Antonov An-12

Specification

Origin Ukraine
Developer Antonov Design Bureau
Crew 6
Passengers 130
Weight 30.5 tonnes (empty), 61 tonnes (maximum at take-off)
Load 18 tonnes (maximum)
Length 37 m
Height 10.5 m
Usable Volume 90 m³
Cargo Volume 13.5 x 2.95 x 2.47 m³
Wingspan 38 m
Wing-area 121.7 m²
Fuel Capacity 22,066 kl
Engine 4 x ZMKB/Ivchenko/Iwtschenko Progress AI-20M Turboprop
Power 3,125 kW
Fuel Economy 2.3 tonnes/h
Speed 600/h (cruise), 640 km/h (maximum)
Range 5,700 km (ferry), 2,100 km (loaded)
Service Ceiling 10 km
Runway 1,230 m (take-off), 1,125 m (landing)
Armament 2 x 23 mm NR-23 machine-guns
Purpose Tactical airlift
NATO Code Cub
IATA Code ANF
ICAO Code AN12
Production-Phase 1958 – 73
Deployment 1959
Total Production 1248

Antonov An-12
Antonov An-12

Picture 1: upload.wikimedia.org

Antonov An-12 Pictures
Antonov An-12 Pictures

Picture 2: upload.wikimedia.org

Design and Development

An-12 is a medium-range aircraft for cargo-transportation. It was originally designed for military purpose but variants were developed later to meet civilian cargo-requirement too. It is powered by 4 Progress AI-20K turboprop engines supplied mainly by Ivchenko. Each engine features 4-bladed AV68 constant speed propellers. It has a high-wing design. It is 37m in length, has 38m of wingspan and is 10.5m tall.

Purpose

The main purpose of development of An-12 was tactical airlift, paratrooper-dropping and cargo transportation. However, a number of variants of the model were developed by China after it acquired the design from Soviet Union and the right to production. Different variants are used for different civilian or military purposes.

Antonov An-12 Images
Antonov An-12 Images

Picture 3: upload.wikimedia.org

Antonov An-12 Photos
Antonov An-12 Photos

Picture 4: upload.wikimedia.org

History

The 1st prototype of the An-12 was flown in March, 1957. It was conceived to meet the Soviet requirement of a freighter that was powered by turboprop. Antonov produced the aircraft for around 15 years, during which more than 900 units of the plane were delivered, for both civilian and military purposes. There had been 30 variants of the model. In 1959, Soviet military utilised an An-12BP for the first time. The models that are used by military feature a manned tail-gun turret.

Antonov An-12 Cockpit
Antonov An-12 Cockpit

Picture 5: aeroporto.fvg.it

The production of An-12 was running in simultaneity with the commercial passenger aircraft An-10.

Antonov An-12 Cockpit Pictures
Antonov An-12 Cockpit Pictures

Picture 6: aeroporto.fvg.it

In the 1960’s, the Soviet Union sold several An-12 units to China. It also bagged the license for assembly of the aircraft in China. Its redesign was started in 1969. But, the technical assistance was withdrawn by the Soviet Union following the Sino-Soviet split. Since then, the 1st An-12 that was assembled in China made its maiden flight in 1974. The Xi’an Aircraft Design Institute and Xi’an Aircraft Company reverse engineered the An-12 model for local production. The Chinese version of Antonov An-12 was named Yun-8 or Y-8, and it entered into serial production by 1981. Many variants of Y-8 were developed and exported in the following years as it became one of the most popular civilian and military-transport or cargo aircraft.

Antonov An-12 Cockpit Images
Antonov An-12 Cockpit Images

Picture 7: dsi-industrial.com

Antonov An-12 Crash
Antonov An-12 Crash

Picture 8: baaa-acro.com

Modern Day

The production of the original An-12 has stopped more than 4 decades ago. However, China continues to upgrade Y-8, which was the China-made version of An-12.

Video:


Posted

in

by

Tags:

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *