Manipulator Davy

1) 3 tons Rail Bound Manipulator :-

Moment of load to jaw centre : 6 meter ton,

Nominal lift capacity : 3 tons,

Grip force : 80 tons,

Peel rotation torque : 1000 metre kg,

Lowest position of jaw centre from floor with jaw parallel to floor : 910 mm,

Track centre : 2300 mm,

Travel available : 10 metre,

Parallel hoist of jaws : 550 mm maximum,

Upward lift of jaws : 5 degree maximum,

Downward lift of jaws : 17 degree maximum,

Automatic height reset : 100 mm maximum,

Side shift centres : 200 mm maximum,

Electrical voltage,  

Motors & auxiliaries : 415 volts AC,

Controls & signaling : 220 volts AC,

Electro valves : 110 volts AC,

Hydraulic pressures,

Auxilliaries (hoist side shift etc.) : 125 kg/cm2,

Long travel & rotate : 150 kg/cm2,

A copy of all electrical, hydraulic drawing & other drawings will be available,

2) Chains 14.5 meter long each for manipulator long travel drive :- 

Cable carrier system.

Drawings available.

Technical manuals available