Type 75 155 mm self-propelled howitzer
The Type 75 155 mm self-propelled howitzer (75式自走155mm榴弾砲, nana-go-shiki-jisou-155mm-ryuudan-hou) is an armored artillery vehicle in the exclusive use of the Japan Ground Self-Defense Force. Self-propelled howitzers are employed to provide mobile heavy fire support to army units in the field.
| Type 75 155 mm self-propelled howitzer | |
|---|---|
 Type 75 of the JGSDF displayed at Camp Higasichitose | |
| Type | Self-propelled gun |
| Place of origin |  Japan |
| Service history | |
| In service | 1975–2016 |
| Used by |  Japan Ground Self-Defense Force |
| Production history | |
| Designed | 1969–1975 |
| Produced | 1975–1988 |
| No. built | 201 |
| Specifications | |
| Mass | 25.3 tonnes (24.9 long tons; 27.9 short tons) |
| Length | 6.64 m (21.8 ft) (hull) |
| Barrel length | 4.65 m (183 in) |
| Width | 2.98 m (9.8 ft) |
| Height | 2.55 m (8.4 ft) |
| Crew | 6 (commander, driver, two gunners, layer and radio operator) |
| Shell | separate-loading, bagged charge |
| Caliber | 155 millimetres (6.1 in) |
| Elevation | −5° to +65° |
| Traverse | 360° |
| Rate of fire | 6 rpm |
| Effective firing range | 19,000 metres (21,000 yd) (HE) |
| Maximum firing range | 24,000 metres (26,000 yd) (rocket-assisted) |
| Armor | Aluminum |
Main armament | 1x Japan Steel Works Type 75 155 mm L/30 howitzer (28 rounds) |
Secondary armament | 1x 12.7mm Browning M2HB (1000 rounds) |
| Engine | Mitsubishi 6ZF21WT V-type 6-cylinder turbocharged diesel 450hp at 2200 rpm[1] |
| Suspension | Torsion bar |
| Ground clearance | 40 centimetres (16 in) |
| Fuel capacity | 650 litres (170 US gal) |
Operational range | 300 km (190 mi) |
| Maximum speed | 47 km/h (29 mph) |
The Type 75 shares a number of automotive components with the Type 74 105 mm self-propelled howitzer, which was developed during the same time. Mitsubishi Heavy Industries developed the chassis, which was based on the Type 73 armored personnel carrier, while the howitzer and turret were designed by Japan Steel Works.[1] Two prototypes were completed in 1971–72 and differed only in their loading systems. Trials were conducted 1973–74 and the howitzer was accepted for service in October 1975. It carries 28 rounds of ammunition on board.
As of 2001 Japan reported to the United Nations Office for Disarmament Affairs that 201 Type 75s were in service.[2] Starting in 1999, it was gradually replaced by the Type 99 155 mm self-propelled howitzer. As of December 2008 it still equipped the 5th, 11th, 171st and 172nd Field Artillery Battalions.[3]
All Type 75s were decommissioned by 2016.
Similar vehicles
editSee also
editNotes
edit- ^ a b "Type 75 155mm Self-Propelled Howitzer". Combat-Nekomaru's Tank Laboratory. Retrieved 2022-04-28.
- ^ "JGSDF Inventory circa 2001". United Nations. Archived from the original on 2011-05-21. Retrieved 2008-12-24.
- ^ Handout for Yama Sakura 55 exercise
References
edit- Chant, Christopher. A Compendium of Armaments and Military Hardware. New York and London: Routledge & Kegan Paul, 1987 ISBN 0-7102-0720-4, p. 76
External links
edit
 | This article relating to artillery is a stub. You can help Wikipedia by expanding it. |