Carriage, Motor, Multiple Gun, M14 | TM 9-2800: Standard Military Motor Vehicles, Technical Manual, U.S. War Department, September 1, 1943 (Lone Sentry)

[Lone Sentry: WWII Photographs, Documents and Research]

[Lone Sentry: World War II Photographs, Documents and Research]

TM 9-2800: Standard Military Motor Vehicles

Technical Manual, U.S. War Department, September 1, 1943

[DISCLAIMER: The following text and illustrations are taken from a WWII U.S. War Department Technical Manual. As with all wartime manuals, the text may be incomplete or inaccurate. No attempt has been made to update or correct the contents of the original technical manual. Any views or opinions expressed do not necessarily represent those of the website.]

CARRIAGE, MOTOR, MULTIPLE GUN, M14

Technical Manuals: TM 9-707, TM 9-1707A

Parts List: SNL G-147

Manufacturer: International Harvester Co.

Armament: Two Guns, machine, cal. .50, HB, M2, turret type; one Gun, submachine, cal. .45, M1928A1; one Rifle, cal. .30, M1903, with Launcher, grenade; three Carbines, cal. .30, M1.

Ammunition: 5,000 rounds, cal. .50; 480 rounds, cal. .45; 36 grenades.

[Carriage, Motor, Multiple Gun, M14]
RA PD 66387

Classification: Substitute standard

Purpose: To provide mobility for antiaircraft guns.

[U.S. WW2 Half-Track, Carriage, Motor, Multiple Gun, M14 Dimensions Diagram]

GENERAL DATA

Crew 5

Weight Net (lb) 16,800

Payload (lb) 3,000

Gross (lb) 19,800

Shipping dimensions (cu ft) 1,069 (sq ft) 145

Tires—Combat Ply 10 Size 9.00 x 20

Tread, center to center (in.) Front—64 1/2 Rear—63 13/16

Track width (in.) 12 1/4

Ground clearance (in.) 18 1/4

Ground pressure, tires (lbs per sq in.) 33.5

Electrical system (volts) 12

Capacities Fuel, 80 octane gasoline (gal) 60

Cooling system (qt) 31

Crankcase (refill) (qt) 8

Brakes Hydraulic (Hydrovac)

Communication Radio

PERFORMANCE

Maximum gradability (percent) 60

Turning radius (ft) Right 28 Left 30

Maximum vertical obstacle vehicle will climb (in.) 12

Fording depth (in.) 32

Angle of approach (deg) 36

Angle of departure (deg) 32

Fuel consumption, average conditions (miles per gal) 3.3

Cruising range, average conditions (miles) 200

Maximum allowable speed (mph) 42

1st 2nd 3rd 4th

Cruising speed 8.5 16 24 42

ENGINE

Manufacturer IHC Model Red-450-B

Type In-line, 4 cycle Number of cylinders 6

Displacement (cu in.) 451

Governed speed (rpm) 2,600

Brake horsepower 141

Ignition type Battery

ADDITIONAL DATA

Winch capacity (lb) 10,000

Basic chassis Carrier, personnel, half-track, M5

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