.
• Bucket excavator. The volume of the digging bucket is 463 cubic millimeters. The maximum unloading height is 2000 millimeters. The height of the equipment with the bucket raised is 3100 millimeters when in transport position the height is 2100 millimeters. The maximum digging depth is 2,400 millimeters. In length, this unit is 2120 millimeters. The width at the edges of the support legs is 2520 millimeters. The fully assembled weight has a value of 790 kilograms.
• Front-end trench excavator. This unit is capable of digging a trench with a depth of not more than 1000 millimeters, and a width of at least 160 millimeters. The length of the equipment is 2200 millimeters. The width is 1200 millimeters. The height of such an excavator is 600 millimeters. The ready-to-use weight is 363 kilograms.
• Loosening equipment. The maximum possible depth of the ripper is at least 240 millimeters. The capture width is 1131 millimeters. The length of the equipment structure is 900 millimeters. The total width is 1300 millimeters. Height has a value of 670 millimeters. The loosening equipment weighs 142 kilograms.
• Centrifugal spreader of deicing materials. The spreading width at low disc speed is at least 3000 millimeters, when at maximum speed it is no more than 15000 millimeters. The hopper has a volume of 400 cubic millimeters. The mass of such a unit is 230 kilograms.
• Snow removal equipment. The width of the cleared area is no more than 1745 millimeters. The maximum snow depth that the equipment can still handle is 250 millimeters. The range of the thrown snow is at least five meters. The length of the equipment is 1150 millimeters. The width is 1900 millimeters. The height is equal to 880 millimeters. The assembled weight has a value of 317 kilograms.

Modifications

Mini loader MKSM-800 has several modified versions, namely MKSM-800A, MKSM-800K, MKSM-800N, MKSM-800A-1. All these models differ from each other only in the power of the power unit and the configuration. There are no changes in appearance in any of the models.

1. MKSM-800A is equipped with a four-cylinder Cummins A2300 engine, which develops a power of 35.3 kilowatts or 48 horsepower.
2. MKSM-800K is also equipped with a Cummins A2300 engine, but its power has been reduced to 32.4 kilowatts or 44 horsepower.
3. The MKSM-800N uses a German three-cylinder Hatz 3M41 power unit, capable of delivering a maximum power of 38.9 kilowatts or 52.9 horsepower.
4. MKSM-800A-1 has a four-cylinder Kubota V2403 unit, which produces a maximum power of 37.5 kilowatts or 51 horsepower.

Specifications

The operating weight of the MKSM-800 mini loader is 2800 kilograms. The maximum pulling force is 24 kilonewtons. The hydraulic system has a lifting capacity of 800 kilograms. The minimum turning radius with the basic bucket is 2,440 millimeters. The maximum unloading height has a value of 2410 millimeters. At the same height, the boom has a reach of 640 millimeters.

The base model is equipped with a three-cylinder Cummins A2100 power unit, which is capable of delivering a rated power of 34 kilowatts or 46 horsepower. The engine cooling system is liquid, containing up to 12 liters of liquid (antifreeze). The maximum speed at which the loader can move is 12 kilometers per hour. There is a 55 liter fuel tank.

The length of the loader is 2480 millimeters. The width is 1680 mm. The height is equal to 2065 millimeters. The track of the car is 1410 millimeters. Ground clearance is 206 millimeters. Able to climb up to 10 degrees.

Features:

Mini loader MKSM-800 has gained great popularity due to its technical characteristics. Namely, it has a fairly small size and excellent maneuverability, which allows you to do various types of work in tight conditions. He can also use a large number of attachments, significantly expanding the range of work performed by him. In addition, it boasts economy, affordable cost, powerful engine, ease of use and ease of maintenance.

Video

Engine

The base model of the MKSM-800 mini loader is equipped with a three-cylinder Cummins A2100 diesel engine. Its maximum power is 34 kilowatts or 46 horsepower. The maximum number of crankshaft rotations is 2200 rpm. For one hour of operation, it consumes on average up to 6 liters of diesel fuel. The cooling system is liquid. The engine holds 9 liters of oil.

Price new and used

Mini loader MKSM-800 can be purchased at a cost of 900 thousand and up to 1.3 million Russian rubles. A used one is available for sale at prices ranging from 200 thousand to 800 thousand Russian rubles.

The price is taken into account with the year of production, version (basic or modified), complete set, operating time and technical condition (for used equipment) and attachments.

