Ural 4320-0611-31 flatbed 6x6 (“SpetsAvtoPartner”: cars, construction equipment (Russia, Moscow))

For questions regarding the purchase of this equipment (Ural 4320-0611-31 flatbed 6x6), terms of credit and leasing, service and warranty, please contact the plant’s dealers or official representative offices. Delivery of Ural 4320-0611-31 flatbed 6x6 can be carried out either directly from the manufacturer or from sites in Moscow and other regions of the Russian Federation.

URAL 4320-0611-31 general transport cargo vehicle is designed for transporting various cargoes and towing trailers on all types of roads and certain areas of terrain (snowy, sandy, swampy, etc.).

Model history

Prototype

The first prototypes of the future popular truck were shown in 1958 at the May Day demonstration in Moscow. Small-scale mass production of cars with 180 hp gasoline engines. ZIL brand began in 1960 with the Ural-375 marking. In order to improve driving characteristics during the first modernization after 5 years of successful operation, instead of an asymmetrical locking center differential, which made it possible to connect the front axle, the new version was equipped with all-wheel drive.

Along with numerous advantages, the main disadvantages of the first generations were associated with the gasoline engine, which consumed too much fuel - 90 l/100 km. The problem of high consumption was solved with the advent of a diesel unit from the Yaroslavl plant. However, its reliability parameters and service life left much to be desired. Therefore, the first generation of diesel vehicles was equipped with KamAZ-740 engines.

First generation

12 years after the start of serial production of the Ural-375, the first sample of an updated truck with the index 4320 was designed. It was equipped with a 180 hp diesel engine. and carried 5.5 tons of cargo. After three years of testing, it was decided to mass produce trucks of four modifications:

4320 — onboard vehicles with an all-metal cabin and a cargo platform with a lifting capacity of 5.5 tons.
43201 — lightweight trucks with a carrying capacity of up to 5.0 tons.
4420— truck tractors with all-metal cabs.
44201 — truck tractors for active 10x10 road trains.

In 1985, the number of models with diesel engines reached the share of gasoline modifications. The following year, the total number of popular machines exceeded 1 million products.

Becoming

In 1988 , a lightweight version of the Ural-4320-01 appeared with a modernized steel alloy platform without wheel arches, which reduced the overall weight of the vehicle. The body with a flat bottom was equipped with folding benches, one opening side and an awning stretched over removable arches.

Since 1993 , instead of the KamAZ-740 diesel unit, 11.5-liter YaMZ-236 engines (power 180 hp) began to be installed. Such modifications received the index 4320-10. A year later, the engine line was supplemented by the YaMZ-238M (240 hp) with a volume of 14.86 liters. The hood of the new models with index 4320-30 had to be pushed forward. Trucks that were intended for peaceful purposes began to be produced with a wide front bumper in which headlights were mounted.

In 1996 , in addition to the three-axle version, a lightweight 4x4 truck with a load capacity of 4.2 tons appeared. With the exception of the removal of one axle, the design remained completely identical. Progressive version index 43206.

Maturity

Ural 4320 1
Since 2009 , trucks of the 4320 family began to be equipped with Euro-4 YaMZ-536 or YaMZ-6565 units from the Yaroslavl plant. Regardless of the modification of the power unit, all cars are produced with extended hoods. Along with standard all-metal cains, some versions were equipped with comfortable cabover units licensed by Iveco, made from a combination of steel and high-strength fiberglass.

In 2014 , the legendary 4320 series underwent another modernization, which ensured increased reliability and service life. While maintaining the basic layout and cabin, the vehicles of the updated family received the Ural-M designation. A year later, the new generation of trucks intended for the civilian market was replenished with more modern components and comfortable modular cabs of the Ural-Next version.

Ural-4320 family

Taking into account the purpose, the Ural-4320 family of vehicles is divided into two categories: army and civilian vehicles. The first group, which was specially designed for the needs of the army and law enforcement agencies, has two subcategories - armored and military transport. If the latter have minor differences compared to their civilian counterparts, then the armored models have a significant difference compared to the basic version.

