Maz with Engine Yamz 653 Fuel Consumption • Overall dimensions

YaMZ-653 In-line diesel engine | YaMZ engines Yana company

engine's type

6-cylinder diesel engine of the YaMZ-650 family, 4-stroke, with an in-line arrangement of cylinders, a liquid cooling system, turbocharging and charge air cooling in an air-to-air heat exchanger installed on the vehicle (without an EGR system).

Ecology

In terms of emissions of harmful substances, it complies with UN Regulations No. 49-05B2 (G), No. 24-03 - euro-5.

Design features

To achieve the euro-5 environmental level, an SCR system installed on the vehicle and a PM-CAT catalytic converter are used.

Fuel supply system: battery-type fuel system (ECRS) from R.Bosch.

Options

It is possible to install:

• NGUR 20 l/min. or 25 l/min.,
• air conditioning compressor,
• air compressor.

Engines can be equipped with gearboxes and clutches from various manufacturers according to SAE 1.

diesel.com.ru

Efficiency and versatility built into the design

The second generation Common Rail System provides precise dosage of cyclic fuel supply for each operating mode; adjustment of diesel fuel injection advance angles depending on speed, load, temperature; easy engine starting with minimal emissions of harmful substances into the atmosphere under any temperature conditions; optimal adjustment of the fuel supply process during operation; Compatible with the car's electronic control unit ABS, ASR, cruise control. Low noise and vibration levels, no more than 92 dBA, make it possible to avoid additional expensive hooding of the engine compartment and significantly increase comfort in the car cabin or bus interior.

TRUCK TRACTOR MAZ-5440C9-520-031 Euro-5

Technical characteristics of the MAZ-5440C9-520-031 Euro-5 truck tractor

The MAZ-5440S9-520-031 (Euro-5) truck tractor with a 4x2 wheel arrangement is designed for regional and intercity transportation of various goods as part of a road train on roads with asphalt concrete pavement. A distinctive feature of MAZ vehicles is: reliability, comfortable working conditions for the driver, low operating costs, modern design, a large selection of models and configurations, the use of components and assemblies from global manufacturers of automotive components such as ZF, Mercedes, Cummins, Shaanxi Fast Gear, YaMZ, MMZ, etc.:

• Cabin 6431 is large, 2-seater with two berths (cabin with a sleeping bag), restyled, sprung (4-point mounting on spring or pneumatic cushions), driver and passenger seats are sprung on air suspension, the steering column is adjustable in two planes;

• The car is equipped with an in-line 6-cylinder diesel engine YaMZ-653.10, power4 20 hp, maximum torque Nm (kgf) - 1985 (202), Euro-5 (manufacturer Yaroslavl Motor Plant), engine displacement is 11.12 liters , the engine is equipped with a battery-type fuel system (EGRS) from R.Bosch with a maximum injection pressure of 1800 bar. To achieve the Euro-5 environmental level, the SGR system installed on the vehicle and the RM-SAT catalytic converter are used. For normal operation of this engine, the following regulations have been established for the frequency of oil and filter changes (TO-0 in the area of ​​2000 km, TO-1 in the area of ​​40,000 km, TO-2 in the area of ​​80,000 km, subsequent maintenance at intervals of 40,000 km), control fuel consumption of 100 km is 25.5 liters at a speed of 60 km/h and 28.8 liters at a speed of 80 km/h, the declared engine life is 1,000,000 km;

The YaMZ-650 family of heavy in-line diesel engines with a displacement of 11.12 liters and a power range of 286-422 hp meets current and future environmental requirements. Powerful, reliable YaMZ-650 engines correspond to the high level and global trends in engine building. This is a modern design based on dCi 11, a set of advanced technical solutions, compliance with environmental legislation, compactness, efficiency, cost-effectiveness and an impressive resource, a guarantee of high quality and flawless operation.

The engines are designed for installation on promising cars, truck tractors, onboard vehicles, chassis, long-haul road trains, dump trucks "MAZ", "Ural", "MZKT", "Tonar", etc. Special industrial modifications of the YaMZ-650 engine have been successfully adapted for operation as part of railway transport, stationary diesel generator sets.

