Italy Semovente da 105/25 su scafo di carro M43 (Bassotto - Dachshund)

Tweet The Semovente da 105/25 su scafo di carro M43 was designed in 1942, manufactured by Fiat-Ansaldo based on the existing fully tracked M13/40 and was in use from 1943 to 1945. General Details Specifications Operational Date(s) 1943 - 1945 Quantity Produced 90 Weight 15.8 tonne Crew 0 M.G's small n/a M.G's large(>10mm) n/a Length 5.10 mtr Width 2.40 mtr Height 1.75 mtr Engine Details/Performance Max Road Speed 22 mph Max Cross Country Speed 12 mph Range Road 112 miles Range Cross Country 44 miles Fuel Type Petrol Fuel Capacity unknown Horse Power 192 hp Power/Weight 12 hp/tonne General Information The Semovente da 105/25 su scafo di carro M43 was designed in 1942, manufactured by Fiat-Ansaldo based on the existing fully tracked M13/40 and was in use from 1943 to 1945. The vehicle was powered by FIAT-SPA '15TB M42' petrol powerplant producing 192 HP which could drive the vehicle on roads at up to 22 mph with a range of about 112 miles before refuelling. Its cross country performance was good providing a max speed of about 12 mph and a range of about 44 miles. Its main armament consisted of an Cannone contracarro da 105/25 which could penetrate 87 mm of flat plate at 200 metres The Semovente 105/25 was a self propelled gun based on a widened M15/42 chassis. The vehicle was powered by a Fiat diesel engine of 192hp the front drive sprockets took the track under eight road wheels on two bogies, round the rear idler and back via three return rollers. Armour Details Turret Front n/a Side n/a Rear n/a Top n/a Superstructure Front 75mm @ 11° (76mm) Side 25mm @ 9° (25mm) Rear 25mm @ 0° (25mm) Top 15mm @ 90° (15mm) Hull Front 75mm @ 45° (106mm) Side 25mm @ 0° (25mm) Rear 25mm @ 9° (25mm) Top 15mm @ 90° (15mm) Armour (x)mm @ (y)° (Effective mm @ 0°) Effective Armour - Maximum 106 mm - Minimum 15 mm Weapon Details Cannone contracarro da 105/25 Calibre 105mm   Ammunition Details Name/Id Calibre Weight MVelocity Explosive Content AP (AP Armor Piercing) 105mm 14Kg 470M/Sec Quoted Penetration 59mm@500m Range(Mtr) 100 200 400 800 1200 1600 2000 2400 Flight Time(Secs) 0.21 0.43 0.88 1.84 2.88 4.02 5.26 6.62 Penetration(mm@30°) 80 75 68 61 54 47 41 36 Penetration(mm@0°) 93 87 79 71 63 55 48 42 Hit Probability(%) 98 98 98 74 34 15 6 3

Hit probability is based on a static 2 x 2.4 metre panel at 0 degrees(vertical) at the range specified.

The data that has been used to create these records has come from Wikipedia, The Lone Sentry, The Bundes Archive and numerous books and websites that have provided the detailed information that has not been available anywhere else. The information we use to calculate the penetration tables, flight times and the hit probability comes from the Gun Calibre, the Shell Mass(Kg) and the muzzle velocity, plus range reductions to allow for gravity and wind resistance. This calculation originally came from a pre-war Krupp calculation which has been modified, and seems to fit the actual test results.

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