| Automobile model | GAZ-3309 (with D-245.7 EZ engine) | GAZ-3307 (with ZMZ-5231 engine) |
|
| Vehicle type | Two-axle, cargo, with a drive to the rear axle | ||
| Carrying capacity, kg | |||
| - with platform without awning | 4500 | ||
| - with platform and awning | 4350 | ||
| Gross vehicle weight, kg | 8180 | 7850 | |
| Vehicle curb weight, kg: | |||
| - with platform without awning | 3530 | 3200 | |
| - with platform and awning | 3680 | 3350 | |
| Overall dimensions, mm: | |||
| - length | 6436 | 6330 | |
| - width (mirrors) | 2700 | ||
| - height (in the cabin without load) | 2350 | ||
| - height (on the awning without load) | 2905 | ||
| Base, mm | 3770 | ||
| Front wheel track, mm | 1630 | ||
| Rear wheel track (between the middle of double slopes), mm | 1690 | ||
| Vehicle ground clearance with full load, mm | 265 | ||
| Turning radius of the vehicle along the axis of the track of the front outer wheel, m | 8 | ||
| The highest speed with full load, without a trailer, on horizontal sections of a flat highway, km / h | 95 | 90 | |
| Fuel consumption * when driving at a constant speed, l / 100 km | |||
| - 60 km / h | 14,5 | 19,6 | |
| - 80 km / h | 19,3 | 26,4 | |
| Overhang angle (with full load), city .: | |||
| - front | 38 | ||
| - rear | 25 | ||
| The greatest angle of ascent overcome by the car with full load,% (deg.) | 25 (14) | ||
| Loading platform height, mm | 1365 | ||
* The indicated fuel consumption is not a standard, but only serves to determine the technical condition of the vehicle.
4.2. Engine and its systems
| Model | D-245.7 y3 | ZMZ-5231 |
| Type of | Diesel, 4-stroke, turbocharged, charge air cooled, liquid cooled | Gasoline, 4-stroke, carburetor, liquid cooling |
| Number and arrangement of cylinders | 4, vertical in a row | 8, V-shaped |
| The order of work of the cylinders | 1–3–4–2 | 1–5–4–2–6–3–7–8 |
| Direction of rotation of the crankshaft | Right | |
| Cylinder diameter and piston stroke, mm | 110 × 125 | 92 × 88 |
| Working volume, l | 4,75 | 4,67 |
| Compression ratio | 17 | 7,6 |
| Rated power net, kW (hp), not less | ||
| at a crankshaft speed of 2400 min -1 | 87,5 (119) | - |
| at a crankshaft rotation speed of 3200 min -1 | - | 83 (113) |
| Maximum net torque, N × m (kgf × m) | ||
| at a crankshaft speed of 1300-1600 min -1 | 413 (42) | - |
| at a crankshaft speed of 2000-2500 min -1 | - | 294,3 (30) |
| Minimum stable speed of the crankshaft at idle, min -1 | 800 | 600 |
| Ventilation system | Closed | |
| High pressure fuel pump (TNVD) | SRZ (CRS-Bosch) or in-line 4-plunger 833.1111005.01 (YAZDA) with a booster pump | - |
| Fuel priming pump | Plunger type for manual (with "833" injection pump) * and automatic fuel priming | |
* For engines of high-pressure fuel pump SRZ.Z, a filter with a built-in manual pump is used.
| Injectors | 445 121 481 (CRS-Bosch), 455.1112010-73 (YAZDA) (forced), 355-1112110-121 (YAZDA) (schedule) or 455.1112010-74 (YAZDA) (forced), DLLA 140P- (Bosch) (scheduling). Injection start pressure: SRZ.Z - variable, programmed in the electronic control unit 833.1111005.01 - 27.0 +1.2 MPa |
|
| Carburetor | - | K-135MU, two-chamber, balanced, with a falling flow |
| Speed limiter | - | Pneumatic centrifugal type |
| Heating the working mixture | - | Liquid |
| Fuel filters: | ||
| - rough cleaning | Sump filter * with mesh filter element | Sump filter with slotted filter element |
| - fine cleaning | With replaceable paper filter element | |
| Air filter | Dry type, with paper replaceable filtering adamant, signaling device for maximum clogging | Dry type, with a paper cartridge |
| Lubrication system | Combined; under pressure and spray | |
| Oil radiator | Built into the engine | Sub-threaded, disconnectable |
| Oil filter | Non-separable with paper filter element | Full-flow, with replaceable filter element |
| Cooling system | Liquid, closed, with forced circulation of coolant, with expansion tank | |
* For engines with high pressure fuel pump SRZ.Z, the PRELINE 270 filter with a built-in manual priming pump is used.
