How much does the lawn rear axle weigh?

Weight of GAZ-53 bodies

The theoretical weight of the body of the base model of the GAZ-53 truck is 3200 kg.

Body weight:

Body weights of modifications of the GAZ-53 truck (1961 – 1993), most in demand on the market:

• GAZ-53-07 (1974 – 1984): 3250 kg.
• GAZ-53-19 (1984 – 1990): 3435 kg.
• GAZ-53-27 (1984 -1990): 3770 kg.

Body weight distribution on the axle:

The weight of the GAZ-53 body is distributed between the front and rear axles of the truck as follows (weight values ​​are indicated in the “front axle/rear axle” format):

• GAZ-53-07 (1974 – 1984): 1460 kg/1790 kg.
• GAZ-53-19 (1984 – 1990): 1505 kg/1930 kg.
• GAZ-53-27 (1984 -1990): 1570 kg/2260 kg.

Important: according to the data specified by the manufacturer in the technical documentation, the weight of the bodies of most modifications of the GAZ-53 varies from 3250 kg to 3770 kg.

Subtleties of the model range:

It was mass-produced under the designations GAZ-53F (1961-1967), GAZ-53A (1965-1983) and GAZ-53-12 (1983-1993).

Years of production years of production of all modifications of the model: 1961-1993.

Other parameters of GAZ 53:

Data are presented in kilograms (kg)

Caution: the data presented separately for the body are indicative, and may differ from the real ones by 15% in one direction or the other.

Article source: https://wikiweight.info/tehnika/kuzova/massa-kuzovov-gaz-53.html

History of production of GAZ-52

The time of the truck begins in 1958, when developed by A.D. Prosvirin (chief designer who also took part in the development of the 51st model) brought the experimental model to life for the first time. However, it was put into mass production only in 1966, after 8 years of testing and improvements. The cornerstone of the tests was the installation of a pre-chamber “engine”, which was equipped with the experimental models. The technical characteristics of such an engine were excellent for its time:

• 80 hp at 3 thousand rpm;
• volume 3485 cm3;
• compression ratio – 6.7;
• 2-chamber carburetor.

It was with this engine, running on A-66 gasoline, that in the year of its presentation the GAZ-52 received the Grand Prix in Brussels and was highly appreciated by foreign manufacturers. But as practice has shown, the operation of the engine turned out to be unstable, and adjusting the mixture supply was too complicated. That’s why we got the well-known version with a forced 75-horsepower engine from the GAZ-51. The onboard GAZ-52 did not immediately become popular, “massive”. Initially it was used only as a delivery van in the trade sector. But over time, when numerous modifications began to appear, the car became indispensable in agriculture, for public utilities, and even as a “cargo taxi.” In 1993, the production of new copies was completed due to the obsolescence and unprofitability of the model.

Car device

GAZ-52 is an all-wheel drive frame truck, the wealth of modifications of which is due to the possibility of using a vehicle with various mountings without significant design changes. All modifications of the 52nd model are divided into two types:

• short wheelbase (models 52-02 and 52-04 were used as dump truck chassis);
• long-wheelbase (flatbed versions, chassis for tanks or vans - “52A”, “52-01”, “52-03”).

GAZ-52 was created on the basis of the 51st and 53rd models, therefore it is somewhat similar to them (to a greater extent with the GAZ-53) in design and appearance. And this has a plus: the interchangeability of some parts (for example, springs, wheel rims will fit from the 53rd GAZ, the rear axle, the driveshaft from the GAZ-51A). As the owners note, in order to disassemble and reassemble the car, a standard set of tools is enough. The 2-seater, all-metal cabin is constructed according to the same ascetic principle. The “torpedo” contains sensors for fuel level, oil pressure, radiator fluid temperature, speedometer and ammeter. The seat is solid, more like a sofa, which is typical for Soviet GAZ passenger cars. By today's standards, there is little comfort, but at the time of release the GAZ-52 was not inferior to its ZIL counterparts.

Rear axle inspection

In order to inspect all the parts of the rear axle, you must first soak these parts in a washing solution. This does not apply to bearings. Next, the parts must be thoroughly washed and inspected. Those parts on which you find cracks must be replaced without fail.

This is what the rear axle gearbox looks like.

