Filling volumes of gazelle cummins

A foreign Cummings engine was installed on domestic vehicles of the GAZ company. Power units were installed on Gazelle Next models and Gazelle business light-duty trucks with turbocharging. The engines are popular among car owners due to the fact that they have proven themselves to be reliable engines that can withstand the Russian winter. The installation of such engines began in 2013.

Let's take a look at the technical parameters of the motor.

Specifications

The Cummings engine was developed in the United States of America. The main feature was the low cost for car owners and high engine power.

For your information! Many experienced mechanics believe that Cummings is half the engine that was intended for installation in the Nissan Titan. Although these are just guesses and nothing more.

Let's look at the technical characteristics of the motor. They are given in the table.

Production of Cummings engines continues. The motor is considered reliable. He showed himself well in practice. The manufacturer has provided up to 200 thousand kilometers of life resource. Experienced mechanics say that in reality this engine goes through more than 300 thousand in annual maintenance. And a major overhaul of the Kamins engine is done after a run of 100 thousand kilometers.

Characteristics of the Gazelle Next diesel engine

• Working volume – 2800 cm3
• Number of cylinders – 4
• Number of valves – 16
• Cylinder diameter – 94 mm
• Piston stroke – 100 mm
• Timing drive - chain
• Power hp (kW) – 120 (88.3) at 3600 rpm. per minute
• Torque – 270 Nm at 1400-3000 rpm. per minute
• The operating order of the cylinders is 1-3-4-2
• Minimum speed – 750 revolutions
• Fuel type – diesel
• Fuel consumption when constantly driving 60 km/h – 8.5 liters per hundred
• Fuel consumption when constantly driving 80 km/h – 10.3 liters per hundred

Design and principle of operation of the motor

This device from the manufacturer Cummings has a combined lubrication system. The parts are lubricated and cooled by pressure and spraying oil through an oil pump at the same time. This operation of the lubricant allows the metal and constantly rubbing elements of the Kamins engine to experience greater loads and the least wear.

Similar article: Which engine is better for a Gazelle?

ISF powerplants are most popular due to their heated intake manifold. Therefore, this Kamins engine starts just as easily in northern regions at temperatures of minus thirty, as in southern regions at temperatures of plus thirty degrees Celsius.

The Kamins liquid engine cooling system prevents the engine from overheating while operating in difficult conditions in temperatures over forty. But this is not the most expensive part in the engine.

The Kamins crankshaft is responsible for the reciprocating motion of the pistons. They create that same torque. The cylinder block is cast from cast iron, and the cylinder head is also made from cast iron. Kamins sleeves are milled. They have medium hold. Easily replaced when worn.

The Kamins crankshaft is made of malleable cast iron. It is balanced in production. Cummings engine crankshaft journals are cemented. Thanks to this, they are resistant to wear and have high strength. They are not replaceable. Therefore, the Kamins crankshaft is completely replaced with a new part during production.

Kamins intake and exhaust valves are made of steel that can withstand extreme heat. The valves have stems made of chrome. This metal prevents scuffing on the valves, which helps increase the life of the engine.

Kamins valves have a spherical well. And the exhaust valves of the Cummins engine have their own trick. True, it does not play any role in the power or increase in the life of the engine. This is an engraved letter "C".

The pistons consist of an aluminum skirt. The upper part is smelted from a metal alloy that is resistant to overheating.

Let's take a look at the decoding of the Cumings ISF2.8S4 model:

• IS is an acronym. In English it stands for interact system. A translates as an engine with an electronic control system;
• F is the model name;
• 2.8 – volume in liters;
• S4 indicates belonging to the ecological class. At the moment, these are engines with Euro 4. That is, cars with an engine of this class can be driven to Europe.

The camshaft is located in the Kamins cylinder head. Driven by chain. The latter has hydraulic tensioners and two shoes. Chain wear is equal to one hundred thousand kilometers under adequate operating conditions. If the engine and the car are operated under extreme conditions, then all spare parts, and not just the chain, have to be changed more often.

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The Kamins turbine fails after 75,000 kilometers. There is no way to repair it. Therefore, if the turbocharger breaks down, this element is completely replaced, just like the crankshaft.

