Bridges ZIL 131 technical characteristics

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Characteristics:
Catalog no.	131-2402010
Weight	111
Warranty, months	6

Delivery to your city
Extended warranty applies

Cashless payment, payment by bank card

Control and delivery in secure packaging

1 year warranty

Car engine

Despite the fact that the first production model of the car in question was released back in 1966, the technical characteristics of the engine in many areas satisfy the needs of the Russian army even today:

Thanks to its great power and high torque, the ZIL-131 could reach speeds of up to 85 km/h on the highway. Considering the year of manufacture, this parameter can be called quite impressive.

Not every passenger car of those years could move so fast, not to mention trucks of such a large mass.

The fuel consumption of the ZIL-131, shown in the photo on the right, with a mixed driving cycle is 49.5 liters per 100 km at an average speed of 60 km/h.

According to the technical specifications, the engine is designed to work with AI-76 gasoline or a similar one, but with a higher octane number.

Car modification:
— ZIL-131NA — a vehicle with unshielded and unsealed electrical equipment; — ZIL-131NS and ZIL-131NAS — HL version for cold climates (up to minus 60°C).

Upon request, ZIL-131N vehicles can be produced as a chassis without a platform for mounting various bodies and installations.

From 1966 to 1986
The ZIL-131 car was produced. Load capacity: on all types of roads and terrain 3750 kg.
on asphalt concrete roads (without trailer) 5000 kg. Equipment weight (without winch) 6135 kg. Including: front axle 2750 kg. per trolley 3385 kg.

Gross weight 10185 kg.
Including: front axle 3060 kg. per trolley 7125 kg. Permissible total trailer weight with a vehicle load weight of 3750 kg: for all types of roads and terrain 4150 kg. on roads with asphalt concrete surface 6500 kg.

The figures below are given for a vehicle with a gross weight of 10,185 kg and a road train with a trailer with a gross weight of 4,150 kg.

Max, vehicle speed is 85 km/h. The same, road trains 75 km/h.
Acceleration time of the car to 60 km/h is 50 s. The same, road trains 80 s.

Vehicle run-out from 50 km/h is 450 m.

Max. climbability by car 60% Same, by road train 36%

The braking distance of a car from 50 km/h is 25 m. The same, for a road train 25.5 m.

Control fuel consumption, l/100 km, at a speed of 60 km/h: car 35.0 l. road trains 46.7 l.
Depth of fording with a hard bottom at nominal air pressure in mud: without preparation 0.9 m. With preliminary preparation (ZIL-13 1N vehicle) lasting no more than 20 minutes 1.4 m.

Turning radius: on the outer wheel 10.2 m. overall 10.8 m.

Engine.
Mod.ZIL-5081. For basic data, see car ZIL-431410. To heat the engine, a P-16B heater with a heating capacity of 15600 kcal/h is installed on the car.

Transmission.

The clutch is sealed, single-disk, with peripheral springs and a damper, the drive is mechanical. Gearbox - data see Vehicle ZIL-431410, additionally equipped with a ventilation system for fording. Transfer case - Two-stage, with front axle clutch, gear. numbers: I-2.08; II-1.0. Gear shift - lever; The front axle drive is electro-pneumatic. Power take-off from the transfer case - UP TO 44 kW (60 hp). The cardan transmission consists of four cardan shafts: gearbox - transfer case, transfer case - front axle, transfer case - middle axle, middle axle - rear axle. The main gear of the drive axles is double with a pair of bevel gears with spiral teeth and a pair of spur gears with helical teeth. The gear ratio is 7.339. The front axle has constant velocity joints.

Wheels and tires.

Wheels - disc, rim 228G-508, fastening - with 8 studs. Tires - with adjustable pressure 12.00 - 20 (320 - 508) mod. M-93 or 12.00R20 (320R508) mod. KI-113. Air pressure in tires with a weight of transported cargo of 3750 kg: nominal - 3 kgf/cm. sq., minimum - 0.5 kgf/cm. sq.; with a weight of transported cargo of 5000 kg - 4.2 kgf/cm. sq.

