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BTR-70M1

BTR-70M 1 - Ukrainian 82-mm self - propelled mortar developed on the basis of the BTR-70 armored personnel carrier [1] [2] .

BTR-70M1
BTR-70M1
Classificationself-propelled mortar
Combat weight, t11.9 [1]
Crew5 [1]
Landing , people2 [1]
Story
ManufacturerUkraine GP HZSM [1]
Years of production2015 [2]
Years of operationsince 2015
The number of issued, pcs.1 [2]
Dimensions
Body length mm7535 [1]
Width mm2800 [1]
Height mm2235..2320 [1]
Base mm4400
Track mm2380
Clearance mm475
Reservation
Type of armorsteel rolled
Forehead, mm / city.8..10
Board of the case, mm / city.6
Feed housing, mm / city.6
Tower forehead, mm / city.6
Board towers, mm / city.6
The feed of the tower, mm / city.6
Armament
Caliber and brand of guns82 mm [1]
Gun typesmoothbore mortar [1]
Angles VN, deg.−5 .. + 30 [3]
Corners GN, hail.360
Firing range, km2 ( KPVT )
1.5 ( FCT )
SightsPP-61AM
Machine guns1 × 14.5 mm KPVT [1]
1 × 7.62 mm PCT [1]
Mobility
Engine type
two ZMZ-4905 [1]
ManufacturerZavolzhsky Motor Plant
Marktwo ZMZ-4905 [1]
Type oftwin carburetor gasoline
Volume4 250 cm 3
Maximum power120 l with. at 3400 rpm
Maximum torque284.4 Nm , at 2500 rpm
ConfigurationV8
Cylindereight
Combined Fuel Consumption116
Fuel consumption on the highway72
Bore92 mm
Piston stroke80 mm
Compression ratio6.7
Timing (number of measures)four
Cylinder operation1-5-4-2-6-3-7-8
Maximum revolutions3650
Recommended FuelGasoline A-76 GOST 2084-67
Engine power, l with.2 × 120 [1]
Speed ​​on the highway, km / h80 [1]
Cross country speed, km / h9..10 afloat
Cruising on the highway , km400..600
Cruising cross country, km250..375 on dirt roads
Specific Power, l s / t20
Wheel formula8 × 8/4
Suspension typeindividual torsion bar with hydraulic shock absorbers
Gradeability, hail.30 [1]
The overcome wall, m0.5
The overcome ditch, m2 [1]
Fording , mswims

Content

History

The prototype self-propelled mortar BTR-70M1 was made in the spring of 2015 at the Kharkov plant of special vehicles and subsequently transferred to the National Guard of Ukraine [2] .

In June 2015, after an incident with shooting in Mukachevo , an NSU used an armored vehicle in an operation against militants of the Right Sector in Transcarpathia [2] .

In January 2016, in the HZSM advertising video, it was mentioned about the possibility of producing an additional quantity of BTR-70M1 for state power structures of Ukraine and foreign customers [2] .

Description

BTR-70M1 is a converted armored personnel carrier BTR-70 Soviet-made [1] .

The BTR-70M1 crew consists of five people (commander of the car, driver, machine gunner, gunner and loader), it is possible to transport two paratroopers [1] .

Machine-gun armament in the tower is preserved, an 82-mm battalion mortar arr. 1937 year [1] . To fire from a mortar, a double-leaf hatch is installed in the roof of the airborne compartment, the wings of which can be fixed with stops in an upright position. Mortar mines horizontally stacked on the rack on the port and starboard side. The mortar base plate is fixed outside the hull (which allows the mortar to be used separately from the armored car) [2] .

In addition, during the conversion of the BTR-70 to the BTR-70M1 for easier start-up of the engines in the cold season, the base heater ПЖБ-300В was replaced with a diesel pre-heater 14TS-10 [1] .

Operator countries

  •   Ukraine - 1 pc. transferred to the arsenal of the National Guard of Ukraine [2] .

Notes

  1. ↑ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 BTR-70M1 // official site of the State Enterprise "Kharkov Plant of Special Machines"
  2. ↑ 1 2 3 4 5 6 7 8 In Kharkov, a self-propelled mortar was created (video) // "Status Quo" (Kharkov) on January 26, 2016
  3. ↑ Armored personnel carrier BTR-70. Technical description p. 16
Source - https://ru.wikipedia.org/w/index.php?title=BTR-70M1&oldid=100143019


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Clever Geek | 2019