Basic modifications of the Ural-4320 for civil needs

4320. Flatbed truck with a 6x6 wheel arrangement, an all-metal cabin for 3 people, equipped with a KamAZ-740.10 engine and a Ural-375D platform until 1980, then with a new body. Serial production from 1977 to 1986
4320-01. New steel cargo platform without wheel wells. Release period from 1986 to 1993
4320-02. Upgraded KamAZ-740.10-20 engine (220 hp). Delivery interval from 1989 to 1993
4320-06. Export version with updated design for operation in hot climates, equipped with additional air conditioning. In series since 1993
4320-10. Diesel engine YaMZ-236, serial production since 1993.
4320-30. Diesel YaMZ-238, extended hood, air filter on the right, extended wheelbase with wide ID-P238 tires.
4320-31. Diesel unit YaMZ-238, extended hood and air filter on the right wing, delivered since 1994.
4320-40. Extended frame, YaMZ-236NE2 engine. Production period from 2003 to 2012
4320-41. A truck with a standard platform and a YaMZ-236NE2 engine - produced from 2003 to 2012.
4320-44. A truck with a luxury cab has been put into production since 2009.
4320-45. Extended cargo platform, new cabin.
4320-48. Modification of a truck with a YaMZ-7601 engine (300 hp). Used for transportation of specialized equipment. Capable of towing trailers and carrying heavy loads while easily climbing slopes.
4320-60. A long wheelbase with a Euro-4 YaMZ-65564 engine (230 hp) has been supplied since 2013.
4320-61. The standard frame with the YaMZ-65564 engine has been put into production since 2013.
4320-62. Diesel unit YaMZ-65652.10 (270 hp), production since 2014.
4320-71. Motor YaMZ-6565.10 (240 hp), deliveries since 2014.
4320-72. Long wheelbase with YaMZ-6565.10 diesel engine (240 hp) and YaMZ-1105 5-speed transmission. Produced since 2014, load capacity up to 10.5 tons.
4320-73. The YaMZ-53642 diesel engine (240 hp) paired with the YaMZ-1105 manual transmission provides a load capacity of up to 6.5 tons. Production since 2014.

Model range of armored vehicles

4320-09-31

The all-metal cabin for two people is molded from a single sheet of armored steel alloy. Powerful safe doors with an internal locking mechanism and firing embrasures. Armored glazing. There is an armored hatch on the roof, adapted for a machine gun nest. Night vision devices, chemical and radiation monitoring equipment, radio equipment, etc. are mounted between the seats. Heater, FVU (filter-ventilation unit). Armored engine compartment, fuel tank. An armored module for 15–20 shooters can be installed inside the body.

4320-0010-31 (E4320D-31)

Multi-purpose special equipment is designed to transport soldiers and various cargo inside an armored module mounted on a platform and/or on a towed trailer. Increased protection against small arms and mines.

4320ВВ

An armored vehicle with a body in which up to 18 suspension modules are mounted - shockproof seats. Used as an armored personnel carrier, multi-purpose truck or command and reconnaissance vehicle.

4320VP

An armored vehicle for transporting dangerous criminals. Increased protection against firearms, reinforced single-volume platform.

Cabin and dimensions

The presented truck is equipped with a two-door cabin, it is made entirely of metal and is designed for three people. The driver's seat is adjustable, there is a ventilation system, modernized versions are equipped with a sleeping bag. After 2009, driver working conditions have improved significantly. The new cabin has increased comfort, a fiberglass hood and an original design style.

Below are the main overall dimensions that provide for the performance characteristics of the Ural-4320:

Length/width/height (m) – 7.36/2.5/2.71, according to the awning the height is 2.87 meters.
Net weight (t) – 8.57.
Maximum towbar weight (t) – 7.0.
Wheel track (m) – 2.0.
Ground clearance (cm) – 40.
The number of seats on the platform is 24.

It is worth noting that the truck has a solid range, allowing it to travel hundreds of kilometers without refueling.

Main base chassis Ural 4320

Chassis is a complete vehicle structure that connects the transmission, chassis and control mechanisms. Taking into account the length of the frame, load capacity and other parameters, there are many modifications of bases for Ural-4320 trucks. The main ones are:

4320-ХХХХ-ХХ . Basic chassis with an all-metal cab, three axles and a 6x6 formula. Load capacity up to 12 tons.
4320-19ХХ-ХХ . A long frame of increased rigidity with a 6x6 formula, designed to transport cargo up to 12 tons.
43203-ХХХХ-ХХ . Standard frame with three axles, reinforced suspension at the front. Load capacity up to 7–9 tons.
43204-ХХХХ-ХХ . Three-axle tractor for transporting pipes, logs, beams, etc. Load capacity up to 12-13 tons.
43206-ХХХХ-ХХ . All-wheel drive base with two axles and 4x4 wheel arrangement.
5557 (55571)-ХХХХ-ХХ . Reinforced frame for the production of special equipment: tanks, drilling rigs, manipulators, etc. Load capacity up to 12–13 tons.