Suspension.

Dependent; front - on two semi-elliptic springs with rear sliding ends and shock absorbers; the rear is balanced on two semi-elliptical springs with six reaction rods, the ends of the springs are sliding.

Brakes.

The working brake system is with drum mechanisms (diameter 420 mm, lining width 100 mm, cam release), single-circuit (without separation along the axes) pneumatic drive. The parking and spare drum brake is installed on the secondary row of the transfer case. The drive is mechanical. The trailer brake drive is single-wire.

Steering.

The steering mechanism is a screw with a ball nut and a piston-rack that engages with the toothed sector of the bipod shaft, with a built-in hydraulic booster, transmission. number 20, oil pressure in the amplifier 65-75 kgf/cm.

Electrical equipment.

Voltage 12 V, ac. battery - 6ST-90EM, generator - G287-B with voltage regulator PP132-A, starter - ST2-A, ignition system - "Iskra", shielded, contactless transistor.

Winch.

Drum type, with a worm gearbox, driven by a cardan shaft from a power take-off mounted on the gearbox, Maximum traction force - 5000 kgf, working cable length - 65 m.

Filling volumes and recommended operating materials.

Fuel tanks 2x 170 l, gasoline A-76; cooling system - 29l; engine lubrication system - 9l, all-season up to minus 30°C - oils M-6/10V (DV-ASZp-YuV) and M-8V, at temperatures below minus 30°C oil ASZp-6 (M-4/6V); power steering - 3.2 l, all-season oil grade P; gearbox (without power take-off) - 5.1 l, all-season oil TSp-15K, at temperatures below minus 30°C oil TSp-10; transfer case - 3.3 l, see gearbox oil; final drive housings for drive axles 3×5.0 l, see gearbox oils; winch gearbox housing - 2.4 l, see gearbox oil; shock absorbers - 2×0.45 l, liquid AZh-12T.

Weight of units

(in kg): Power unit assembly - 650; gearbox - 100; transfer case - 115; drive axles: front - 480, middle and rear - 430 each; frame with buffers and towing device - 460; springs: front - 54, rear - 63; wheel and tire assembly - 135; winch with cable - 175; cabin - 290; tail (facing, wings, mudguards, running boards) - 110; platform (without arches and awning) - 720.

KUNG and other modifications

The truck model in question turned out to be so successful that a large number of different modifications were produced on its basis.

ZIL-131 KUNG is especially popular. This abbreviation stands for “uniform body of zero overall size.”

Its frame is made of angles and channels of various sizes, sheathed on top with metal sheets.

And here we consider the Grunwald tipper, tilt and semi-trailer container carriers.

The inside of this ZIL-131 van body is lined with foam plastic or other heat-insulating material, after which everything is covered with antiseptic-coated plywood, which improves the technical characteristics of the entire vehicle.

Regardless of their purpose, all KUNG trucks in question are equipped with:

heating;
ventilation;
all kinds of household equipment;
lighting system (plafonds on the ceiling).

The uniqueness of the ZIL-131 KUNG was the presence in its body of a special filtration unit FVUA-100N-12.

It took air from the environment and disinfected it. Overpressure was created, which made it possible to protect the space inside the van.

The heating system was completely autonomous; heat was generated by burning diesel fuel.

Also, based on the truck in question, the following modifications with good technical characteristics were made:

ZIL-131NA was equipped with leaky and unshielded equipment;
ZIL-131V – truck tractor;
ATZ-3 and similar ones were used as fuel tankers;
MZ-131 – oil tankers;
ATs-40 – fire engine.

Weight, dimensions, load capacity

The weight and overall characteristics of the vehicle of this type are relatively small, despite its main purpose. The parameters are as follows:

curb weight of the model without winch – 6,135 kg;
curb weight of the model with winch is 6,375 kg.

