Mountain brake KamAZ-65116 - technical characteristics and fuel consumption

The vehicle, called KamAZ-65116 (6x4), is a truck from the updated series of the Kama plant. The new generation tractor appeared on sale relatively recently, but is already included in the list of the best domestic cars in the segment of heavy commercial vehicles.

The characteristics of KamAZ 65116 allow the truck to be used in road trains with a carrying capacity of up to 38 tons. To perform specific tasks, the vehicle can be equipped with various trailers and semi-trailers, as well as tipper and container equipment weighing up to thirty tons. On the platform itself it is allowed to place cargo in a volume of up to 72 cubic meters.

Modifications

Today the 65116 model range has several modifications. They differ slightly from the basic version. This applies to the power unit used and the load capacity of the machines.

1. 65116-62. A modification coupled with a KAMAZ 740.62-280 engine and a ZF-9S1310 manual transmission. The engine (Euro-3) has increased power, and the gearbox has a number of improvements.
2. 65116-A4. A machine with a 300-horsepower Cummins ISB6.7e4 diesel engine (Euro-4) and an integrated exhaust aftertreatment system.
3. 65116-60-10. A car with a Cummins internal combustion engine with 300 horsepower, an engine preheater and a 2-disc diaphragm clutch. This equipment is equipped with a restyled cabin and an ABS system.

Car "a4"

In order to improve performance according to the Euro standard, this car is equipped with an AdBlue exhaust gas neutralization system.
Its peculiarity is that a tank with a pump and pipelines leading to the automobile exhaust gas system is mounted in the car.

Injectors and a mixer are installed in front of the catalysts, through which urea is injected into the flow of hot exhaust gases.

Through special signaling devices, information about the operation of the system is transmitted to the driver, and if an emergency signal is received, he knows that the car cannot be operated if the laws of the area require compliance with the Euro 4 standard.

Otherwise, this truck tractor is similar to KamAZ-65116-n4. The power unit is a Cummins 6 ISBe4 300 engine. However, the performance is somewhat lower than that of its counterparts on vehicles without an exhaust gas aftertreatment system.

The car has inter-wheel and inter-axle blocking. BOSCH fuel injection pump and power take-off are installed. A ZF9 high-speed gearbox and an aerodynamic visor are also available.

The average price for KamAZ-65116-a4 is 1,800,000 rubles.

Table: technical characteristics of KamAZ 65116

Appearance

To recharge the battery and power the electrical consumers of the machine's network, a generator unit is used, with a generator with a power of 2000 W, a rated voltage of 28 V. Model Additional equipment equipment of a hydraulic tractor, power take-off, depending on the configuration Weight parameters and loads Load on the fifth wheel coupling, kg 15500 Gross weight a m, kg 22850 load on the rear bogie, kg 17800 load on the front axle, kg 5050 Gross weight of the road train, kg 37850 Gross weight of the semi-trailer, kg 30500 Curb weight, kg 7275 load on the rear bogie, kg 3675 load on the front axle, kg 3600 Engine Model Cummins ISB6.

Device

The new truck from the Kama Automobile Plant is equipped with a reinforced frame, the design of which allows it to withstand increased loads. The modernized design of the fifth wheel allows the vehicle to be equipped with trailers with an awning or container.

The design of the car frame involves the use of two side members with cross members. This element was structurally strengthened through the use of special linings outside and inside. Thus, the strength characteristics of the basic design of the machine have increased significantly.

Transmission

Since about 2008, the Kama3-65225, like other heavy trucks of the Kama Automobile Plant, has been equipped with Ecosplit family gearboxes, products (since 2005, the ZF-Kama joint assembly plant has been operating in Naberezhnye Chelny). These manual transmissions are used on many European-made trucks, even Mercedes-Benz, although they have their own full production of all transmission units.

The gearbox model used on the KamA3-65225 is “ZF 16S1820”. This is a sixteen-speed gearbox, with the following gear ratios: 1-13.8-12.92; 2-11.54-9.49; 3-7.93-6.53; 4-5.46-4.57; 5-3.82-3.02; 6-2.53-2.08; 7-1.74-1.43; 8-1.00-0.84; ZH-12.92-10.80. Main gear: gear ratio = 5.11 or 5.143 (depending on configuration).

The production volume of ZF gearboxes in Naberezhnye Chelny has been increasing all the time, and has now reached 50 thousand units per year. About 80% of KamA3 trucks are equipped with nine- or sixteen-speed gearboxes of this brand.

Manual transmission ZF 16S1820.

An automated 12-speed ZF AS Tronic gearbox and an Allison Transmission with a torque converter were also successfully tested on the KamA3-65225. These options further increase the off-road capability of a heavy vehicle. However, they have no prospects for this model: they are too expensive, increasing the price of the car by as much as 1-1.5 million rubles. But they are still offered as an additional option.

The transfer case is a classic KamAZ, mechanical, two-stage with a locking center differential and pneumatic control. A quieter transfer case from ZF/Steyr is available as an option.

For a long time, the Kama3-65225 used Hungarian-made drive axles (Madara, Raba and Dana). In recent years, thanks to the launch in 2022 of a modern robotic gear processing complex, drive axles with hub planetary gearboxes of our own production are being produced in Naberezhnye Chelny. Purchases from Hungarian companies are kept to a minimum.

Clutch – with a hydraulic drive and a pneumatic booster, diaphragm type, single disc, model ZF Sachs MFZ-4З0.

Cabin

The car's cabin has been completely updated. Thus, its aerodynamics have significantly improved, which also affected the quality performance of the equipment. The developers paid special attention to the interior space, which was completely redesigned to provide a comfortable environment for the driver.

Innovations in the exterior of the truck's cabin are noticeable in the side spacers, wide aerodynamic bumper and “inflated” fenders, which protect the body from stones and dirt. These design features minimize air turbulence that creates noise and also help direct air flow away from the truck.

Access to the interior, as well as the ergonomics of the cabin of the new car, are implemented perfectly. It is easy for the driver to climb to the workplace, allowing him to spend a long time behind the wheel without feeling discomfort.

Suspension

The KamAZ-65116 air suspension has also been modernized. Now it is a structural element with a specified rigidity, capable of guaranteeing a very comfortable ride even on difficult roads.

The front suspension design uses telescopic-type hydraulic shock absorbers, and it itself is mounted on springs with a sliding rear end. To install the rear suspension, 10-leaf springs with reaction rods are used. This design is of a balanced type, characterized by its reliability and efficiency.

Performance characteristics

New generation cars are equipped with disc pneumatic wheels with tubeless and/or tube tires (R22.5 and R20). Other technical characteristics of the KamAZ-65116 truck tractor are as follows.

• Dimensions (L x W x H) – 7300 x 2900 x 2975 mm.
• Fully equipped weight – 7700 kg.
• Wheelbase – 5010 mm.
• Axle load – 3700 / 4000 kg (front/rear).
• Gross weight – 30 / 38 t (semi-trailer/road train).
• Maximum speed is 90 km/h.
• Turning radius – 10.7 m.
• Braking distance - 38.5 m (at 80 km/h).
• The slope to be overcome is 18 degrees.

Design Features

KamAZ-65116 is a truck tractor, the design of which includes improvements and modernizations that increase its traction and maneuverability.

The reinforced frame and increased power of the traction device allow it to transport a road train with a total weight of up to 38 tons.

Thanks to the well-thought-out design and technical characteristics of the fifth wheel, it works with tilt or container semi-trailers. Wheel formula - 6x4.

Cabin

The designers and engineers responsible for the aerodynamics of the vehicle did a lot of work on the cabin of this tractor. You can feel it when you get closer to her.

A wide, streamlined bumper, a new front panel with side spacers that provide direction of air flow without noisy turbulence on the doors and windows.

Find out the technical characteristics of KamAZ-5410, which has a load capacity of 20 tons. And in this article you can find a description of the engine used on the ZIL-130.

Convex fenders divert oncoming air to the side and provide good protection from dirt flying from the front wheels.

The step and handrail are conveniently located and help you climb into the cabin. The Grammer driver's seat in the cab is very comfortable, designed for long routes. Adjustable in all directions.

Air suspension with variable stiffness allows you to move on difficult roads without any problems.

Comfortable lateral and adjustable lumbar support make this chair truly comfortable. Above the windshield there are spacious drawers for the crew's belongings.

The dashboard is made of good plastic, slightly oriented towards the driver, improving the ergonomics of the cabin. All devices are accessible for viewing, and the switches are convenient to operate.

The steering on this model is with a built-in hydraulic cylinder and an adjustable column. The steering wheel is updated and easy to use.

The cabin ceiling is raised, it creates enough volume so as not to feel cramped.

Behind the seats there is a sleeping bag - quite sufficient to accommodate in a lying position, but at the same time neat, saving space in the overall structure.

Engine

KamAZ-65116 can be equipped with different engines, including two Russian KamAZ-740.51 engines, modifications 280 and 260, as well as two imported diesel engines Cummins L325 and 6 ISB 300.