| Anti-toxic systems: | With vacuum control from the carburetor through a thermal vacuum switch | |
| - exhaust gas recirculation system | With control from the electronic unit (for engines with fuel injection pump YAZDA "833") | |
| - oil sump ventilation system | Closed | Closed with forced suction of crankcase gases |
| Pressurization system | Gas turbine, with one pipe compressor C14-179-01 or TKP 6.1., With a radial centripetal turbine, centrifugal compressor and air cooler for charge air of tube-plate type | |
| Glow plugs | 11720720 f. AET, Slovenia or SN-07-23 Ufa | - |
4.3. Transmission
| Automobile model | GAZ-3309 | GAZ-3307 |
| Clutch | Single disc, dry, frictional, with a torsional vibration damper on the driven disc. Clutch drive - hydraulic | |
| With diaphragm pressure spring | With peripheral pressure springs | |
| Transmission | Mechanical, 5-speed, constant mesh, fully synchronized | |
| - gear ratios | ||
| I transfer | 6,55 | |
| 2nd gear | 3,933 | |
| III gear | 2,376 | |
| IV transfer | 1,442 | |
| V gear | 1,000 | |
| Reverse | 5,735 | |
| Cardan transmission | Two open shafts with intermediate bearings, three cardan joints on needle bearings | |
| Main gear | Conical, hypoid type | |
| - ratio | 4,556 | 6,17 |
| Differential | Conical, gear | |
| Half-shafts | Fully unloaded | |
4.4. Chassis
4.5. Steering
4.6. Brake control
4.7. Electrical equipment
| Automobile model | GAZ-3309 | GAZ-3307 |
| Wiring system | Single wire, negative leads are connected to the vehicle body | |
| Rated voltage in the network, V | 24 | 12 |
| Generator | Alternating current, with built-in voltage regulator and rectifier unit, with "Winter-Summer" adjustment | AC, with built-in rectifier unit |
| - brand | 51.3701–01 or GG273V1–3 | G287 |
| Voltage regulator | - | 2702.3702 (with three levels "Winter-Summer-Norm") |
| Accumulator battery | Four (6ST-55A or 6ST-55AZ) | One (6ST-75) or two (6ST-55A3 or 6ST-77AZ) |
| Starter | 7402.3708 or AZJ / 3381 "Iskra" | ST230-A1 |
| Glow plugs | 11720720 | - |
| Headlights | 62.3711–19 | 62.3711–18 |
| Direction indicators | 511.3726–10 | 51.3726–10 |
| Front lights | PF130AB-01 | PF130A-01 |
| Front side lights | 264.3712 | 265.3712 |
| Taillights | 355.3716-left | 357.3716-left |
| 354.3716-right | 356.3716-right | |
| Rear side lights | 441.3712 | 44.3712 |
| Rear fog lamp | 2462.3716 | 2452.3716 |
| Side marker lamp | 4802.3731–03 | 4802.3731–02 |
| Reversing light | FP135-3716-G or 2112.3711-02 | FP135-3716-B or 2102.3711-02 |
| Electromechanical headlight range control | EMKF04-01 | EMKF04 |
| Instrument and starter switch | 1902.3704000 or | 2101–3704000–11 |
| Wiper | 711.5205100 | 20.5205 or 71.5205 |
| Windscreen washer | 123.5208000 | 122.5208000 |
| The engine control unit | - | MIKAS 11V8 |
| Absolute pressure sensor | - | 45.3829 or LGFI.406231.004 |
| Relay | - | 85.3747 or 90.3747-10 or 113.3747010-10 |
| Oxygen sensor | - | 25.368889 |
| Engine control unit (Bosch control system) | 0281B04121 | |
4.8. Cab and platform
4.9. Basic data for regulation and control
| Automobile model | GAZ-3309 | GAZ-3307 | |
| Clearances between valve stems and rocker arms on a cold engine, mm | |||
| - inlet | 0,25 +0,05 -0,10 | 0,20-0,30 (0,15–0,20)* | |
| - graduation | 0,45 +0,05 -0,10 | 0,20-0,30 (0,15–0,20)* | |
| Oil pressure ** (at oil temperature 80-85 ° С), KPa (kgf / cm 2): | |||
| - at a nominal crankshaft speed of 2400 min -1; | 250–350 (2,5–3,5) | ||
| - when driving in direct gear at a speed of 60 km / h; | - | 250–350 (2,11 8,6) | |
| - at minimum idle speed | 80 (0,8) | 90 (0,9) | |
| Optimum fluid temperature in the engine cooling system, ° С | 80–90 | ||
| Minimum crankshaft speed at idle, min -1 | 800 | 600 | |
| The gap between the electrodes of the candles, mm | - | 0,85–1,0 | |
| Generator rated voltage, V | 28 | 14 | |
| Deflection of the fan and generator drive belts when pressed with a force of 4 daN (4 kgf), mm | 12–17 | 10–15 | |
| Free travel of the clutch pedal, mm | yo-zo | 40–55 | |
| Full travel of the clutch pedal, mm | 190–200 | ||
| Free travel of the brake pedal, mm | 3–13 | ||
* Allowed for the extreme valves of both rows (intake 1 and 8, exhaust 4 and 5 cylinders).