• Gearbox ZF 16S2520TO (number of gears 16 forward / 1 reverse), manufactured (ZF). Mechanical 16-speed ZF Friedrichshafen gearboxes have stood the test of time. And testing shows that these transmissions perform excellently in difficult conditions, at low speeds, where precision control is of particular importance. In addition, the European standard of ZF gearboxes allows you to achieve perfect synchronization with the engine of both European and domestic manufacturers. A distinctive feature of ZF gearboxes is their high reliability. Belongs to a series of gearboxes with a double intermediate shaft;

For MAZ vehicles with engines of the YaMZ-650 series of greater size and power, a sixteen-speed manual transmission ZF 16S2520TO of the ZF-Ecosplit series of the fourth generation produced by ZF is used, which is optimally adapted for operation in heavy MAZ vehicles. This lightweight, sixteen-speed manual transmission allows drivers to maintain optimal power in any situation - when the car is moving away, when accelerating, or while driving on the highway. Especially the ZF 16S2520TO gearbox demonstrates its advantages in off-road conditions and in difficult operating conditions. The range of gear ratios is designed specifically for use on construction sites and for special vehicles.

The ZF 16S2520TO gearbox consists of the following main components: a main four-stage gearbox, a front two-stage gear divider and a range-shifter. All forward gears in the main gearbox are activated by synchronizers, and the reverse gear is engaged by a gear clutch. The highest gear is overdrive. The multiplier is planetary and is automatically switched using a pneumatic valve by a synchronizer when the lever is moved in neutral from the 3-4 gear position to 5-6 and vice versa. The gear divider is mechanical and consists of two pairs of cylindrical gears and a synchronizer. The divider control is pneumatic. The weight of the gearbox is 290 kg. Maximum torque 1850 Nm.

ZF Ecomid and ZF Ecosplit gearboxes have the ability to connect various power take-off boxes, both with direct installation of a hydraulic pump, and with a subsequent flange connection of the intermediate shaft.

• The height of the SSU above the road level is 1150 mm, the load on the SSU is 10.5 tons, the SSU for a kingpin of 2 inches;
• The technically permissible total weight of the vehicle is 18,550 kg, the technically permissible total weight of the road train is 44,000 kg, the total weight of the vehicle in running order is 8,050 kg;
• Axle ratio 3.45;
• Maximum speed with electronic limiter 100 km/h;
• Clutch: single-disk, hydraulically driven, pneumatically assisted;
• Distribution of the technically permissible total weight: on the front axle 7050 kg, on the rear axle 11500 kg;
• Front suspension: leaf spring;
• Rear suspension: 4-bar pneumatic;
• Tire size 315/70R22.5;
• Wheel type: disc;
• Brake system: pneumatic dual-circuit, divided into circuits along the axes; with ABS and ASR, drum brakes on all wheels;
• Steering: with built-in power steering;
• One fuel tank 500 l, Racor fuel filter with heating;
• An Eltra engine pre-heater is installed in the base;
• Rear towing device: fork;

Basic car equipment:

• Muffler screen;
• Guards on the wheels of drive axles;
• Wheel fenders (mudguards);
• Voltage converter (cigarette lighter)
• Digital tachograph;
• Electronic instrument panel;
• Road train lights;
• Wheel chocks;
• Seat headrests;
• Seat belts;
• Speed ​​Limit;
• Mechanical engine control;
• Soundproofing screens are basic;
• Spare wheel;
• Fire extinguisher.

Additional options that can be ordered at the factory:

• Air purification cyclone;
• Independent cabin air heater;
• Radio tape recorder;
• Fog lights ;
• Air conditioning system;
• Front view mirror;
• Central locking;
• Electric mirror drive;
• Electric windows;
• Radio tape recorder;
• Speedometer;
• Cruise control;
• Sunshield;
• CIS or imported tires;
• CIS or imported seats;
• Automatic heater control;
• Reflective markings;
• Seat armrests;
• Spare parts kit standard or complete.

Recommended semi-trailers for use:

Semi-trailers MAZ – 938660; 975800; 938020; 938662; 978530; 975870; 931010 and their modifications.

Various additional modifications to the car are possible.

Engine

YaMZ-653.10

Transmission

ZF 16S2520TO

Cabin

6431

Suspension

Pneumatic 11.5t

Tires 315/70 R22.5

Tire characteristics 315/70 R22.5

www.mazrus.ru

Other truck modifications – Interior and ergonomics

• YaMZ - from 250,000 rubles;
• Renault - from 350,000 rubles;
• Mercedes - from RUB 550,000;
• MAN - from 250,000 rub.