Engines GAZ-3302

• ZMZ-4025.10 is a four-cylinder gasoline carburetor engine with a displacement of 2.445 liters and a maximum power of 90 horsepower. Maximum torque – 172.6 N•m at 2.5 thousand rpm.
• ZMZ-4026.10 – 4-cylinder petrol carburetor engine with a working volume of 2.445 liters, a maximum power of 100 horsepower. Maximum torque – 182.4 N•m at 2.5 thousand rpm.
• ZMZ-4061.10 is a four-cylinder gasoline carburetor engine with a displacement of 2.28 liters and a maximum power of 100 horsepower. Maximum torque – 181.5 N•m at 3.5 thousand rpm.
• ZMZ-4063.10 – four-cylinder gasoline carburetor engine with a working volume of 2.28 liters and a maximum power of 110 horsepower. Maximum torque – 191.3 N•m at 3.5 thousand rpm.

• UMZ-4216 is a gasoline injection engine with electronically controlled ignition and injection. The number of cylinders is four, the engine displacement is 2.89 liters. Power in the basic version is 107 horsepower. Maximum torque – 235 N•m at 2.5 thousand rpm. The 3M3-21 power unit was taken as the basis for development. Serial production of this engine began in 2000.
• ZMZ-40524 is a four-cylinder gasoline injection engine with a displacement of 2.5 liters (2464 cm3), a maximum power of 140.5 horsepower. Maximum torque – 214 N•m at 4 thousand rpm. This power unit is a direct successor of the ZMZ-405 and ZMZ-406 engines.
• GAZ-5602 - 4-cylinder turbocharged diesel engine, displacement 2.134 liters, power 95.2 hp. Maximum torque - 200 N•m at 2.3 thousand rpm. For a short time it was produced under an Austrian license, it proved to be not reliable enough in operation and expensive to repair. Therefore, it did not receive distribution.
• Chrysler 2.4L-DOHC is an imported four-cylinder gasoline injection engine with an electronic fuel injection and ignition control system, a displacement of 2.429 liters and a rated power of 137 horsepower. Maximum torque – 210 N•m at 4 thousand rpm.

Engine operational features

The Kamins motor has a reduced level of noise and vibration during operation. This is primarily due to the fact that Cummins uses Commons Rails solenoid injectors. Thanks to the use of an updated filtration system and polyamide pipelines in the Kamins engine, water inclusions are easily separated from the fuel.

The internal combustion engine is unpretentious in terms of fuel quality. This makes its operation advantageous among other diesel power plants. The main thing is that the diesel engine matches the season. And before starting the engine. Especially in winter, car owners should not forget to check the oil and coolant levels in the engine.

Before you start driving, you need to let the Kamins engine warm up. After warming up, you should only drive the car at low speeds. Then the oil can warm up in the rear axle and manual transmission. This will promote better lubrication of the rubbing element and prevent premature wear.

It is not recommended to load the Kamins engine too sharply; transitions with downshifts or upshifts should be made smooth. Before turning off the engine, you need to let it run a little. This is necessary in order to lower the temperature in the turbo compressor.

Often, car owners have all the problems with the Kamins engine due to the use of fuel out of season, for example, they filled in summer diesel fuel in the winter. Or when using low-quality lubricants. Then the lifespan of both individual parts of the engine and the power plant itself sharply decreases.

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Cummins ISF 2.8 engine for Gazelle Business cars

Cummins ISF 2.8 engine for Gazelle Business cars

The Cummins ISF 2.8 diesel engine is installed on Gazelle Business cars produced by the GAZ automobile plant.

Technical characteristics of the Gazelle Cummins ISF 2.8 engine

Crankshaft rotation speed in idle mode, rpm:

Control fuel consumption when driving with full weight and constant speed, l/100 km:

The Cummins ISF 2.8 engine cylinder block is cast from gray cast iron with milled cylinder liners.

Milling the cylinder block results in less material consumption and greater strength.

If damaged or worn, the liners can be repaired or replaced.

The intake and exhaust valves are made of heat-resistant steel and have chrome-plated stems to prevent scuffing.

The valves have the same design, but are not interchangeable.

All valves have a spherical well, the exhaust valves are distinguished by an engraved "C".

Exhaust valve springs are reinforced and made of chromium-silicon compound.

The crankshaft is made of malleable gray cast iron and is balanced. The crankshaft pulley of the Cummins ISF 2.8 Gazelle engine with the crown of the crankshaft position sensor is one-piece.

The camshaft drive is chain driven from the crankshaft through an intermediate gear. The timing drive uses a single overhead camshaft.

The design uses a hydraulic timing chain tensioner and uses 2 tensioner shoes.

The RPM sensor uses data from a ring mounted on the camshaft to indicate crankshaft speed and determine its position.