Large and medium-sized forklifts are used subject to certain conditions. If the working area is limited, you should get a small loader. MKSM-800... When choosing this particular technique, you will not go wrong in any of its aspects. It pays due attention to turning radius, overhangability, speed, stability and much, much more. The operational capabilities are taken into account - the optimal height, a large overcome rise. Working with this technique will not cause trouble for either the operator or the owner, in other words, it is convenient in terms of work and economical in terms of operation.

If you are looking for an inexpensive and versatile loader, then the MKSM-800 is what you need. Small dimensions and a wide range of attachments - all this will allow you to perform a wide variety of operations. Already, most entrepreneurs have preferred this particular technique. Abilities MKSM-800 allow you to work in a confined space, without reducing the productivity of use, since it has a zero turning radius, the MKSM-800 loader is deployed on the spot. Due to the economy in fuel consumption and the reliability of components, the MKSM-800 loader requires a minimum of operating costs.

Loader productivity MKSM-800 due to the presence of quick-detachable connections and the possibility of aggregation with seventeen attachments for various purposes. Due to them, it is able to be used in a very wide range of areas, performing a wide variety of functions. This eliminates equipment downtime associated with seasonal work. The change of working bodies is carried out by the operator without draining the working fluids, the presence of filters prevents contamination.

Accuracy of operations on MKSM-800 is conditioned by two joystick-type servo-control handles located in the "easy access" zone, they guarantee regularity of movement, timely maneuver, sufficient sharpness and sensitivity of control. Smooth change of direction of movement, soft acceleration, excellent shock absorption will allow you to perform work that requires special delicacy.

With all the above advantages, do not forget that the only one MKSM-800 capable of loading and moving soil, loose rocks, lump materials. Its capabilities include the planning of terrain areas, cleaning of territories from snow and debris. The MKSM-800 loader is used for transport and storage operations with piece cargo, digging holes and trenches, drilling wells, preparing mobile concrete mixtures and other work performed using appropriate replaceable attachments. Due to its low weight, it is able to work on soils with a low bearing capacity.

It is worth noting that the price for MKSM-800 is comparatively lower than for similar equipment from foreign manufacturers. Thus, for the most productive use of warehouse space, work in confined spaces and perform functions in many areas of activity, use the MKSM-800. Its sale can be carried out with delivery to any region of Russia. To buy MKSM-800 please contact our company. Our phone number and e-mail address are in the "Contacts" section. By calling or writing to us, you can ask any questions you are interested in regarding the configuration and technical equipment, our managers will tell you about the sale procedure and the price of MKSM-800.

Many industries and agriculture require equipment that is small in size and allows you to perform work functions in a confined space. Moreover, the use of such a technique should be justified by a set of numerous functions. One of the representatives of popular machines used in solving many problems is the MKSM 800 loader. Specifications MKSM-800 allows you to use this model when performing a variety of loading / unloading operations, utilities and other types of work in urban environments. Thanks to its compact dimensions and multi-purpose tasks, this machine will be an indispensable assistant in a small space.
The loader is suitable for moving bulk materials, transportation over short distances, drilling wells, digging trenches, cleaning snow-covered areas, cleaning up garbage, when working in a warehouse. The dimensions of the MKSM 800 facilitate the rapid execution of tasks where the use of conventional equipment would be unreasonable. The model features high speed and good performance. It is widely used in the maintenance of footpaths, road maintenance, and landscaping.

Loader produced russian company Chetra. MKSM stands for Multifunctional Communal Construction Machine. The number 800 indicates the carrying capacity of the equipment. The loader can be equipped with various motors, hence there are 2 types of loader: MKSM 800n and MKSM 800k. The letter K means the presence of an American-made Cummins engine ( John deere), and the letter H speaks of a complete set with a German HATZ motor. Both types have a bucket volume of 0.46 m3.
The loader has replacement equipmentwhich is very quick and easy to install.

Mini loaders mksm 800

Main characteristics:

• Working speed - 10 km / h
• Volume fuel tank - 55 l
• Dimensions - 2.06x2.48x1.68 m
• Ground clearance - 20.6 cm
• Smallest turning radius with bucket - 2.44 m
• The greatest traction force - 24 kN
• Bucket suspension level - 3.06 m
• Resilient ascent - 13 degrees
• The greatest slope when lifting a load (no more than 750 kg) - not less than 10 degrees
• The greatest slope when lifting a load (more than 750 kg) - not less than 5 degrees
• Environmental conditions during operation - -40- + 45 ° С

The technique maneuvers well thanks to its smooth action.
In off-road conditions or viscous soil, the wheels are equipped with rubber-metal tracks. For this, the corresponding elements on the structure are specially designed. As a result of the installation of the tracks, traction and traction are increased.