MAZ 6516S9-521-005 dump truck Platform volume (body) - 21 m3

The four-axle dump truck MAZ 6516S9-521-005 is an international-class truck designed for transporting bulk materials. It compares favorably with its European analogues in cost, without being inferior to them in terms of performance characteristics. MAZ-6516 is approved for use in different countries around the world, as it was created taking into account the requirements of modern environmental standards.

The car is equipped with:

• Side and rear protective devices,
• Reinforced frame (spar in spar),
• Electro-pneumo-hydraulic outlets,
• Seat belts,
• Towing fork.

The engine heater allows the dump truck to be operated at low temperatures. Having a large carrying capacity, the MAZ-6516 vehicle is capable of transporting even heavy loads over long distances.

Modern cabin design and high ergonomic performance ensure the maximum level of driver comfort and safety. MAZ-6516 has a low, modernized roof, additional sound insulation, and convenient design of handrails and steps. The dump truck cabin is equipped with modern instruments, optional keys and light indicators.

MAZ 6516С9-521-005 Technical characteristics of the dump truck

• Platform (body) volume – 21 m3
• The wheel formula of the car is 8x4
• Gearbox – ZF 16S2525T0
• Number of gears in the gearbox – 16
• Drive axle ratio – 4.59
• Technically permissible total vehicle weight – 41,800 kg
• Technically permissible total weight of the road train – 65,000 kg
• Gross vehicle weight in running order – 16,300 kg
• Distribution of the technically permissible total vehicle weight on the front axles – 9000+9000 kg
• Distribution of the technically permissible total weight of the vehicle onto the driving axle bogie – 26800 kg
• The technically permissible carrying capacity of the vehicle is 28,500 kg
• Front tire size – 385/65R22.5
• Rear tire size – 315/80R22.5
• Fuel tank volume – 300 liters
• Cabin type – short, sprung
• Maximum speed – 85 km/h

Engine YaMZ-653.10

• Engine make and model – YaMZ-653.10
• Arrangement and number of cylinders – 6-cylinder, 4-stroke, in-line, with liquid cooling system,
• Engine type – Diesel with turbocharging and charge air cooling in an air-to-air heat exchanger installed on the vehicle (without EGR system)
• Ecological class of the engine – EURO-5 (For emissions of harmful substances, it complies with UN Regulations No. 49-05G (B2), No. 24-03)
• Piston diameter and stroke – 123 x 156 mm
• Engine displacement – ​​11.12 l
• Rated gross engine power – 310k W (422 hp)
• Rated speed – 1900 min-1
• Max. torque, gross – 2000 N m (203.8 kgf m)
• Rotation speed at maximum torque – 1100…1300 min-1
• Minimum specific fuel consumption – 190 g/(kW h) or 140 g/(hp h)
• Overall engine dimensions (LxWxH) – 1286 mm / 955 mm / 1136 mm
• Lifetime before engine overhaul – 1000 thousand km of vehicle mileage

Additional characteristics of the MAZ 6516S9-521-005 dump truck

• Exhaust up with heated body
• ABS
• PBS
• Backlash-free trailer hitch device
• Electro-pneumo-hydro terminals for trailer
• Engine heater
• Disc wheels
• Body with a tailgate, with rear unloading
• Air purification cyclone (optional)
• Sleeper and tool box in the cabin (optional)
• Air conditioning and independent cabin heater (optional)

auto-fleet.ru

Engine speed is not adjustable - MAZ

We were lucky with new applications. The first brigade had to go to a MAZ request with a non-working gas pedal. Diagnostics determined that the engine harness is faulty. The Belarusian craftsmen at the plant were too lazy to throw a harness of a special shortened size on the car for short tractors and installed a harness from a long one, tying the excess one with a figure eight to the engine and leaving it to dangle almost on the floor. When opening the harness, a break and short circuit were discovered. Moreover, the latter appeared from melted snow and the accumulation of water in the corrugation of the tourniquet. Without thinking for a long time, we fix it. The owner, a former photojournalist, was surprised at the skill and speed of the work. The work was paid for and the owner was satisfied.

At the end of the 50s, the YaAZ engines were replaced by the legendary YaMZ 236 and YaMZ 238, which were equipped with MAZ trucks until recently. The engines were distinguished by quite high power, and at the same time were easy to maintain and repair. The Mazovsky power unit was also supplied to other trucks, such as KrAZ and K-700 series tractors.