** For control purposes, it cannot be adjusted.
Our domestic auto industry is going through hard times. But he is already getting to his feet and walking in the right direction. An example of this is our good old GAZ 3309. This car is a truck made in Russia. It came off the assembly line along with the fourth generation of trucks. It was equipped with an on-board carburetor, which at that time was quite reliable and had a high operating efficiency. The year of the beginning of its release was 1983, but already in 1994.
Appearance of the truck Gaz 3309
Gas 3309 was something new in its time and made it possible to oust from the market and the conveyor a large number of trucks that, in terms of their technologies or high production costs, were already obsolete. The carrying capacity of Gas 3309 is equal to 4 tons. The cross-country ability of this car also differed from its counterparts, but still experienced some difficulties when driving on wet and soft ground. The main road model was the urban massif. Gas 3309 had high technical performance for its time, the car's suspension had in its structure all the best modifications of that time, which just made it possible to work outside the city road.
Gaz 3309 began its existence in 1994 and belongs to the 4th generation of medium-duty GAZ trucks. 
The first models of this brand had a four-cylinder engine powered by a turbocharged diesel with a power of 116 hp. The working volume of the cylinders is 4.15 liters. After some time, GAZ 3309 began to be produced with another diesel engine equipped with a turbocharger, with six cylinders and a power of 150 hp. But already in 1997, the 3309 was discontinued. This was due to the fact that such a car was considered economically unprofitable.
Car modernization
After the automobile plant in the city of Gorky began to rebuild, decisions were made to modernize the cab. The Gaz 3309 cab was quite significantly changed and the development of a diesel engine for a car began. The diesel engine made it possible to achieve more power while reducing fuel consumption.
In order to create a diesel engine for Gas 3309, technologists had to make a lot of efforts. During the development, a large number of new machines and stands were purchased. They were used for engine tests and comparisons with the gasoline version. In the course of a technological breakthrough, a diesel engine was developed that was turbocharged. It worked perfectly with the car and allowed to move heavy vehicles quite cheerfully.
Overall dimensions of the car gaz 3309
After making changes to the structure of the cab, it was decided to pay attention to the internal components of the Gaz 3309. In the early 80s, many of the units that were present in the car were redone. A large number of modifications that affected the suspension, body, engine, transmission made it possible to make the car itself cheaper, but at the same time it had a higher efficiency.
Additional cab and chassis modifications
The cabin of the new GAZ was improved again, it was enlarged for the comfort of the driver, this made it possible to accommodate two rather large people in it. In addition to the area, the cabin had excellent ventilation, which made it easier to drive long distances in the summer or in hot regions of the country. And for the northern side of Russia, the Gaz 3309 heating system was improved.
This car became the first truck in the country, the steering modifications of which included a hydraulic steering wheel, which made it easier to turn and make driving more comfortable even at low speeds. Gas 3309 began to roll off the assembly line in 1989, it had a carburetor engine and the ability to carry a load of no more than 4.5 tons.
After the successful launch of the 4.5 tonne modification, development of the 5 ton vehicle was started.
Modification of gas 3309 for 4.5 tons
In order for it to be able to withstand this weight, the wheelbase and transmission of the car were strengthened. In 1993, the production of a series of cars was started, which possessed this modification. They almost immediately replaced the old Gaz 3309 models, but they cost more than their smaller counterparts. It had a large set of improvements and some old nodes were replaced by:
- New engine with six cylinders;
- Air cooled.
The GAZ-3309 truck is a Soviet and Russian vehicle in the family of the fourth generation of medium-tonnage trucks, manufactured by the Gorky Automobile Plant. Diesel GAZ-3309 has been produced since the end of 1994.