Its weight is 69 kg.

Now let's begin inspecting the drive and driven gears. This is where we look for wear or scoring. If there is even one flaw, it is better to immediately change the gear; there is no need to try to repair it. The effect will not last long.

After this, you can proceed to the bearing rings. Here they need to be inspected for scoring and uneven wear. Particular attention should be paid to the ends of the rollers.

Construction of the Gas 53 bridge.

To check that the nuts are screwed in, you need to install the bearing cap and tighten the nuts. If the nuts turn without any problems, then everything is fine. You should immediately inspect the end of the driveshaft flange, which is connected to the drive gear bearing. The end must be perfectly smooth. If it doesn't, then sand it down.

The oil passages on the bearing coupling must be periodically cleaned. Inspect it for damage, burrs, etc.

Make sure that the bearings fit snugly on all bearing surfaces, this will ensure that your differential will last for a long time. You should also check the runout of the driven gear. If the runout does not correspond to the norm, then look for the reason for this in the gear, which may have been deformed. Or maybe the differential box is damaged or the bearing is worn out.

Rear axle malfunctions

There are certain signs by which you can determine that the rear axle needs adjustment, repair or replacement. The most noticeable and banal sign is if the car does not move and its rear wheels do not spin. This can happen if the bridge has been running for some time without any lubrication at all. But this happens quite rarely - not all drivers bring their car to such a deplorable state. Also, the car will not move if the axle shaft breaks.

A sign of a faulty bridge is:

When accelerating with a load, there is a howling noise in the area of ​​the rear axle. It happens that an extraneous sound occurs when the speed is reduced at a certain speed limit. The reason may be an incorrectly adjusted gap in the main pair, wear of the gear teeth in it.

Rear axle from GAZ 53 disassembled

Noise from the rear can occur not only due to a faulty final drive; the hub bearings are often noisy. But the nature of the sound here is somewhat different - it is constantly present at any speed, and if there is a howl, then at a lower frequency. Checking a humming bearing is easy - you need to lift any rear wheel on a jack and spin it by hand. Bearing noise will be heard when turning.

Breakdowns can be different, and their causes are different:

• Harsh operating conditions;
• Low quality gear oil or its non-compliance with technical standards;
• Poor quality of spare parts;
• Late maintenance.

The main gears and bevel bearings in the rear axle gearbox are primarily affected by insufficient oil or its poor quality. The satellites in the differential also take a toll - the teeth lose their mirror-like surface and sometimes become partially chipped.

The main drive gears must be changed in pairs - facing each other. If you change only the drive or driven gear, you will not be able to adjust the gap well, and the bridge will still howl.

Adjusting the clearance of the rear axle GAZ 53

If the bridge suddenly begins to hum, the first thing you need to do is check the condition and level of the oil. If water gets into the oil, then the bridge may also become noisy on the emulsion, the hum will be especially noticeable at speeds above 60 km/h. It is often advised to add sawdust to a noisy bridge, as if this method can eliminate the hum. But this method is questionable - it is unlikely that the worn teeth of the main gear will be restored from this.

Technical characteristics of GAZ-52

Dimensions and weights:

1. Length – 5.7 m (6.395 m – long wheelbase version).
2. Width – 2.28 m (23.8 m for long wheelbase).
3. The height without cargo in the cabin is 2.15 m (21.9 m).
4. The turning radius is 7.5 m (along the outer side of the front wheels).
5. The maximum lifting angle with a full load is 15°.
6. The loading height of the onboard platform is 1.21 m (1.28 m).
7. The weight of the GAZ-52 with a body is 5.17 tons; for long-wheelbase vehicles (for example, the GAZ-52 fuel truck) the weight is slightly higher - 5.465 tons.
8. How much does the GAZ-52 weigh without a body - 2.52 tons (2.815 tons).
9. What is the maximum weight of the trailer - 2.5 tons.
10. What is the carrying capacity - 2.5 tons.

Power unit

After failures with the prechamber engine, it was decided to install the GAZ-52-01 engine on the 52nd model, which is a more powerful version of the engine of the 51st model. Motor characteristics:

• power – 75 “horses”;
• number of cylinders – 6, strokes – 4;
• engine type – carburetor, two-chamber;
• valve arrangement - in-line, bottom;
• volume – 3485 cm3;
• compression ratio number - 6.2;
• torque limit - 21 kgm in conditions of 1.6-1.8 thousand rpm;
• engine weight – 250 kg;
• cooling type – water.