TRUCK TRACTOR MAZ-6430C9-520-012 Euro-5

Technical characteristics of the MAZ-6430C9-520-012 Euro-5 truck tractor

The MAZ-6430S9-520-012 (Euro-5) truck tractor with a 6x4 wheel arrangement is designed for regional and intercity transportation of various goods as part of a road train on roads with asphalt concrete pavement. A distinctive feature of MAZ vehicles is: reliability, comfortable working conditions for the driver, low operating costs, modern design, a large selection of models and configurations, the use of components and assemblies from global manufacturers of automotive components such as ZF, Mercedes, Cummins, Shaanxi Fast Gear, YaMZ, MMZ, etc.:

• Cabin 6431 is large, 2-seater with two berths (cabin with a sleeping bag), restyled, sprung (4-point mounting on spring or pneumatic cushions), driver and passenger seats are sprung on air suspension, the steering column is adjustable in two planes;

• The car is equipped with an in-line 6-cylinder diesel engine YaMZ-653.10, power 420 hp, maximum torque Nm (kgf) - 1985 (202), Euro-5 (manufacturer Yaroslavl Motor Plant), engine displacement is 11.12 liters , the engine is equipped with a battery-type fuel system (EGRS) from R.Bosch with a maximum injection pressure of 1800 bar. To achieve the Euro-5 environmental level, the SGR system installed on the vehicle and the RM-SAT catalytic converter are used. For normal operation of this engine, the following regulations have been established for the frequency of oil and filter changes (TO-0 in the region of 2000 km, TO-1 in the region of 40,000 km, TO-2 in the region of 80,000 km and subsequent maintenance at intervals of 40,000 km), control fuel consumption per 100 km is 25.5 liters at a speed of 60 km/h and 28.8 liters at a speed of 80 km/h, the declared engine life is 1,000,000 km;

The YaMZ-650 family of heavy in-line diesel engines with a displacement of 11.12 liters and a power range of 286-422 hp meets current and future environmental requirements. Powerful, reliable YaMZ-650 engines correspond to the high level and global trends in engine building. This is a modern design based on dCi 11, a set of advanced technical solutions, compliance with environmental legislation, compactness, efficiency, cost-effectiveness and an impressive resource, a guarantee of high quality and flawless operation.

The engines are designed for installation on promising cars, truck tractors, onboard vehicles, chassis, long-haul road trains, dump trucks "MAZ", "Ural", "MZKT", "Tonar", etc. Special industrial modifications of the YaMZ-650 engine have been successfully adapted for operation as part of railway transport, stationary diesel generator sets.

• Gearbox ZF 16S2520TO (number of gears 16 forward / 1 reverse), manufactured (ZF). Mechanical 16-speed ZF Friedrichshafen gearboxes have stood the test of time. And testing shows that these transmissions perform excellently in difficult conditions, at low speeds, where precision control is of particular importance. In addition, the European standard of ZF gearboxes allows you to achieve perfect synchronization with the engine of both European and domestic manufacturers. A distinctive feature of ZF gearboxes is their high reliability. Belongs to a series of gearboxes with a double intermediate shaft;

For MAZ vehicles with engines of the YaMZ-650 series of greater size and power, a sixteen-speed manual transmission ZF 16S2520TO of the ZF-Ecosplit series of the fourth generation produced by ZF is used, which is optimally adapted for operation in heavy MAZ vehicles. This lightweight, sixteen-speed manual transmission allows drivers to maintain optimal power in any situation - when the car is moving away, when accelerating, or while driving on the highway. Especially the ZF 16S2520TO gearbox demonstrates its advantages in off-road conditions and in difficult operating conditions. The range of gear ratios is designed specifically for use on construction sites and for special vehicles.

The ZF 16S2520TO gearbox consists of the following main components: a main four-stage gearbox, a front two-stage gear divider and a range-shifter. All forward gears in the main gearbox are activated by synchronizers, and the reverse gear is engaged by a gear clutch. The highest gear is overdrive. The multiplier is planetary and is automatically switched using a pneumatic valve by a synchronizer when the lever is moved in neutral from the 3-4 gear position to 5-6 and vice versa. The gear divider is mechanical and consists of two pairs of cylindrical gears and a synchronizer. The divider control is pneumatic. The weight of the gearbox is 290 kg. Maximum torque 1850 Nm.