Engine characteristics

Mini loader MKSM 800 can be equipped with engines of various brands. It has already been said above about two types of loaders with different engines. It is also possible to install motors of Japanese and German production. Depending on the type of engine, modifications of the machine have different power, cooling system and number of cylinders. All models are powered by diesel fuel. The number of cylinders can be three or four. The MKSM-800k model has four liquid-cooled working cylinders. The MKSM 800N version has a three-cylinder engine with an air cooling system. The power of various models of the loader ranges from 32kW to 38kW.
In terms of engine type, Cummins models are currently made mostly to order, while Hatz versions are more common. Due to a number of positive qualities, these loaders are appreciated in various fields of use. These benefits include:

• Engine resource - 18000 hours
• Lack of radiators and coolants, since air cooling is provided
• Wide service interval
• Availability of automatic shutdown in case of pressure drop or belt drive breakage
• Power 50 HP

Loader cab

Coordination of machine movements is carried out from the cab. Inside there are mechanical and electric joystick levers. The front side of the cab is a door. Hooks for clothes are provided in the cab. There is also a box for storing the necessary parts. The front glass is quite wide for good visibility. It can be cleaned with a glass cleaner if visibility is poor. The side windows are equipped with vents. And the rear window serves as an exit in an emergency. In winter, the cab is kept warm thanks to innovative insulation and a quality stove. The fan helps to reduce the amount of dust in the cab.
The loader can be easily converted into a lightweight model by replacing the windows with gratings. In this case, the provided belt and roll bar guarantee the driver's safety during operation. To repair the loader modules, tilt the cab back and secure it with the appropriate tools.

Fuel consumption

Mini loader MKSM-800 is valued for its low operating costs. The base model has a low specific fuel consumption of 220 g / kWh.

Device

Model range MKSM-800 represented by similar modifications, which differ only in carrying capacity and traction. Moreover, they are all equipped with a loading bucket. The equipment is equipped with hydraulic systems. The size and weight of the structure is almost the same for everyone. Only the MKSM-800A model has an excellent weight of 3.1 tons, and other modifications - 2.8 tons.
The main bucket can be replaced with other attachments:

• Quarry bucket
• Bulldozer Swing Shaft
• Bucket and trench excavator
• Cargo and pressure forks
• Drill bit
• Cleaning device
• Concrete mixer
• Snow blower
• Ripper

The attachments are connected to the loader's hydraulic system very quickly and do not need complicated handling.

General positive aspects of work include:

• Easy maneuvering in a confined plane
• The ability to smoothly and quickly perform a variety of manipulations
• The glass in the cockpit is made of safe material
• Comfort and ease of use
• Possibility of operation in any season

The general disadvantages of this loader are not highlighted. When operating a particular model, there may be some disadvantages, but they cannot be compared with the obvious positive qualities.

The speed of development of the engineering industry is simply amazing. Now anyone can buy the most convenient equipment for him, while not spending a lot of money on. Mini-loaders of the MKSM-800 type are especially popular, the technical characteristics of which can satisfy any road company.

Production

The Kurgan Machine-Building Plant has developed and produced completely new carthat revolutionized the concept of construction equipment. This enterprise is one of the largest modern manufacturers in Russia. They produce both civilian equipment and are working on the development of some defense systems.

Mini-loader MKSM-800 is popular both among domestic and foreign consumers, all due to its compactness, high level of efficiency, and versatility. It should be noted that this special equipment is very easy to operate and maintain.

Scope of use

MKSM-800, the technical characteristics of which are suitable for almost any task, is used in a wide variety of sectors of modern industry, in construction, utilities and agriculture. Using a similar vehicle allows you to perform a fairly extensive range of services related to land management, loading or unloading operations. If there is a need to work in a rather limited space, then the choice is definitely for the MKSM-800. loaders allow you to carry out the task without any problems, even in closed rooms.

Control

For driving hydraulic equipment The machines use special joysticks installed in the inside of the cab. Control elements can be communicated using an electronic controller or a cable drive. This parameter depends on the modification of the model and the preferences of the buyer.

The system has a common unit - a controller. Thanks to it, the loader has maximum maneuverability, while the driver does not need to put much effort when working with the joystick. In the regulations that are supplied with the MKSM-800, the technical characteristics provide for the type of vehicle control.

