This is a modern artillery complete gun system of modern battle field. Artillery remains, and always will to an extent, a vital component of any army land action even on the technology-heavy battle field of today. The mission of field artillery is to throw projectiles of high explosives or other munitions to places relatively far away and out of sight on the battle field.
Our products are inspected against criteria by Iranian defence standard. Process is fully defined with inspection procedures and documentation at every level of assembly. Each weapon will be certified according to test procedures at final inspection, functional test and function firing.
The barrels are produced by Electro Slay Remelting (ESR) process. Ingots forge to desired dimension with a reduction followed by homogenization, hardening and tempering treatment and mechanical properties including tensile, impact, and toughness will be studied and also ultrasonic testing will be done to identify any internal flows.
The guns fire all standard ammunition as well as special Rocket-Assisted projectiles, including:
Model |
105 mm Howitzer |
122 mm D-30I Howitzer |
155 mm 39-Caliber HM41 Howitzer |
Caliber (mm) |
105 |
122 |
155 |
Barrel Length |
23 Cal (2415 mm) |
39 Cal (4785 mm) |
39 Cal (6095 mm) |
Weight of Barrel (kg) |
325 |
1050 |
1777 |
Total Weight (kg) |
2030 |
3500 |
6900 |
Recoil System |
Hydropneumatic |
Hydropneumatic |
Hydropneumatic |
Elevation |
-5˚ to +66˚ |
-7˚ to 70˚ |
0˚ to 66˚ |
Traverse |
46˚ |
360˚ |
25˚ Right/ 23.5˚ Left |
Muzzle Brake |
- |
Double baffle |
Double baffle |
Number of Grooves |
36 |
36 |
48 |
Breech Type |
Horizontal Sliding Block |
Vertical Sliding Block |
Interrupted screw |
Max. Chamber Pressure (bar) |
2700 |
2600 |
3500 |
Rate of Fire (Rapid) |
10 rds. /min |
8 rds. /min |
4 rds. /min |
Max. Range (km) |
HE:11.62 |
HE: 15.6 BB: 21.5 HB: 18 |
HE: 18-22 BB: 30 RAP: 30 |
Ammunition Type |
HE, ILL WP, RP |
HE,BB HB,ILL WP,RP HEAT,RAP |
HE,BB,HB ILL,WP,RP Leaflet VLAP,RAP |
Max. Travelling Speed (km/h) |
60 |
80 |
55 |
Number of Crew |
8 |
8 |
11 |
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