Tractor Amkodor. Review of the model range, characteristics, reviews

Amkodor front loaders The main purpose is to capture, lift, and transport cargo. In any industry it will be an excellent assistant and an indispensable piece of equipment.

You can buy the entire range of front loaders quickly and easily in, the equipment is available in Chelyabinsk, and we also deliver to other cities.

Possessing a new, modern design, the construction of front loaders is quite durable. Many models have a load capacity of up to 2 tons. The environmental level is quite high. When working with bulk cargo, it ensures its safety. This is achieved through a parallelogram layout of loading equipment. Hydrostatic transmission reduces fuel consumption.

Features of the device and operation

The Amkodor 451A forklift is distinguished by its endurance and long service life: its design uses a powerful diesel engine and a strong, extremely reliable frame. When designing these machines, the complex and stressful conditions of everyday work and frequent maximum loads were taken into account, so the loader turned out to be truly efficient and productive.

Amkodor 451A can be equipped with standard or extended size forks, as well as a crane boom. These capabilities allow the forklift to be used in any field of activity - from small construction sites or warehouses to large port complexes and railway junctions.

The Amkodor 451A forklift has a modern design and attractive appearance, which does not interfere with the practicality and functionality of this machine. The body is deliberately made with rounded corners to ensure the safety of the cargo and the machine itself when it overcomes turns in cramped warehouse conditions or in dense buildings. High structural strength is ensured by the presence of additional stiffening ribs.

The standard equipment includes the installation of a diesel fuel tank with a volume of 130 liters, an adjustable operator's seat, windshield wipers, headlights, and a removable working element.

Machines based on MTZ - loader on MTZ

Backhoe loaders Amkodor 702EA, 702EM (with a shifting digging axis), tractor backhoe bulldozer Amkodor 702EB, widely used in various fields of activity, are produced on the basis of tractors from the Minsk Tractor Plant (MTZ). They are equipped with various working parts (loading and excavator buckets, bulldozer blades, etc.). The drive of the working equipment is hydraulic. These machines are capable of performing work on digging pits, trench preparation, clearing the area of ​​snow and debris, and leveling the soil.

Excavators consisting of Amkodor 702EM, 702EB and 702EA are intended for excavation work carried out on soils of categories I…IV (excavator equipment). Partial rotation excavator equipment is installed behind the tractor on a special frame. The excavator provides for the use of replaceable buckets with a volume of 0.16 m³ to 0.24 m³.

A backhoe loader based on MTZ can be used in construction, during work in agriculture and municipal services in different climatic conditions at temperatures from -40˚ to +40˚С.

The bulldozer included in the Amkodor 702EB is manufactured in two versions: with a fixed and hydraulically rotating blade. Bulldozer equipment is used to carry out excavation work on category I and II soils to level dirt roads and construction sites, and backfill trenches and holes. Amkodor 702EB-02 is a hydraulic excavator, equipped with a bulldozer blade and has hydraulic steering control.

The front loader consisting of Amkodor 702EA and 702EM performs loading and unloading operations with various types of bulk and small-sized materials, and their transportation over short distances. A design feature of the loader is the parallel movement of the bucket when raising and lowering the boom.

The Amkodor 8048M milling machine based on the MTZ 92P Belarus tractor is used for patching asphalt concrete pavements. The machine is equipped with equipment to perform work on restoring road surfaces, leveling and delineating areas. Stepless movement of the working body allows this machine to mill the road surface near the curb.

The Amkodor 134 bulldozer-loader is produced on the basis of the MTZ 82.1 and MTZ 92P tractors. It is equipped with a main bucket with a quick-change device and front loading equipment. The loader can be used in public utilities, agriculture, and construction. Additional equipment of the loader with replaceable working parts expands its scope of application.

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Engines and transmission of Amkodor 451A loader

The diesel engine is located at the rear of the forklift. It is fixed to the frame at three support points. The support is rigidly attached to the rear sheet of the diesel engine, serving as a supporting structure for the shock absorbers and at the same time serving as a casing for the damper mounted on the diesel flywheel.

Amkodor 451A forklifts are equipped with D-245 and D-243 diesel engines from the Minsk Motor Plant (MMZ). These are four-cylinder in-line four-stroke liquid-cooled engines with a displacement of 4.75 liters. Diesel D-245 is also equipped with a turbocharging system.

The rated power of this modification of the D-245 engine (D-245-163) is 77 kW (105 horsepower), it is achieved at a crankshaft speed of 2200 rpm. The maximum torque of this diesel engine is 384 N.m. at 1500 rpm.

