| Year | 1925 |
| Weapon Type | Medium Howitzer |
| Origin & Designer | Czechoslovakia/Skoda |
| Numbers Produced | 230 |
| Crew | 10 |
| Calibre | 149.1mm |
| Elevation | -5° to +70° |
| Traverse | 7° |
| Breech | Horizontal Sliding Wedge |
| Recoil | Hydropneumatic |
| Gun Sight | Telescopic |
| Gun Mount | [@gun_mounts] |
| Carriage | Box Trail |
| Trailers | [@trailers] |
| Gun Shield | 4.7mm |
| Armoured Plate | [@armoured_plate] |
| Barrel Length | 2.700mm (L/18) |
| Overall Length | 6.65m |
| Width | 2.0m |
| Height | 1.96m |
| Weight | Weight in Traction: 5.990 kg Weight in Action: 3.740 kg |
| Round Weight | 42 kg (HE) |
| Muzzle Velocity | 450 m/s |
| Feed | [@feed] |
| Magazine Capacity | [@magazine_capacity] |
| Practical Rate of Fire | [@practical_rate_of_fire] |
| Rate of Fire | 2 r.p.m. |
| Maximum Rate of Fire | [@maximum_rate_of_fire] |
| Maximum Ceiling | [@maximum_ceiling] |
| Maximum Ground Range | [@maximum_ground_range] |
| Maximum Range | 11.800m |
| Armour Penetration | [@armour_penetration] |
| Traction | Horse Drawn (Two Loads, Six Horses Each) |
| Variants | [@variants] |
| Notes | The 15cm HH Vz.25 (Hrubý Houfnice Vzor 25) was a heavy howitzer which was designed and built by the Czech firm Skoda. The Vz.25 was one of the first weapons to be designed for the Czech military after receiving independence. It had to be transported by horse in two sections and kept the old style carriage with box trail and spoked wheels. They were issued to heavy howitzer regiments. |