Although, according to the technical specifications, the weight of the winch mechanism of the ZIL-131 vehicle is quite significant, its presence is always justified, since it allows you to cope with movement in extremely difficult and extreme terrain conditions.
Gross vehicle weight:

with a winch - 10,425 kg;
without winch - 10,185 kg.

The maximum load capacity is only 3,500 kg. Also, if necessary, the equipment in question can be used in conjunction with a trailer.

Its permissible weight depends on the road conditions in which the ZIL-131 travels:

weight when driving on a paved road – 6,500 kg;
when driving on a dirt road – 4,000 kg.

The basic version of the car has the following overall dimensions:

length from the front bumper to the rear of the body, mm – 7,040;
height without awning, mm – 2,480;
height with awning, mm – 2,975;
width from left wheel to right, mm – 2,500.

The distance between the wheels is 3.35 m +1.25 m. The width of the front and rear tracks is the same and is 1.82 m. The turning radius is as much as 10.8 m. Considering the length of the body, this parameter is not that great.

The braking distance is 29 m at 50 km/h. The reason for this is the large inertia arising from the mass of the entire car and van with people, as well as all the equipment available.

Bridge repair

During operation of the truck, oil should be periodically added to the crankcase and replaced with a new one (according to the service card). There is a grease nipple in the steering knuckle housing. Lubricant is filled until the substance appears from the control hole on the bottom of the support. After this, the hole is closed with a protective plug. When replacing lubricant, parts must be washed.

Repair of the drive axle is carried out in case of breakage or excessive wear of gears or bearings, as well as steering knuckles and hinges. When assembling the ZIL rear axle, it is necessary to ensure the required tightening force for the nuts. A similar requirement applies to other transmission components. In this case, it is important not to overtighten the threaded connections, since the bolts may break or the threads cut inside the crankcases may break.

In case of severe damage, it is recommended to install a new unit. The price of the front axle without mileage is about 25 thousand rubles. Used units removed from disassembled trucks are estimated at 10-14 thousand rubles.

Chassis design

The chassis of the car in question includes the following main components:

governance mechanisms;
chassis;
main power train (transmission).

ZIL-131 control mechanisms include:

power steering with mechanical connection to the front wheels;
braking system.

The chassis includes the following components:

frame;
axles on which the wheels are located;
pendants.

The final drive of this truck is double, its gear ratio is 7.34.

Truck Features

The organ that allows you to use it is located on the dashboard inside the cabin and is a regular metal two-position toggle switch.

Also, the front axle could be turned on using the gear shift lever.
The ZIL-131 gearbox is mechanical in its technical characteristics.
The second and third gears are equipped with special locks. They prevent the speed from being switched off inadvertently if the load on the engine increases rapidly. This is extremely important during a long climb.

For its year of production, the ZIL-131 is equipped with quite advanced electronics.

The design uses an alternator with a large power reserve, as well as contactless ignition with an electronic switching device.

In addition, there is a special vibration device that ensures movement for 30 hours without stopping on its own. All this was new for those years when the car in question began to be mass produced.

Placing and confirming an order

By going to the card of the product you have chosen, you can first calculate the delivery cost and then place an order or immediately place an order by clicking the appropriate button. Placing an order requires filling out several required fields: name, mobile phone number and delivery city. For a faster order, you can use the feedback form by simply clicking on the red circle “Order” and entering your phone number.

For legal entities, there is an option to send details and orders directly to [email protected] in free form.

After filling out the fields, click Place an order . A copy of the order will be sent to your e-mail specified during registration.

Attention! An incorrect telephone number, inaccurate or incomplete address may result in additional delays! Please carefully check your personal information when registering and placing an order.

Within an hour after placing your order, our manager will contact you to coordinate the order items, time, method and place of delivery.

The rear and middle axles of the car are driving.

The front axle is steered and driven.

The structure of the rear and middle axles is shown in Fig. 1.

The design of the rear, middle and front axle gearboxes is shown in Fig. 2 and 3.

The design of the steering knuckle and the front axle wheel drive is shown in Fig. 4.