Features of the Gazelle Cummins ISF 2.8 engine:

— The engine has a cast-iron cylinder block with milled, replaceable liners, and a one-piece cylinder head.

— Replaceable liners increase the service life of the engine - repair of a worn or failed piston group is simplified.

— The camshaft drive is a chain drive, made through an intermediate gear, the timing chain has a hydraulic tensioner (automatic adjustment of the chain tension).

— The nozzle has a central location.

— The power unit is equipped with injectors and fuel injection pumps manufactured by BOSH.

— Improvement of the fuel system was also implemented in the installation of original polyamide fuel lines of a proprietary manual booster pump and a special filter in the injector (to destroy small inclusions in the fuel).

— A more advanced fuel system contributes to stable engine operation and reduced fuel consumption.

Updated Cummins ISF 2.8 engine cooling system:

— An electric inlet air heater is installed for heating at low temperatures; its function also includes reducing the emission of white smoke when the engine starts.

— An intercooler is installed to cool the charged air.

— The supply hoses, fan and radiator casing are original.

— The modified cooling system is efficient and reliable.

Improvements in the transmission of the Gazelle Business car with the Cummins ISF 2.8 engine:

— Due to the increase in torque, the gearbox has also been modernized: gears and shafts are made of alloy steel, the gearbox housing is reinforced, gear ratios are adapted for smooth operation.

— The original clutch driven disc is also installed (has an additional idle damper).

— In general, these changes adapt the gearbox and transmission to the new power unit, and the safety margin extends the life of the components.

Gazelle Cummins ISF 2.8 engine exhaust gas purification technology

The Cummins 2.8 engine meets global emissions standards by adopting the required emissions technology within each market, testing and operating factors.

No other diesel engine company has all the necessary integrated internal subsystems: electronic controls, air intake system, fuel system, combustion technology, filtration and exhaust aftertreatment.

Appropriate technologies are selected for diesel engines in the most optimal way to meet the stringent task levels.

ISF 2.8 engines achieve Euro 4 class by using selective catalytic reduction.

Advantages of a gazelle car with a Cummins diesel engine

The main advantages of Cummins engines include the following characteristics:

• high power;
• unpretentiousness;
• excellent power to speed ratio;
• insensitivity to overheating.

All these indicators make the Kamens engine indispensable on the roads for modern GAZ cars.

Let's see what the owners of these cars write in reviews.

Spare parts for trucks

Full model range: GAZ-3307, 53, GAZ-3309, GAZ-66, 3308, 33081, 33086, GAZ-33104

Cummins ISF 2.8 engine for Gazelle Business cars

The Cummins ISF 2.8 diesel engine is installed on Gazelle Business cars produced by the GAZ automobile plant.

Technical characteristics of the Gazelle Cummins ISF 2.8 engine

Model - ISF 2.8 s3129T

Type - Diesel, with turbocharging and charge air cooler. Euro-3 standard.

Resource - up to 500,000 km

Number of cylinders and their arrangement - 4, in-line

Cylinder diameter and piston stroke, mm - 94x100

Cylinder displacement, l — 2.781

Compression ratio - 16.5

Rated power, net kW (hp) - 88.3 (120) at crankshaft speed, rpm 3200

Maximum torque, net, Nm (kg/cm) - 297 (30) at crankshaft speed, rpm 1600-2700

The operating order of the cylinders is 1-3-4-2

Crankshaft rotation speed in idle mode, rpm:

— minimum — 750±50 — increased — 3600

Control fuel consumption when driving with full weight and constant speed, l/100 km:

— 60 km/h — 8.5 — 80 km/h — 10.3

The Cummins ISF 2.8 engine cylinder block is cast from gray cast iron with milled cylinder liners.

Milling the cylinder block results in less material consumption and greater strength.

If damaged or worn, the liners can be repaired or replaced.

Cylinder head - Solid cast, with 4 valves per cylinder. The valves are driven by the camshaft through rocker arms. The nozzle is installed in the center of the cylinder.

The intake and exhaust valves are made of heat-resistant steel and have chrome-plated stems to prevent scuffing.

The valves have the same design, but are not interchangeable.

All valves have a spherical well, the exhaust valves are distinguished by an engraved "C".

Exhaust valve springs are reinforced and made of chromium-silicon compound.

The crankshaft is made of malleable gray cast iron and is balanced. The crankshaft pulley of the Cummins ISF 2.8 Gazelle engine with the crown of the crankshaft position sensor is one-piece.

