Sewart: Marine Based
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MGX-5075SC
Standard Equipment
- Near coaxial, aluminum housing
- 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. 2
- SAE J617 housing no. 3
- Flexible coupling for 14” flywheel (SAE J620 size 355)
- Flexible coupling for 11.5” flywheel (SAE J620 size 290)
- 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
- Oil cooler with thermostatic bypass valve
- Companion flange/ bolts set
- Monitoring devices to customer’s specification
- Mounting brackets
- Live PTO:
- SAE J744 size 82-2, 16-4 (SAE “A”, 2-bolt, max. 58 Nm)
- SAE J744 size 101-2/4, 22-4 (SAE “B”, 2/4-bolt, max. 197 Nm)
- SAE J744 size 101-2/4, 25-4 (SAE “B-B”, 2/4-bolt, max. 337 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 | @ 2500 RPM | @ 2300 RPM | @ 2100 RPM | @ 1800 RPM | @ 1800 RPM | ||||||
|
0.80, 0.92, 1.00 1.16 |
410 kW (550 hp) |
355 kW (476 hp) |
268 kW (360 hp) |
205 kW (275 hp) |
186 kW (249 hp) |
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|
1.06, 1.33, 1.53 1.77, 2.05 |
455 kW (610 hp) |
368 kW (493 hp) |
283 kW (380 hp) |
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| 2.53 |
410 kW (550 hp) |
355 kW (476 hp) |
268 kW (360 hp) |
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| 2.88 | (540 hp) | (467 hp) | (350 hp) | ||||||||
* Ratings shown for use with standard right hand rotation engines.
The maximum allowable rated engine speed is 3500 rpm (3000 rpm for ratios 0.80:1, 0.92:1, 1.00:1 and 1.16:1).
DIMENSIONS & WEIGHT
| C | 15 mm (0.59”) |
| S | 178 mm (7.00”) |
| F | 373 mm (14.68”) |
| L | 254 mm (10.00”) |
| R | 254 mm (10.00”) |
| Weight | 123 kg * |
* dry weight, including SAE #2 housing and SAE 290 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.