Sandbox unit PZ-7EV-BK1 type

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  • Pneumatic principle (the vehicle has to be equipped with a source of compressed air)
  • Robust design
  • Continuous and stable amount of dropped sand
  • Indication of insufficient sand amount
  • Form of the box according to customer requirements for maximum usage of the given space
  • Door fully interchangeable with flap for machine filling
  • Including delivery of pneumatic distribution parts

 

 

 

BASIC INFORMATION

PARAMETERS

Rated power supply voltage

24 V DC (16 ÷ 31,2 V DC)

Rated power of sandbox / sand spreading tube heater

30 W / 17 W

Sandbox volume

20 dm3

Air pressure at spreading sand up to 140 km/h / over 140 km/h

5,5 MPa / 8,5 MPa

Sand amount at spreading sand up to 140 km/h / over 140 km/h

400 g (±100 g) / 650 g (±150 g) during 30 s

Operating temperature

-30 to +40 °C

Noise level

max. 79 dB (A)

Internal protection

IP65

Shock and vibration resistance

category 1, class B

Dimensions

739,1 x 323 x 314,6 mm

Weight

25 kg

SAND ACCORDING TO ČSN 72 1200

Main class, grain size distribution min. 50 % of volume

0,71 mm ÷ 1,6 mm

Grain size distribution range

0,1 mm ÷ 2,5 mm

SiO2 content

> than 90 %

Humidity max.

0,2 %

Dust particle content (grain size distribution < 0,063 mm)

max. 0,5 %

 

APPLIED MODIFICATIONS
DESIGN: CATALOG NUMBER:

PZ-7Ev-BK1 RIGHT MODEL

 53-01-20-00-00

PZ-7Ev-BK1 LEFT MODEL

53-02-20-00-00

 

REFERENCES

  • ŠKODA TRANSPORTATION, a.s.
  • ŠKODA VAGONKA, a.s.
  • České dráhy, a.s. (ČD Company PLC)