The camshaft drive is chain driven from the crankshaft through an intermediate gear. The timing drive uses a single overhead camshaft.

The design uses a hydraulic timing chain tensioner and uses 2 tensioner shoes.

The RPM sensor uses data from a ring mounted on the camshaft to indicate crankshaft speed and determine its position.

Features of the Gazelle Cummins ISF 2.8 engine:

— The engine has a cast-iron cylinder block with milled, replaceable liners, and a one-piece cylinder head.

— Replaceable liners increase the service life of the engine - repair of a worn or failed piston group is simplified.

— 16-valve engine, 4 valves per cylinder. — Exhaust valve springs are reinforced (chrome-silicon), which increases service life.

— The camshaft drive is a chain drive, made through an intermediate gear, the timing chain has a hydraulic tensioner (automatic adjustment of the chain tension).

— The nozzle has a central location.

— The power unit is equipped with injectors and fuel injection pumps manufactured by BOSH.

— Improvement of the fuel system was also implemented in the installation of original polyamide fuel lines of a proprietary manual booster pump and a special filter in the injector (to destroy small inclusions in the fuel).

— A more advanced fuel system contributes to stable engine operation and reduced fuel consumption.

Updated Cummins ISF 2.8 engine cooling system:

— An electric inlet air heater is installed for heating at low temperatures; its function also includes reducing the emission of white smoke when the engine starts.

— An intercooler is installed to cool the charged air.

— The supply hoses, fan and radiator casing are original.

— The modified cooling system is efficient and reliable.

Improvements in the transmission of the Gazelle Business car with the Cummins ISF 2.8 engine:

— Due to the increase in torque, the gearbox has also been modernized: gears and shafts are made of alloy steel, the gearbox housing is reinforced, gear ratios are adapted for smooth operation.

— The original clutch driven disc is also installed (has an additional idle damper).

Reviews from owners of a gazelle car with a Cummins diesel engine

The long-lasting Kamenz engine, according to car owners, requires constant care. Only original spare parts must be installed on it. Preventative maintenance is an essential part of running a Kamins engine.

Experienced mechanics advise not to let the fuel level drop to a minimum. Since this has a bad effect on the high pressure fuel pump and engine injectors. Overloading the motor will be a reason for major repairs.

Judging by the reviews of car owners and experienced Kamins mechanics, the most reliable parts of the engine are the cylinder block, the cylinder head, oddly enough, and liners. After ten thousand kilometers, the filter elements are completely replaced, this includes oil and fuel filters, and air filters.

The engine oil is changed after 30 thousand kilometers if the car is not used often. If you drive it every day, then replacement is done every 10 thousand kilometers.

Many Kamins owners complain about a weak turbine. It should be taken into account that all engines with turbines do not have a turbocharging device that could last over one hundred thousand kilometers. Even provided that the car owner drives the car carefully without loading it.

According to car owners, the reason for the overhaul of the Kamins engine is often the wear of the piston rings. Since dirt and dust that gets into the engine erase them completely.

Technical characteristics of GAZ-3309

Those who had experience driving the base model, the GAZ-3307, immediately felt that the diesel GAZ-3309 was outwardly the same, but in fact a completely different car. The diesel “Lawn” carries a load of 4 and a little more than 4 tons; traction, rides smoothly and, most importantly, provides much more acceptable fuel consumption.

Truck engines GAZ-3309

All these, far from superfluous, qualities were given to the car by a diesel engine. Having realized in time the failure of a diesel engine of its own design, the Gorky Automobile Plant did not get hung up on testing imported engines, but settled on the Minsk D-245.7 engine.

This engine, created on the basis of proven diesel engines used, including on Belarus tractors, has proven itself well as a truck power unit. And YaMZ-53442-10 has become an even more economical, productive and low-noise engine. About the technical characteristics and features of the main engines of the GAZ-3309.

MMZ D-245.7

• Type: Diesel, 4-stroke, turbocharged, charge air cooled, liquid cooled.
• Number and arrangement of cylinders: 4, vertical in a row.
• The operating order of the cylinders is: 1-3-4-2.
• Direction of rotation of the crankshaft: right.
• Bore and stroke: 110 x 125 mm.
• Compression ratio: 17.
• Working volume: 4.75 l.
• Rated net power, not less: 87.5 (119) kW (hp).
• Maximum torque: 413(42) Nm (kgf/m).
• Ventilation system: closed.
• High pressure fuel pump (HPF): SRZ (CRS-Bosch) or in-line 4-piston 833.1111005.01 (YAZDA) with a booster pump.
• Pressurization system: Gas turbine, with one S14-179-01 or TKR 6.1 tube compressor, with a radial centripetal turbine, a centrifugal compressor and a tubular-plate type charge air cooler.