The main gears of the bridges are double, consisting of a pair of bevel gears with spiral teeth and a pair of cylindrical gears with oblique teeth.

The gear ratio of the bevel pair is 1.727, the gear ratio of the cylindrical pair is 4.25 and the total gear ratio of the gearbox is 7.339.

The gearboxes (Fig. 2) of the rear and middle axles are installed on top of the axle housing and are attached to it with a horizontal flange.

The gearboxes of the rear and middle axles have the following differences.

At both ends of the drive bevel gear shaft of the middle axle reducer, flanges 29 and 33 are installed for fastening cardan shafts. A larger flange 33 is installed at the front end of the shaft, and a smaller flange 29 is installed at the rear end of the shaft.

The tapered roller bearing 31 is closed by a cover 28 with an oil seal installed in it.

The thrust washer 30 of the inner ring of the roller bearing is equipped with an oil-removal groove with a right-hand spiral direction and has a C mark on its end.

At the front end of the drive bevel gear shaft of the rear axle gearbox, a flange 21 is installed, having the same dimensions as the flange 29 of the rear end of the middle axle gearbox shaft.

At the rear end of the rear axle gearbox shaft, instead of a flange, a spacer sleeve 26 is installed, and the tapered roller bearing and the end of the shaft are closed with a blind cover.

Car engine

Thanks to its great power and high torque, the ZIL-131 could reach speeds of up to 85 km/h on the highway. Considering the year of manufacture, this parameter can be called quite impressive.

Not every passenger car of those years could move so fast, not to mention trucks of such a large mass.

The fuel consumption of the ZIL-131, shown in the photo on the right, with a mixed driving cycle is 49.5 liters per 100 km at an average speed of 60 km/h.

According to the technical specifications, the engine is designed to work with AI-76 gasoline or a similar one, but with a higher octane number.

KUNG and other modifications

The truck model in question turned out to be so successful that a large number of different modifications were produced on its basis.

ZIL-131 KUNG is especially popular. This abbreviation stands for “uniform body of zero overall size.”

Its frame is made of angles and channels of various sizes, sheathed on top with metal sheets.

And here we consider the Grunwald tipper, tilt and semi-trailer container carriers.

Regardless of their purpose, all KUNG trucks in question are equipped with:

heating;
ventilation;
all kinds of household equipment;
lighting system (plafonds on the ceiling).

The uniqueness of the ZIL-131 KUNG was the presence in its body of a special filtration unit FVUA-100N-12.

It took air from the environment and disinfected it. Overpressure was created, which made it possible to protect the space inside the van.

The heating system was completely autonomous; heat was generated by burning diesel fuel.

Also, based on the truck in question, the following modifications with good technical characteristics were made:

ZIL-131NA was equipped with leaky and unshielded equipment;
ZIL-131V – truck tractor;
ATZ-3 and similar ones were used as fuel tankers;
MZ-131 – oil tankers;
ATs-40 – fire engine.

Weight, dimensions, load capacity

The weight and overall characteristics of the vehicle of this type are relatively small, despite its main purpose. The parameters are as follows:

curb weight of the model without winch – 6,135 kg;
curb weight of the model with winch is 6,375 kg.

with a winch - 10,425 kg;
without winch - 10,185 kg.

The maximum load capacity is only 3,500 kg. Also, if necessary, the equipment in question can be used in conjunction with a trailer.

Its permissible weight depends on the road conditions in which the ZIL-131 travels:

weight when driving on a paved road – 6,500 kg;
when driving on a dirt road – 4,000 kg.

The basic version of the car has the following overall dimensions:

length from the front bumper to the rear of the body, mm – 7,040;
height without awning, mm – 2,480;
height with awning, mm – 2,975;
width from left wheel to right, mm – 2,500.

Information for legal entities

The goods are paid for by bank transfer.

How to get an invoice?

You send us your company details by email, we issue an invoice and draw up an agreement. The contract is signed by both parties and after that the client pays the invoice.

How to pay the bill?

