PAZ-3205 - technical characteristics of the bus

Bus PAZ-3205. Photo Wikipedia

PAZ-3205 is a Soviet and Russian high-floor small-class bus produced, it has been the basic and classic model of the plant since 1989, it is distinguished by a large number of modifications, some are still being produced.

History of creation, restyling, photos

It was developed by creating dozens of prototypes over almost 15 years. The basis was the PAZ-3203 bus, developed in 1972-1977 and prepared for serial production in 1979, but never put into production. The first experimental batch of buses for testing was manufactured in 1979 , and assembly line assembly began in 1984. The final version of the bus was approved in 1986.

Mass production began on December 1, 1989 , when the assembly line completely stopped production of the previous PAZ-672M model. On June 4, 2001, the plant celebrated the production of the 100,000th bus of this model. In 2008, production was modernized , which made it possible to carry out certification for regular use on busy routes, the service life of the body increased significantly (from 5 to 10 years), a more efficient heater and more comfortable seats were installed in the cabin. In 2014, production of the restyled version began.

Bus PAZ-3205 in northern version. Photo Wikipedia

The production of the original modifications PAZ-3205 and PAZ-32051 has been discontinued since 2003. Since 2001, the launch of updated modifications PAZ-32053 and PAZ-32054 began. An important difference is the installation of a pneumatic brake system instead of a hydraulic one. In 2014, restyling appeared for modifications of the PAZ-32053, PAZ-32054, PAZ-4234 bus.

With the entry into force of Euro-5 environmental requirements and the development of production of ZMZ-5245 injection engines by the Zavolzhsky Motor Plant, production of modifications PAZ-320530 and PAZ-320540 began in 2022. On these modifications, factory installation of gas-cylinder equipment for operation on liquefied petroleum gas or compressed natural gas began.

History of creation

It was developed by creating dozens of prototypes over almost 15 years. The basis was the PAZ-3203 bus, developed in 1972-1977 and prepared for serial production in 1979, but never put into production. The first experimental batch of buses for testing was manufactured in 1979 , and assembly line assembly began in 1984. The final version of the bus was approved in 1986.

Mass production began on December 1, 1989 , when the assembly line completely stopped production of the previous PAZ-672M model. On June 4, 2001, the plant celebrated the production of the 100,000th bus of this model. In 2008, production was modernized , which made it possible to carry out certification for regular use on busy routes, the service life of the body increased significantly (from 5 to 10 years), a more efficient heater and more comfortable seats were installed in the cabin. In 2014, production of the restyled version began.

Bus PAZ-3205 in northern version. Photo Wikipedia

The production of the original modifications PAZ-3205 and PAZ-32051 has been discontinued since 2003. Since 2001, the launch of updated modifications PAZ-32053 and PAZ-32054 began. An important difference is the installation of a pneumatic brake system instead of a hydraulic one. In 2014, restyling appeared for modifications of the PAZ-32053, PAZ-32054, PAZ-4234 bus.

With the entry into force of Euro-5 environmental requirements and the development of production of ZMZ-5245 injection engines by the Zavolzhsky Motor Plant, production of modifications PAZ-320530 and PAZ-320540 began in 2022. On these modifications, factory installation of gas-cylinder equipment for operation on liquefied petroleum gas or compressed natural gas began.

This is interesting: PAZ 32053 technical characteristics: engine, fuel consumption, interior

PAZ-3205: interior and more

Small-scale production of the PAZ-3205 was established in 1986; in 1989 it went into production, replacing the 672nd model. The new bus was different from its predecessor. PAZ-3205 received a spacious, comfortable, bright interior with a large glass area. But the model’s technical characteristics were somewhat inferior to the previously developed version 3203, since the parts and assemblies supplied by GAZ were inferior to their ZIL counterparts. The bus was equipped with a ZMZ-5112 engine with a power of 125 hp. The gearbox, brake system and axles were supplied from GAZ, the steering mechanism was produced at the Minsk Automobile Plant.

PAZ-3205 is considered the base model of the Pavlovsk Automobile Plant, although its technical characteristics are similar to later series of vehicles.