The crankshaft, cylinder block, crankcase and its ventilation filter, and air filter were taken from a GAZ-53. Such a forced engine is quite “gluttonous” (especially if you take into account the not too large volume of the tank - 90 liters): fuel consumption per 100 km is 20-21 liters (subject to driving in 4th gear on a good road). Therefore, “gas” versions are more popular.

Brake system

Service brake parameters:

• by the number of circuits - 1-circuit;
• drive – hydraulic, with hydraulic-vacuum booster;
• type of mechanism on wheels - drum.

The parking brake is transmission, equipped with a mechanical drive.

Transmission

Main characteristics:

• clutch – 1-disc, dry;
• number of gears – 4;
• the presence of synchronizers in 3rd and 4th gear;
• final drive ratio – 6.67 (6.83 on base versions);
• disc diameter increased to 28 cm.

Most of the elements were “borrowed” from the GAZ-51A: main and intermediate cardan, intermediate cardan support, sliding fork. The 52nd version gearbox is considered relatively silent and wear-resistant.

Chassis

The frame of modifications with an extended base is the same as that of the 53rd car (wheelbase 3.7 m). The “short version” (wheelbase - 3.3 meters) is characterized by side members with reduced cross-sections. Frame weight – 197 (270) kg. “Innovations” affected the suspension: now the ends of the earless springs were embedded in rubber cushions, which reduced the load on the main sheets. The springs are equipped with 0.5-elliptical, longitudinal, rear suspension is devoid of shock absorbers, but has an additional spring.

The truck is easy to drive, but the steering mechanism (globoid with 2 lug rollers) takes some getting used to as there is no power assist. The spare parts catalog (especially considering interchangeability) is easily accessible, so in case of repairs you can get everything and do it yourself.

Rear axle

The rear axle on a GAZ-53 is one of the most important components on which the performance of the vehicle depends. Therefore, it is necessary to periodically inspect the parts of the rear axle and make its adjustments.

The GAZ 53 rear axle includes the following parts:

• Housing (or crankcase). Stamped, is a welded structure. Outwardly, it resembles an elongated stocking with a thickening in the middle. In the center there is a wide hole for mounting the gearbox; on the back side of the hole, a stamped cap is welded to the crankcase. When installing the rear axle gearbox, the structure becomes sealed; a gasket (made of cardboard or paronite) is required between the gearbox and the crankcase for tightness;
• Gearbox assembly. It consists of its own separate housing, gears of the main pair (drive and driven), differential assembly;

Diagram of the rear axle and gearbox GAZ 53

8.2 liters of transmission oil is poured into the rear axle housing. A control plug is screwed onto the right side of the gearbox housing. After unscrewing the plug, check the oil level in the bridge; through the same hole, pour or top up oil to the required level. The bridge is considered filled when oil begins to flow back out of the control hole during filling.

Disassembled gearbox for gas 53

• Gear ratio – 6.83 (number of teeth on the driven gear – 41, on the drive gear – 6);
• The assembled weight of the bridge is 270 kg;
• The gears of the main pair are of the hypoid type;
• Differential – gear, conical type;
• Rear wheel track (distance from the center of the paired wheels of one side to the center of the other) – 1.69 m.

It should be noted that the rear axle of the GAZ 66 in its basic design is no different from the GAZ 53 axle, and the gear ratio is the same.

This is what the rear axle for GAZ 66 looks like

The lineup

Over the almost 40-year history of production, the GAZ-52 has acquired a huge number of modifications, among which a large number are experienced models that have not gone to the masses:

• GAZ-52F (failed experiment with a prechamber 85-horsepower engine with a load capacity of 2.5 tons);
• GAZ-52G (did not become mass-produced due to operational restrictions - the presence of only hard surfaces);
• GAZ-52A (base for special vans);
• GAZ-52P (tractor, experimental short wheelbase);
• GAZ-52Ya (variation with a short body).

