The MAZ-251 was first seen in Russia in 2004. The bus was brought by representatives of the Minsk Automobile Plant to an international exhibition in Moscow, although it began mass production only in 2005. In terms of the level of modernity of its design, the vehicle still has no analogues among bus models produced in Russia and the CIS countries.
MAZ-251 is a high-floor (one and a half-decker) bus designed for intercity and international flights, capable of providing passengers with a high level of comfort.
Body
The bus body is a carriage-type load-bearing structure; it is lined around the perimeter with fiberglass panels, which are practically not susceptible to aggressive environmental influences. The roof cladding is a solid metal sheet welded to the frame.
The interior glazing is made using the most modern technologies. Despite the fact that the glass is quite large, the use of a seamless adhesive installation method does not reduce the overall strength of the structure.
For boarding and disembarking passengers, there are two retractable doors made of aluminum profile. The opening mechanism is pneumatic, rotary. The doors are equipped with a tap, which makes it possible to unlock them in the event of an accident. In addition, to ensure safety, the MAZ-251 bus is equipped with a switchable movement blocking mechanism if the car doors are open. They are also equipped with a device that eliminates the possibility of pinching a person. The driver enters his workplace through the front passenger door.
The mirror system produced by Mekra provides excellent visibility around almost the entire perimeter of the bus.
conclusions
The car is comfortable. This is evidenced by real reviews from passengers and drivers. Drivers respond positively to the seats; they can be adjusted. I'm not afraid of long distances.
The only drawback is the absence of a window in the side window of the cabin. Drivers cannot hand over documents to traffic police officers through the window for inspection. You have to get out of the cabin. There are other minor shortcomings that do not prevent you from traveling from MOT to MOT without any problems. So it’s worth paying attention to the MAZ-251 in any circumstances.
MAZ is the brainchild of Belarusian manufacturers. Model 251 is a type of bus. Tourist class, introduced in 2006. The car performs well on long and short distance trips.
Manufacturers have something to be proud of. The appearance of the vehicle in Moscow took place in 2004. The famous Motor Show was held. At the show, the car was able to prove itself, distinguish itself, and received 2 prizes:
- best international tourist bus MIMS-2004 – from the jury;
- the best MIMS-2004 bus – from the exhibition participants.
Not only Russia was interested in the bus, which showed its best side. EU countries became interested in him.
The weight of the car is 18 tons. The trunk volume is impressive - 10.5 cubic meters. m. The car can move at a speed of 133 km/h, this is the maximum. Fuel consumption is optimal – 26l/100 km.
If you wish, you can choose the package yourself. Additional options:
- anti-lock braking system;
- traction system;
- centralized lubrication system, much more.
All details can be obtained from the manufacturer.
I would like to talk about the engine power supply system with separate fuel. It includes the following:
- fuel tank;
- fuel low and high pressure wires;
- pump;
- fine filter;
- injectors.
The bus has heaters from a reliable company - Webasto. This has a positive effect on cold engine starts.
The MAZ-251 clutch deserves attention. It is provided by Sachs. It can be characterized as frictional. The driven disk is equipped with a torsional vibration damper.
The clutch is equipped with a hydraulic drive with pneumatic reinforcement. The German gearbox deserves attention.
The steering also arouses genuine interest. Here we are calculating for a modern steering mechanism. The cabin has a safety column that can be adjusted in height and inclination.
Any actions are performed by the driver using two cardan shafts and an angular gearbox. The system is saturated from the pump that comes with the Mercedes-Benz engine. All indicators indicate that the steering wheel can be left untouched for 800,000-900,000 kilometers (we are talking about repairs). No maintenance will simply be required along the way.
Another nuance is the auxiliary braking system. We are talking about remote control of the damper in the gas exhaust system. There is also a retarder. This is a retarder brake. Braking devices for the MAZ-251 bus were supplied by a reliable company – Knorr-Bremse. Manufacturers did not skimp on details. They gave the best to the car.
Safety comes first. Therefore, there is a fire extinguishing system in the engine compartment. Although the materials in the cabin are as fire resistant as possible. The bus burns out 100% in more than 40 minutes. But the fire extinguishing system allows you to avoid many problems. This refers to the assistance of a powder charge.
Engine and gearbox
A powerful engine allows the bus to travel without unnecessary worry:
The engine type depends on the model:
- 251050 – MAN Euro-3 (ZF 6th manual transmission);
- 251062 – Mercedes Euro-5 (ZF 6 speed manual transmission).
In the first model the number of seats is 44/47/49, and in the second 44. But in fact, they are both characterized positively.
Bus interior
The MAZ-251 has 44 soft, fabric-upholstered seats, which are located in pairs along the right and left sides of the bus. For passenger comfort, each seat is equipped with an adjustable backrest, footrest and lift-up armrests. The seats are equipped with folding tables with built-in cup holders, nets for books and magazines. In addition, above the seats there is a shelf for storing hand luggage, in the lower part of which individual lighting, ventilation and a radio point are built in for each seat.
At the second door there is a bathroom with a toilet and a sink for washing hands. Also in the bus cabin there is a refrigerator and a kitchenette with a table, microwave and coffee maker.
There are two screens installed in the front of the bus and in the middle of the cabin for viewing videos.
The driver's seat with a well-thought-out layout (both the dashboard and the bus equipment control system) is not separated from the general cabin, which, in principle, is traditional for this type of bus.
