GF70 Alumina Powder Tanker
GF70 aluminum powder tanker is a kind of special railway wagon, which is used for laying or transporting granular goods while constructing and maintaining railway line. The wagon could meet the requirement of loading from the top and unloading from the bottom, discharging inside and outside the track. It adopts mechanical drive discharging mechanism rely mainly on compressed-air drive and manual operation as supplement. Discharging from the two sides can be realizaed by individual operation and centralized operation. The car body is stub sill all steel welded structure, structure steels and plates contacting with goods both adopts T4003 stainless steel, to improve the corrosion resistance of car body and extend the service life of wagons.
Main technical parameters：
Loading capacity 70 t
Tare weight ≤23.6 t
Axle load 23t
Volume 76 m3
Overall length 12856 mm
Overall width 3020mm
Overall height 4511 mm
Tank working pressure 0.4 MPa
Unloading speed 1.5～2 t/min
Transmission distance
Level 150 m
Vertical 30 m
Residual quantity ≤0.2%
Minimum radius of curvature negotiable 145 m
Commercial operating speed 120km/h