However, the number of production models far exceeds the number of experimental ones:

• GAZ-52-01 (long-wheelbase version, used as a chassis for special equipment with a load limit of 2.5 tons);
• 52-02nd model (short wheelbase chassis for SAZ-3503, -3504 dump trucks);
• 52-03rd model (a classic flatbed truck with an extended wheelbase, it was replaced already in the 70s by the GAZ-52-04, the photo of which confirms the similarity);
• 52-04th model (flatbed modification with a shortened wheelbase, maximum load - 2.5 tons);
• GAZ-52-05 (a cargo taxi with a tilt-raised platform, structurally almost no different from the “52-04”);
• “52-06” (tractor, trailer weight limit – 6 tons);
• “52-07” (powered by liquefied gas, the cylinder is attached to the frame on the left);
• 52-09th model (modification of the 52-02nd model, “powered” by liquefied gas);
• “52-08” (compressed natural gas (CNG) is used for operation, duplicating A-76 gasoline);
• 52-27th version (base – “52-04”, powered by LNG);
• GAZ-52-28 (engine from “52-27”, but the cylinders are placed not on the frame, but behind the body).

Two export models were produced separately:

• 52-54 (area of ​​operation – with a tropical climate);
• 52-74 (operating conditions – moderate climate).

In addition, a mobile repair workshop (MPR-99-24) and a ladder truck (AL-18) were produced on the 52-01 version chassis.

GAZ-52 is a real legend that still continues to ply Russian roads. In any case, the secondary market at a price of 40 thousand rubles offers a lot of options. And they have a chance to find a review for several reasons: the simplicity of the design, the simplicity and ability to save money on repairs and, of course, sufficient potential to perform the tasks that agriculture and municipal services pose for the truck.

Source of the article: https://traktoramira.ru/stroitelnaya-tehnika/gruzoviki/bortovoj-gaz-52.html

Weight of units for building an SUV

I will collect all the information I have about the mass of units into one topic. I hope this will be useful for building an SUV from scratch or serious modernization with replacement of units.

Units for the construction of an SUV

I plan to update and expand the topic, and indicate sources (briefly in the topic and expanded in the notes). If you have any data, send it to me, write in the comments, but only indicating the source, I will add it.

Power unit assembly (with gearbox and transfer case)

GAZ-67 engine with gearbox and transfer case (transfer case is integrated into the gearbox) - 248 kg GAZ-69 engine with gearbox and transfer case - 280 kg GAZ-66 engine with gearbox and transfer case - 380 kg ZIL-130 engine (431410) with gearbox and parking brake - 640 kg UAZ-3151 (UMZ-4179) engine with gearbox and transfer case - 240 kg

Engine

GAZ-66 engine - 275 kg ZIL-130 engine (431410) - 500 kg UAZ-3151 engine (UMZ-4179) - 165 with clutch Mitsubishi 4D56 engine - 215 kg Mitsubishi 4G64 engine - 195 kg Mitsubishi 4M40 engine - 2 70 kg Mitsubishi engine 6G72 - 225 kg Nissan TD27 engine - 250 kg Nissan RD28 engine - 255 kg Nissan TD42 engine - 365 kg Toyota 1HDFTE engine - 365 kg HUYNDAI D4BH engine - 220 kg VAZ engine 21214-1000260-32 - 134.5 kg VAZ engine 21213- 1000260-00 - 124 kg VAZ 2121 engine - 114 kg

Transmission

GAZ-66 gearbox - 56 kg ZIL-130 gearbox (431410) without parking brake - 98 kg GAZ-69 gearbox - 28 kg UAZ 3151 gearbox - 36 kg Mitsubishi V5MT1 gearbox (manual transmission) with SuperSelect transfer case - 110 kg Mitsubishi V4AW3 gearbox (automatic transmission) with SuperSelect transfer case - 140 kg VAZ-2121 gearbox (with clutch housing) - 32 kg

Transfer case

Transfer case GAZ-66 - 49 kg, with brake 57 Transfer case UAZ-3151 with brake - 37 Transfer case GAZ-69 - 43 Transfer case VAZ-2121 - 27.6 kg

Cooling system radiator

Radiator ZIL-130 (431410) - 21 kg Radiator GAZ-53 - 21 kg Radiator VAZ-2121 - 7 kg Radiator GAZ-24 - 10 kg Radiator GAZ-69 - 16 kg