Cabin

The MKSM-800 is equipped with a cabin made of an all-metal profile with additionally glued-in glass, as well as separate vents. This type of construction meets all modern safety requirements.

If we consider the cab separately, then this is already a pre-assembled unit in which all the necessary controls are installed, as well as the climate system and display elements.

The frame is able to protect the worker from falling materials, as well as keep him alive in the event of a rollover. On MKSM-800, cab parts are in separate demand, since it is subject to various kinds of loads and sometimes is not able to withstand another blow.

The interior is made using modern materials to protect it from noise and dust. Inside, molded plastic panels are used, created in accordance with the design, which also meet the parameters of the life support of a person who works on such a technique.

Maintenance

Thanks to the simplicity of opening the hood, as well as lifting the cab, the craftsmen have excellent access to almost all the necessary components and assemblies. This allows for a fairly quick replacement of a faulty element and carry out work related to maintenance MKSM-800. Spare parts are installed just as easily as dismantled. Thanks to this opportunity, the loader has won honor and respect among road and construction companies.

Engine

The MKSM-800 loader, depending on its model and modification, can be equipped with an American-made diesel power unit of the Cummins brand, or the German Hatz. They differ in power, as well as in the way of cooling. The American has a power of 51 horsepowerand the German has 52.9. It is worth noting that the first one is cooled thanks to the use of a liquid system, and in the second - an air one.

Dimensions

All main dimensions and weight of most of the MKSM-800 modifications do not differ from each other. The only exception is the model with the "A" index. The last car has a larger track width (equal to 145 cm), while the rest of these have a gauge of 141 cm. Other dimensions are also different. The length of the MKSM-800 A is 264.5 cm, instead of 248.0, like the rest, the width is 172 cm. Versus 168 cm. The height differs slightly, version "A" is one centimeter lower - 205.5 cm. Versus 206.5 cm. As a result of the increase in dimensions, the weight of the machine has also increased. The "A" configuration has a mass of 3.1 tons, the standard one - 2.8 tons. For the "A" version of the MKSM-800 loader, the repair may differ, since other sizes provide for a slightly different placement of the vital organs of the machine.

Equipment

Depending on the field of application of the machine, a wide variety of attachments can be installed on the MKSM-800. All additional bodies are of two types: a quick-clamping boom, working in tandem with mass-produced modules, as well as a separate device for installing additional devices, which allows you to work with attachments from imported machines. This capability makes the MKSM-800 more versatile. There is no need to buy expensive imported equipment for a separate working device.

Attention should be paid to the additional set of tracks, which is supplied with the MKSM-800. They are installed on in order to significantly increase the traction and coupling parameters when driving on the ground with very weak bearing capacity. The tracks significantly increase the machine's cross-country ability, all due to a decrease in the specific pressure on the soil, and the presence of special lugs improves the grip characteristics.

Installation is carried out directly on the tires. To avoid touching the tracks and the side of the loader, the track width is increased. This is possible due to the installation of additional attachments placed on the hubs.

The track width is no more than 340 mm, while the specific pressure on the soil is only 0.5 kg per square centimeter. The weight of the add-on module may vary, but no more than 117 kg.

The cost

Despite the popularity of the MKSM-800, its price is not so democratic and can vary, depending on the type of power unit. Version with will cost about 1,419,000 rubles, while version with power plant Hatz - slightly more expensive than 1,597,000 rubles. But one and a half million for MKSM-800 is not the final price. Depending on the type and type of work, the appropriate working equipment is also selected, for which you also need to pay separately. For example, a conventional bucket with a volume of 0.46 cubic meters. will cost 25 thousand. More complex modules cost the same: 360 thousand for a hydraulic hammer and 230 thousand for a hydraulic hammer.

This maintenance and care manual is intended for the universal mini loader MKSM 800. It is developed in accordance with the manuals for the maintenance and care of individual units of the MKSM 800 loader, technical conditions, as well as safety rules.

The manual contains technical data of the MKSM loader, a description of its design, instructions for servicing and caring for the machine, as well as lubrication, safety rules when working with the loader and its transportation. With proper observance of the instructions given in this manual, it is possible to avoid malfunctions and injuries, and therefore it is necessary that the personnel dealing with the MKSM 800 mini loader before starting any work are sufficiently familiar with the contents of this manual.

In view of the constant improvement of products and their parameters, the manufacturer reserves the right to make appropriate changes to the design of the MKSM 800 mini loader.

The universal mini loader MKSM is designed for loading, leveling and moving a parody of classes 1-4 using the main bucket, digging narrow trenches, drilling holes in rocks of 1-2 classes using appropriate replaceable working equipment.

