TSZT 4 (4M / 4M2) stationary, USSR, Russia
TSZT 4 (4M / 4M2) stationary, USSR, Russia

TSZT 4 (4M / 4M2) stationary, USSR, Russia

Centralized aircraft fuel tanker with the performance of the 4 transfer system m3 / h. Adopted in 1968 year. Designed for simultaneous refueling from 1 to 12 of light aircraft (helicopters) in open and closed ways.

Modifications: TSZT-4M (s1974g) TSZT-4M2 (with 1989g) (Ris№8). Petrol is a set of special equipment, consisting of:

-raskhodnogo warehouse with fittings and piping connecting the reservoirs R-25 between themselves and pumping stations with feed warehouse;

-dvuh pumps 6NGMh2 trailer;

-dvuh separator units consisting of 4-x filter separators ST-500-3 each;

-sborno collapsible pipeline control-100, 2 forming the backbone and two distribution lines;

-12 FOR-4

-elektrooborudovaniya, radio equipment. Lightning.

The principle of operation of CZT - 4 is as follows: the fuel from the tanks of the supply depot is supplied by pumping stations through main and distribution pipelines, fuel dispensers and filling units to the aircraft fuel tanks. Aircraft refueling is conducted by the open-end filling units through Du-50 flexible hoses with distributing RP-40 valves or tips of the closed 2561 refueling.
The set TsZ-4 consists of two stations with pumps 6NGM-7х2 and engines ZIL-375 mounted on the chassis of the automobile trailer 2-ПН-2, pipelines ПСТ-100, block of separators for separating free water, devices for supplying fluid "PVK", filter unit type TFB, 12 filling units, alarm systems and controls.


Capacity feed tank, m3


Pipe length, m


Performance transfer system, l / min


Number of filling units, units


Means pumping fuel: two pumps


The filter separator Brand


Attendants Crew.


Deployment time, h


Refuelling aircraft. Refuelling equipment airports.

Refill the hub units of the system and their types

Dc xnumx m

MAN TGL 8.150 4x2 Euro3

Petrol Renault

MAZ 4370 mobile unit

Military refueling unit Peugeot

FOR TSZSVS system Mercedes