The rated power of the D-243 diesel engine is 59.6 kW (81 horsepower) at 2200 rpm. Cylinder firing order: 1 – 3 – 4 – 2. Cylinder diameter – 11 cm, piston stroke – 12.5 cm. Minimum engine speed – 600 revolutions per minute, maximum – 2380 revolutions per minute. Compression ratio – 16:1. Diesel fuel consumption rate is 226 g/kWh. Engine oil consumption during warranty service is 1.1% in relation to diesel fuel. Right rotation. The engine's dry curb weight ranges from 430 to 490 kilograms.

The engine control system is mechanical, without CAN bus support. Diesel fuel injection system: direct injection, injection pump with mechanical regulator. Power take-off for the fan – 3.7 kW. The rated voltage of the electrical system is 24 V. The negative terminals of the power supply are connected to ground.

Despite the strong similarities, the D-245 and D-24Z have a number of differences, namely:

• The D-245 camshaft is five-bearing, while the D-24Z is three-bearing.
• Oil pumps have different capacities; more precisely, they are not pumps, but pairs of gears that drive them differently.
• The high pressure fuel pump drives are slightly different. The injection pumps themselves are different: the D-245 has a regulator with an anti-smoke corrector and other settings.
• The engine block itself of the D-245 is different - with cooling nozzles for the piston bottoms, with a flange for draining oil from the turbine, with 5 camshaft supports.
• The heads are different: the D-24Z has a head without valve seats, while the D-245go has seats made of heat-resistant cast iron. The rocker shaft lubrication in the D-24Z goes through an external tube, and in the D-245 - through a drill in the head. On the D-245, the valve guides have chamfers for oil seals. The aluminum inlet pipe installed on the head is different than on the D-24Z.
• The piston is different - the D-245 has a teresist temperature insert along the upper compression ring on the piston.
• The injectors are configured differently.
• Different exhaust manifolds.

The engine cooling system is closed, with forced circulation of coolant. It consists of a block of radiators, pipelines and a curtain of rubberized fabric, which regulate the thermal operating conditions of the diesel engine. Working together with the engine is a hydromechanical gearbox, which has two forward speeds and one reverse. It allows the forklift to move around its work sites at a speed of 20 km/h forward and 11 km/h back. Hydromechanical transmission is designed to transfer power flow from the engine to the drive axle drive, converting torque and rotation speed in magnitude and direction. It transmits mechanical energy through a circulating fluid flow and automatically infinitely changes the transmitted torque, depending on the external load.

Along with high reliability and unpretentiousness, the advantages of this power unit include its endurance. The Amkodor 451A loader is able to freely overcome a slope of up to twenty percent in size and length of 12 meters, including when its working body is fully loaded.

Engine

To improve the technical characteristics of the Amkodor 451A, the installation of a D-245 engine with a power of 105 horsepower is provided. The 4.75-liter inline-four model is turbocharged. The maximum torque is 384 Nm.

A hydromechanical gearbox with two gears is installed together with the engine. It allows construction equipment to move around the work site at a speed of 20 km/h forward and 11 km/h back.

The advantages of the power unit include endurance. The loader can overcome a slope of up to 20 degrees with a length of 12 m when the working body is fully loaded.

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Chassis, suspension, axles Amkodor 451A

The high load capacity of the Amkodor 451A is due to the use of a high-strength and extremely reliable frame. The motor, working units and power transmission systems, front and rear axles are mounted on it. The driving front axle has a rigid mount (rigid suspension), and the steered rear axle has a hinged mount, with the possibility of lateral swing (balanced suspension).

The cardan transmission transmits torque from the engine to the hydromechanical transmission, and from the hydromechanical transmission to the drive front axle of the loader. The design of the drive axle is carried out according to the central arrangement of the main gear reducer, brake mechanisms and wheel reducers.

The steered bridge is installed in a balanced manner. Through an axle fixedly fixed by a crossbar in the bridge beam supports, the bridge rests on the balancer bushings of the loader frame. This suspension, while maintaining equality of loads, allows the wheels to move relative to the frame. Moving over obstacles exceeding 20 cm must be done at minimum speed, since the wheels and frame form a rigid system.

Steering and brake control

The design of the forklift uses a hydraulic volumetric steering mechanism with drive to the wheels of the drive axle. The steering is driven by a hydraulic system. The brake system of the forklift includes a multi-disc service brake in an oil bath. The disc-and-pad parking brake is represented by a single-disc dry friction mechanism, with a spring and hydraulic release. It is installed on the input flange of the drive axle and also acts on the wheels of the drive axle.

Modifications

The Amkodor 332 C 4 loader has two modifications. As standard, the machine is equipped with a three-spool hydraulic distributor.

