KMW Unveils Donar Artillery System
Vehicle touted as faster, more powerful replacement for PZH 2000
By kris osborn and thomas newdick
Published: 16 Jun 18:16 EDT (14:16 GMT)
PARIS - Krauss-Maffei Wegmann (KMW) and General Dynamics European Land Systems publicly unveiled on June 16 their new DONAR artillery vehicle, an all-terrain, high-mobility, 35-ton armored 155mm howitzer with automatic loading and a rotating turret.
The Donar is capable of simultaneously placing four 155mm artillery rounds on one target by varying the angle and height of projectiles fired, a KMZ spokesman said. ( Kris Osborn / Staff)
On display at the Eurosatory exposition here, the Donar is designed to be a faster, more powerful and more efficient replacement for the KMW-built PZH 2000 artillery vehicle used by Germany, the Netherlands, Greece and Italy
"We have a muzzle velocity radar integrated the same as PZH 2000. We have an autocorrect after each round, so we have a very precise weapon," KMW marketing manager Patrick Lenz said.
The DONAR is built for a crew of two, with an automatic loader and a combined independent and automatic firing module; the howitzer has hit targets up to 40 kilometers away in tests, Lenz said.
Similar to the U.S. Army's Future Combat Systems newly built Non-Line-of-Sight Cannon, the DONAR is capable of Multiple Rounds Simultaneous Impact, a term describing the weapon's ability to simultaneously place four 155mm rounds on one target by varying the angle and height of projectiles fired, Lenz said.
In development for several years, the DONAR will go through additional firing tests in coming months at Mappen Proving Grounds in Germany to fine-tune the electronics and targeting, Lenz said.
The DONAR is a tracked vehicle with a specially designed 360-degree rotating turret that allows gunners to quickly adjust to emerging targets.
"We have a high mobile chassis with a well-protected crew cabin and a 720 horsepower engine," Lenz said.
GDLS president John Ulrich said production and workshare agreements with European customers would lead to a new cross-border program.
"The Donar meets European political needs for collaboration in the sector," Ulrich said.
He said the Donar got its start in KMW and GDELS's collaboration on the Leopard tank in Spain, and a prototype was developed in just over one year, sped by off-the-shelf components for chassis and armament.
The Donar's 155mm howitzer is built on KMW's PzH 2000 tracked howitzer with a new automatic breech-block drive, said Frank Haun, CEO and president of KMW. The cross-country-capable chassis is derived from a GDELS ASCOD 2 infantry fighting vehicle.
The Donar can be carried by the Airbus A400M airlifter, but not the C-130 and Transall C-160 transports. The delays to the A400M could hurt Donar orders.
The Donar was recently tested by Germany's Federal Office of Defense Technology and Procurement, with successful results, Haun said.
KMW and GDELS say they can increase the rate of fire from six rounds per minute to seven or eight, and to build an add-on armor kit that would raise the level of protection for the two-man crew cabin from the Level I standard to Level III without exceeding the 31.5-metric-ton limit for A400M. Haun said a production version would be able to accept secondary armament.
KMW officials said the gun turret might be mounted on wheeled vehicles and other platforms. This modular concept could also extend to production, with the possibility of mixing and matching components to meet customer requirements.
The export-oriented Donar supersedes KMW's Artillery Gun Module (AGM), which allied the PzH2000's armament with an MLRS chassis in a platform aimed at the German market, a KMW spokesman said.