| Year | 1938 |
| Weapon Type | Heavy Howitzer |
| Origin & Designer | Italy/Ansaldo |
| Numbers Produced | 20 |
| Crew | 13 |
| Calibre | 210mm |
| Elevation | -0° to +70° |
| Traverse | 75° |
| Breech | Horizontal Sliding Block |
| Recoil | Hydropneumatic |
| Gun Sight | [@gun_sight] |
| Gun Mount | [@gun_mounts] |
| Carriage | Split Trail |
| Trailers | [@trailers] |
| Gun Shield | [@gun_shield] |
| Armoured Plate | [@armoured_plate] |
| Barrel Length | 5000mm (L/23.8) |
| Overall Length | 15.80m |
| Width | 1.40m |
| Height | 1.62m |
| Weight | Weight in Traction: 24.000 kg Weight in Action: 15.885 kg |
| Round Weight | 101 kg (HE) |
| Muzzle Velocity | 560 m/s |
| Feed | [@feed] |
| Magazine Capacity | [@magazine_capacity] |
| Practical Rate of Fire | [@practical_rate_of_fire] |
| Rate of Fire | 3 r.p.m. |
| Maximum Rate of Fire | [@maximum_rate_of_fire] |
| Maximum Ceiling | [@maximum_ceiling] |
| Maximum Ground Range | [@maximum_ground_range] |
| Maximum Range | 15.470m |
| Armour Penetration | [@armour_penetration] |
| Traction | Motorised (Two Loads) |
| Variants | [@variants] |
| Notes | The 210/22 heavy howitzer was a modern piece of artillery and designed for motorised towing. It had a unique carriage which allowed for 360 degree traverse once in position. It took around thirty minutes to emplace and was towed in either two or four loads. It was only built in small numbers and five were sent to Russia and another fifteen were kept in Italy. |