procurement of 20 ton and 40 ton mobile hydraulic crane for nsry procurement of 20 ton and 40 ton mobile hydraulic crane for nsry ( pbr ), note: bidders are requested to quote gst in terms of % only . example if gst is 18% fill 0 . 18 in the gst column , services , 40 ton mobile crane @ 3 m radius , 4x4 wheel drive and 4-wheel steer , 4 section telescopic boom extendable from 10 . 5 m to 33 . 6 m , 360 deg slew rough terrain , diesel hydraulic model crane generally conforming to the enclosed sotrs . , add: freight ( tentative ) , 20 ton mobile crane @ 1 . 5 m radius , 4x4 wheel drive with boom hook height 18 . 2 m , diesel hydraulic model crane generally conforming to the enclosed sotrs . , add: freight ( tentative )