The high location of the floor is due to the impressively sized luggage compartment underneath, which is accessible through the side hatches.
Under the floor near the second door, the designers have provided a heated rest area for the second co-driver. It is equipped with a sleeping place, lighting and a telephone for communication with the driver behind the wheel of the bus.
Heating and ventilation
The air in the cabin is heated by the cooling system of the power unit. An independent fan heater is provided for additional heating of the driver's seat. The driver's seat is ventilated through the heater vents when the heating function is turned off; in this case, air is taken from outside the bus.
The salon is heated by a system consisting of a pipeline, convectors and fan heaters. There are two hatches for natural ventilation of the cabin. Forced ventilation is carried out by two fans mounted in the roof of the MAZ-251.
The bus is also equipped with an air conditioning unit located on the roof in the front of the car. Having passed through it, the treated air flows to the passenger seats, where the intensity of its flow can be adjusted by each passenger individually in accordance with their preferences.
Specifications
Let's look at the technical characteristics of the MAZ-251 bus, the photo of which is presented in the article.
- The total weight of the bus is 18 tons.
- The maximum permissible load on the rear and middle axles is 11 tons.
- The maximum load on the front axle is 7 tons.
- The dimensions of the bus are 11.99 x 2.55 x 3.6 m (length, width and height).
- The total number of seats is 47 (44 passenger + 3 additional).
- Luggage compartment volume – 10.5 cubic meters. m.
- Ground clearance – 14.4 cm.
- The maximum speed is 133 km/h.
- Fuel consumption - 26 l/100 km.
- Turning radius – 12.5 m.
- The maximum steepness of an incline to be overcome by a bus is at least 30%.
The power unit can be installed on the MAZ-251 in two versions:
- MAN D2866 LOH – 360 l/s (designed for Euro-3 fuel).
- Mercedes-Benz OM 457 LA – 360 l/s (Euro 5).
Braking system – pneumatic with ABS and ASR. The parking brake is installed on the rear axles.
The gearbox is a mechanical type with 6 steps.
Main advantages:
- modern powerful air conditioning system;
- comfortable seats;
- individual folding tables;
- soft suspension for comfortable movement even on uneven roads;
- kitchenette with refrigerator;
- dry closet
You can buy a MAZ 251 at an affordable price from the AVTOTEKHKOM company.
Characteristics of MAZ 251
Overall dimensions, mm)
11985/2500/3355
Number of seats:
47/45
Fuel tank:
500 l.
Equipment
- Independent liquid engine heater 30 kW Webasto, used for engine preheating and interior heating
- Independent air heater for driver's cabin 2.0-2.2 kW (Webasto or Eberspacher)
- Automatic centralized lubrication system "Lincoln"
- Anti-lock braking system ABS
- Traction control system ASR
- Tachograph
- Air conditioner СС200 Webasto
- STARCOOL kitchen: boiler, sink, microwave, heating unit, refrigerator compartment
- Audio-video system “Actia VideoBus” car radio CD, DVD player, 2 14″ monitors with holder and bracket or 1 14″ monitor without holder and bracket, guide microphone, driver microphone
- Aircraft-type dry toilet "PLACO ESMMI" with a refrigerator, Holland
- Tinted double glazed windows
- Roof fans, 2 pieces
- Imported driver's seat ISRI 6860/875 on an air cushion with automatic maintenance of a given height and heated cushion and seat back with a seat belt
- Adjustable passenger seats with a device for moving to the center with foot rests and a folding table
- Floor covering "Avtolin"
- Thermal and noise insulating ceiling coating
- Anti-corrosion treatment of the bottom and hidden cavities
- HELLA lighting technology
- Mekra exterior mirror kit
- Imported tires
- Melvia carpet
- The driver's sleeping place is equipped with an independent air heater and a communication device with the cabin
- Sides, roofs, trunk and engine compartment lids made of fiberglass panels
- Individual ventilation and lighting units for passenger seats
- Curtains on the rear and side windows
Full description
Bus MAZ 251
Tourist.
- Curb weight, kg - 141450.
- Passage height, mm-2100.
- Floor level, mm-1440.
Standard equipment: climate control with air conditioning; independent autonomous heater of the driver's cabin; independent liquid engine heater; kitchen, refrigerator, microwave oven; audio-video system, toilet; centralized lubrication system; tinted glass unit.
MAZ-251: reviews
Drivers who have worked on the bus for about a year note that in general the car is convenient, and not only for passengers. An adjustable driver's seat, as well as additional options, make driving quite comfortable. There is, however, one drawback - the absence of a window in the side window of the cabin. This is motivated by the fact that during a stop by traffic police officers, the driver has to leave the bus to present documents.
Other minor shortcomings include: creaking interior plastic, increased gaps in parts and aesthetic defects.
But in general, the bus drives from MOT to MOT without any complaints.
Prices
Prices in Russia are 8,600,000 rubles, if a Euro-5 engine is used, it will rise to 13,700,000 rubles, maybe even higher.
The basic configuration of the bus is acceptable:
- seat belts for everyone on the bus;
- engine warmer;
- cabin heater;
- air conditioner;
- tachograph (digital);
- audio system
The kit includes many other useful things. This suggests that the cost of the vehicle is quite justified.
Used car options are more affordable. True, advertisements for the sale of used cars are rare.