The Amkodor 332S4-01 universal loader is equipped with a four-spool unit. It also has several distinctive features:

• separate pneumatics, driven by axles;
• increased speed when moving in any direction;
• the modification is more efficient, reliable, productive, and maneuverable;
• front axle brakes and energy accumulators on spring clamps with air release;
• drum brakes in wheel hubs.

There is also a modification 332С4-02.

Loader hydraulic system

The hydraulic system of the Amkodor 451A forklift contains two hydraulic pumps, which operate in conjunction with loading equipment and a steering mechanism. A priority valve for the brake system and a two-section distributor with direct mechanical control are also installed. The pump is a 2-section gear pump, type NSh-5OM-1O-Z.

The working fluid from the hydraulic tank enters the suction of the pump and then, under pressure, is supplied to the priority valve, and then to the inlet of the hydraulic distributor, from where, depending on the position of the spools, it is sent to the working cavities of the hydraulic cylinders or returned back to the hydraulic tank. The hydraulic tank is located on the right side of the forklift and is a welded container.

The pressure in hydraulic systems, which is limited by safety valves, is: loading equipment - 16 MPa; steering 16 MPa; service brake 4 MPa; parking brake – 5 MPa.

Maintenance

Amkodor tractors are used in various industries and farming. To maintain them in working condition, scheduled technical and repair work should be carried out in accordance with the operating instructions.

• The recommended crankcase oil is LUKOIL products. It has successfully passed tests and is approved for use in engines for Amkodor tractors. The engine oil should be changed every 250 operating hours. The average crankcase volume is 12 liters.
• For the transmission, lubricants with classification SAE 80W-90 API GL-5 should be used. The operating instructions recommend using TNK Trans oil.
• The axle oil should be changed every 1000 hours of operation.
• Diesel fuel also has special requirements. The sulfur content in it should not exceed 350 mg/kg. Otherwise, a large amount of soot will form.

AMKODOR 352S

Amkodor 451A cabin and operator's workplace

The advantages of the cabin of this model of forklift include a fairly large amount of free space, which does not at all hinder the operator’s movements during work. Safety of work is guaranteed by panoramic glazing of a large area, with wide glass. To clean the front and rear windows, two electric windshield wipers are mounted on the cab, as well as a windshield washer, with water jets outputting to both windows.

The most convenient access to the interior is guaranteed by the installation of two doors equipped with rotary locks, with wide openings, to which steps with anti-slip coating lead. There are latches on the interior door panels to secure the door in the open position. The doors have windows that are height adjustable. The work site is illuminated by powerful headlights, so that in the dark all working parts are within sight.

These important features help to increase the accuracy and efficiency of work, as well as ensure high safety at any time of the day or year.

The operator's seat is adjustable and adjustable in several directions. The steering column is also adjustable in height and tilt. In this case, the remote control moves with the steering wheel. A competent, thoughtful and ergonomic arrangement of the main forklift controls has a positive effect on the quality of work.

The diesel engine control includes a diesel fuel supply pedal and an engine stop handle (decompressor). The pedal is located to the right of the remote control. The handle is located on the casing to the right of the seat. To stop the engine, you need to release the pedal, reduce the diesel fuel supply to the minimum, then move the handle up and hold it in this position until the engine stops completely.

Gears are switched using the gearshift lever, which is located on the steering column on the left side. By moving this lever forward from the neutral position, first and second gears are engaged, and by moving it back, reverse gear is engaged. The left pedal is the brake pedal. The parking brake handle is located on the seat base on the left side. The loading equipment is controlled by two levers. When the left lever moves forward, the lift carriage rises, and when moved backward, it lowers. By moving the right lever forward, the forklift is tilted forward, and by moving it backward, the lift is tilted backward.

Attachments

The main forklift type of the forklift is duplex. The Amkodor 451A forklift carries out cargo grabs, transportation and lifting. He performs work that requires unloading and loading, placing and stacking palletized and other cargo.

The main working body, the forks, can have a standard length of 1200 mm, or they can be extended, with a total length of 2300 mm. Consistently high performance is ensured with any of the above configuration options. Can be used with a crane boom.

Cost of new and used

The machine is standardly equipped with a bucket; additional equipment can be supplied as a set, which affects the cost of the equipment. Also, the price of a loader depends on the modification.

You can buy an Amkodor 332C4 without mileage for 2.9 million rubles, which is also an advantage in the eyes of consumers. Excellent performance and high performance characteristics, low cost, and profitability allow us to consider the loader as a very economical equipment. Modification 02 costs at least 3.1 million rubles.

