1 / 5

ABRAMS TANKS M1, M1A1, M1A2

ABRAMS TANKS M1, M1A1, M1A2. Crew of 4: Driver, Gunner, Loader, Commander. ABRAMS Tanks M1, M1A1, M1A2. Armament Main gun: 105 mm on M1, 120 mm on M1A1, M1A2 7.62mm Coaxial Machine Gun 7.62mm or .50 caliber machine gun over turret hatches

pascale-cameron
Télécharger la présentation

ABRAMS TANKS M1, M1A1, M1A2

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. ABRAMS TANKSM1, M1A1, M1A2 Crew of 4: Driver, Gunner, Loader, Commander

  2. ABRAMS TanksM1, M1A1, M1A2 • Armament • Main gun: 105 mm on M1, 120 mm on M1A1, M1A2 • 7.62mm Coaxial Machine Gun • 7.62mm or .50 caliber machine gun over turret hatches • Noise sources: chordal action, armament, AFES, smoke grenade launchers • Exposure conditions: • Hatches open , commander’s head outside (exposed Cmdr) • Hatches closed, crew inside • Training evaluator sitting on top of turret

  3. ABRAMS TanksM1, M1A1, M1A2 • HPD • All 4 crewmembers wear CVC / DH132 • Steady-State Noise • 85 - 100 dBA Stationary • 96 - 117 dBA While moving 10 to 40 mph • Can reach exposure limits in: • 16 minutes with DH-132 • 174 minutes with DH-132 and earplugs • Double protection recommended if traveling more than 10 miles in 24 hours • Impulse Noise: • Moderate impulse noise from machine guns, AFES, Smoke Grenades, Main gun if crew inside and driver’s hatch is closed

  4. ABRAMS TanksM1, M1A1, M1A2 • Severe exposure from certain main gun cartridges for exposed CDR, Evaluator position • Limited to a few rounds per day • Exposure not allowed if: Driver’s hatch is open for any firing, certain cartridges for exposed Cmdr and evaluator

  5. ABRAMS TANKSM1, M1A1, M1A2 ABRAMS TanksM1, M1A1, M1A2 • Armament • Main gun: 105 mm on M1, 120 mm on M1A1, M1A2 • 7.62mm Coaxial Machine Gun • 7.62mm or .50 caliber machine gun over turret hatches • Noise sources: chordal action, armament, AFES, smoke grenade launchers • Exposure conditions: • Hatches open , commander’s head outside (exposed Cmdr) • Hatches closed, crew inside • Training evaluator sitting on top of turret Crew of 4: Driver, Gunner, Loader, Commander ABRAMS TanksM1, M1A1, M1A2 ABRAMS TanksM1, M1A1, M1A2 • HPD • All 4 crewmembers wear CVC / DH132 • Steady-State Noise • 85 - 100 dBA Stationary • 96 - 117 dBA While moving 10 to 40 mph • Can reach exposure limits in: • 16 minutes with DH-132 • 174 minutes with DH-132 and earplugs • Double protection recommended if travelling more than 10 miles in 24 hours • Impulse Noise: • Moderate impulse noise from machine guns, AFES, Smoke Grenades, Main gun if crew inside and driver’s hatch is closed • Severe exposure from certain main gun cartridges for exposed CDR, Evaluator position • Limited to a few rounds per day • Exposure not allowed if: Driver’s hatch is open for any firing, certain cartridges for exposed Cmdr and evaluator

More Related