In agriculture, special equipment is often used to process large areas. One of these assistants is the tractor MTZ-80, the technical characteristics of which we consider in this article.
- Description of the wheel
- Design features of the tractor MTZ-80
- Specifications
- What is capable of steel hero in the garden
- The main advantages and disadvantages of MTZ-80
Description of the wheel
The design of the wheel is a common scheme for the equipment of this class: on a block of gearbox cages and rear-wheel drive with the help of consoles hung engine. For the operation of the unit used diesel with water cooling D-242 in various versions.
The unit must necessarily have the following components:
- power steering - thanks to him reduced effort on the steering column;
- pick shaft power;
- the hydrodistributor - it is necessary for control of the attached units;
- hinged parts.
Design features of the tractor MTZ-80
The wheelwright has a 4-stroke engine, thanks to which the unit can move at high speed. The tractor is equipped with a pneumatic system, with which the trailers are braked.
- manual transmission;
- MTZ-80 has a 9-speed gearbox;
- rear axle;
- generator mechanism;
- trolley chassis;
- mill for processing the earth;
- rubber cab shock absorbers;
- the covering which is not passing noise and cold;
- opening windows that serve as a source of air entering the cabin;
- hydraulic shock absorber designed for single-seat seating.
If we compare the MTZ-80 with earlier models of the bulldozer, it has changed a lot. Along with the increase in power, performance and gearbox, some points remained unchanged: the cab is located at the rear of the car, the engine is installed on the front half frame.
Specifications
When planning the development of the unit, its main purpose was not only propashka - it had to be a universal device. When considering its technical characteristics, it becomes clear that this tractor can be used both for field work and for other purposes in combination with other mechanisms. We offer to get acquainted with the main technical characteristics of the unit.
general information | |
Tractor gear dimensions, mm | |
length | 3816 |
width | 1971 |
cabin height | 2470 |
MTZ-80 tractor weight, kg | 3160 |
Transmission | |
Clutch type | Friction, single-disc, dry |
KP | Mechanical, 9 gears |
Rear axle main drive | Conic |
Differential rear | Conical |
Brake | Disk |
Chassis | |
Skeleton structure | Semi-semi |
Suspension | Autonomous, with coil springs |
Type running | Rear wheel drive, front - guide |
Wheel design | Pneumatic tires |
Tire dimensions: | |
front | from 7.5 to 20 |
rear | from 15.5 to 38 |
Steering mechanism | |
Main unit | Helical sector, transmit 17.5 |
Power steering booster | Piston, combined with the steering |
Delivery of the pump, l / min. | 21 |
Allowable pressure, MPa | 9 |
MTZ-80 engine | |
View | 4-stroke diesel with water cooling |
Power, l. with | 80 |
Rotational speed, rpm | 2200 |
Number of cylinders | 4 |
Piston stroke, mm | 125 |
Volume of the working cylinder, l | 4,75 |
What is capable of steel hero in the garden
The main purpose of the tractor is undoubtedly tillage and crop harvesting from the fields. Without the device, it will not be possible to plow large areas, complete cultivation, seeding and other agricultural work. However, the unit can be used not only for agricultural work.Many forest activities are carried out using a tracked tractor. With the help of the steel hero, it is possible to cultivate weakly-bearing soils, it is ideal for working in conditions of problematic terrain.
The MTZ-80 tractor has found active use in the public utilities. The unit is often used to perform transportation and towing work.
The main advantages and disadvantages of MTZ-80
Among the advantages of the tractor are the following:
- Simplicity in service and repair, readiness of parts. There are a huge number of dealerships and service stations that will help solve any problem associated with the operation of the unit.
- Awareness of the majority of mechanics about the rules of operation, which immediately solves the problem of lack of personnel.
- A wide variety of attachments and trailers.
- Affordable cost.
- Small cabin in standard model. The inconvenience is eliminated in the following modification of the tractor 80.1.
- Insufficient level of comfort while working compared to foreign counterparts.