The appearance speaks of compactness. Its dimensions are 6925 in length, 2500 in width and 2950 mm. in height. Ground clearance is 264 mm. The total actual weight is 8060 kg.

Main technical characteristics

While some indicators noticeably lag behind foreign bus models, the PAZ 32053 has the following advantages:

PAZ-32053

• all components and assemblies of this model have a significant reserve of strength and are well adapted to heavy loads;
• the chassis can withstand off-road conditions for a long period of operation;
• all systems are adapted to work on cheap, low-quality fuels and lubricants;
• specially equipped models with insulated interiors are capable of operating in the Far North.

Characteristics table

Technical characteristics of PAZ 32053 are presented in the table:

Dimensions PAZ-32053

Modifications

The model is represented by a large number of modifications:

Suburban bus PAZ-32053/54. Photo GAZ

PAZ-3205 is the original basic bus with one automatic door, different types of engines and a pneumatic-hydraulic braking system. Produced from 1989 to 2003 in various modifications:

• PAZ-3205-10 is a bus designed to run on compressed gas, a prototype of which was produced in 1997. The gas cylinders of this car are hidden under a special casing on the roof, installed in place of the third hatch. The bus remained experimental.
• PAZ-3205-20 is a cargo-passenger version of the PAZ-3205 bus, available in several versions with different volumes of the cargo compartment, which is located in the rear of the body. The number of seats is 16. There is no rear emergency door in such buses - its functions are performed by the cargo compartment door in the rear panel. The volume of the cargo compartment can vary from 5.3 to 15 m³.
• PAZ-3205-30 is a bus for disabled people, equipped with a hydraulic lift and mounts for wheelchairs. It was developed in 1998 and initially bore the index PAZ-3208.
• PAZ-3205-40 is a self-propelled chassis based on the components and assemblies of the PAZ-3205 bus. In the 70-80s of the 20th century, the Soviet Union carried out significant volumes of supplies of self-propelled chassis based on the PAZ-672 bus to Cuba, where the customer mounted their bodies on it. In connection with the cessation of production of the 672nd model, it was planned to continue deliveries of the chassis based on the PAZ-3205. However, a change in the political situation did not allow these plans to come true - only a small number of PAZ-3205-40 chassis were sent to Cuba before the collapse of the USSR.
• PAZ-3205-50 is a luxury version developed in the early 1990s. The first experimental buses had the PAZ-3205T index. It differs from standard buses in the installation of soft non-adjustable seats in the cabin on the superstructure (podium), the presence of luggage racks above the seats along the windows and a luggage compartment with a volume of about 2 m³ in the rear of the cabin.
• PAZ-3205-60 - the northern version of the bus was developed back in the eighties of the 20th century, and the first prototype, then called PAZ-320501, appeared in 1984. It differs from the base model in improved thermal insulation, double glazing, and a driver's cabin completely separated from the passenger compartment. The heating system is calorific - from a radiator and 3 heaters connected to the engine cooling system.
• PAZ-3205-70 - this index was originally assigned to the PAZ-3205 diesel bus, which appeared in 1995. However, it was soon changed to PAZ-3205-07, and a school bus is now produced under the designation PAZ-3205-70. It differs from the basic model in four steps, of which the lower one is retractable, seats with a semi-soft high back, seat belts on each seat, and a driver signal button near each seat. The bus is also equipped with shelves for schoolchildren's backpacks, and there is space for two wheelchairs when folded. A reflective strip is applied along the perimeter of the body, and a megaphone is installed on the roof.
• PAZ-3205-70 RAP is a version of a school bus with Belarusian components. Gearbox: GAZ mech., 4-speed (gasoline) or SAAZ mech., 5-speed. (diesel).

Utility bus PAZ-32053-20. Photo Mega-Service-NN

PAZ-32052 - experimental with one wide automatic door for city routes; did not go into series.