The history of the creation of the GAZ-3309 truck
| End of the 60s | The design of a new type of trucks has been launched at the Gorky Automobile Plant |
| 1976 year | The leaders of the USSR decided to build air-cooled trucks |
| 1981 year | A prototype of a new generation of trucks was presented |
| 1986 year | The first truck came out of the GAZ shops, which received the code "GAZ 3307", which in the future became the basis for the development of the "GAZ 3309" model. GAZ 3307 and GAZ 3309 trucks almost completely repeated each other, and the difference in appearance was in the location of the engine air intake pipe |
| 1994 year | The beginning of the serial production of GAZ 3309, and within 2-3 years this model completely occupied the niche of the carburetor GAZ 3307. At first, the cars were equipped with 4-cylinder engines with a design capacity of about 116 horsepower. Later, the engines were replaced by 6-cylinder diesel engines. The car was in demand by buyers, thanks to the low price and technical characteristics of the GAZ 3309 |
| 1997 year | It was decided to stop the production of diesel engines at the Gorky Automobile Plant, for economic reasons, and for four long years the production of GAZ 3309 was stopped. |
| year 2001 | Resumption of production of GAZ 3309, engines MMZ D-245.7 began to be purchased in the Republic of Belarus |
| 2006 year | In accordance with international requirements for the environmental friendliness of automobile engines, GAZ 3309 is equipped with an engine that meets the Euro-2 class |
| In 2008 | The truck is equipped with a more powerful engine, which already complies with "Euro-3" |
| year 2013. | The machine is equipped with a new power plant turbodiesel D-245.7 E-4 |
| December 2013 | The general public is shown the GAZ 33098 model with the YaMZ 5342.10 engine, which fully complies with the Euro-4 class |
| Present time | The car is in demand, in demand among potential buyers. Production at the Gorky Automobile Plant of the GAZ 3309 model continues |
Truck - dump truck GAZ-3309, photo of a car for the Arctic Technical characteristics and device GAZ 3309
Carrying capacity of GAZ 3309, kg
Weight of GAZ 3309 in running order, kg:
| with platform without awning | 3530 |
| with platform and awning | 3680 |
| Overall dimensions, mm: | |
| length | 6436 |
| width (mirrors) | 2700 |
| height (in the cab, no load) | 2350 |
| height (over the awning without load) | 2905 |
| Base, mm | 3770 |
| Front wheel track, mm | 1630 |
| Rear wheel track (between the middle of double slopes), mm | 1690 |
| Vehicle ground clearance with full load, mm | 265 |
| Turning radius of the vehicle along the axis of the track of the front outer wheel, m | 8 |
| The highest speed with full load, without a trailer, on horizontal sections of a flat highway, km / h | 95 |
| Fuel consumption when driving at a constant speed, l / 100 km | |
| 60 km / h | 14,5 |
| 80 km / h | 19,3 |
| Overhang angle (with full load), degrees | |
| front | 38 |
| rear | 25 |
| The greatest angle of ascent overcome by the car with full load,% (degrees) | 25 (14) |
| Loading platform height, mm | 1365 |
The engine for GAZ 3309 and its systems
| Model | D-245.7 y3 |
| Type of | Diesel, 4-stroke, turbocharged, charge air cooled, liquid cooled |
| Number and arrangement of cylinders | 4, vertical in a row |
| The order of the cylinders | 1-3-4-2 |
| Direction of rotation of the crankshaft | Right |
| Cylinder diameter and piston stroke, mm | 110x125 |
| Working volume, l | 4,75 |
| Compression ratio | 17 |
| Rated power net, kW (hp), not less | |
| at a crankshaft speed of 2400 min -1 | 87,5(119) |
| at a crankshaft rotation speed of 3200 min -1 | - |
| Maximum net torque, N × m (kgf × m) | |
| at a crankshaft speed of 1300-1600 min -1 | 413(42) |
| at a crankshaft speed of 2000-2500 min -1 | - |
| Minimum stable speed of the crankshaft at idle, min -1 | 800 |
| Ventilation system | Closed |
| High pressure fuel pump (TNVD) | SRZ (CRS-Bosch) or in-line 4-plunger 833.1111005.01 (YAZDA) with a booster pump |
| Fuel priming pump | Plunger type for manual (with "833" injection pump) and automatic fuel pumping |
| Injectors | 445 121 481 (CRS-Bosch), |
| 455.1112010-73 (YAZDA) (force.), 355-1112110-121 (YAZDA) (schedule) or 455.1112010-74 (YAZDA) (force.), DLLA 140P- (Bosch) (schedule). | |
