Military Factory logo
Icon of F-15 Eagle military combat fighter aircraft
Icon of Abrams Main Battle Tank
Icon of navy warships
Icon of AK-47 assault rifle
HOME
LAND SYSTEMS
COUNTRIES
MANUFACTURERS
SELF-PROPELLED ARTILLERY
WORLD WAR 2


T19 105mm Howitzer Motor Carriage (HMC)


Self-Propelled Artillery Half-Track


The T19 Howitzer Motor Carriage was formed from the hull of the ubiquitous M3 Half-Track mated to the M2A1 105mm artillery piece.
Authored By: Staff Writer | Edited: 9/28/2018
National Flag Graphic

Specifications


Year: 1941
Manufacturer(s): State Factories - USA
Production: 1,500
Capabilities: Fire Support/Assault/Breaching;
Crew: 5
Length: 20.51 ft (6.25 m)
Width: 7.05 ft (2.15 m)
Height: 8.04 ft (2.45 m)
Weight: 10 tons (9,200 kg); 20,283 lb
Power: 1 x White 160AX 6-cylinder gasoline engine developing 147 horsepower.
Speed: 42 mph (68 kph)
Range: 186 miles (300 km)
Operators: United States
The "105mm Howitzer Motor Carriage T19" (105mm HMC T19) was yet another offshoot of the ubiquitous and wide-reaching American M3 Half-Track family. This particular variant, developed to fulfill the self-propelled artillery role, mounted the 105mm M2A1 field howitzer in a mounting over the midsection of the M3 Half-Track hull. The driving cabin was retained from the original as was the running gear, configuration and general profile of the classic vehicle. Due to the large nature of the gun being carried, only eight 105mm projectiles were stowed aboard, giving the T19 something of a limited tactical reach on the battlefield. However, it fulfill a vital role in providing a self-propelled artillery piece to the very fluid fronts across the campaigns of World War 2.

The M2A1 howitzer was a design stemming from the storied Rock Island Arsenal bordering Davenport, Iowa and Rock Island, Illinois. It entered production in 1941 and manufacture spanned into 1953, ensuring that the artillery piece would end with a good healthy service career. The weapon system weighed nearly 5,000lbs and measured a length out to 19 feet, 6 inches. The breech utilized a horizontal block arrangement with recoil handled by a hydropneumatic system. Elevation measured -5 to +66 degrees with traverse reaching 46-degrees to either side. Maximum firing range was seven miles. The weapon proved hugely popular with American allies during and after World War 2.

Generally such vehicles as the T19 gave way to properly dedicated platforms such as the M7 Priest SPAs making their mark from 1942 onwards. These were built atop the chassis of the M3 Lee Medium Tank.






Armament



1 x 105mm M2A1 howitzer

Ammunition:
8 x 105mm projectiles

Variants / Models



• T19 105mm HMC ("Howitzer Motor Carriage") - Base Series Designation.
Site Disclaimer  |  Privacy Policy  |  Cookies  |  Site Map

www.MilitaryFactory.com. Site content ©2003- MilitaryFactory.com, All Rights Reserved.

The "Military Factory" name and MilitaryFactory.com logo are registered ® U.S. trademarks protected by all applicable domestic and international intellectual property laws. All written content, illustrations, and photography are unique to this website (unless where indicated) and not for reuse/reproduction in any form. Material presented throughout this website is for historical and entertainment value only and should not to be construed as usable for hardware restoration, maintenance, or general operation. We do not sell any of the items showcased on this site. Please direct all other inquiries to militaryfactory AT gmail.com.

Part of a network of sites that includes GlobalFirepower, a data-driven property used in ranking the top military powers of the world, and WDMMA.org, the World Directory of Modern Military Aircraft.


Facebook Logo YouTube Logo