Frame GAZ-69 - 125 Frame GAZ-66 - 290 Frame UAZ-3151 - 112

Fuel tank

Fuel tank 21213 with sensor - 4.8 kg Fuel tank Gazelle, GAZ-3307, GAZ-66 100l universal - 14 kg Fuel tank UAZ-3303 onboard - 9.1 kg Fuel tank UAZ-469 left assembled 7.2 kg

Body (cabin):

complete body (1 set)

GAZ-69 body — 409 GAZ-66 cabin assembly — 360 VAZ-2121 body assembly — 520 UAZ-3151 body assembly — 475 UAZ Patriot body assembly — 760 UAZ Hunter body assembly (rear swing door) — 590 Body UAZ-31514-84 (with a metal roof, soft seats, folding tailgate) - 587 kg UAZ-3303 cab (flatbed) assembled (with seats) - 268 UAZ-3741 body (manufactured goods non-glazed van) - 592 UAZ cab- 39094 Farmer (5-seater double cabin) - 610 UAZ 3962 body (nurse, glazed, with folding benches) - 765

bare body (frame, 3rd set)

Body with frame Pajero II shorty V24W (frame, 3rd set) -415 kg Painted body frame UAZ Patriot - 420 Boat UAZ 31512 (469), under an awning - 249 Body frame UAZ Hunter (rear swing door) - 241 Body frame UAZ-31514 (tailgate) - 249 Cabin UAZ-3303 (side) frame - 160 Body frame UAZ-3741 (manufactured goods non-glazed van) - 400 Cabin UAZ-39094 Farmer (5-seater double cab, frame) - 180 Body frame UAZ 3962 (nurse, glazed, with folding benches) - 400

Removable roof

Roof of UAZ 3151-40 under a tailgate with upholstery and glazing - 91 kg Roof of UAZ 3151-95 under a rear hinged door with upholstery and glazing - 83 kg

Hood

Hood without noise insulation MMC Pajero II without nostrils - 17.7 kg GAZ-69 hood - 12 kg VAZ-2121 hood - 15 kg UAZ-3163 hood (Patriot) - 15.8 kg UAZ-469 hood - 13.1 kg

Front wing

Front fender MMC Pajero II dorestayl, without extension (fender) - 4.8 kg Front fender VAZ-2121 - 5.8 kg Wing UAZ 469 - 4.3 kg Wing UAZ Patriot 3163 - 5.2 kg

Trunk door

Trunk door VAZ-21214 (naked) - 8.5 kg Trunk door UAZ-3162 (naked) - 22 kg

Side door

Door UAZ-3160, Patriot front (naked) - 17.7 kg Door VAZ-21214 (naked) - 14.4 kg

Windshield

Windshield MMC Pajero II - 11.5 kg

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GAZ-53 car and its main parameters

The GAZ-53 vehicle with a carrying capacity of 4 tons and drive to the rear axle (rear axle) is designed for transporting various materials and cargo on all types of roads.

The main components of GAZ-53 vehicles (engine, clutch, gearbox, cardan transmission, brakes, etc.), electrical equipment units, components and parts are unified. Technical characteristics of the GAZ-53 car Load capacity, kg - 4000 Maximum weight of the towed trailer with cargo, kg. — 4000 Vehicle weight in running order, kg — 3250 Overall dimensions of the GAZ-53 vehicle, mm: — length — 6395 — width — 2380 — height (in the cabin without load) — 2220 Wheelbase, mm — 3700 Front wheel track (on the ground) — 1630 Rear wheel track — 1690 Lowest points (with full load): — drive axle housings — 265 — front axle — 347 Turning radius along the outer front wheel track, m — 8 Highest speed of a GAZ-53 car with a full load without a trailer (at horizontal section of road with improved surface), km/h - 80-86 Control fuel consumption when measured in summer for a run-in GAZ-53 car moving with a full load in fourth gear at a constant speed of 30-40 km/h, l / 100 km — 24 GAZ-53 engine Number of cylinders and their arrangement — 8, V-shaped Cylinder diameter, mm — 92 Piston stroke, mm — 80 Cylinder displacement, l — 4.25 Compression ratio (average value) — 6.7 Maximum power (limited by regulator) at 3200 rpm, hp — 115 Maximum torque at 2000 — 2500 rpm, kg/cm — 29 Cylinder operating order — 1—5—4—2—6—3—7—8 GAZ-53 transmission

Clutch GAZ-53 - Single disc, dry

GAZ-53 gearbox - Three-way, with synchronizers in third and fourth gears.

