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Marine Transmissions

Parallel Hybrid (MGH)

MGH-5136A

Duty

Ratios :1 to 2.52

Pleasure

up to 847 kW (1136 hp)

Light

up to 716 kW (960 hp)

Medium

up to 485 kW (650 hp)

Continuous

up to 445 kW (597 hp)

MGH-5136SC

Duty

Ratios :1 to 2.90

Pleasure

up to 746 kW (1000 hp) @2300 RPM

Light

671 kW (900 hp) @2300 RPM

Medium

up to 448 kW (601 hp) @1800 RPM

Continuous

up to 408 kW (547 hp) @1800 RPM

MGH-5146A

Duty

Ratio :1 to 2.50

Pleasure

up to 1014 kW (1360 hp) @2300 RPM

Light

up to 895 kW (1200 hp) @2300 RPM

Medium

up to 552 kW (740 hp) @1800 RPM

Continuous

up to 537 kW (720 hp) @1800 RPM

MGH-5136A

Hybrid Ready MGX-5136SC/MGX-5136A
with MC-50 & PG-1700

Standard Equipment
  • Electric GP-valve with manual override
  • EC600PC controller (profile module)
  • Oil strainer and oil filter
  • Lightweight aluminum housing
  • SAE J617 flywheel adapter housing #1 or #0
  • SAE J620 flexible coupling size 355 or 460
  • 10° down angle on output shaft
Hybrid-Ready Features
  • MC-50 MasterClutch rated 5,000 Nm maximum input torque
  • PG-1700 PTO/PTI gearbox rated 1,700 Nm on primary shaft
Input Ratings

Reduction Ratios :1

Pleasure Craft
@2300 RPM

Light Duty
@2300 RPM

Intermediate Duty
@2100 RPM

Medium Duty
@1800 RPM

Continuous Duty
@1800 RPM

1.16, 1.25, 1.53, 1.79, 2.00

895 kW (1200 hp)

746 kW (1000 hp)

560 kW (751 hp)

485 kW (650 hp)

445 kW (597 hp)

2.52

847 kW (1136 hp)

716 kW (960 hp)

560 kW (751 hp)

485 kW (650 hp)

445 kW (597 hp)

Optional Equipment
  • Flexible coupling for 11.5″ flywheel (SAE J620 size 290)
  • EC600PC e-troll module and propulsion control system
  • Oil cooler with thermostatic bypass valve
  • Companion flange/bolts set
  • Monitoring devices to customer’s specification
  • Mounting brackets
MC-50 MASTERCLUTCH
  • Permits power generation through PTO/PTI in forward, neutral and reverse
  • Prevents engine back-driving during electric-only operation
  • Innovative freewheel design does not require separate hydraulics for actuation
  • Supports all features of Quickshift transmission
PG-1700 GEARBOX
  • Drives transmission primary shaft (same as engine) with MasterClutch providing disconnect
  • Allows for standard speed/smaller e-motor through motor speed reduction
  • Offset to propeller shaft enables installation of large motors
  • Reductions fro 1.50:1 to 2.25:1
  • Integrated sea water (optional) pump cools transmission during electric propulsion
  • Optional PTO available for onboard hydraulics (e.g., steering pump)
Basic Dimensions & Weight
Enlarge

C

229 mm (9.0″)

C2

240 mm (9.5″)

F

555 mm (21.9″)

F2

1041 mm (41.0″)

L

305 mm (12.0″)

R

305 mm (12.0″)

S

391 mm (15.4″)

Weight*

399 kg (880 lbs)

*Dry weight including SAE #1 housing and SAE 355 flexible coupling

Publications

MGH-5146SC

Duty

Ratio :1 to 2.50

Pleasure

up to 952 kW (1277 hp) @2300 RPM

Light

up to 895 kW (1200 hp) @2300 RPM

Medium

up to 552 kW (740 hp) @1800 RPM

Continuous

up to 537 kW (720 hp) @1800 RPM

MGH-5075SC

Duty

Ratio :1 to 2.88

Pleasure Craft

Up to 455 kW (610 hp) @2500 RPM

Light Duty

Up to 368 kW (493 hp) @2300 RPM

Intermediate Duty

Up to 283 kW (380 hp) @2100 RPM

MGH-5321DC

Duty

Ratio :1 to 6.39

Intermediate

Up to 1163 kW (1560 hp) @2100 RPM

Medium

Up to 1044 kW (1400 hp) @1800 RPM

Continuous

Up to 982 kW (1317 hp) @1800 RPM

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