| Injection start pressure: | |
| SRZ.Z - variable, programmed in the electronic control unit | |
| 833.1111005.01 - 27.0 +1.2 MPa | |
| Carburetor | - |
| Speed limiter | - |
| Heating the working mixture | - |
| Fuel filters: | |
| rough cleaning | Sump filter with mesh filter element |
| fine cleaning | With replaceable paper filter element |
| Air filter | Dry type, with paper replaceable filtering adamant, signaling device for maximum clogging |
| Lubrication system | Combined; under pressure and spray |
| Oil radiator | Built into the engine |
| Oil filter | Non-collapsible with paper filter element |
| Cooling system | Liquid, closed, with forced circulation of coolant, with expansion tank |
| Anti-toxic systems: | |
| exhaust gas recirculation system | With control from the electronic unit (for engines with fuel injection pump YAZDA "833") |
| oil sump ventilation system | Closed |
| Pressurization system | Gas turbine, with one pipe compressor C14-179-01 or TKP 6.1., With a radial centripetal turbine, centrifugal compressor and air cooler of charge air of the tube-plate type |
| Glow plugs | 11720720 f. AET, Slovenia or SN-07-23 Ufa |
Transmission
| Clutch | Single disc, dry, frictional, with a torsional vibration damper on the driven disc. Clutch drive - hydraulic With diaphragm pressure spring |
| Transmission | Mechanical, 5-speed, constant mesh, fully synchronized |
| Gear ratios: | |
| I transfer | 6,55 |
| 2nd gear | 3,933 |
| III gear | 2,376 |
| IV transfer | 1,442 |
| V gear | 1 |
| Reverse | 5,735 |
| Cardan transmission | Two open shafts with intermediate bearings, three cardan joints on needle bearings |
| Main gear: | Conical, hypoid type |
| ratio | 4,556 |
| Differential | Conical, gear |
| Half-shafts | Fully unloaded |
Chassis
| Frame | Stamped, riveted |
| Wheels | Disc, with rim 152B-508 (6.0B 20) with a split bead ring |
| Tires | Pneumatic, radial, size 8.25 R20 (240R508) |
| Front wheel installation parameters: | |
| camber | 1 ° |
| pivot angle | 8 ° |
| the angle of inclination of the lower end of the king pin forward | 2 ° 30 ′ |
| toe-in | 0-3 mm |
| Springs | Four, longitudinal, semi-elliptical with additional springs in the rear suspension |
| Shock absorbers | Hydraulic, telescopic, double-acting. Installed on the front axle of the vehicle |
Steering
Brake control
Electrical equipment
| Wiring system | Single wire, negative leads are connected to the vehicle body |
| Rated voltage in the network, V | 24 |
| Generator | Alternating current, with built-in voltage regulator and rectifier unit, with "Winter-Summer" adjustment, 51.3701-01 or GG273V1-3 |
| Voltage regulator | - |
| Accumulator battery | Four (6ST-55A or 6ST-55AZ) |
| Starter | 7402.3708 or AZJ / 3381 "Iskra" |
| Glow plugs | 11720720 |
| Headlights | 62.3711-19 |
| Direction indicators | 511.3726-10 |
| Front lights | PF130AB-01 |
| Front side lights | 264.3712 |
| Taillights | 355.3716-left, 354.3716-right |
| Rear side lights | 441.3712 |
| Rear fog lamp | 2462.3716 |
| Side marker lamp | 4802.3731-03 |
| Reversing light | FP135-3716-G or 2112.3711-02 |
| Electromechanical headlight range control | EMKF04-01 |
| Instrument and starter switch | 1902.3704000 |
| Wiper | 711.5205100 |
| Windscreen washer | 123.5208000 |
| The engine control unit | - |
| Absolute pressure sensor | - |
| Relay | - |
| Oxygen sensor | - |
| Engine control unit (Bosch control system) | 0281B04121 |
Cab and platform
The GAZ 3309 truck is equipped with a metal frame with some reinforcement. At the front, there are hydraulic telescopic shock absorbers that act on two sides, and longitudinal springs are added at the rear. The machine has a rear axle drive and dependent front and rear suspension. GAZ 3309 with all-wheel drive is produced by special order.
Braking system of the machine with two circuits, hydraulically actuated, with a vacuum booster for each circuit. Subsequently, the GAZ 3309 device was modernized, the car was retrofitted with an anti-lock braking system ABS, which improves the quality of braking. In the event of a failure of one circuit, there is always a second spare circuit.
The truck is equipped with a five-speed manual transmission.
The car is equipped with a separate hydraulic booster, which allows the driver to calmly control the movement of the car.
