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Název:
Name:
OT-90M1
Originální název:
Original Name:
OT-90M1
Kategorie:
Category:
obrněný transportér
Výrobce:
Producer:
VOP 026, Šternberk /
Období výroby:
Production Period:
DD.MM.1993-DD.MM.199?
Vyrobeno kusů:
Number of Produced:
?
Prototyp vyroben:
Prototype Built:
DD.MM.1992
Osádka:
Crew:
3
Přepravní kapacita:
Seating Capacity:
6 (8) osob/troops
Technické údaje:
Technical Data:
 
Bojová hmotnost:
Combat Weight:
12400 kg
Celková délka:
Overall Length:
6735 mm
Celková šířka:
Overall Width:
2940 mm
Celková výška:
Overall Height:
2365 mm
Světlá výška:
Ground Clearance:
370 mm
Pancéřování:
Armour:
6 - 19 mm
Pohon:
Propulsion:
 
Typ:
Type:
UTD-20
- čtyřdobý, kapalinou chlazený, vznětový
- počet válců: 6 do V
- sklon válců: 120°
- maximální kroutící moment: 980 (+49/- 98) Nm
- hmotnost: 665 kg + 5%
- rozměry:
-- délka: 791 mm (včetně vyčnívajícího hřídele)
-- šířka: 1 150 mm
-- výška: 732 mm
- kompresní poměr: 15,8
- objem válců: 15,9 l
Výkon:
Power:
220 kW při 2600 ot/min
Převodové ústrojí:
Transmission:
mechanická synchronizovaná převodovka
- počet stupňů: 5+1
- hmotnost převodovky s hlavní spojkou a planetovým směrovým ústrojím: 536 kg
Výkony:
Performance:
 
Rychlost na silnici:
Road Speed:
65 km/h
Rychlost v terénu:
Cross-country Speed:
40-451) km/h
Jízdní dosah po silnici:
Cruising Range on Road:
745 km
Jízdní dosah v terénu:
Cross-country Cruising Range:
540 km
Překonávání překážek:
Obstacles Crossing:
 
Svah:
Gradient:
35 °
Boční náklon:
Side Slope:
25 °
Překročivost:
Trench Crossing:
2,5 m
Výstupnost:
Vertical Obstacle:
0,7 m
Brodivost:
Fording Depth:
-2) m
Výzbroj:
Armament:
kulomet KPVT
- ráže: 14,5 mm
- náboje: 500 kusů


kulomet PKT
- ráže: 7,62 mm
- náboje: 2000 kusů
Uživatelské státy:
User States:
Poznámka:
Note:
1) průměrná rychlost na suché nezpevněné cestě
2) vozidlo je obojživelné;
- maximální rychlost (vpřed): min. 7 km/h
- maximální rychlost (vzad): ~ 2 km/h
Zdroje:
Sources:
Tanková a automobilová technika v české a slovenské armádě, Naše vojsko, Praha 2003
Tank-26-8
URL : https://www.armedconflicts.com/CZK-OT-90M1-t96260#429592Version : 0
MOD
OT-90M1

Shortly after the introduction OT-90 into the armament of the Czechoslovak army manifested a number of its shortcomings, which included: - OT- 90 has worse driving and sailing characteristics than BVP-1, which was caused by the OT-90 shift of the center of gravity forward - tank machine gun vz. 43/66 SGMT is physically and morally obsolete
- shooting in the sector above the hatches of the driver and the transporter commander is permanently excluded
- the transporter commander does not have the ability to determine the azimuth position of the target, which could tell the shooter
- primitive shooter seat it was almost impossible to keep on sitting
- the fumes of gunfire are not sucked out of the tower
- insufficient internal lighting of the tower
- space for movement and operation of the charger is limited by ammunition boxes

These insufficiencies were fixed by VOP 026 on one prototype during 1992. Modernization elements were tested and designed for implementation from the first quarter of 1993 in all OT-90, which u VOP 026 underwent revision, medium repair or general repair. The modified transporter received the designation OT-90M1.

The modernization included the following parts:
- addition of another chassis shock absorber for the rockers of the second wheels
- tank machine gun vz. 43/66 SGMT was replaced by type PKT
- the tower is supplemented by a TNP periscope -350B
- the commander's turret is supplemented by an azimuth ring
- headlight OU-3GA-2 is moved during normal operation to the mounts in the combat area
- mechanical firing limiter is replaced by electric firing blocking only when the hatches are open
- the shooter's seat is replaced by a seat "Karosa" with headrest, armrests and safety belt
- exhaust fumes during shooting is provided by a fan from BVP-1
- interior lighting in the tower is done by two lamps from BVP-1, outside the tower is placed on the ceiling headlight FFG-126 from BVP-1
- ammunition boxes are located on both sides of the combat area, which increased the space for the activity of the loader
URL : https://www.armedconflicts.com/CZK-OT-90M1-t96260#429596Version : 0
MOD
Side view of the OT-90M1 version.
CZK - OT-90M1 -


URL : https://www.armedconflicts.com/CZK-OT-90M1-t96260#429536Version : 0
MOD
OT-90M1 ("730u") decommissioned from the ACR.
CZK - OT-90M1 - (MORTAR INVESTMENTS)

(MORTAR INVESTMENTS)
CZK - OT-90M1 - (MORTAR INVESTMENTS)

(MORTAR INVESTMENTS)
CZK - OT-90M1 - (MORTAR INVESTMENTS)

(MORTAR INVESTMENTS)
URL : https://www.armedconflicts.com/CZK-OT-90M1-t96260#429535Version : 0
MOD
OT-90M1 ( author's archive )
CZK - OT-90M1 -


URL : https://www.armedconflicts.com/CZK-OT-90M1-t96260#357727Version : 0
MOD
OT-90M1 ("264") from the collections of the Military Museum on the Demarcation Line , Brdy Military District, Bahna 2015, June 2015.
author: Josef Holek [ / sources:aaaaaa]

CZK - OT-90M1 -


URL : https://www.armedconflicts.com/CZK-OT-90M1-t96260#534656Version : 0
MOD