Technical characteristics of mini loader MKSM 800

Diesel engine	Zetor 5201.22
View	Four-stroke
Cylinder diameter	102 mm.
Piston stroke	110 mm.
Compression ratio	17
Number of cylinders	3
Working volume of cylinders	2696 cm3
DIN power	31.1 kW
StrAU power	34.4 kW
Average fuel consumption	6 l / hour
Idling speed	600 +50 rpm.
The order of the cylinders	1 - 3 - 2
Onboard reducer	mechanical, cylindrical gears
Number of reducers	1+1
Weight of one gearbox	169 kg.
Pump drive	mechanical, disconnected by clutch
Hydraulic travel pumps	NPA 33
Hydraulic travel motors	MPA 33
Tires	10,0/75 - 15,3
Disks	9 x 15.3
Tire pressures	0.392 Mpa
Steering	Mechanical
Implement hydraulic pump	U32l
Operating pressure	16 Mpa
Hydraulic distributor	RSK 16 T3
Hydraulic filter	H 22
Continuous forward speed	12 km / h
Maximum pulling force	24 kN
Minimum turning radius with bucket	2440 mm.
Working on a slope	10 degrees
Parking brake brakes on inclines	13 degrees
Overcome ascent of the path	13 degrees
Boom lift	5 sec.
Lowering the boom	3 sec.
Bucket unloading at max. lifting height	1.9 sec.
Theoretical duty cycle	12 sec.
Rated lifting capacity	800 kg.
Operating weight with bucket	2851 kg.
Transport weight wasps with the main bucket	2711 kg.
Gross weight of MKSM 800 loader	3700 kg.
Voltage of electrical equipment	12 in
Accumulator battery	2 x 12V
Battery capacity	90 amperes
Generator, voltage and current	14V x 55 amp.
Starter	2.9 kW x 12V
Loader width MKSM 800	1680 mm.
Loader length MKSM 800	3270 mm.
Dina loader MKSM 800 without bucket	2480 mm.
Loader height MKSM 800	2005 mm.
Track width	1419 mm.
Maximum reach	1370 mm.
Main bucket width	1730 mm.
Maximum height of loader with bucket	3700 mm.
Ground clearance	206 mm.

Filling volumes of the mini loader MKSM 800

Technical description of units

The travel drive of the MKSM 800 mini loader is provided by a transmission with a Zetor 5201 diesel engine, which is rigidly connected to the pump drive and to the NPA 33 movement pumps and the U32l working equipment pump. ... The oil cooler of the hydraulic system and the radiator of the cooling system of the skid steer are located in front of the engine. The fuel tank is located on the right side, the hydraulic tank on the left side in the inner frame. The RSK16T3 distributor is located in front of the NPA 33 variable pumps under the hydraulic filter of the working fluid. To provide convenient access to individual units of the MKSM 800 loader, the safe type cab is tilted after preliminary disconnection of the hinges in the loader cab. The cab contains all controls and controls, instrumentation and the operator's seat. All this together forms a single assembly unit. The loader wheels are attached to final drives, which are fixed on opposite sides of the loader frame. Heating is located on the left side of the cab from the inside. The batteries are located on the right and left fenders. Access to them is possible after lifting the covers, which are equipped with a motorcycle lock.

Mini loader MKSM 800 is equipped with diesel engine Zetor 5201, which is installed elastic. The engine is accessible from the rear after lifting the rear radiator shroud and from the top after tipping the hood and cab. It is a direct injection, four-stroke, three-cylinder water-cooled diesel engine. The crankshaft crankcase is cast from gray iron, one-piece, with a flange for mounting the pump drive. The cylinder head is independent for each cylinder, the cylinder liners are replaceable.

The engine cooling system is liquid with forced circulation and with a thermostat. The circulating pressure lubrication system with a wet bath, the MKSM loader is equipped with a two-stage or replaceable oil filter. The fuel delivery system consists of a fuel pump, a mechanical all-mode regulator and a fuel priming pump. The Zetor 5201 engine is cooled with a forced circulation fluid provided by a centrifugal pump mounted on the front of the crankcase and driven through a water pump via a V-belt drive. The cooling system includes a small circuit with a thermostat that quickly heats up the motor to an operating temperature of up to 80 degrees. The filler cap is located on top of the radiator, the coolant drain cock is located on the bottom left side of the radiator. The power supply system of the MKSM loader consists of a fuel tank, a fuel supply system on the engine and fuel pipes. The fuel tank is located on the right side of the rear with a filler neck behind the cab. The fuel tank has a capacity of 55 liters. From the bottom of the tank, fuel is sucked in by the fuel priming pump through the fuel line. A coarse fuel filter is installed on the lower part of the fuel priming pump. From the fuel priming pump diesel fuel is pumped into the Motorpal fuel pump through a single stage fuel filter. The fuel pump delivers fuel through the high pressure pipes to the injectors. Excess fuel from the engine injectors flows back to the fuel tank via the return line.

