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MAZ-7907 (russian: МАЗ-7907) is a
MAZ-7907 (russian: МАЗ-7907) is a Soviet
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, ...
army 24X24 transporter erector launcher
A transporter erector launcher (TEL) is a missile vehicle with an integrated tractor unit that can carry, elevate to firing position and launch one or more missiles.
History
Such vehicles exist for both surface-to-air missiles and surface-to-su ...
prototype
A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and Software prototyping, software programming. A prototyp ...
for the SS-24
The RT-23 Molodets (russian: РТ-23 УТТХ «Мо́лодец», lit. "brave man" or "fine fellow"; NATO reporting name: SS-24 Scalpel) was a cold-launched, three-stage, solid-fueled intercontinental ballistic missile developed and produced b ...
ICBM
An intercontinental ballistic missile (ICBM) is a ballistic missile with a range greater than , primarily designed for nuclear weapons delivery (delivering one or more thermonuclear warheads). Conventional, chemical, and biological weapons c ...
designed and developed by the Minsk Automobile Plant (MAZ) in Belarus
Belarus,, , ; alternatively and formerly known as Byelorussia (from Russian ). officially the Republic of Belarus,; rus, Республика Беларусь, Respublika Belarus. is a landlocked country in Eastern Europe. It is bordered by R ...
.
On August 9, 1983 the Soviet government issued a decree on the establishment of the RT-23 Molodets
The RT-23 Molodets (russian: РТ-23 УТТХ «Мо́лодец», lit. "brave man" or "fine fellow"; NATO reporting name: SS-24 Scalpel) was a cold-launched, three-stage, solid-fueled intercontinental ballistic missile developed and produced ...
ICBM. The projected road-mobile RT-23 system was named "Celina-2" and received the industrial index 15P162.
The first of two prototypes was assembled at MAZ in March 1985. The chassis had to be capable of transporting an RT-23 missile with a launch weight of 104.5 tons, a length of 22.6 m and a diameter of 2.4 m in a launch tube, and the launch support equipment.
The RT-23 was deployed as both a silo-based and rail-mobile missile, but the road-mobile version was cancelled.
At least one of the prototypes seems to have been used after the collapse of the USSR for transportation of bridge parts and ships. Their fate is unclear. The split chassis can be seen on Google Maps images in 2020, which appears to show the location of the picture on the right dated 2019.
The length of the vehicle is 28.1 m; the width 4.1 m and height 4.4 m. Two 1250 hp Klimov
The JSC Klimov (or Joint Stock Company Klimov) presently manufactures internationally certified gas turbine engines, main gearboxes and accessory drive gearboxes for transport aircraft.
Originally established as ''Kirill Klimov Experimental De ...
GTD-1250TFM gas turbine
A gas turbine, also called a combustion turbine, is a type of continuous flow internal combustion engine. The main parts common to all gas turbine engines form the power-producing part (known as the gas generator or core) and are, in the directi ...
engines (from the T-80
The T-80 is a main battle tank (MBT) that was designed and manufactured in the former Soviet Union and manufactured in Russia. The T-80 is based on the T-64, while incorporating features from the later T-72. The chief designer of the T-80 was So ...
tank) power an electric generator
In electricity generation, a generator is a device that converts motive power (mechanical energy) or fuel-based power (chemical energy) into electric power for use in an external circuit. Sources of mechanical energy include steam turbines, gas ...
that sends power via turbine-electric transmission
A turbine–electric transmission system includes a turboshaft gas turbine connected to an electrical generator, creating electricity that powers electric traction motors. No clutch is required.
Turbine–electric transmissions are used to driv ...
to 30 kW electric traction motor
A traction motor is an electric motor used for propulsion of a vehicle, such as locomotives, electric vehicle, electric or hydrogen vehicles, elevators or electric multiple unit.
Traction motors are used in electrically powered rail vehicles (ele ...
s located at each one of the 24 wheels. Independent hydropneumatic suspension
Hydropneumatic suspension is a type of motor vehicle suspension system, designed by Paul Magès, invented by Citroën, and fitted to Citroën cars, as well as being used under licence by other car manufacturers, notably Rolls-Royce ( Silver Shado ...
is used for each wheel.
References