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Marine Control Drives
  • Three sizes each offer five models to cover the range of applications
  • Power capacities range from 160 to 4500 kW (215 to 6035 hp) at 1800 rpm
  • Smooth, gradual propeller speed change promotes maneuverability
  • Comes standard with PTO to drive equipment
  • Eliminates need for auxiliary engines

MCD5000

kW/rpm (HD)

3.75

Dissipation (HD)

400 kW

MCD4000

kW/rpm (LD)

2.40

kW/rpm (HD)

2.40

Dissipation (HD)

190 kW

MCD2000

kW/rpm (LD)

1.20

kW/rpm (HD)

1.20

Dissipation (HD)

100 kW

MCD5000

Twin Disc pioneered the slipping clutch concept more than 30 years ago and today offers a full line of timetested, field-proven Marine Control Drives (MCDs).

The new series of MCDs offers distinct operating advantages for any vessel requiring highly accurate positioning or extreme slow-speed maneuverability while splitting main engine power to operate high-powered FiFi pumps.

Features and Benefits
  • Precision power modulation achieves propeller speeds below engine idling speed.
  • Unique design and manufacture allow for intentional clutch slipping to regulate propulsion speed.
  • LD (Low Dissipation) slips up to engine idle speed for maneuvering and DP operation.*
  • HD (High Dissipation) slips up to rated engine speed with the capability to dissipate all heat generated by that when power dividing.*
  • Optional high-power PTO to drive auxiliary equipment.
  • Optional PTI for secondary propulsion power source, up to 7,600 Nm torque on MCD output shaft.
  • Used in conjunction with azimuth thruster systems.
  • Best alternative to controllable pitch propellers (CPP).* Twin Disc’s expert application team will help customize your MCD selection to the desired operator requirement.
SPECIFICATIONS

HD MODELS

HD MODELS

HD MODELS

Model

kW/rpm

Dissipation

MCD-5000-1HD

3.75

400 kW

MCD-5000-2HD

3.75

450 kW

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