ZF Ecomid and ZF Ecosplit gearboxes have the ability to connect various power take-off boxes, both with direct installation of a hydraulic pump, and with a subsequent flange connection of the intermediate shaft.

• The height of the SSU above the road level is 1350 mm, the load on the SSU is 19.5 tons, the SSU under the king pin measures 2 inches;
• The technically permissible total weight of the vehicle is 33,200 kg, the technically permissible total weight of the road train is 65,000 kg, the total weight of the vehicle in running order is 10,600 kg;
• Axle ratio 4.2;
• Maximum speed with electronic limiter 100 km/h;
• Clutch: single-disk, hydraulically driven, pneumatically assisted;
• Distribution of the technically permissible total weight: on the front axle 7200 kg, on the rear axle 26000 kg;
• Front suspension: leaf spring;
• Rear suspension: multi-leaf spring with anti-roll bar;
• Tire size 315/80R22.5;
• Wheel type: disc;
• Brake system: pneumatic dual-circuit, divided into circuits along the axes; with ABS and PBS, drum brakes on all wheels;
• Steering: with built-in power steering;
• One fuel tank 500 l, Racor fuel filter with heating;
• An Eltra engine pre-heater is installed in the base;
• Rear towing device: fork;
  Basic car equipment:
• Muffler screen;

Guards on the wheels of drive axles;

• Wheel fenders (mudguards);
• Voltage converter (cigarette lighter)
• Digital tachograph;
• Electronic instrument panel;
• Road train lights;
• Wheel chocks;
• Seat headrests;
• Seat belts;
• Speed ​​Limit;
• Mechanical engine control;
• Soundproofing screens are basic;
• Spare wheel;
• Fire extinguisher.

Additional options that can be ordered at the factory:

Recommended semi-trailers for use:

Semi-trailers MAZ – 938660; 975800; 938020; 938662; 978530; 975870; 931010 and their modifications.

Various additional modifications to the car are possible.

Engine

YaMZ-653.10

Transmission

ZF 16S2520TO

Cabin

6431

Suspension

Multi-sheet 26t

Tires 315/80 R22.5

Tire characteristics 315/80 R22.5

www.mazrus.ru

4-axle MAZ-6516A9-321. Who has what expense?

Good afternoon! A couple of months ago I took a pair of 4-wheel drive MAZ-6516A9-321, I was shocked by the fuel consumption (at least 70l/100km). Maybe he’s just getting used to it?! Colleagues, who has been using these monsters longer than me, tell me what the consumption is and how to deal with it?...

February 2, 2013 Number of messages: 47 Recommendations: 0′>

I have 4 MZKT dump trucks engine 8 turbocharged at a speed of 70-75 km with a load, consumption is 50 liters per 100 km, empty 42 liters per 100 km if the speed is 80-90 the consumption increases by 15 -20 liters, either maintain the speed or adjust the fuel pump. Good luck

Alexander, do you want to round up to five? There is an MZKT 8*4 for sale in Moscow, for this type of equipment it is in decent condition. 916-056-9433

February 2, 2013 Number of messages: 110 Recommendations: 2′>

Attached quotes Good day! A couple of months ago I took a pair of 4-wheel drive MAZ-6516A9-321, I was shocked by the fuel consumption (at least 70l/100km). Maybe he’s just getting used to it?! Colleagues, who has been using these monsters longer than me, tell me what the consumption is and how to deal with it?...

I have 4 MZKT dump trucks engine 8 turbocharged at a speed of 70-75 km with a load, consumption is 50 liters per 100 km, empty 42 liters per 100 km if the speed is 80-90, the consumption increases by 15 -20 liters, either maintain the speed or adjust the fuel pump. Good luck, I agree with the above, consumption will indeed drop over time but only slightly, I got rid of the sign of the cross, but my friends achieved normal results by adjusting the injection pump and installing a speed limit sensor

February 8, 2013 Registered: October 27, 2012 Number of messages: 19 Recommendations: 0′> You need to get rid of them March 3, 2013 Number of messages: Recommendations: 0′>

People, tell us about the 4 MZKT please, there are few reviews about them, only KAMAZ drivers said that they are crumbling)

March 3, 2013 Number of messages: 37 Recommendations: 0′>

People, tell us about the 4 MZKT please, there are few reviews about them, only KAMAZ drivers said that they are crumbling)

foreign car b. look at it, I did it and forgot it, but with this cart it’s just torture, they are raw (taste and color) March 3, 2013 Number of messages: Recommendations: 0′>

