Credit
Outisnn · CC BY-SA 3.0 · Resized · CC BY-SA 3.0 · Source ↗ · Modified
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At a glance
Santa Bárbara Sistemas 155/52larger figure on 1 of 5
Measured figures
Length
Single source10.3 m (33 ft 10 in)[source]
Length
Single sourceConfiguration
| Specification | Santa Bárbara Sistemas 155/52 | SU-100 |
|---|---|---|
| Type | Howitzer[source] | Self-propelled anti-tank gun[source] |
| Place of origin | Spain[source] | Soviet Union[source] |
| In service | 2002–present[source] | October 1944 – present[source] |
| Used by | Colombia Spain El Salvador[source] | — |
SU-100larger figure on 4 of 5
Counts only measures both sources give with the same scope. A larger figure is not a better system.
9.45 m (30 ft)[source]
Commander/Radio Operator, Gunner, Loader, Driver
Single source4 (Commander/Radio Operator, Gunner, Loader, Driver)[source]
L/52
Single source8.12 m (26 ft 8 in) L/52[source]
Rate of fire
Single source10 rpm[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| No. built |
|---|
111[source] |
4,976[source] |
| Shell | Separate loading charge and projectiles[source] | — |
|---|
| Action | Hydraulic loader[source] | — |
|---|
| Breech | Interrupted screw[source] | — |
|---|
| Recoil | Hydro-pneumatic[source] | — |
|---|
| Carriage | Split trail[source] | — |
|---|
| Elevation | −3° to +72°[source] | — |
|---|
| Traverse | 40°[source] | — |
|---|
| Wars | — | World War II Suez Crisis Vietnam War Bay of Pigs Invasion Six-Day War Yom Kippur War Iran–Iraq War Yemeni Civil War (2014-present)[source] |
|---|
| Designed | — | 1944[source] |
|---|
| Unit cost | — | $448,000 (vehicle's unit price for Morocco in 1967)[source] |
|---|
| Armor | — | front: 75 mm (3 in) sides: 45 mm (1.77 in) rear: 45 mm (1.77 in) roof: 20 mm (.78 in)[source] |
|---|
| Main armament | — | 100 mm D-10S gun[source] |
|---|
| Power/weight | — | 15.8 hp/tonne[source] |
|---|
| Suspension | — | Christie[source] |
|---|
| Manufacturer | — | Uralmash[source]SU-100 original Soviet manufacture at UZTM, explicitly also called Uralmash; not an exclusive manufacturer or licensed-production claim |
|---|
| Reported operators | — |
|
|---|
Operational; Road
Single sourceOperational; with additional fuel tanks
Single sourceRoad: 250 km (160 mi) 320 km (200 mi) (with additional fuel tanks) Cross-country: 140 km (87 mi) 180 km (110 mi) (with additional fuel tanks)[source]