SHRKarms презентация

Four-barrel machine gun PSH 4762MB

Main technical characteristics:
Caliber …………………................7.62x51 mm
Number of barrels..………..……...4
Length of barrels ………...…….....720 mm
Machine gun body siz.……………998x116x127 mm
Machine gun body weight ……....14 kg
Ammunition ...............……………600 rounds in boxes on a machine gun
or 2000 - 3000 in boxes with feed on a tape sleeve.

Compact light four-barrel medium machine gun PSH 4762MB is a powerful weapon for hitting ground and air targets (including lightly armored and small-sized) at a distance of 800-1000 m with a high density of fire. The design of the machine gun is based on the principle of exhausting gases operating on the command gas — mechanical unit. The shutter is absent. The machine gun is powered on both sides at the same time. The tape pulling is performed immediately from the beginning of the rollback of the command unit. The feed of the cartridge into the chamber is provided along the axis of the barrel.

The machine gun provides shooting at a variable pace. Shooting is conducted simultaneously from two barrels with a 0.006 - 0.003 second interval between shots or two shots at the same time (doublet), which provides an initial rate of fire of 160 - 200 rounds per second or 9600 - 12000 RPM. The secondary rate, after practicing the automation, is 800-1200 RPM. The barrels are stationary in shooting, which increases the accuracy of fire. Heated barrels change into cold without removing them from the receiver in 5-7 seconds, which increases the duration of the shooting.The machine gun’s defeat zone in elevation is from -15 degrees to 90 degrees without a “dead” zone at the zenith and 360 degrees in azimuth.

Four-barrel machine gun MSH 4762T
Caliber ……………………………...............................7.62x51mm
The number of barrels ……...….................................4 pcs.
Barrel length ………….……………............................720 mm
The weight of the machine gun
with blocks of supplies without cartridges .................30 kg
The number of cartridges in the blocks .....................960 - 1200 cart.

The four-barrel machine gun PSH 4762 T is designed for installation on land, sea, and air-based turrets. A machine gun is a powerful weapon for hitting ground and air targets (including lightly armored and small ones) at ranges up to 800-1200m. The design of the machine gun is based on the electromechanical principle of automation with a command gas-mechanical unit. The design of the machine gun provides shooting at a variable rate. Shooting is conducted simultaneously from two barrels with interval of 0.006 - 0.003 seconds in process of rotation of the barrels, which provides an initial rate of fire of 160 - 200 rounds per second or 9600 - 12000 rpm. The secondary rate, after practicing the automation, is 800-1200 rpm.