Haubits m/40

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The howitzer was license manufactured both in Finland and in Switzerland. Today, the gun is mainly used as a training gun by the Estonian army.

Operators

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105 H 61-37 version. Ca. 40 units from Finland. Used as training guns.
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105 H 61-37 version. 140 units, now withdrawn from service, ca. 40 were given to Estonia.
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Used in Dutch East Indies
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10,5 cm Haubits m/40, about 400 units in five versions or alterations.
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10.5 cm Hb Model 46 version
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Versions

File:105 H 61-37.jpeg
An H 61–37 in Hameenlinna Museum
10,5 cm Haubits m/40
Original Swedish version
105 H 37
Finnish version manufactured by Tampella
105 H 61-37
Finnish modernized version from the 1960s. Longer L/26 barrel with redesigned muzzle brake, new equilibrators and fixed ammunition for improved rate of fire.
10.5 cm Hb Model 46
Swiss version manufactured in Thun

Specifications

  • Era: World War II
  • Name: 105 mm Haubits m/40
  • Type: Howitzer
  • Nation: Sweden
  • Manufacturer: Bofors
  • Target: General
  • Date: 1937
  • Production date: 1940–
  • Service date: 1940–1990s
  • Numbers built
  • Operators: Siam (today Thailand), Netherlands East Indies (today's Indonesia) and in Finland built under license from Bofors as the m/37, Switzerland built under license from Bofors as 10,5 cm Hb Model 46
  • Breech mechanism: Horizontal sliding-wedge breech or interrupted screw breech
  • Barrel: 22 or 24 (bore 20,2 cal)
  • Elevation: -5 to +45°
  • Traverse: 50°
  • Caliber:105×155 mm
  • Carriage: Split trail with spades
  • Weight: 1970 kg
  • Length: 5310 mm
  • Shell types:
  • Action: Case-type separate loading, 6 charges
  • Muzzle velocity: max 449 m/s
  • Tactical range: 10,5 km
  • Maximum range: 10,9 km
  • Rate of fire:
  • Crew:7 + 3 reserve
  • Transportation: Horse drawn, after 1950 motor traction
  • Miscellaneous: Perforated muzzle brake

Ammunition

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Variants

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External links

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Template:Weapons made in Sweden 1914–1945