Tractor MTZ-1221: specifications and reviews
A fairly wide range of MTZ tractors is supplied to the domestic market. This technique is considered reliable among farmers and is very popular. Tractors "Belarus" are praised not only by agricultural workers, but also by specialists of municipal services, builders, loggers. One of the most purchased models of the Minsk plant today is MTZ- 1221.
Main purpose
Most often, this small tractor is purchased, of course, by farmers. A model was developedMTZ- 1221 specifically for a wide range of agricultural work. Oftenthis techniqueused to prepare the soil for a seedbed preparation company.Tractorperfectly copes with this task both on light soils and on heavy alumina and even on virgin soil.
Besides,modelMTZ- 1221 mIt can be used in agriculture on mows and for the transportation of various types of goods. In gardens, this model is often used in the formation of crowns of fruit trees and berry bushes. In this case, a special type of attachment is attached to the tractor - a brush cutter.
Where else can it be used
Very often, such tractors are also purchased by public utilities workers. In this areaMTZ- 1221, technicalwhose characteristics are actually very good,used most often fortransportation of garbage and branches. Also in cities, this tractor is used to clean the streets from snow. Of course, it is allowed to use this model on the streets of megalopolises and as a brush cutter. In construction on the MTZ tractorseries1221 most often carry various types of goods.On the roads, it is usually used when patching asphalt.
NSThis model is popular in various spheres of the national economy, including for its relatively low cost. The price for new MTZ tractors of the 1221 series is approximately 1200-1250 thousand rubles.
MTZ-1221: technical characteristics of the model
Popularitythis tractor atConsumers are primarily used, of course, due to their excellent performance characteristics. It is praised by utility workers, farmers and builders not only for its high build quality, reliability and versatility, but also for its excellent performance.
What exactly does the tractor haveMTZ-1221 characteristics,can be seen in the table below.
Characteristic | Parameter |
Engine power | |
Number of cylinders | |
Fuel consumption at rated power | 226 g / kWh |
Fuel tank capacity | 160 liters |
Transmission | Mechanical, synchronized |
Forward / backward speed | 2.1-33.8 / 4.0-15.8 km / h |
Hydraulic system capacity | |
Front / rear wheel track | 1545-2265 / 1500-1900 mm |
Ground clearance under axles front / rear | |
Turning radius | |
Front / rear tire size | 14.9R24 / 18.4R38 |
Model engine
ModelMTZ- 122 1 belongs to the second draft class. The engine is installed on this tractor diesel -D-260.2C(turbocharged). This unit is distinguished not only by its high power, but also meets all modern environmental safety requirements.SometimesMTZ tractor series 1221 comes from the factoryalso comes with a Deutz motor. There are suchmodelmore expensive, but at the same time they differ in greater power (141 l / s).
Attachments
As already mentioned, referstractorMTZ- 1221 toGgroup of universal heavy wheeled vehicles. Aggregatehecan with a variety of attachments. In addition to the plow, mower, brush cutter and carriage, it can be forks, grabs, blade, road milling cutters, etc. Of course, this tractor and attachments such as a bucket are used for this. In this case, the capacity of the latter can be 0.38-1 m 3.
Control of the work of attachments on this model is carried out, depending on the configuration, by means of:
two vertical power cylinders built into the hydraulic receiver;
autonomous horizontally located power cylinder.
Adjustment of the temperature of the working fluid of the hydraulic system of the tractor takes place without operator intervention. The 1221 has a three-point linkage system. Aggregation with equipment and adjustment of the position of the latter in space is carried out using strong guy wires and braces.You can fill the tractor hydraulics with oil of both domestic and foreign production. This does not affect the service life of the unit.
Running model
TransmissionMTZ- 1221 structurally somewhat different from that used on tractors of previous models.The semi-axles of the rear axle of the 1221 vehicle are reinforced. This allows you to use more powerful and heavier attachments with the tractor without the risk of damage. The front axle, like the rear axle, is the driving one. At the same time, both planetary and beam-coaxial versions of it can be used on the tractor. The brakes of the model can be either "dry" or "wet".
ClutchMTZ-1221double-disc, frictional, permanently closed type. The leading part of the clutch on this tractor is the flywheel, basket and middle element. In this case, the driven one includes two discs, supplemented by torsional vibration dampers.
Tractor cab
This model has earned good reviews from machine operators, among other things, for the fact that you can work on it with relative comfort. The interior of the tractor is trimmed with fabric and plastic panels. The cabin looks, therefore, quite modern. There is a hatch in the roof of the tractor. The large glass area provides the operator with a good view. The ventilation of the cab can be carried out both through the hatch and through the opening rear window. All the main controls in the cabin are located on the right.
The cab frame of the model is made of a bent shaped profile and is distinguished by a high degree of reliability. Outside, there are rear-view mirrors, warning lights and a sun visor. The front window of the model is equipped with an electric wiper.