CZK - TZ-74 (dekontaminační vozidlo)

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TZ-74


The device is designed to decontaminate combat equipment and other vehicles. The principle of decontamination is based on a stream of hot gases from a jet engine M-701. The TZ-74 can also be used to create smoke screens and extinguish fires. The device operates in pairs (two TZ-74s) to form a single workstation.


It allows for the decontamination, deodorization and disinfection of external surfaces and other (e.g. transport) equipment. It can also be used to mask units by creating a smoke screen and, if necessary, to extinguish fires. Cleaning is carried out with water, which is driven under high pressure through a jet engine nozzle at the rear of the equipment. Depending on the purpose of use, a special (degreasing) solution can be added to the water.


The device is mounted on the chassis of an off-road truck Tatra 148 and is operated from the engineer's box to the left of the nozzle located at the rear of the vehicle. It was introduced to the army in 1975.


Technical and tactical data
Weight: 16,500 kg
Total weight: 22 000 kg


Dimensions:
- Vehicle length: 9500 mm
- Vehicle width: 2880 mm
- vehicle height: 2950 mm


Fuel tank capacity: 2 000 litres


Jet engine fuel consumption: 300 to 930 litres/hour


Water tank capacity: 5 000 litres


Water consumption per vehicle cleaning: 150 to 200 litres


Capacity (two TZ-74):
- 40: vehicles /hour radioactive fallout decontamination
- decontamination of warfare agents: 13 vehicles/hr
CZK - TZ-74 (dekontaminační vozidlo) - (MO ČR)

(MO ČR)
URL : https://www.valka.cz/CZK-TZ-74-dekontaminacni-vozidlo-t35573#131545 Version : 0
Completion of data :


The TZ-74 can also be used to fume large areas by injecting diesel or oil into hot exhaust gases.


Main parts of TZ-74:


- T-148 automobile chassis,
- M-701-TZ jet engine,
- water and fuel system,
- turntable with jet engine and operator's cabin,
- pooled fuel and water tanks,
- hydraulic oil system,
- electrical equipment,
- accessories.


Yaw of the jet engine : up - 20° / down - 30° / sideways 120° .



Source : Handbook for military chemists Our Military 1989
ATOM
CZK - TZ-74 (dekontaminační vozidlo) - Odmorovanie leteckej techniky ...

Odmorovanie leteckej techniky ...
CZK - TZ-74 (dekontaminační vozidlo) - Odmorovanie tankovej techniky ...

Odmorovanie tankovej techniky ...
CZK - TZ-74 (dekontaminační vozidlo) - TZ-74 zariadenie na očistu bojovej techniky

TZ-74 zariadenie na očistu bojovej techniky
URL : https://www.valka.cz/CZK-TZ-74-dekontaminacni-vozidlo-t35573#252243 Version : 0
Schematic of the standing cleaning technique
CZK - TZ-74 (dekontaminační vozidlo) -


URL : https://www.valka.cz/CZK-TZ-74-dekontaminacni-vozidlo-t35573#232498 Version : 0
Source : ATOM ( Armádny technical picture magazine).
CZK - TZ-74 (dekontaminační vozidlo) - Dekontaminácia tanku ...

Dekontaminácia tanku ...
CZK - TZ-74 (dekontaminační vozidlo) - Dekontaminácia OT-65CH

Dekontaminácia OT-65CH
URL : https://www.valka.cz/CZK-TZ-74-dekontaminacni-vozidlo-t35573#259160 Version : 0
Source : Chem-28-9.
CZK - TZ-74 (dekontaminační vozidlo) - Rozmerový náčrt TZ-74.

Rozmerový náčrt TZ-74.
URL : https://www.valka.cz/CZK-TZ-74-dekontaminacni-vozidlo-t35573#333970 Version : 0
The schematics of the device TZ-74 photographed in the Military museum in Králíky. On the last two fotgrafiích "blocked" technique exposed in front of the wall with the pictures.
Own photo from 12. August 2006..
CZK - TZ-74 (dekontaminační vozidlo) -


CZK - TZ-74 (dekontaminační vozidlo) -


CZK - TZ-74 (dekontaminační vozidlo) -


URL : https://www.valka.cz/CZK-TZ-74-dekontaminacni-vozidlo-t35573#334054 Version : 0

Diskuse

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Výcvik operátorů TZ-74 probíhal u 51.prcho v Liberci (102.brigáda chemické ochrany) v prostorách PŠ.
URL : https://www.valka.cz/CZK-TZ-74-dekontaminacni-vozidlo-t35573#141032 Version : 0

This post has not been translated to English yet. Please use the TRANSLATE button above to see machine translation of this post.

Sloužil jsem ve Vráži u Písku a taky jsme to tam měli,když se zkoušelo zadýmování,tak to krásně hulilo i kameny to dokázalo pěkně házet.
Kluci říkali,že se to někde na letišti dokázalo rozjet až na 70 km/h.bez motoru.
URL : https://www.valka.cz/CZK-TZ-74-dekontaminacni-vozidlo-t35573#145352 Version : 0
Military department in 1851 in Vráži in the Sand,or 4. battalion chemical protection belonged underneath táborskou division.
I served there in the year 1988-90.The department now is not,was canceled.
Technique :odmořovací vehicles ACHR,ARZ to chassis PV3S.Those were available odmořovací frames and other decontamination equipment.
Further, the TZ 74,to her belonged the tanks on the FUEL on the chassis T148.
Further, there were the reconnaissance vehicles of the FIRM,I think that the Hungarian production.
You set the field of radioactivity,for later decontamination.
The department trained on the chemical parade ground Good water in the Bohemian forest,where odmořovala technique infested radioaktiv.dust from the Research.institute, Prague-Rez..
URL : https://www.valka.cz/CZK-TZ-74-dekontaminacni-vozidlo-t35573#145935 Version : 0
Let me make a few corrections... The recovery vehicle is ARS (for me specifically ARS-12M), the Reconnaissance OT BRDM-2RCH was of Soviet origin. However, it was very often confused with the OT-65 vehicle (here of course OT-65CH), which was of Hungarian manufacture. AG
URL : https://www.valka.cz/CZK-TZ-74-dekontaminacni-vozidlo-t35573#504407 Version : 0
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