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MG-6449A

Standard Equipment

  • Vertical offset, aluminum housing
  • 10° down angle on output shaft
  • Electric GP-valve with manual override
  • EC050 Profile module – interface for engagement signals
  • Oil strainer and oil filter

Options

  • SAE J617 housing no. 1
  • SAE J617 housing no. 0
  • Flexible coupling for 14” flywheel (SAE J620 size 355)
  • Flexible coupling for 18” flywheel (SAE J620 size 460)
  • Input flange for freestanding installation
  • EC050 E-Troll module – interface for engagement & trolling signals
  • Harness with single point interface to Twin Disc EC300 control system
  • Output shaft driven trailing pump
  • 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. 600 Nm
  • Hydraulic Clutchable PTO
    • SAE J744 size 127-4, 32-4 (SAE “C”, 4-bolt) – max. 600 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
1.51, 1.73

1104 kW

(1480 hp)

1072 kW

(1437 hp)

897 kW

(1203 hp)

741 kW

(994 hp)

695 kW

(932 hp)

2.07

974 kW

(1306 hp)

746 kW

(1000 hp)

617 kW

(827 hp)

574 kW

(770 hp)

2.44

861 kW

(1154 hp)

647 kW

(868 hp)

537 kW

(720 hp)

502 kW

(673 hp)

2.95

782 kW

(1050 hp)

696 kW

(933 hp)

577 kW

(774 hp)

489 kW

(656 hp)

448 kW

(601 hp)

*         Ratings shown for use with standard right hand rotation engines. The maximum allowable rated engine speed is 2500 rpm.

DIMENSIONS & WEIGHT

Vertical Offset Down Angle
C 275 mm (10.83”)
S 125 mm (4.92”)
F 529 mm (20.83”)
L 305 mm (12.01”)
R 305 mm (12.01”)
A 10°
Weight 344 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