Attached quotes People, tell us about the 4 MZKT please, there are few reviews about them, only KAMAZ drivers said that they are crumbling)

foreign car b. look at it, I did it and forgot, but with this cart it’s just torture, they are raw (taste and color) if I had the means, I would immediately take the tonar and not have to worry so much about choosing a car)

March 4, 2013 Registered: November 28, 2011 Number of messages: 820 Recommendations: 7′>

People, tell us about the 4 MZKT please, there are few reviews about them, only KAMAZ drivers said that they are crumbling)

very problematic car. For me it’s a “loser car.” salary or not or is expensive. I do not advise.

March 25, 2013 Registered: December 16, 2011 Number of messages: 112 Recommendations: 0′>

Attached quotes People, tell us about the 4 MZKT please, there are few reviews about them, only KAMAZ drivers said that they are crumbling)

very problematic car. For me it’s a “loser car.” salary or not or is expensive. I do not advise. Could you please tell me more about this machine? I want to get another car, but I think it’s better. Shanxi himself has 3 osnik, he is satisfied, but maybe there is something better in this price category. I would like a 4-wheeler, but they say the cross-country ability of these cars is not very good. Is it true?

TRUCK TRACTOR MAZ-6430C9-520-010 Euro-5

Technical characteristics of the MAZ-6430C9-520-010 Euro-5 truck tractor

The MAZ-6430S9-520-000 (Euro-5) truck tractor with a 6x4 wheel arrangement is designed for regional and intercity transportation of various goods as part of a road train on roads with asphalt concrete pavement. A distinctive feature of MAZ vehicles is: reliability, comfortable working conditions for the driver, low operating costs, modern design, a large selection of models and configurations, the use of components and assemblies from global manufacturers of automotive components such as ZF, Mercedes, Cummins, Shaanxi Fast Gear, YaMZ, MMZ, etc.:

• Cabin 6431 is large, 2-seater with two berths (cabin with a sleeping bag), restyled, sprung (4-point mounting on spring or pneumatic cushions), driver and passenger seats are sprung on air suspension, the steering column is adjustable in two planes;

• The car is equipped with an in-line 6-cylinder diesel engine YaMZ-653.10, power 420 hp, maximum torque Nm (kgf) - 1985 (202), Euro-5 (manufacturer Yaroslavl Motor Plant), engine displacement is 11.12 liters , the engine is equipped with a battery-type fuel system (EGRS) from R.Bosch with a maximum injection pressure of 1800 bar. To achieve the Euro-5 environmental level, the SGR system installed on the vehicle and the RM-SAT catalytic converter are used. For normal operation of this engine, the following regulations have been established for the frequency of oil and filter changes (TO-0 in the region of 2000 km, TO-1 in the region of 40,000 km, TO-2 in the region of 80,000 km and subsequent maintenance at intervals of 40,000 km), control fuel consumption per 100 km is 25.5 liters at a speed of 60 km/h and 28.8 liters at a speed of 80 km/h, the declared engine life is 1,000,000 km;

The YaMZ-650 family of heavy in-line diesel engines with a displacement of 11.12 liters and a power range of 286-422 hp meets current and future environmental requirements. Powerful, reliable YaMZ-650 engines correspond to the high level and global trends in engine building. This is a modern design based on dCi 11, a set of advanced technical solutions, compliance with environmental legislation, compactness, efficiency, cost-effectiveness and an impressive resource, a guarantee of high quality and flawless operation.

The engines are designed for installation on promising cars, truck tractors, onboard vehicles, chassis, long-haul road trains, dump trucks "MAZ", "Ural", "MZKT", "Tonar", etc. Special industrial modifications of the YaMZ-650 engine have been successfully adapted for operation as part of railway transport, stationary diesel generator sets.

