supply of double end ctrb mounting machinedouble end ctrb mounting machine,double end ctrb mounting machine for mounting the ctrb simultaneously from both ends o f wheel set, cap. 70t. as per technical specification given below : (1) hydraulic power pack : double speed maximum working pressure of 450 kg/cm2 pump, pcm, level gauge, breather, strainer and pressure gaug e etc will be installed in the power pack. (2) piston stroke of the cylinder : 450 mm (minimum) (3) capacity of the machine : 70 ton (4) speed (i) advance (idle stroke) 800 mm/min (+/-10%) (ii) installation : 110 mm/ min (+/- 10%) (5) type of cylinder :hydraulic double acting (6) jack adjusting height from rail level to centr e of installation tube : 360 to 560 mm (7) type of wheel lifting jack : supporting guide jack system with ma chine frame. ( 8) bearing mounting final pressure : 50+/-tons (will be held for 05 seconds) (9) type of pres sure gauge : marking of pressure gauge will be dial in parallel measured in tones and kg/cm2 (10) time of both side mounting of bearing : not more than 2.5 minutes. make : sumanglam or equivalent technical sp ecification attached. at annexure a. [ warranty period: 30 months after the date of delivery ] ]