CZK - Tatra 138 Vozovky (vozovkový pokladač)

Tatra 138 - road paver


Vehicle description
The Tatra 138 truck was modified for laying and lifting two lanes of the paved road, which was to allow the passage of heavier vehicles in poorly tolerable terrain. The paver uses a truck chassis with a modified frame, rear face, winch and platform without side panels on which the laying device with the right and left hopper of road plates and two booms, which carry one unwinding drum, is placed. The paved road consists of two lanes, each with forty slabs. The chassis of the road car is equipped with a two-rope winch identical to a pontoon car. The platform is provided at the front with two holes for leading the ropes towards the pulleys of the hoppers and further towards the rear to two pairs of holes of the feet of the superstructure frame. The laying equipment included two unwinding and one braking drum, which were placed on a tilting sledge and ensured smooth laying. In the front part of the frame, there is a device that allowed the metal parts of the carpet to be lifted back into the cassette magazines.


Several dozen boards connected in two continuous strips were placed on the platform. The construction of the boards ensured transverse and longitudinal stability, thanks to a suitably shaped frame and the filling used. The boards had holes on the sides for easier anchoring of the road in slopes and bends.


Basic information
- staff: 7 people (commander, driver and 5 engineers)
- empty weight: 13700 kg (estimate)
- standby weight: 19300 kg (estimate)
- front axle load: not determined
- rear axle load: not determined


Carpet dimensions
- weight of 80 road plates: 5610 kg
- number of boards in one strip: 40 pieces
- board length: 1017 mm
- board width: 1300 mm
- board height: 78 mm


Laying Options
- in swampy and muddy terrain: incline up to 10 °
- in tolerable terrain: inclination of the ascent up to 30 °
- from a slope of 20 ° it is necessary to anchor the board strips
- cornering option: outer radius greater than 20 m for wheeled vehicles
- possibility of cornering: outer radius greater than about 50 m for tracked vehicles
- maximum outer track of two belts: 3,95 m, with an internal distance between the belts of 1,35 m
- possibility to place several strips of boards next to each other


Note
To my surprise, I have not yet come across the official name of ČSLA, so I unreservedly accept the term used by Col. Doubek in Atom magazine.


Source
Col. Ing. Josef Doubek: Road on Wheels, Atom 1980, No. 6, pp. 22 and 23, ISSN no
Karel Rosenkranz, Milan Olšanský: Tatra Trucks, Kopřivnice 2007, ISBN 978-80-239-9877-1
František Bednář, Ivo Hormádka, Vratislav Kelnar, Ivan Marek: Tank and Automobile Technology in the Czechoslovak Army, Our Army, Prague 1992, ISBN 80-206-0330-1
Tatra 138 VVN. Overhaul of Tatra vehicles, brochure VOP 028, Prešov from about 1992


Internet
forum.valka.cz
http://tatratech.wz.cz/typy/t138.html
http://www.tatramuseum.cz/
http://www.tatraportal.sk/
URL : https://www.valka.cz/CZK-Tatra-138-Vozovky-vozovkovy-pokladac-t46920#241143 Version : 0

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Automobil pre prevoz a pokladanie vozovkových dosiek T 138.



Hlavné technické údaje :


Hlavné rozmery v mm :


Dĺžka : 8550
Šírka : 3000
Výška : 2670.


V pracovnej zostave :


Dĺžka : 9680
Šírka : 3900 – 4650
Výška : 2540


Rozmery zásobníkov ( pôdorysné )v mm :


Dĺžka : 4660
Šírka : 1490


Hmotnosť v kg :


Pokládka ( 80 vozovkových dosiek ) : 5610


Automobil : prázdny 11640 / naložený 17250


Brodivosť : 800 mm.



Zdroj : Žen-24-10 Pontónová mostová súprava PMS, predpis ČSĽA Praha 1978
CZK - Tatra 138 Vozovky (vozovkový pokladač) - Zadná strana automobilu.

Zadná strana automobilu.
CZK - Tatra 138 Vozovky (vozovkový pokladač) - Ľavá strana automobilu.

Ľavá strana automobilu.
URL : https://www.valka.cz/CZK-Tatra-138-Vozovky-vozovkovy-pokladac-t46920#353701 Version : 0

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Vozovkový pokladač k PMS.
CZK - Tatra 138 Vozovky (vozovkový pokladač) - (Vojenská technika)

(Vojenská technika)
CZK - Tatra 138 Vozovky (vozovkový pokladač) - (Vojenská technika)

(Vojenská technika)
URL : https://www.valka.cz/CZK-Tatra-138-Vozovky-vozovkovy-pokladac-t46920#183399 Version : 0

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Vozovková doska.



Zdroj : Žen-24-10 Pontónová mostová súprava PMS, predpis ČSĽA Praha 1978
CZK - Tatra 138 Vozovky (vozovkový pokladač) - Vozovková doska - popis.

Vozovková doska - popis.
URL : https://www.valka.cz/CZK-Tatra-138-Vozovky-vozovkovy-pokladac-t46920#353697 Version : 0
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