The car is equipped with an oblong hood, branded gas steel bumper and round headlights. The interior of the truck has been supplemented with many plastic elements. For the rest, almost all parts of the cab repeat the GAZ-3307.
However, there are some differences, for example, the doors are sheathed with fabric upholstery, the seats for the driver and passengers have become more comfortable and comfortable, with seat belts for each passenger.
Van on the GAZ-3309 chassis
The main task of the car is the transportation of industrial and non-industrial goods, during the transportation of which there is no need to comply with certain temperature and humidity characteristics. For this reason, the GAZ 3309 van is produced without additional insulation materials.
Due to the design features of the car, it provides, during the transportation of goods, their protection from various weather factors and poor-quality road conditions.
The car frame is made of longitudinal channels with cross beams, and the frame of the walls, ceiling and doors is made of a square tube.
The floor is made of wooden planks, sheathed with moisture-resistant plywood, and the bottom of the loading platform is sheathed with zinc, which does not allow dirt and water to get on the wooden floor of the van. This constructive model is called wireframe.
The van doors open wide, the angle at the moment of maximum opening is 270 degrees. Due to the hinges used, the doors can withstand heavy loads. The openings for swing doors themselves are pasted over with rubber seals.
The van can be equipped with several exterior cladding options:
- laminated plywood- repels moisture, there is no need for painting, does not corrode;
- clad metal- galvanizing with the application of a special enamel, which is applied in the factory at high temperatures.
Unlike the frame version of the van, there is also a frameless one, which consists of multi-layer panels with an original system of mutual fastening.
The positive aspects of the frameless option include:
- weight reduction;
- increase in carrying capacity;
- longer service life of the van.
The van is illuminated from the inside by ceiling-mounted shades. Lighting inside the van is provided by ceiling lamps. The van is equipped with a sliding ladder and hand holders.
Technical characteristics of a van based on the GAZ-3309 chassis:
| Engine | Diesel D-245 |
| Transfer case (for 4x4 vehicles) | Mechanical five-stage synchronized |
| Front suspension | Dependent spring, with hydraulic telescopic double-acting shock absorbers |
| Rear suspension | Dependent, spring |
| Steering | Screw - ball nut with hydraulic booster |
| Brake system | Drum brakes |
| Dimensions of a manufactured goods van based on GAZ-3309 trucks | |
| Overall length, mm | 6435 |
| Overall width across mirrors; in the cockpit; on the side platform, mm | 2330 |
| Overall height in the cab; on the awning, mm | 2350 |
| Wheelbase, mm | 3770 |
| Ground clearance, mm | 265 |
| Internal length of the loading platform, mm | 3490 |
| Internal width of the cargo platform, mm | 2170 |
| Internal height of the cargo platform along the side, mm | 51 |
Engine
To date, the GAZ 3309 truck is produced with three types of engines.
Engine MMZ D-245.7E4(manufactured in the Republic of Belarus). This 4-stroke in-line diesel has charge air cooling, direct fuel injection, liquid cooling and turbocharging. According to its parameters, it is suitable for the environmental class "Euro-4".
Engine characteristics:
- working volume - 4.75 l;
- rated power - 92.2 (125.4) kW (hp);
- compression ratio - 17;
- weight - 430 kg;
- specific fuel consumption of MMZ D-245.7E4 - 154 g / l. with. in hour.
YaMZ 5344 engine(manufactured at the Yaroslavl Motor Plant). This 4-stroke in-line direct injection engine has a charge air cooler, turbocharging and liquid cooling. The GAZ 3309 with a diesel engine meets the Euro-4 requirements.
Engine characteristics:
- working volume - 4.43 liters;
- rated power - 99 (134.5) kW (hp);
- maximum torque - 417 Nm;
- compression ratio - 17.5;
- installation weight - 460 kg;
- specific fuel consumption - 145 g / l. with. in hour;
- optionally, the motor is equipped with a pre-heater.
Cummins ISF 3.8L engine... This 4-stroke diesel unit is turbocharged and intercooled. The engine can be started without problems even at subzero temperatures due to the presence of a preheater.
Engine characteristics:
- working volume - 3.76 liters;
- rated power - 112 (152.3) kW (hp);
- maximum torque - 491 Nm;
- compression ratio - 17.2;
- full compliance with the ecological class "Euro-4".
