A new full-color bulletin from WABCO Fluid Power Division, American-Standard describes and illustrates the new Logicmaster® propulsion control systems for use in diesel-powered vessels with air clutch type reverse gears. Logicmaster systems include interlocks and protective circuits to automatically provide proper engine and reverse gear operation without the need to rely on the operator to time the sequence of control lever operation. They prevent wear or damage from high-speed clutch engagement and engine stalling during reversal.
Standard Logicmaster systems include features such as governor power boost, cross-engagement interlocks, timed reversing interlocks, clutch pressure/engine speed interlock and soft-clutch engagement feature. Options include the addition of shaft brake control and proportional timed reversing interlocks.
For a free copy of Bulletin A9-152.00,
Write 47 on Reader Service Card