YaMZ-53442-10

• Type: Diesel, 4-stroke, L-shaped, turbocharged, with charge air cooling, liquid cooling, Euro-4 standard.
• Number and arrangement of cylinders: 4, L-shaped.
• Power, kW (hp): 100 (136).
• Maximum torque, Nm (kgf/m): 422 (43),
• Min. beat fuel consumption, g/kWh (g/hp.h): 197(145).
• Working volume: 4.43 l.
• Rated power: 99 (134.5) kW (hp).
• Compression ratio: 17.5.

The fuel tank holds 105 liters of diesel fuel. The fuel consumption declared by the manufacturer (with the following caveat: “is not the norm, but serves only to determine the technical condition of the car”) is defined as 14.5 liters per 100 kilometers - when driving at a speed of 60 km/h and 19.3 liters - at a speed 80 km/h. The highest speed with a full load, without a trailer, on horizontal sections of a flat highway, is set by the manufacturer as 95 km/h.

Transmission GAZ-3309

Both of these main engines are combined with a non-alternative 5-speed fully synchronized manual transmission with constant mesh gears. The gearbox is equipped with synchronizers in each gear. The main gear is conical, hypoid type. The main gear ratio of the gearbox is 4.556.

The clutch is single-disc, dry, friction, with a torsional vibration damper on the driven disc; with diaphragm pressure spring. The clutch mechanism drive is hydraulic type.

The cardan transmission consists of two open-type shafts with an intermediate support, three cardan joints on needle bearings. Differential bevel, gear. The axle shafts are installed fully unloaded.

Chassis of GAZ-3309

The frame on the truck is stamped and riveted. The wheels are installed on disk, with a rim 152B-508 (6.0B 20); with a split side ring. Tires - pneumatic, radial, size 8.25 R20 (240R508). The driving rear axle is equipped with a bevel gear differential. The suspension elements are as follows:

• Four longitudinal semi-elliptical springs, with additional springs in the rear suspension.
• Hydraulic, telescopic double-acting shock absorbers. Shock absorbers are installed on the front axle of the truck.

The overhang angle indicator (with full load), in degrees, is: 38 degrees - front, and 25 degrees - rear. The maximum angle a vehicle can climb with a full load is 25 percent, or 14 degrees.

Steering

The steering mechanism is equipped with a hydraulic power steering with a separate arrangement of the power cylinder and distributor. The steering also has a power steering pump valve box to limit the maximum pressure. Steering mechanism type: screw/ball nut. Power steering: hydraulic, with a separate arrangement of the power cylinder and distributor. The power steering pump is gear-type, with an overflow valve.

Brake control

Working brake system with pneumohydraulic drive. Brake mechanisms are shoe, drum type, with a vacuum pump and automatic adjustment of the gap between the lining and the drum. Spare brake system - each circuit of the service brake system. Parking brake system – with a mechanical cable drive to the rear wheel brake mechanisms.

Electrical equipment of the GAZ-3309 car

The truck uses a single-wire wiring system, with the negative terminals connected to the vehicle body. The nominal voltage in the network is 24 Volts. An alternating current generator with a built-in voltage regulator and a rectifier unit with “Winter/Summer” adjustment (brand 51.3701-01 or GG273V1-3) ​​is used. Rechargeable battery – brand 6ST-55A or 6ST-55AZ (four pieces).

Overall dimensions, weight, load capacity

• Length: 6.436 m; Width (mirrors): 2,700 m; Height (cabin without load): 2,350 m; Height (on the awning without load): 2.905 m.
• Base: 3,770 m; Front wheel track: 1,630 m; Rear wheel track (between the centers of the double slopes): 1,690 m.
• Vehicle ground clearance with full load: 265 mm.
• The turning radius of the car along the track axis of the front outer wheel: 8 meters.
• Platform loading height: 1,365 m.
• Length and width of the loading platform (on the inner sides): 3,490 and 2,170 m. The height of the platform sides is 0.51 m.
• Weight of the vehicle in running order: 3,530 tons - without awning and 3,680 tons - with platform and awning.
• Car load capacity: 4.5 tons.
• Gross vehicle weight: 8,180 tons.