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MG-5090A

Standard Equipment

  • Vertical offset, cast iron housing
  • Mechanical control valve
  • Oil strainer

Options

  • SAE J617 housing no. 1
  • Flexible coupling for 14” flywheel (SAE J620 size 355)
  • Electric control valve (12VDC or 24 VDC)
  • Mechanical trolling valve
  • Oil cooler with thermostatic bypass valve
  • Companion flange/ bolts set
  • Monitoring devices to customer’s specification
  • Mounting brackets
  • Live PTO:
    • SAE J744 size 127-4, 32-4 (SAE “C”, 4-bolt, max. 592 Nm)
  • Hydraulic clutchable PTO:
    • SAE J744 size 127-4, 32-4 (SAE “C”, 4-bolt, max. 415 Nm)

INPUT RATINGS – KILOWATTS (KW) (HORSEPOWER (HP))*

For service classification definitions and important notes refer to the Twin Disc Marine Product Guide or contact Twin Disc directly.

Reduction Ratios Pleasure Craft Light Duty Intermediate Duty Medium Duty Continuous Duty
:1 @ 2300 RPM @ 2300 RPM @ 2100 RPM @ 1800 RPM @ 1800 RPM
1.45, 1.73, 1.96

530 kW

(710 hp)

471 kW

(632 hp)

343 kW

(460 hp)

267 kW

(358 hp)

239 kW

(320 hp)

2.43

474 kW

(635 hp)

442 kW

(593 hp)

306 kW

(410 hp)

250 kW

(335 hp)

* Ratings shown for use with standard right hand rotation engines. The maximum allowable rated engine speed is 3000 rpm.

DIMENSIONS & WEIGHT

Vertical Offset Down Angle
C 185 mm (7.30”)
S 128 mm (5.05”)
F 434 mm (17.07”)
L 260 mm (10.25”)
R 178 mm (7.00”)
A
Weight 215 kg *

* dry weight, including SAE #1 housing and SAE 355 flexible coupling

Specifications subject to change without prior notice in the interest of continual product improvement. Contact your local Twin Disc representative for engineering specifications, Survey Society Approvals and Classifications.

Publications:

Description Download
Product BulletinPDF
Marine Product GuidePDF
Marine CapabilitiesPDF

Installation Drawings:

Drawing Number Input Connection Control Valve Companion Flange Heat Exchanger PTO Notes Download
PX13290SAE #1electric + trollingYesSAE C (live)mounting bracketsPDF DWG SLDPRT STEP IGES
PX13290ASAE #1mechanicalmounting bracketsPDF DWG SLDPRT STEP IGES