GAZ 3309 modifications:
- "GAZ-33090"- the base chassis GAZ 3309 with the MMZ D-245.7 turbodiesel. Technical characteristics of GAZ 3309-90 comply with Euro2 standards ";
- "GAZ-33091"- GAZ 3309 chassis extended by 1.4 meters with improved technical characteristics of brakes, but with the same engine;
- - version with a double cabin, allowing seven people to be taken on board at the same time. The model was also equipped with a turbodiesel "MMZ D-245.7 Euro2" and is used to install various special superstructures on the chassis, including: fire engines, mobile repair shops and the like;
- "GAZ-" 33094 "- an elongated version, which was used as a base for the KavZ-397650 bus;
- "GAZ-33096"- onboard chassis with imported Cummins-ISF 3.8L engine;
- "GAZ-33098"- onboard chassis with a new turbodiesel "YaMZ-53442-10";
- "SAZ-35071"- dump truck GAZ 3309, the technical characteristics of which are designed to provide three-way unloading of the body, with a carrying capacity of 4.13 tons. and a body volume of 5 cubic meters (10 cubic meters - with extension boards);
- "SAZ-35072-10"- new dump truck GAZ 3309 (diesel) with improved characteristics of carrying capacity 4.13t. and a slightly smaller body volume - 4.5 cubic meters;
- "GAZ-3309 Dobrynya"- version extended to 7.9 meters, with a cab, which was equipped with a berth, plastic aerodynamic tail and spoilers.
Of the many modifications of GAZ 3309, the most demanded and purchased are GAZ-33092 and GAZ 3309 Dobrynya.
Modification with a double cab for 7 people. It is equipped with the MMZ D-245.7E2 turbodiesel and is intended for special superstructures and fire brigades.
- chassis GAZ-33092 (4 × 2);
- diesel engine type;
- engine power kW, 85 (116) hp;
- maximum travel speed with full load, 80 km / h;
- the number of places for a combat crew (including the driver's seat) 5 people;
- water tank capacity 2500 l;
- capacity of the foaming agent tank 200 l;
- fire pump PN-1200;
- the location of the pump is rear;
- pump capacity in nominal mode 20 l. with;
- the head created by the fire pump in the nominal mode, 100 m;
- suction pipe diameter 100 mm;
- diameter / number of pressure pipes 80/2 mm / piece;
- full weight 8300 kg;
- overall dimensions 7350x2500x2700 mm.
An extended version of the GAZ-3309 with a wheelbase of 4570 mm and a length of 7900 mm. Additionally equipped with a spoiler, sleeping compartment and plastic tail.
- mode of transport - trucks;
- brand - GAZ;
- model 3309;
- series - Dobrynya;
- modification - Dobrynya;
- vehicle height - 3300 mm;
- the height of the sides of the cargo platform - 2000 mm;
- vehicle length - 7900 mm;
- loading platform length - 4400 mm;
- wheelbase - 4570 mm;
- wheel arrangement - 4 × 2;
- number of cylinders - 4;
- torque - 422 Nm;
- torque at rpm - 1500 min-1;
- engine power - 117 hp with;
- engine power at rpm - 2400 min-1;
- rear axle load (bogie) - 6000 kg;
- supercharging - Turbocharging;
- engine volume - 4750 cm³;
- loading height - 1200 mm;
- gross vehicle weight - 8180 kg;
- arrangement of cylinders - in-line;
- compression ratio - 17;
- engine type - Diesel;
- cabin type - 3-seater without sleeping;
- body type - flatbed truck;
- fuel - diesel fuel;
- vehicle width - 2400 mm;
- loading platform width - 2400 mm;
- environmental standard - EURO II.
Advantages and disadvantages
Positive traits:
- improved cross-country ability of the vehicle;
- increased ground clearance;
- you can always purchase spare parts for a car;
- it is convenient to make repairs;
- relatively low price of the car;
- many modifications and they differ from each other;
- suitable for work in agriculture;
- unpretentious vehicle;
- understandable machine control system;
- comfortable armchairs;
- the instrument panel is clear;
- the power plant is powerful;
- anti-lock braking system;
- hydraulic power steering;
- spacious car interior;
- it is possible to adjust the driver's seat for any person;
- wide view from the cockpit.
Negative:
- the design is taken from the previous model and is already obsolete;
- comfort in the cockpit is much inferior to analogs of foreign cars;
- the metal of the body is corroded;
- the quality of the interior materials used;
- the clutch and chassis parts quickly fail.
Price
Now vans based on GAZ 3309 are in great demand. The cost of such a car from official dealers ranges from 1.4 million rubles to 1.5 million rubles. And an onboard vehicle costs about 1.25-1.35 million rubles.
Eventually
A double feeling remains after getting acquainted with the GAZ 3309 truck.