PAZ-32053 is a bus with one automatic door for suburban routes and a pneumatic braking system with ABS, the next generation, replacing PAZ-3205. Produced from 2001 to 2016 in various modifications:

• PAZ-32053 - the basic version with a ZMZ-5234 gasoline carburetor engine.
• PAZ-32053 RAP is a version of a gasoline bus with Belarusian components. Gearbox: GAZ mech., 4-speed.
• PAZ-32053-04 is a variant with a YaMZ-5342 diesel engine.
• PAZ-32053-05 - option with a Cummins ISF 3.8 diesel engine.
• PAZ-32053-07 - version with MMZ 245.9 diesel engine.
• PAZ-32053-07 RAP is a version of a diesel bus with Belarusian components. Gearbox: SAAZ mech., 5-speed.
• PAZ-32053-08 - option with carburetor engine ZMZ 52342.10, meeting Euro-4 environmental standards
• PAZ-32053-20 is a cargo-passenger bus for transporting construction crews and equipment.
• PAZ-32053-27 is a utility vehicle with a MMZ 245.7 diesel engine.
• PAZ-32053-50P is a bus with one automatic door for suburban routes with an improved interior.
• PAZ-32053-57 - commuter with MMZ 245.7 diesel engine.
• PAZ-32053-60 - a bus in the northern version.
• PAZ-32053-67 - northern with a diesel engine MMZ 245.7.
• PAZ-32053-70 - school bus.
• PAZ-32053-77 - school car with MMZ 245.7 diesel engine.
• PAZ-320538-70 - school car in northern version.
• PAZ-32053-80 - ritual bus.

School bus PAZ-32053-70. Photo GAZ

PAZ-32054 is a bus with two automatic doors for city routes with a pneumatic braking system with ABS. It is a replacement for PAZ-32051. Technically similar to 32053. Also produced from 2001 to 2016.

• PAZ-32054 - the basic version with a ZMZ-5234 gasoline carburetor engine.
• PAZ-32054-03 - option with a Cummins B 3.9 140 CIV-1 diesel engine.
• PAZ-32054-04 is a variant with a YaMZ-5342 diesel engine.
• PAZ-32054-05 - option with a Cummins ISF 3.8 diesel engine.
• PAZ-32054-07 - version with MMZ 245.9 diesel engine.
• PAZ-32054-08 - option with carburetor engine ZMZ 52342.10, meeting Euro-4 environmental standards

PAZ-320530 is a bus with one automatic door for suburban routes that complies with Euro-5 environmental standards and has been produced since 2022 to replace outdated modifications.

• PAZ-320530-02 is a variant with a ZMZ-5245 injection gasoline engine.
• PAZ-320530-04 is a variant with a YaMZ-5344 diesel engine.
• PAZ-320530-12 is a variant with a ZMZ-5245 injection engine with installed gas equipment for operation on compressed natural gas (CNG).
• PAZ-320530-22 is a variant with a ZMZ-5245 injection engine with installed gas equipment for operation on liquefied petroleum gas (LPG).

PAZ-320540 is a bus with two automatic doors for urban routes, technically similar to 320530, meeting Euro 5 environmental standards, produced since 2017 to replace outdated modifications.

• PAZ-320540-02 is a variant with a ZMZ-5245 injection gasoline engine.
• PAZ-320540-04 is a variant with a YaMZ-5344 diesel engine.
• PAZ-320540-12 is a variant with a ZMZ-5245 injection engine with installed gas equipment for operation on compressed natural gas (CNG).
• PAZ-320540-22 is a variant with a ZMZ-5245 injection engine with installed gas equipment for operation on liquefied petroleum gas (LPG).

Buses PAZ-3206. Photo YarCamp

PAZ-320570 is a school bus that meets Euro-5 environmental standards and has been produced since 2022 to replace outdated modifications.

• PAZ-320570-02 is a variant with a ZMZ-5245 injection gasoline engine.
• PAZ-320570-04 is a variant with a YaMZ-5344 diesel engine.

PAZ-3798 is an isothermal van.

PAZ-3975 is a mobile laboratory for a comprehensive examination of athletes at competition sites. The model was developed by order of the USSR State Sports Committee in 1987.

PAZ-3206 is an all-wheel drive modification. Designed to operate in remote areas through difficult terrain.

Popular modifications

PAZ-32052

PAZ-32052 is a minibus based on the PAZ-3205 bus (experimental modification). A total of three cars with this index were built. The first of them appeared in 1997 and differed from the serial PAZ-3205 in the presence of gas equipment .

