| 15 cm schwere Feldhaubitze M. 15 | |
|---|---|
.jpg) 15 cm schwere Feldhaubitze M. 15 in May 1916 | |
| Type | Heavy howitzer |
| Place of origin | Austria-Hungary |
| Service history | |
| In service | 1916–1945 |
| Used by | Austria-Hungary Austria Czechoslovakia Nazi Germany Finland |
| Wars | World War I World War II |
| Production history | |
| Designer | Skoda |
| Designed | 1914–1916 |
| Manufacturer | Skoda |
| Produced | 1916–1918 |
| No. built | 57 |
| Specifications | |
| Mass | 5,560 kilograms (12,260 lb) |
| Barrel length | 2.99 metres (9 ft 10 in) L/20 |
| Shell | separate-loading,cased charge |
| Caliber | 149.1 mm (5.87 in) |
| Breech | horizontalsliding-block |
| Recoil | hydro-pneumatic |
| Carriage | box trail |
| Elevation | -5° to +65° |
| Traverse | 8° |
| Rate of fire | 2 rpm |
| Muzzle velocity | 508 m/s (1,666 ft/s) |
| Maximum firing range | 11,500 metres (12,600 yd) |
The15 cm schwere Feldhaubitze M. 15 was a heavyhowitzer used byAustria-Hungary in World War I. Austrian and Czech guns were taken intoWehrmacht service after theAnschluss and theoccupation of Czechoslovakia as the 15 cm schwere Feldhaubitze 15(t) or (ö).
The M. 15 was adapted from a fortress turret howitzer called the15 cm Turmhaubitze M15 designed to throw the same ammunition as theschwere Feldhaubitze M.14 some 3.5 kilometres (3,800 yd) further. It didn't normally breakdown for transport, but could be disassembled into four loads for transport in mountainous areas.
The first five weapons were delivered in the first half of 1916. A total of 57 barrels and 56 carriages were completed by the end of the war.[1]
The Finns purchased twenty weapons after the end of theWinter War. They arrived on the SSWidor on 9 October 1940. They were initially issued to Heavy Artillery Battalions 21, 22 and 28. They were unpopular with the field artillery as they were thought to be too heavy and were withdrawn from field duty during theContinuation War. Some went to equip the Maaselkä Fortification Artillery Battalions.[2]