Payment by bank transfer to the company's bank account using the details specified in the invoice. All accounting documents are sent along with the goods. Deferred payment is possible (by agreement with management).

All products in our online store have an extended warranty of 6 months (electronics have an extended warranty of 3 months). The warranty card is sent to the buyer along with the spare part.

What it includes:

Guaranteed replacement of spare parts in case of defects within 6 months

If a manufacturing defect is detected, you can exchange the part under warranty within six months after purchase.

For this:

You must send the part back to us.
Immediately after receiving the auto parts, we carry out defect detection of the goods (3-10 days).
If the defect confirms a manufacturing defect, we will send you a new spare part. Our company will cover the shipping costs for sending the replacement part to you.
If the defect shows that the spare part was damaged as a result of improper use, we can repair it with your consent at your expense. If we refuse to repair, we will send the part back to you. In this case, the transportation costs for sending the part are borne by you.

Chassis design

The chassis of the car in question includes the following main components:

governance mechanisms;
chassis;
main power train (transmission).

ZIL-131 control mechanisms include:

power steering with mechanical connection to the front wheels;
braking system.

The chassis includes the following components:

frame;
axles on which the wheels are located;
pendants.

The final drive of this truck is double, its gear ratio is 7.34.

Truck Features

The organ that allows you to use it is located on the dashboard inside the cabin and is a regular metal two-position toggle switch.

For its year of production, the ZIL-131 is equipped with quite advanced electronics.

The design uses an alternator with a large power reserve, as well as contactless ignition with an electronic switching device.

In addition, there is a special vibration device that ensures movement for 30 hours without stopping on its own. All this was new for those years when the car in question began to be mass produced.

Cabin

The cabin on the ZIL-131 is of a frame type, the outside is sheathed with sheet metal, and the inside has various types of insulation. Its presence allows the driver to feel comfortable even in severe frost.

All moving elements are equipped with special rubber seals; their presence allows the closure to be as tight as possible.

The car's dashboard contains everything necessary to monitor the main engine parameters:

gasoline level sensor;
voltmeter/ammeter;
speedometer;
oil pressure sensor;
temperature sensor;
tachometer.

All controls necessary for comfortable operation of the car are within reach of the driver.

The turn control lever is located on the steering column. Everything else is on the dashboard to the right of the tachometer.

The control handles have the most suitable shape for grip, which allows you to perform various operations with maximum convenience.

The driver and passenger seats do not have many adjustments.

But, despite this, being in this cabin is quite pleasant: the designers made the seats taking into account the anthropometric parameters of the average person. Therefore, most drivers can drive the ZIL-131 with great comfort.

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By following the link https://spez-tech.com/tehnika/selhoz/pritsepyi-i-polupritsepyi/gazel-avto/tyagach-s-funktsional-gruzovika-i-mobilnost-legkovogo.html, you will find information not only about possible prices for a GAZelle tractor with a semi-trailer, but also a description of the main types of this type of transport.

The cabin is equipped with impressively sized rear-view mirrors. Their viewing angle makes it possible to easily see everything that is behind the cab, even if the movement is carried out with a special trailer.

Despite the fact that the model has been produced for quite some time, it is still in demand because it is distinguished not only by its durability and versatility, but also by its low cost.

The price of a specific car directly depends on the year of manufacture, mileage and condition:

Information for individuals

In what ways can I pay for the ordered goods?

Cashless payments.
If it is not possible to transfer funds from the current account, our organization issues an invoice to the individual, which he can pay at any bank.

When can I make payment?

Full payment upon purchase. NOTE! In this case, the order is sent by any transport company.
Partial prepayment. Part of the cost of the goods is paid, the rest of the amount is paid after the unit arrives at the terminal of the transport company in your city. NOTE! In this case, the order is sent exclusively by Business Lines.

IMPORTANT! In case of full or partial payment, we will send you by mail a copy of the issued delivery note, certified by a seal, indicating the name of the product and its cost. The original invoice will come with the goods.