Main operator panel
•Valve bank for: uproll - unroll - tie up - slew reel
•Stepless speed control
•High-pressure pump KDU on – off
•Vacuum pump KWP on –off
•Suction boom operation, KWP suction-pressure, suction boom gate on-off
•Pressure and vacuum pressure gauge
•Stepless electrical engine speed control
•Diesel engine start – stop