Domestic units are characterized by a V-shaped configuration and intermediate air cooling. These are 4-stroke eight-cylinder diesel engines that meet the Euro-3 eco-class. Their volume is 10.8 liters, torque is 1078 Nm with power of 280 and 280 horsepower.

The Cummins brand engines used have expanded the offer of the Kama Automobile Plant, however, unlike domestic engines, they require specific care and are very demanding on the quality of oil and fuel. Also, “foreigners” vitally need timely maintenance and service. If the manufacturer's instructions are followed, their warranty mileage exceeds 1 million km.

Most often, the KamAZ-65116 is equipped with a Cummins L325 (“Euro-3”) internal combustion engine, the working volume of which is 8.85 liters, the power reaches 300 horsepower with a torque of 1300 Nm.

All mentioned power plants are coupled with a 10-speed ZF 9 manual transmission. These gearboxes are characterized by a hydraulic drive and a single-plate clutch. Their design also includes remote control.

The axle ratios associated with the transmission are 5.94 and 6.53. The first value is typical for cars with a lower exhaust, and the second, respectively, for models with an upper exhaust. The rear axles also have an inter-wheel locking function.

History of the model

The development of truck tractors with a 6x4 wheel arrangement started at the Kama Automobile Plant more than 30 years ago. The pilot model, KamAZ-5410, was intended for use with trailers and semi-trailers whose weight did not exceed 25 tons.

Drawing KamAZ-5410-FT

Later, an improved version appeared with the marking 54112. Its main differences from its predecessor were: increased load capacity, placement of components behind the cabin, larger tank volume and design features of the springs.

With the advent of the new millennium, the line of three-axle tractor units has been updated. The model with index 54115 was equipped with a high cabin, a 240 horsepower diesel turbo engine that complies with Euro 2 standards, as well as a 9-speed manual transmission.

The next truck tractor in this line was the KamAZ-65116, which rolled off the assembly line in 2009. It was recognized not only as a worthy successor to previous models, but also received a number of improvements that improved its comfort, efficiency and safety.

Fuel consumption

One of the main technical characteristics of cars, including KamAZ-65116, is fuel consumption in various operating modes of the vehicle.

The new product from the Kama Automobile Plant needs 36.5 and 40.5 liters of diesel fuel, respectively, in summer and winter to cover hundreds of kilometers in the combined cycle.

The standard fuel tank, which is installed in model 65116, can accommodate 350 liters of diesel fuel. Such a reserve of fuel allows us to talk about decent autonomy of the vehicle.

Advantages and disadvantages of tractors

The designers of the 65116 tractor have worked hard to create a modern, efficient and safe truck. First of all, the driver’s workplace has become more comfortable.

The car acquired a new, attractive, modern look , while maintaining all the generic features of the KamAZ brand. Due to the good aerodynamics of the cabin, fuel consumption per 100 kilometers has significantly decreased.

Gas engine

In power units, there has been a departure from the traditional V-shaped KAMAZ “eight” - a gas engine and a Cummins inline six of a smaller volume have appeared, but with the same traction characteristics. A transmission made in Germany is used. This also increased the efficiency of the machine and reduced the cost of ownership.

Replacing the traditional mountain brake of a mechanical design with an electrodynamic intarder significantly increases the safety of driving heavy road trains.

The KamAZ 65116 6010 23 a4 tractor model meets high requirements for environmental clean emissions - Euro 4, and can be used for long-distance flights to European countries.

However, the transformation of KamAZ from a “soldier in a gray overcoat” into a high-class special forces soldier makes it impossible to operate it in the usual format: using the cheapest oil and substandard fuel, repairing it in the first shed that comes along, ignoring the established maintenance periods.

Truck price

The unique technical and operational characteristics of the new generation of domestic trucks make them very popular in the Russian and neighboring markets. This state of affairs has led to the high market value of KamAZ-65116, the price of which starts at 1.8 million rubles (for the basic configuration).

The presence of specialized additional equipment can double the cost of a tractor, while used cars lose value not so significantly - cars from the early 2000s are sold on the secondary market for 1.2 million rubles.

Advantages compared to competitors

The developers of KamAZ-65116 did their best. They provided in the car all the qualities that a full-fledged truck tractor should have. The result was an efficient and safe truck, which can still be considered quite modern in this class of trucks, taking into account the price and characteristics. A comfortable driver's seat, a minimal set of sophisticated electronic devices, a soft air suspension, ideal interior ergonomics, a spacious interior and a full-fledged berth, high load capacity and power, relatively low fuel consumption and acceptable aerodynamics are the key advantages of the KamAZ-65116 compared to competitors in this price category .