COURSEMASTER AUTOPILOTS CMLD112 HYDRAULIC LINEAR DRIVE Specifications Cylinder capacity:- 231cc Stroke:- 304mm Weight:- 8 Kg Output thrust @ 55bar = 428 Kgf ( 942 lbsf) Current draw:- average @ 12VDC 4-6amps Maximum Current draw @ 12VDC - 19amps Motor voltage:- 12 VDC Pump Displacement:- 1 litre/minute Max rudder torque:-114Kgm(1110Nm) (using 265mm tiller) Cylinder Model Number:- 510-LS Basic Dimensions Australia’s world leader in autopilot technology