MG-5321DC & MGX-5321DC, Reduction Gears

Machinery Components

Reduction Gears

MG-5321DC & MGX-5321DC

Product Description

Single reduction and reversing gear units. MG-5321DC is equipped with Twin Disc's standard multiple-disc hydraulic clutches. MGX-5321DC is equipped with Twin Disc's MGX multiple-disc hydraulic clutch for added control of clutch engagement while trolling. Optional trailing lube pump and GP proportional control valve for added electrical control of the clutch hydraulic pressure available.

Product Ratings

Single main propulsion applications: | Ratio: 6.39:1 | 895 kW (1200 HP) @ 1800 rpm | 1108 kW (1485 HP) @ 2300 rpm | | Ratios 5.96:1, 5.46:1, 4.96:1, 4.42:1, 4.06:1, 3.35:1 | 1024 kW (1373 HP) @ 1800 rpm | 1117 kW (1497 HP) @ 2300 rpm | | Duplicated main propulsion applications: | Ratio 6.39:1 | 597KW (800 HP) @ 1200 rpm | 796 KW (1067 HP) @ 1600 rpm | 895 kW (1200 HP) @ 1800 rpm | 1023 KW (1371 HP) @ 2100 rpm | 1108 kW (1485 HP) @ 2300 rpm | | Ratios 5.96:1, 5.46:1, 4.96:1, 4.42:1, 4.06:1, 3.35:1 | 696 KW (933 HP) @1200 rpm | 928 KW (1244 HP) @ 1600 rpm | 1044 kW (1400 HP) @ 1800 rpm | 1125 KW (1507 HP) @ 2100 rpm | 1178 kW (1579 HP) @ 2300 rpm | | Consult with Twin Disc for the optional companion flange (with or without the shaft brake mounting flange).

Applicable Standards

ISO 6336.

Manufacturer's standard.