Two other copies, built in 2001-2002, had more serious differences . One four-leaf door led into the cabin, twice as large as the doors of PAZ-3205, PAZ-32051 and located in the base of the bus. The glazing was changed, and a route indicator was located above the front window. The last car, built in 2002, also had a redesigned front end and tinted windows . In 2002-2004 it was presented at several Russian auto exhibitions. However, the PAZ-32052 modification never went into mass production due to lack of orders.

• Engine. ZMZ-5234.10
• Engine's type. Petrol
• Location. Anterior, longitudinal
• Volume, l. 4.67
• Power, hp 130
• Maximum speed. 2250
• Torque, Nm. 314
• Arrangement of cylinders. V-shaped
• Number of cylinders. 8
• Environmental standard. Euro 1

Military

Based on the PAZ-3205 and 32053, military modifications are created that have similar technical characteristics, but differ in appearance, as the following video demonstrates.

PAZ-32051

PAZ-32051 is a small bus with two automatic doors for suburban routes (often installed on city routes) and a pneumatic-hydraulic braking system (the location of the seats in the cabin differs for one-door and two-door modifications). Technically close to the original model 3205. Produced from 1989 to 2003.

• Dimensions. L/W/H, mm. 6925 /2480 /2960
• Ceiling height in the cabin, mm. 1965
• Door width, mm. 726
• Front/rear track, mm. 1940/1690
• Ground clearance, mm. 264
• Engine. MMZ 245.7
• Engine's type. Diesel
• Location. Anterior, longitudinal
• Volume, l. 4.75
• Power, hp 122
• Maximum speed. 1300
• Torque, Nm. 424
• Cylinder arrangement: In-line
• Number of cylinders. 4
• Wheel formula. 4x2
• Front/rear suspension. Spring/Spring
• Maximum speed, km/h. 90
• Tank volume, l. 105
• Curb/maximum permissible weight, kg. 4680/7735
• Base, mm. 3600
• Load on front/rear axle, kg. 2845/4890
• Environmental standard. Euro-1.

PAZ 320530 (12,22,33)

DESCRIPTION

PAZ-320530 (the most popular domestic bus) is undergoing a phased modernization to improve the reliability, service life and consumer characteristics of the bus.

The exterior of the base models has been restyled. The bus received a new front mask with lighting equipment. Equipped with engines: YaMZ-534, MMZ, ZMZ. Buses with a diesel engine are equipped with an engine brake as standard.

INSULATED PACKAGE: double glazing of side windows or double glazed windows, floor insulation, insulation of sides, roof and ceiling hatches.

SCHOOL EXECUTION: in accordance with GOST R 51160-98 “Buses for transporting children. Technical requirements".

In 2022, the PAZ-3205 in various modifications became the leader in the new bus segment: these vehicles accounted for more than 25% of all sales. The main reason for this popularity is the exceptional simplicity of the design and low price: in commercial transportation, the PAZ pays for itself much faster than most competitors.

CHARACTERISTICS BODY LIFE 5 YEARS MAXIMUM SPEED 95KM/H WHEELS FORMULA 4X2 NUMBER OF SEATS 37-43 SEATS 19-25 ECOLOGICAL STANDARD EURO 4/5

RELIABILITY

• Improved consumer characteristics
• Suspension reliability on roads with any surface

PERFORMANCE INDICATORS

• Affordable price
• Low payback period in passenger transportation mode
• High maintainability
• Availability of spare parts

COMFORT*

• Audio system
• "Insulated package"
• Tinted windows
• Wheels R19.5 inches

SAFETY*

• Digital tachograph
• GLONASS/GPS
• Fog lights

*Is an optional extra and may not be included as standard.

DESIGN

• Modern interior and exterior design
• Spotlight lenses
• Curved front bumper improves aerodynamics

SPECIFICATIONS

BASIC FEATURES

UNIT CHARACTERISTICS

All technical specifications are for informational purposes, please check the exact details by calling the numbers listed in the “Contacts” section.