• Gearbox ZF 16S2520TO (number of gears 16 forward / 1 reverse), manufactured (ZF). Mechanical 16-speed ZF Friedrichshafen gearboxes have stood the test of time. And testing shows that these transmissions perform excellently in difficult conditions, at low speeds, where precision control is of particular importance. In addition, the European standard of ZF gearboxes allows you to achieve perfect synchronization with the engine of both European and domestic manufacturers. A distinctive feature of ZF gearboxes is their high reliability. Belongs to a series of gearboxes with a double intermediate shaft;

For MAZ vehicles with engines of the YaMZ-650 series of greater size and power, a sixteen-speed manual transmission ZF 16S2520TO of the ZF-Ecosplit series of the fourth generation produced by ZF is used, which is optimally adapted for operation in heavy MAZ vehicles. This lightweight, sixteen-speed manual transmission allows drivers to maintain optimal power in any situation - when the car is moving away, when accelerating, or while driving on the highway. Especially the ZF 16S2520TO gearbox demonstrates its advantages in off-road conditions and in difficult operating conditions. The range of gear ratios is designed specifically for use on construction sites and for special vehicles.

The ZF 16S2520TO gearbox consists of the following main components: a main four-stage gearbox, a front two-stage gear divider and a range-shifter. All forward gears in the main gearbox are activated by synchronizers, and the reverse gear is engaged by a gear clutch. The highest gear is overdrive. The multiplier is planetary and is automatically switched using a pneumatic valve by a synchronizer when the lever is moved in neutral from the 3-4 gear position to 5-6 and vice versa. The gear divider is mechanical and consists of two pairs of cylindrical gears and a synchronizer. The divider control is pneumatic. The weight of the gearbox is 290 kg. Maximum torque 1850 Nm.

ZF Ecomid and ZF Ecosplit gearboxes have the ability to connect various power take-off boxes, both with direct installation of a hydraulic pump, and with a subsequent flange connection of the intermediate shaft.

• The height of the SSU above the road level is 1350 mm, the load on the SSU is 15.9 tons, the SSU for a 2-inch kingpin;
• The technically permissible total weight of the vehicle is 25850 kg, the technically permissible total weight of the road train is 52000 kg, the total weight of the vehicle in running order is 9670 kg;
• Axle ratio 3.57;
• Maximum speed with electronic limiter 100 km/h;
• Clutch: single-disk, hydraulically driven, pneumatically assisted;
• Distribution of technically permissible total weight: front axle 6850 kg, rear axle 19000 kg;
• Front suspension: leaf spring;
• Rear suspension: leaf spring with anti-roll bar;
• Tire size 315/80R22.5;
• Wheel type: disc;
• Brake system: pneumatic dual-circuit, divided into circuits along the axes; with ABS, PBS and ASR, drum brakes on all wheels;
• Steering: with built-in power steering;
• One fuel tank 500 l, Racor fuel filter with heating;
• An Eltra engine pre-heater is installed in the base;
• Rear towing device: fork;

Basic car equipment:

• Muffler screen;
• Guards on the wheels of drive axles;
• Wheel fenders (mudguards);
• Voltage converter (cigarette lighter)
• Digital tachograph;
• Electronic instrument panel;
• Road train lights;
• Wheel chocks;
• Seat headrests;
• Seat belts;
• Speed ​​Limit;
• Mechanical engine control;
• Soundproofing screens are basic;
• Spare wheel;
• Fire extinguisher.

Additional options that can be ordered at the factory:

• Air purification cyclone;
• Independent cabin air heater;
• Radio tape recorder;
• Fog lights ;
• Air conditioning system;
• Front view mirror;
• Central locking;
• Electric mirror drive;
• Electric windows;
• Radio tape recorder;
• Speedometer;
• Cruise control;
• Sunshield;
• CIS or imported tires;
• CIS or imported seats;
• Automatic heater control;
• Reflective markings;
• Seat armrests;
• Spare parts kit standard or complete.

Recommended semi-trailers for use:

Semi-trailers MAZ – 938660; 975800; 938020; 938662; 978530; 975870; 931010 and their modifications.

Various additional modifications to the car are possible.

Engine

YaMZ-653.10

Transmission

ZF 16S2520TO

Cabin

6431

Suspension

Multi-sheet 19t

Tires 315/80 R22.5

Cost of MAZ-5440 Interior and ergonomics

The chambers are non-standard and small because they touch the steering rod, everything is fine on the axles, the cardan shafts too, the 12-speed gearbox is normal, the air is normal except for the divider in the low-high gearbox, you often have to change the rubber bands, well, this is a disease of Chinese gearboxes. YaMZ-65O motors are also installed on heavy-duty vehicles of the Minsk Wheel Tractor Plant MZKT, brand Volat and Mashinostroitelny Moscow Region, and on diesel power plants.