A TM-57 with a tilt-rod fuze
The TM-57 mine is a large, circular
Soviet
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, ...
metal-cased blast
anti-tank mine
An anti-tank mine (abbreviated to "AT mine") is a type of land mine designed to damage or destroy vehicles including tanks and armored fighting vehicles.
Compared to anti-personnel mines, anti-tank mines typically have a much larger explosive c ...
. It can either be triggered by a pressure or a
tilt-rod fuze. A development of the
TM-46 mine, it is found in Africa, the Middle East, and South East Asia.
Description
The TM-57 has a larger main charge and improved fuzing compared to the earlier TM-46. It is circular with a metal case and a central
fuze
In military munitions, a fuze (sometimes fuse) is the part of the device that initiates function. In some applications, such as torpedoes, a fuze may be identified by function as the exploder. The relative complexity of even the earliest fuze d ...
well. A secondary pull-action fuze ''MUV-2'' (
Rus. МУВ-2) or ''VPF'' (
Rus. ВПФ) pull and tilt fuze can be fitted on the side of the mine, which serves as an
anti-handling device. The tilt rod fuze gives the mine improved resistance to blast; it is activated when it is forced to a deflection of 25 to 30 degrees. A training version of the mine that produces smoke is designated the TM-60.
Specifications
*Diameter: 316 mm
*Height: 102 mm
*Operating pressure: 120–400 kg or 21 kg tilt.
*Weight: 8.47 kg
*Explosive content: 6.34 kg of
TNT, TGA (
RDX
RDX (abbreviation of "Research Department eXplosive") or hexogen, among other names, is an organic compound with the formula (O2N2CH2)3. It is a white solid without smell or taste, widely used as an explosive. Chemically, it is classified as a n ...
/TNT/Aluminium) or MS (RDX/TNT/Aluminium/Wax)
*Fuse:
** MVZ-57 pressure.
** MVSh-57 tilt with MD019 detonator.
See also
*
TM-46 mine, predecessor.
*
Anti-tank mine
An anti-tank mine (abbreviated to "AT mine") is a type of land mine designed to damage or destroy vehicles including tanks and armored fighting vehicles.
Compared to anti-personnel mines, anti-tank mines typically have a much larger explosive c ...
*
Land mine
A land mine is an explosive device concealed under or on the ground and designed to destroy or disable enemy targets, ranging from combatants to vehicles and tanks, as they pass over or near it. Such a device is typically detonated automati ...
Anti-tank mines
Land mines of the Soviet Union
{{Landmine-stub
