It is mounted on truck chasis of Ashok Layland or Tata.Bitumen pump: 2"*2" size Positive displacement gear pump with output of 350Lit./Min(Max)Driving unit: Kirloskar Engine Model HA-294,Air Cooled Electric Start, 25HP@2000RPM diesel Engine(Twin Cylinder).BItumin Spraying Pressure - 0 to 6 Kg/cm2Tachometer - Slow Speed 0.5 Meter/Min.Compressor - Make 3HP two Stage Compressor.