Model "3309" - this popular flatbed truck, produced by the "GAZ" group since 1994 (being a diesel version of the model "3307" and by 1996 having displaced its "gasoline-carburetor ancestor" from the conveyor). During the production period, the car has undergone several updates, including received modern economical engines that meet the requirements of the Euro-4 environmental standard.
GAZ-3309 does not differ in high cross-country ability and is designed for operation within the city or for transportation on paved roads in rural areas.
Like other "fourth generation" trucks produced by GAZ, the "3309" model received an all-metal cab with a simple exterior design, in which straight contours with "moderately sharp" edges abound, diluted with round optics, a shockproof bumper and a massive radiator grill.
The cab has two doors with a fairly wide opening, large glazing (providing good visibility) and two large manually adjustable side mirrors. In addition, the cab has a large bonnet that allows easy access to the engine compartment from three directions.
The cabin is designed for two seats, equipped with comfortable seats with a high back, soft fabric upholstery and imitation of lateral support. The driver's seat is equipped with horizontal and vertical mechanical adjustment. Both seats are equipped with three-point seat belts. The front panel, like the entire interior design, is made in a simple style with an almost flat surface, round instruments and massive controls. Of the "amenities", the cab is equipped only with clothes hooks, sun visors and a heater.
A little about the dimensions: The wheelbase of the onboard GAZ-3309 is 3770 mm, while the overall length of the truck reaches 6436 mm. The width of the car is 2380 mm along the cargo platform, and the overall height reaches 2350 mm at the top of the cab or 2905 mm at the top of the tarpaulin of the cargo platform. The track of the front and rear wheels of the truck is respectively 1630 and 1690 mm. The ground clearance height is 265 mm. The turning radius of the vehicle along the axis of the track of the front outer wheel does not exceed 8.0 meters. The laden GAZ-3309 is able to easily overcome inclines with an angle of no more than 14 degrees.
For transportation of goods, this model is equipped with a universal platform with a flat wood-metal floor and three folding metal sides 510 mm high. The platform dimensions are 3490x2170 mm, its surface area is 7.6 m², and the useful volume, excluding the awning, is 3.86 m³. Loading height of the platform - 1360 mm.
The GAZ-3309 flatbed truck has a curb weight of 3530 to 3680 kg, depending on the type of installed engine and the presence of a frame awning. The gross vehicle weight reaches 8180 kg, while the load capacity of the truck is 4500 kg (for the version with an open body) or 4350 kg (for the version with a platform equipped with an awning).
Specifications. The line of engines for the GAZ-3309 is represented by two diesel power units that meet the environmental requirements of the Euro-4 standard. Both engines have an in-line arrangement with 4 cylinders, direct fuel injection and a turbocharging system with a tube-plate type intercooled charge air.
- The Belarusian-made MMZ D-245.7 engine received a working volume of 4.75 liters, and its maximum power according to the manufacturer's data is 125.4 hp. at 2200 rpm. The upper limit of the torque is 417 Nm, developed in the range from 1100 to 2100 rpm, and the average fuel consumption of the engine does not exceed 14.5 liters at a constant speed of 60 km / h.
- The second engine (modification of GAZ-33098) is the Russian YMZ-53442 engine with a working volume of 4.43 liters. Its peak power comes at 134.5 hp. and is reached at 2300 rpm, and the upper torque limit is 417 Nm at 1200 - 2100 rpm. The average fuel consumption of the YaMZ-53442 engine at a constant speed of 60 km / h is 15.5 liters.
Both engines are aggregated with a non-alternative 5-speed synchronized manual transmission with constant gearing and a single-disc friction dry clutch with a hydraulic control drive. The gear ratio of the main gear of the checkpoint is 4.556. The driving rear axle is equipped with a bevel gear differential.
All modifications and configurations of the GAZ-3309 are driven to the wheels of the rear axle, and the truck itself is built on a solid frame platform with dependent spring suspension in front and rear, based on longitudinal semi-elliptical springs, which are supplemented in front with hydraulic telescopic double-acting shock absorbers.
The truck received a dual-circuit braking system with a hydraulic drive, a hydraulic vacuum booster, drum brakes, and a vacuum reservoir in each circuit. In addition, already in the base, the GAZ-3309 receives an anti-lock braking system ABS. And the steering here is based on the "screw-ball nut" system and is supplemented by a hydraulic booster.
Prices. Already "in the base" GAZ-3309 receives: 20-inch steel rims, halogen optics, rear fog lamp, 4 batteries 6ST-55A and an interior heater.
The factory price of a flatbed truck in 2014 starts at 870,000 rubles, excluding delivery to the regions.
