For data and forecasts on current programs please visit www. or call +1 April M mm Self -Propelled Gun -. The M mm self-propelled Gun was largely deployed in NATO areas and its ammunition was commonly used throughout NATO forces. One such artillery piece is the M self-propelled howitzer. This mm artillery piece entered service in , alongside the M
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General Motors 8V71T diesel. In addition, the diesel allowed for a generous km range miles. In other words, the tube that has been autofrettaged will be capable of withstanding a higher internal ballistic pressure than its non-autofrettaged counterpart without going to a thicker tube wall. The fuel capacity is 1 liters, allowing for a km range.
M armored recovery vehicle, also uses the same chassis as the M Maximum rate of fire. M firing in Vietnam Its hallmark was its excellent m10 which allowed to evade counter-battery fire and range capabilities, surpassing even the best Soviet-built artillery pieces of SPGs like the 2S7 Pionand was employed with success by destroying command, control, communications facilities and supply trains.
Designed to be part of a common family of weapons utilising the same chassis components, the M and M were essentially the same vehicle mounting different barrels.
Although the M was also built by the FMC Corporation and Bowen-McLaughlin-York, the initial bidder was Pacific Car and Foundry, chosen by Detroit tank arsenal because of the patented key features of the M55 which were provided, like the gas equilibrator barrel balance system, and associated pendulum sensor, no back pawl limits and taper hydraulic recoil cylinders, or the hydraulic lockout of the suspensions when shooting.
It has a ground clearance of 0. The M is Army’s Vilseck Maintenance Facility after replacing a broken torsion bar.
US Army M107 175mm gun at Nui Dat – Photo supplied by Mal Brand 
Tank Museum Videos Published on Notify me of follow-up comments by email. A mm field gun in the case of the M and mm howitzer in the case of the M It was intended to propel heavy projectiles over vast distances, with the intent of attacking strategic targets in the enemy’s rear area from the frontline.
This page was last edited on 21 Decemberat This led the U. Early barrels were limited to firings with the maximum zone 3 propellant, but later examples extended this to between and 1, firings with extensive bore scoping by the supporting U.
Production of the M SPG began inand continued untilwith a total of units built.
M mm Self-Propelled Gun
During the formulation of the requirements that spawned the M’s development, a towed mm gun was also considered by the US 175,m, but the mobility offered by a self-propelled mm gun was deemed far more important for running artillery missions in Central Europe.
Army Ordnance Company or a fixed depot as it requires an overhead electric rail winch and chassis modifications for the E2 barrel. Israeli Romach as of today.
During the s, the standard U. This long-range advantage, along with its ability to rapidly move from its previous position, made it an effective weapon for destroying North Vietnamese Army and Viet Cong command-and-control sites, communications facilities and supply-trains, while evading counter-battery fire from its longest-range Soviet counterparts in service with North Vietnam.
mm Self-Propelled Gun M – Tank Encyclopedia
The latter was partly based with components of the M48and existed in a mm heavy artillery version. Want to publish your own articles? 175,m M self-propelled gun enjoyed an outstanding combat record. The manual backup was used to lay the gun, since the hydraulic control was too coarse. The M was retired in the s from the US Army arsenal, gradually replaced by the M, but still soldiers on in many countries around the world. The gun sits atop a carriage in a slot that allows 175mmm tube to recoil rearward.
Longer tempering times allowed impurities to migrate to grain boundaries.
Army from the early s through to the late s. In addition to its use in performing maintenance on the M and M, and for recovery of damaged or inoperable vehicles, this vehicle has seen wide use in a variety of engineering roles. Views Read Edit View history. The Ms operated by Iran also saw extensive combat service, and were used throughout the Iran-Iraq War alongside mm M Koksansin the later years of the war. M mm in Vietnam.