Transfer case - Has two gears: direct and reduction with a gear ratio of 1.982

Cardan transmission GAZ-53 - Open type, has cardan shafts with needle bearings. Main gear of drive axles - Conical, hypoid type, gear ratio 6.83

Differential - Gear, Cam, conical, limited friction Steering axles - Flanged, with constant velocity joint Chassis GAZ-53

Springs - Four longitudinal semi-elliptical, the ends are embedded in rubber supports.

The rear suspension of the GAZ-53 has additional springs.

Shock absorbers - Hydraulic, telescopic, double-acting. Installed on the front axle and both axles. Steering GAZ-53

Steering mechanism type: Globoidal worm with three-ridge roller. Gear ratio - 20.5 (average) Power steering (power steering) GAZ-53 - Hydraulic. Brake system of the GAZ-53 car

Foot brakes - Shoe brakes on four wheels. Foot brake drive - Hydraulic with hydraulic vacuum booster.

Handbrake - Central drum type. Location: On the transmission driven shaft. Electrical equipment of the GAZ-53 car

Wiring system - Single-wire with connection of the negative terminal to ground Mains voltage, 6 Generator - G130-G, power 350 W Relay regulator - PP130 Battery - 6-ST-68-EM Starter - ST130-B with remote switching Ignition coil - B13 additional resistance Distributor breaker - P13-B Spark plugs - A11-U GAZ-53 cab - Metal, double, two-door.

Dimensions of the GAZ-53 platform, mm:

— length — 3,740 — width — 2170

— side height — 680 Compressor — Single-cylinder, air-cooled Adjustment data for the GAZ-53 machine Gap between the rocker arms and valves on a cold engine (temperature 15–20°C), mm — 0.25–0.30

It is allowed to set the gap at the outer valves of both rows (intake of the first and eighth, exhaust of the fourth and fifth cylinders), mm - 0.15-0.20

Gap between spark plug electrodes, mm - 0.8-0.9

Gap in the breaker, mm - 0.3—0.4

Free travel of the clutch pedal, mm - 32-42/35-45

Free play of the brake pedal, mm - 8-13 Filling tanks and volumes of the GAZ-53 vehicle (l) Fuel tanks (capacity) - 200 Gearbox housing - 3.0 Gearbox housing with power take-off - 4.2 Transfer case housing - 1.5 Rear axle housing - 8.2 Front axle housing - 7.7 Steering gear housing - 0.5 Shock absorbers (each separately) - 0.41 Winch gear housing - 0.8 Power steering - 1.8 Hydraulic system foot brake drive - 0.76

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• Clutch GAZ-3308, 3309
• Dismantling the GAZ-3308, 3309 gearbox
• Drive axles GAZ-3308
• Transfer case and cardans GAZ-3308
• Cardans GAZ-3307, 3309
• Rear axle GAZ-3309, 3307
• Suspension GAZ-3309
• Steering GAZ-3309

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• Clutch GAZ-53, 3307
• Gearbox GAZ-53, 66
• Rear axle GAZ-53
• Steering GAZ-53, 66
• Ignition installation GAZ-53
• Clutch GAZ-66
• Drive axles GAZ-66
• Brake system GAZ-66
• Winch and power take-off GAZ-66
• Operating systems of the GAZ-66, GAZ-3307 engine

• Engine ZMZ-402 Gazelle GAZ-2705
• Clutch Gazelle GAZ-2705
• Gazelle GAZ-2705 gearbox
• Front axle Gazelle GAZ-2705

• Cylinder head and camshaft Cummins ISF 2.8
• Fuel system of the Gazelle Cummins ISF 2.8 engine
• Cylinder block and piston group of the Cummins ISF 2.8 engine
• Crankshaft engine Cummins ISF 2.8 Gazelle

• Engine Cummins Valdai GAZ-33106
• Clutch and gearbox Valdai
• Bridges Valdai
• Steering Valdai

Catalogs of spare parts and assembly parts