Depending on the cab version, the following Ural-4320 chassis are distinguished:

4320Х or 5557Х-ХХХХ-41(41) . Standard hood-type cab made of steel alloy with two doors. Capacity 3 people. 41 - double cabin with four doors for 6 people.
4320Х or 5557Х-ХХХХ-42(44) . All-metal hood-type cabin with two doors for 3 people and a berth. Series 44 - new design
4320Х or 5557Х-ХХХХ-48(58 or 59) . Cabover cab of increased volume and increased comfort with a composite tail. The driver's seat is on springs.
4320Х or 5557Х-ХХХХ-70(71, 72, 73, 74 or 75) . Modular hood-type cabin “Ural Next” with increased comfort for three people.

Technical indicators

The brake assembly includes a main dual-circuit system and a spare single-circuit unit. The additional brake is driven by a pneumatic drive from the exhaust gases. This mechanical type unit with a drum placed on the transfer case (TC) is very effective. The parking brake is a drum brake, mounted on the output shaft of the brake valve.

The performance characteristics of the Ural-4320 are designed for a 6*6 wheel arrangement. High cross-country ability is ensured by single-pitch wheels equipped with automatic inflation of air chambers. The front suspension is dependent, has shock absorbers and semi-elliptical springs. The rear assembly is also of a dependent type with springs and reaction bars. The truck in question has three axles, all of them are driven, the front wheels are equipped with CV joints. The clutch unit has a friction drive, a pneumatic booster, and a disk with a diaphragm extension spring.

Design features

Frame

The Ural-4320 chassis is based on a riveted frame of increased strength, mounted on the basis of two stamped spars, joined by a front buffer and cross members. A towing device with a hook is fixed on the reinforced cross member at the rear.

Suspension

The front suspension is composed of hydraulic shock absorbers working together with two semi-elliptical longitudinal springs. The shock absorbers are fixed with the upper lugs to bracket brackets welded to the side members, and the lower ones - to the axle housing.

The rear of the truck has a balancer suspension. The springs are fixed at their ends in the eyes of the support brackets, and with stepladders - on the swinging balancers. To compensate for pushing and braking forces, reaction rods with ball joints are provided: four at the bottom and two at the top. Lateral forces are absorbed by springs.

The vehicle with a carrying capacity of more than 12 tons is equipped with reinforced springs at the front and rear.

Steering

The steering structure consists of the following components:

A column connected to the control mechanism using cardan shafts and an intermediate support.
Steering mechanism, which can be of two types: with a control valve in the form of a worm-side sector (with a reinforced mechanism) or a screw-ball nut-rack-sector (with a distributor).
Drive, adjustable steering rods and power steering with oil tank.

Brake system

The truck is equipped with four separate braking systems:

Working - designed to reduce speed and stop the machine. It is made on the basis of a pneumohydraulic drive with a dual-circuit circuit, controlled by a pedal mounted in the cabin, as well as a pneumatic amplifier. Braking of the wheels of the front and rear axles is separate. Drum type braking mechanism. The pads are internal, interchangeable, controlled by two cylinders. The operation of the mixed drive is provided by a piston compressor with single-stage air compression by two cylinders.
Emergency - if one of the circuits of the main circuit fails, it guarantees effective braking necessary to completely stop the car, regardless of speed.
Parking - provides reliable fixation of a heavy vehicle on a slope. Equipped with a mechanical drive and a self-reinforcing mechanism for drum shoes. It is controlled by a separate lever mounted in the cab.
Auxiliary - used to reduce speed on a long descent. The braking effect is achieved by compression (counteraction), which is created when the dampers of the engine exhaust gas pipelines are closed. Controlled by a button on the floor of the cabin, which transmits an electrical signal to operate the pneumatic valve.

Cabin

The all-metal smoke-type cabin is mounted behind the engine and is fixed at four points. Rubber cushions are provided to compensate for elastic deformations. Equipped with a solid windshield, a wide-angle mirror on the right wing and two side mirrors. The capacity of the heat-insulated, ventilated compartment is three people, there is a fastening for seat belts. The doors are equipped with locks and power windows.

The cabin is equipped with two washers and two windshield wipers. Electric two-speed drive. The fluid reservoir is mounted on the side of the hood on the left in the direction of travel.

The interior is heated using a heater connected to the engine cooling system. Additionally, an autonomous AOU installation is installed under the passenger seat. The cabin is ventilated through heating ducts, as well as by rotating the moving parts of the door glazing. If necessary, you can lower the window, the outer hatch and/or turn on the fan.

