PART 1 1
GROUP 66 INSTRUMENTS AND LABORATORY EQUIPMENT
Class 6665 Hazard-Detecting Instruments
and Apparatus
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ENGINEER
RECONNAISSANCE MEANS
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Basic Characteristics
Rate of engineer reconnaissance:
terrain and troop movement routes, km/h 8 - 10
mine obstacles, km/h 5
water barrier of 100 m wide, min 5
Width of metallic antitank mine detection zone, m 3.6
Depth of metallic antitank mine detection, m 0.3
Vehicle weight, t 17
Maximum speed, km/h:
on road 52
in water 12
Engine power, hp 300
Fuel distance, km 500
Specific ground pressure, kgf/cm
2
0.69
Trench crossing width, m 2.3
Maximum negotiable wall height, m 0.65
Overall dimensions (length x width x height), mm 8,220 x 3,150 x 2,400
Total prompt radiation reduction factor 2.78
Armament 7.62mm PKT machine gun
Communication range, km 20
Permissible water roughness, swell scale 3
Reserve buoyancy, % 14
Crew 6
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ENGINEER EQUIPMENT
IRM ENGINEER RECONNAISSANCE VEHICLE
The vehicle is intended to conduct reconnaissance of
terrain, troop movement routes, as well as water and
mine obstacles.
It is an armored tracked amphibious vehicle based on
units and assemblies of the BMP-1 ICV. Stationary and
portable reconnaissance equipment carried by the
vehicle makes it possible to obtain information about
water barriers (width, depth, velocity of current, relative
bottom density, underwater obstacles, thickness of
ice), terrain trafficability, presence of explosive items in
the soil and at ford sites, and also conduct reconnais-
sance in the areas contaminated with toxic and
radioactive agents.