Olive-Drab.com Military HQ
What's New? | Olive-Drab Directory | Adv Search  
  Home >> Military Vehicles >> Charts >> Halftracks >> M-3 Halftrack

Vehicles Weapons History Uniforms/Gear Rations War Dogs Photos/Video Info/Intel FAQ Store Facebook/Blogs

Loading...
Military Theme
T-Shirts & Stuff
Visit Olive-Drab.com's sister site for
over 8,000 free military vehicle photos!

M-3 Halftrack

The M-3 Halftrack was widely used by mounted units during World War II and afterwards. It was a slightly longer upgrade of the similar M2 halftrack with additional rear armor, a rear door, a winch and other changes. It carried twelve men (ten in the rear, and two in front) plus the driver and was initially armed with a single .30 cal. machine gun on a post mount.

An M-3 Halftrack towing a howitzer rolls ashore from a Mulberry floating causeway, an artificial harbor constructed by Navy SeaBees off Omaha Beach, 16 June 1944
An M-3 Halftrack towing a howitzer rolls ashore from a "Mulberry" floating causeway, an artificial harbor constructed by Navy SeaBees off Omaha Beach, 16 June 1944.

Today in WW II: 1 Sep 1939 German troops, tanks, and aircraft begin Blitzkrieg attack on Poland, the start of WW II in Europe.   

M-3 Halftrack (G-102)

The M3 halftrack was designed primarily as a troop carrier, with reduced storage but more seating compared to the M2 halftrack. To distinguish the M3 halftrack from the M2 halftrack, note that the ten-inch longer M3 body extends further beyond the tracks (and has no step) while the M2 body stops close to the end of the tracks. During the production life of the M3 many small changes were made, in parallel with the M2, including spring-loaded idlers, demountable headlights moved from the fenders to the side of the hood, mine racks, and a winch.

Over 42,000 M3 Halftracks were produced between 1939 and 1944, in a number of variants. M3 halftracks had a post mount machine gun, rather than the skate rail found on the M2. The M3A1, introduced in 1945, had an additional .50 cal. machine gun in the front, center next to the driver, on a ring mount. The 10 ton vehicle was powered by a White 160AX 6 cyl. 128 hp gasoline engine that moved it at up to 55 mph on the road. They were used through World War II and later, until replaced by the M75 Armored Personnel Carrier.

Among the many variations of the M3 and M3A1 halftracks were:

Find additional photos and hi-res versions of the M-3 Halftrack at the Olive-Drab Military Mashup:

SCR-299 Long-Range Radio Set mounted in M3 Halftrack.  Trailer was usually carrying a power generator for the SCR-299.
601st Tank Destroyer Bn. officers (CPT Paulick and 1LT Gioia) confer in front an M2A1 command halftrack, near El Guettar, central Tunisia, 23 March 1943. Several jeeps are nearby and behind them is an M3 75mm GMC tank destroyer.
Air base security troops racing to their M3 75mm Gun Motor Carriage halftracks  during an alert, North Africa, circa 1943.
Marine M-3 75mm Gun Motor Carriage halftracks blast away at Japanese positions on a Guam ridge, 21 July 1944. The 75mm guns cleared a patch at the center of the ridge, enabling the Leathernecks to capture this position.
M3 halftrack plows its way through a muddy road in the Hurtgen Forest, 15 February 1945. 16th Infantry Regiment, 1st Infantry Division.  The region was devastated by months of intense fighting, with heavy casualties.
Halftrack personnel carrier M3, mounting a .30-caliber machine gun parked at base of hill, its machine gun trained on a hillside target, Bougainville, circa 1944. This vehicle was used to bring men and supplies to the fighting lines and had seating capacity for thirteen men. The roller in front assisted in climbing out of ditches

Recommended Book About the M3 Halftrack

M-3 Halftrack Photo Gallery

M3 half-track during training exercises at Ft. Knox, KY, June 1942
M-3 half-track during training exercises at Ft. Knox, KY, June 1942.

Rear view of M3 half-track during training exercises at Ft. Knox, KY, June 1942
Rear view of M-3 half-track during training exercises at Ft. Knox, KY, June 1942.

Interior of an M3 half-track during training exercises at Ft. Knox, KY, June 1942
Interior of an M-3 half-track during training exercises at Ft. Knox, KY, June 1942.

An M-3 half-track carrying the flag of a medical unit fords a river.  Photo taken during the Second Army's Middle Tennessee maneuvers in 1942.  A second halftrack can be partially seen in the brush, upper left.
An M-3 half-track carrying the flag of a medical unit fords a river. Photo taken during the Second Army's Middle Tennessee maneuvers in 1942. A second halftrack can be partially seen in the brush, upper left. Thanks to Bukvoed for proper ID of the M3 halftrack.

M-3 Halftrack crossing the Seine River in France, 1944
M-3 Halftrack crossing the Seine River in France, 1944.

M-3 Halftrack at 4th Infantry Division Museum, Ft. Hood, TX, 2 December 2005.   Photo: Courtesy of Bob Pettit
M-3 Halftrack at 4th Infantry Division Museum, Ft. Hood, TX, 2 December 2005. Photo: Courtesy of Bob Pettit.

M-3 Halftrack at 4th Infantry Division Museum, Ft. Hood, TX, 2 December 2005.   Photo: Courtesy of Bob Pettit
M-3 Halftrack at 4th Infantry Division Museum, Ft. Hood, TX, 2 December 2005. Photo: Courtesy of Bob Pettit.

M-3 Halftrack dataplate
M-3 Halftrack dataplate. Photo: Courtesy of Benny De Maeyer.

M-3 Halftrack restored
Restored M-3 Halftrack. Photo: Courtesy of Benny De Maeyer.

Find at Amazon:  Military Issue equipment, clothing, boots, MREs, MOLLE gear and much more.

  Home >> Military Vehicles >> Charts >> Halftracks >> M-3 Halftrack What's New? | Olive-Drab Directory | Adv Search