M107 175MM PDF

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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Views Read Edit View history. Depending on the type and number of charges used in each shot, and the maintenance applied to the mm M gun, its tube life could span from to 1 rounds early M tubes could only withstand full charges. Israeli M at Latrun museum.

M mm Self Propelled Gun Photos Page 1

The hull was indeed quite small and light with parts from the FMC standard APCs, 1755mm, front drive sprockets, tracks, torsion bars units, but without return rollers or 175mm idlers. The engine and transmission are mounted in the front right, with the driver to its left. Many of the Ms were rebuilt into the MA2 configuration. The chassis itself is largely flat and featureless, with a short and shallow frontal slope, and the driver’s hatch at the extreme front-left of the vehicle.

The 8-inch howitzer m1077 found with most division artilleries, and both the 8-inch howitzer and mm. The hydraulic autofrettage procedure used in the early s was an expensive, difficult, slow, and sometimes dangerous procedure where pressurized hydraulic fluid, on the order ofpsi or greater, was pumped into the bore of the tube to apply compressive residual stress at the bore. By using this site, you agree to the Terms of Use and Privacy Policy. It has a ground clearance of 0. Longer tempering times allowed impurities to migrate to grain boundaries.

During the war against Pol Pot ‘s Khmer Rouge government in neighbouring Cambodia, Vietnamese Ms participated in the many battles along the border of the two countries. 175m


Israelies employ special ammunition having a range close to It goes without saying, but the M’s crew is thus extremely vulnerable to counter-battery fire, snipers, strafing runs, and even the effects of the M’s own nuclear ammunition. Retubing the barrel was necessary when the barrel had exhausted its service life, fractures were detected, or when converting the M to an M The T and T were driven by a diesel engine and manufactured in series under the respective references M and M In order to achieve acceptable fatigue resistance, the majority of artillery cannon designs up to the s used gun steel at strength levels of aboutpsi yield strength.

Production of the M SPG began inand continued untilwith a total of units built.

The fatigue life of this replacement design was increased at least ten-fold from the original design, and in service failure was eliminated. It was further noted that the lower life tubes were linked to longer timed – lower temperature tempering processes.

US Army M107 175mm gun at Nui Dat – Photo supplied by Mal Brand [1967]

The M also had its disadvantages. Army motorized mm artillery piece was the M55based on the chassis and the turret of the M53 mm self-propelled gunwhich used some components from the M48 tank. They were introduced into U. The manual m10 was used to lay the gun, since the hydraulic control was too coarse.

As with most things in life, nothing comes for free. This was proven in at the Battle of Khe Sanhwhere American forces came under a long and intense siege by North Vietnamese troops and were constantly bombarded by accompanying artillery fire. The bore and ammunitions were modernized, range extended to 50 km. Both had diesel engines and were successfully tested, and adopted, standardized as the M and M respectively in and An Israeli M self-propelled gun in Latrun.

Israeli Romach local denomination for the M The other 175mk not part of the reduced crewup to nine of them, were in charge of the ammo supply and 175mj of the fused, charges, but also aiming stakes, and 175mmm sight, communication, security, and run the M among other tasks.


175mm They were truly state-of-the-art at the time and initially offered a superlative response to any Soviet artillery systems. This spade is dug into the ground before firing the mm gun.

Though in an ironic twist of fate, the Soviet Union developed and fielded equivalents to both a towed and self-propelled mm gun – the mm S and mm 2S7 Pionrespectively.

Pacific Car and Foundry company developed a number of prototypes. The IDF acquired over vehicles. Army service as the M and M in andrespectively. Although withdrawn from U.

M107 self-propelled gun

Electron microscopic examination a very recent tool for the period revealed that the impurities in the lower life tubes were most prevalent in the grain boundaries, where in the longer life tubes they appeared well distributed longer life tubes, they appeared well distributed. Mm107 15 January In practice, additional ammunition is carried by support vehicles. The M was used extensively in Vietnam to provide long range firesupport being able to fire more than 30 km and took part in numerous cross-DMZ duels with NVA guns.

In Vietnam, it was the only land-based US artillery piece that outranged the infamous Soviet mm M with a range of 27 kmand the M gained fame in the Siege of Khe Sanh for this feat.

So far are in service with IDF, modernized. The M shared many components with, and in many cases was replaced by, later versions of the M 8″ howitzer. During the s, the standard U. The gunner uses hand signals to the driver, who views them in the left rear view mirror and moves the vehicle left or right by tapping on the steering bar.

Ms 175mmm had sufficient range to hit the Syrian capital of Damascus [ citation needed ]. 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.

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