Basic information, characteristics

1. Manufacturer/manufacturer where the equipment is produced/manufactured. Pavlovsky Bus is a Soviet and Russian manufacturer of small and medium class buses. Located in the city of Pavlovo, Nizhny Novgorod region. Part of the GAZ group. Since 2005, bus production has been carried out by PAZ LLC, a 100% subsidiary of Pavlovsky Bus PJSC.
2. Purpose. Rural bus.
3. Class. Small.
4. Body type. Carrier, carriage layout.
5. Body resource. 5/10 years.

Basic characteristics

• Ceiling height in the cabin, mm. 3600.
• Number of doors. Automatic door for passengers + manual door for driver + emergency exit.
• Total number of seats, including landing seats. Maximum 50, including boarding 21-28.
• Type of seats. Soft single and double.

Overall dimensions, dimensions

• Body dimensions, mm. Length Width Height. 7000 / 2500 /2900.

Specifications

Bus PAZ-3205. Photo Wikipedia

Fuel type. Gasoline or diesel.

Fuel tank capacity, l. 105.

Minimum turning radius, m. 8,5.

Steering gear. MAZ-64229 with power steering.

Brake system. The service brake system is dual-circuit, with a pneumohydraulic drive, drum mechanisms (diameter 380 mm, lining width 100 mm), cam release. Parking brake - transmission - drum, drive - mechanical. The spare brake is one of the circuits of the service brake system. The pressure in the pneumatic brake drive is 5.2-5.5 kgf/cm. There is a fuse against condensate freezing.

Weight

Curb and technically permissible weight, kg. 4720 and 8060.

Description of fluids and containers used

The fuel tank is designed for one hundred and five liters.

In the components of the PAZ-3205 bus, the use of liquids is recommended:

• antifreeze A-40 for cooling systems (25 l);
• oils for all seasons M-8V, M6/10V, winter ASZp-6 for engines (10 l);
• TAP-15V in steering system housings (1.5 l);
• oils for all seasons “R” for power steering (3.2 l);
• TSp-15K in gearboxes (3 l) and dispensing units (1.5 l);
• TSp-14gip in the housings of the rear (8.2 l) and front (7.7 l) PAZ axles;
• “Tom” in the hydraulics of the brake and clutch drives of the Pavlovsk bus (1.47 l);
• AZh-12T in shock-absorbing devices PAZ (475 ml for each);
• NIISS-4, diluted with water, for windshield washers (2 l);
• alcohol (technical) for frost protection in brake systems (200 ml).

Engine/powertrain characteristics

PAZ-32053; PAZ-320530-04

The ability to select the required modification, engine, and interior trim options allows us to provide the widest range of passenger transportation. Engineers and designers of the Pavlovsk Bus Plant modified and improved the appearance of the 3205 series line. Round headlights were replaced by spotlight-type lenses manufactured by Hella. The daytime running light is made in the form of a diode ring with a turn indicator inscribed in it. The curved bumper gave the bus a modern look and improved aerodynamics. The increased area of ​​the ventilation slots provides the necessary air flow to cool the engine. As a result of all of the above, the bus acquired a modern and attractive appearance.

Specifications

Features/Benefits

The lack of comfort of these buses is compensated by a number of advantages, thanks to which the brainchild of the Pavlovsk Bus Plant has been widely used on Russian roads for several decades:

• A wide range of models , allowing you to choose a modification that optimally matches the planned purpose, load, routes, and climate conditions.
• Possibility to order an individual configuration of a vehicle designed to provide emergency assistance, laboratory services, and serve various groups of the population.
• Simplicity and convenience of design , the ability to use in difficult road conditions.
• Possibility of carrying out repairs by the driver . While modern imported buses, equipped with electronic units and other technically advanced devices, can only be repaired under specialized services.
• High reliability , thanks to which this machine is effectively used on city, town, and rural roads, for servicing industrial and agricultural enterprises.

Where can I buy

It is possible to buy PAZ-3205 only on the secondary market. There are a large number of advertisements for the sale of used vehicles on the World Wide Web. If site visitors are interested in purchasing new models, then they should pay attention to those modifications that continue to be produced. The list of companies offering grooves can be found in a separate section of our website. In addition, the enterprises provide rental and leasing services for vehicles, as well as their re-equipment and repair.