MKSM 800 loader hydraulic system

Serves to drive the working equipment and running gear. It consists of two hydraulic circuits: the implement circuit and the travel drive circuit.

MKSM 800 working equipment contour

Consists of U32l pump, RSK16T3 three-section distributor, two boom raising and lowering hydraulic cylinders and two bucket opening and closing hydraulic cylinders. This circuit is protected by a pressure of 16 MPa at an engine speed of 1500 rpm by a safety valve on the RSK16T3 distributor.

MKSM 800 stroke drive circuit

Consists of two hydraulic pumps NPA 33 and two hydraulic motors MPA 33. This circuit is protected by a pressure of 35 MPa by means of high pressure safety valves built into the MPA 33 hydraulic motors. The working fluid tank, radiator and filter are common to both circuits. The hydraulic tank has a capacity of 55 liters.

Pump drive MKSM 800

Serves for the transmission of torque from the engine through the clutch to the adjustable pumps NPA 33, which ensure the movement of the loader by means of hydraulic motors MPA 33, as well as to the gear pump U32L, which serves to power the hydraulic cylinders of the working equipment.

The pump drive consists of a power take-off and a clutch, which together form one unit.

Controlling the pump drive is reduced to disconnecting it from the engine, especially to facilitate starting the engine at lower temperatures. This operation is performed mechanically using the clutch pedal located in the operator's cab.

The MKSM 800 loader drive is hydrostatic. The power unit is a Zetor 5201 diesel engine, the power of which provides optimal dynamic parameters of the loader during operation. The torque from the engine through the flywheel and the clutch is transmitted to the pump drive. The clutch is single-disc, disengaged with a pedal in the operator's cab. It serves to disconnect the pump drive in order to facilitate engine starting.

The pump drive crankcase is equipped with flanges for fastening two NPA 33 variable speed pumps, which provide a drive for the chassis, and one U 32l gear pump, which fills hydraulic system working equipment. From the variable hydraulic pumps, the torque is transmitted hydrostatically to the MPA 33 hydraulic motors by means of high pressure hoses. From the hydraulic motor, the torque is transmitted to the final drives by means of gears that are located between the hydraulic motors and the final drives. The design of the gear assembly allows the loader to be braked by the force of the Belleville springs. The loader is braked by means of a safety lever which is mechanically connected to the parking brake bypass valve when the safety ramp is folded back. The bypass valve allows pressurized oil into the drain line of the hydraulic system (which releases the loader), causing the loader to brake. The raised safety arm protects against spontaneous or uncontrolled movement of the MKSM 800 loader.

Loader control MKSM 800

The control of the MKSM 800 loader differs structurally from the loaders produced at the present time. One-handed movement control - with the left hand, control of the working equipment, including the bucket, is carried out with the right hand.

Attention! When learning to operate the MKSM 800 loader, the levers and handles must be moved carefully. The clutch may only be used when starting the engine in cold weather, while the clutch can be depressed for a maximum of 1 minute. Never use the clutch while the engine is running. In this case, it threatens the destruction of the clutch with the bearing.

Starting the engine at low temperatures.

When operating the MKSM 800 loader in winter conditions, it is very important to change the oil and the oil filter at the intervals recommended by the manufacturer, since it may happen that the oil viscosity increases during operation. Thus, the thickened oil flows around the filter when starting the engine. engine oilwhich ultimately means that oil enters the engine without filtration. As a result, engine wear increases several times.

A prerequisite for starting the engine at temperatures below -5 is to replace the oil with 10W30, the cooling system must contain a liquid with a freezing point of -25 degrees. The hydraulic system must be filled with VMGZ oil.

It is recommended to build an electric antifreeze heater into the motor block on an external 220V power source, which preheats the coolant to a temperature that meets the summer operating conditions of the MKSM loader. It is recommended to switch on the dipped beam for a short time before starting. It is imperative to depress the clutches to disengage the hydraulic pumps and the pump drive.

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