The price of a used Amkodor 332S4 is slightly lower, and is about 1.7 - 1.8 million rubles. provided the car was released in 13/14. A large selection allows you to purchase a model at the best offer, without the need for additional capital investments for repairs and restoration.

Renting special equipment for an hour costs about 1,000 rubles, a shift will cost 8.5 – 9.5 thousand rubles.

Technical specifications in numbers

• Overall dimensions: length (including the back of the forks) – 3.88 m, width – 2 m, height – 2.63 m.
• Wheelbase – 2.23 m.
• Track width: front wheels – 1.465 m, rear wheels – 1.59 m.
• Ground clearance (clearance) – 17О (under the load lifter)…22О mm (in the central part of the base).
• The length of the forks of the working body is 1.2 m...2.3 m.
• The overall height when raising the forks is 4.23 m.
• The free lifting height of the working body is 0.2 m.
• Curb operating weight – 7.4 tons. Total weight – 12.4 tons. The distribution of curb and gross weights is: front axle – 3.1 tons / 10.7 tons; to the rear axle -1.7 tons / 4.3 tons.
• The nominal load capacity, with a distance of the center of mass of the load from the back of the forks of 600 cm, is 5 tons.
• The highest speed of raising the working body is about 24 m/s, the maximum speed of lowering it is about 5 m/s, both with and without a load.
• The frame tilt angle is 6 degrees forward and 12 degrees back.
• The nominal height of free lifting of cargo and its unloading is 3.3 meters.
• The turning radius is 3.7 meters, the outer dimensions are 4.1 meters.
• Operating ambient temperature – from minus 20 to plus 40 degrees Celsius (climatic version “U1”).
• Maximum travel speed: in first gear – up to 11 km/h, in second gear – up to 20 km/h, when reversing – up to 11 km/h.
• Climbable, over a length of 12 meters, with a nominal load of 20 percent.
• Tires, size and quantity: 8.25-15, 4 pcs. – on the front wheels; 8.15-15, 2 pcs. - on the rear wheels.
• Volume of filling tanks: fuel tank – 130 liters; hydraulic tank – 1OO liters.

cars, construction equipment (Russia, Moscow))

For questions regarding the purchase of this equipment (Amkodor 702 (TO-49) backhoe loader based on the Belarus MTZ 82 tractor), terms of credit and leasing, service and warranty, please contact the plant’s dealers or official representative offices. Delivery of the Amkodor 702 (TO-49) backhoe loader based on the Belarus MTZ 82 tractor can be carried out either directly from the manufacturer or from sites in Moscow and other regions of the Russian Federation.

Loader-excavator based on the Belarus MTZ 82 tractor. Front loading equipment is unified with the loading equipment of the Amkodor 133 bulldozer-loader and in the basic version is equipped with a quick-change bucket and dozer blade.

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Reviews from owners and operators about Amkodor 451A

Almost all reviews from operators and owners of Amkodor 451A about this equipment are positive. Many people express themselves in the sense that they “expected the worst from a domestic car.” Forklifts demonstrate reliable and proper operation, functioning properly and for a long time without causing any trouble. There is enough engine power to spare. There are no problems starting it in any weather. It is absolutely not demanding on the quality of diesel fuel. There are no problems with spare parts.

As an advantage of this machine, many people talk about its ease of operation. It doesn’t take long to get used to it, even for a new driver. Maneuvering in tight spaces is quite easy due to the small turning radius of this vehicle.

The cabin cannot be called very comfortable, but for such cars the level of comfort in it is decent. Everything is excellent with visibility, the glass area is very large. Standard lighting is sufficient. The hydraulics are reliable, the metal is strong and of high quality. Minor faults can be easily and quickly fixed.

Maintenance is carried out directly on site; any main components and assemblies can be easily disassembled and, if necessary, replaced without requiring special training.

The manufacturer especially notes that all new technical solutions that are used in the production of Amkodor 451A equipment were tested not only at the testing center of the production association, but also in real conditions. During testing, machines of this model worked in a daily rhythm of several shifts, under the constant supervision and control of developers from the Office of the Chief Designer of Amkodor OJSC. Some solutions received an inventive step and were patented. The company has implemented a quality management system certified for compliance with international standards according to ISO 9001.

Tractor Amkodor

We offer a short review of Amkodor tractors from the Belarusian manufacturer. The Amkodor plant was founded in early 1927 of the last century. Over the more than 90-year history of its existence, designers have developed and created various road and transport heavy equipment intended for loading, unloading and earth-moving operations.

Amkodor

At this point in time, more than 120 units of equipment that came off the assembly line of the Belarusian plant are in demand on the world market.

This technique is different:

• reliability;
• maintainability;
• high power characteristics;
• decent performance qualities;
• versatility.