Bishop Self Propelled

United Kingdom's Bishop Self Propelled Gun
Royal Armored Corps Tank Museum

Britain's Bishop

Britain's Bishop

Britain's Bishop

Valentine infantry tank chassis was used. Turret was fixed and it restricted elevation of gun. 80 delivered to 8th Army in July 1942. Used in the Royal Artillery batteries. Used through North Africa and into the early stages of the invasion of Italy. After it was replaced by Sextons and US M7 Priests it was used for training. Gun's range was about 6,400 yards. To get maximum range they had to be driven up onto ramps usually made from dirt. One crew member had to kneel outside on the engine cover as there wasn't enough room.

  Bishop
Crew Commander, driver, gunner, loader.2
41,2,3
Physical Characteristics  
Weight 17,440 lb3, 39,000 lb2
15.48 tons4, 17.4 tons1
7,911 kg3, 17,690 kg1
Length w/gun 18' 2"1,2, 18' 6"3
5.5 m4, 5.53 m1, 5.64 m3
Length w/o gun  
Height 9' 3.25"2, 9' 1"1, 10'3
2.75 m4, 2.825 m1, 3.05 m3
Width 8' 7"1, 8' 7.5"2, 9' 1"3
2.59 m4, 2.63 m1, 2.77 m3
Ground clearance  
Ground contact length  
Ground pressure  
Turret ring diameter  
Armament  
Main 25 pdr howitzer Mk I2
25 pdr4
25 pdr (87.6 mm)1
25 pdr (87.6 mm, 3.45")3
Secondary  
MG .303 cal Bren, AA2
Side arms  
Quantity  
Main 322,4
Secondary  
MG  
Side arms  
Armor Thickness (mm) 82, 602,4
Hull Front, Upper  
Hull Front, Lower  
Hull Sides, Upper  
Hull Sides, Lower  
Hull Rear  
Hull Top  
Hull Bottom  
Turret Front  
Turret Sides  
Turret Rear  
Turret Top  
Engine (Make / Model) AEC A1901
AEC2,3
Cylinders 63
Net HP 1313,4
Transmission  
Fuel type Diesel3
Octane  
Capacity  
Performance  
Traverse 4° left, 4° right.2
Max Speed 15 mph2,3, 14.9 mph1,
24 kph1,3, 25 kph4
Cross Country 7 mph2
Road radius 90 miles1,2, 110 miles3
145 km1, 177 km3
Turning Radius  
Elevation Limits -5° to +15°2, +15°4
Fording depth 3'2,3
0.91 m3
Trench crossing 7' 6"2
Vertical Obstacle 2' 9"2
Suspension (Type) "Slow motion" with 3-wheel bogies.2
Wheels each side 6
Return rollers each side 3
Track length  
Tires  
Track width 14"2
Track centers/tread 7' 3"2
Production 1942-1943: 80

Sources:

  1. The Encyclopedia of Tanks and Armored Fighting Vehicles - The Comprehensive Guide to Over 900 Armored Fighting Vehicles From 1915 to the Present Day, General Editor: Christopher F. Foss, 2002
  2. British and American Tanks of World War Two, The Complete Illustrated History of British, American, and Commonwealth Tanks 1933-1945, Peter Chamberlain and Chris Ellis, 1969
  3. The Encyclopedia of Weapons of World War II, Chris Bishop, 1998
  4. Jane's World War II Tanks and Fighting Vehicles The Complete Guide, Leland Ness, 2002
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