Separate seats for driver and passengers with shock absorbers made of sponge rubber and rubber belts. The driver's seat is adjustable in height and longitudinally within 110 mm.

Body

In the basic version, the truck comes with a metal platform. The body is equipped with a folding tailgate, two folding benches, extension bars on the sides and removable arches for a canvas awning. There is a third seat in the middle of the platform. If it is necessary to transport goods, it is dismantled and fixed to the front side. Modifications 4320-0351-31, 4320-0611-10(31) and others are equipped with a wooden body with three folding sides.

Engine and gearbox

New models of Ural-4320 trucks are equipped with diesel engines from the Yaroslavl plant YaMZ-53602 (310 hp), 53622 (238 hp) or 53642 (273 hp). In the previous generation, the most common modifications were those with YaMZ-236 engines (238 hp). Chassis 43203 was designed with YaMZ-236M2 units (180 hp) without turbines. 43206 were equipped with turbocharged YaMZ-236NE2 engines (230 hp). To complete the remaining vehicles, YaMZ-7601 or 6565 motors were used.

The Ural-4320 transmission is made on the basis of YaMZ-236 (236U) or YaMZ-2361 mechanical gearboxes with a modernized input shaft. Three-way units provide a change in gear ratio by five steps forward and one back. Synchronizers are provided between the gears of 2nd and 3rd, 4th and 5th gears.

Exterior

According to the performance characteristics of the Ural-4320, it is equipped with a metal platform body and a tailgate. The car is equipped with benches, an awning and removable arches. There are also additional lattice sides. The standard equipment includes a three-seat cabin, assembled from thick-walled sheet metal, manufactured by stamping. Thoughtful glazing and rear-view mirrors make it possible to fully monitor the situation on the road and increase visibility.

Structurally, the body is made in the form of short overhangs, which improves cross-country ability. The curb weight of the truck is 8.2 tons. The weight of the transported cargo is up to 67.8 tons with the ability to tow 11 tons.

Advantages of Ural-4320

Versatility

Multifunctional Ural-4320 vehicles are capable of solving an extensive list of tasks in various industries, agriculture, the army and other departments. They are used for transporting goods, equipment, materials and products, transporting people, and towing trailers. Reliable equipment is indispensable when carrying out repair, emergency or rescue operations. It is bought by manufacturing, processing, commercial and utility enterprises, departmental institutions, individual entrepreneurs and farmers. If necessary, trucks can be quickly converted to solve different tasks

All terrain

In terms of cross-country ability, Ural-4320 vehicles constantly occupy leading positions. Unprecedented performance is provided by the combination of a powerful engine and a reliable transmission with a balanced suspension, 6x6 all-wheel drive, an automatic tire pressure control system and a winch. Heavy vehicles easily cope with swampy terrain, sand, and loose snow, confidently overcoming deep ditches, rivers and other obstacles, regardless of the season or climatic conditions.

Comfort

Good thermal insulation of the ventilated cabin, equipped with a heater, provides comfortable conditions for the driver and passengers in the temperature range from –45 to +45 0C. Soft seats with adjustable height and horizontal plane. Convenient ergonomics of controls and dashboard. Spacious compartment for documents and small items. Special tool box.

Special equipment

The Ural-4320 has an extensive list of special equipment that can significantly expand its functionality and operational capabilities:

PTO - power take-off from the engine, provides drive for auxiliary units, is mounted on the gearbox housing, and is equipped with a flange or pump.
KDOM - an additional power take-off box from the transfer case for operating the winch and other auxiliary equipment.
Winch - provides self-extrication of a truck or trailer stuck in difficult terrain.
Tire pressure regulation system provides not only constant control over pressure, but also allows you to automatically maintain it at a certain level. Thanks to the ability to reduce pressure in the treads, cross-country ability is improved. If there is a puncture, you can continue driving without replacing the damaged bladder if the supplied air, in relation to the size of the damage, is sufficient to maintain the specified pressure. In this case, the valves of whole tires must be closed.
Sealing system - ensures the operation of units, systems and components when overcoming a ford.

Where to buy Ural 4320, our advantages

As an official dealer of a popular brand, it sells all model Ural-4320 equipment in Russia with a full list of related services. We offer a large selection of equipment, low prices, insurance, maintenance and repairs in our own regional center. If necessary, it is possible to re-equip, install manipulators, other attachments, strengthen frames, etc. All vehicles, work performed, spare parts and equipment are guaranteed.

To consult and order a Ural-4320 truck, write a message in the chat. The duty manager will inform you about available modifications and make a special offer.