Sewart: Marine Based
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MGX-516
Standard Equipment
- Vertical offset, cast iron housing
- SAE J617 housing no. 1
- Electric GP-valve with manual override
- EC050 Profile module – interface for engagement signals
- Oil strainer and oil filter
Options
- SAE J617 no. 1 to SAE J617 no. 0 housing adaptor
- Flexible coupling for 14” flywheel (SAE J620 size 355)
- Input flange for freestanding installation
- Mechanical control valve
- 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 101-2, 25-4 (SAE “B-B”, 2-bolt, max. 337 Nm)
- SAE J744 size 127-4, 32-4 (SAE “C”, 4-bolt, max. 592 Nm)
- SAE J744 size 127-4, 38-4 (SAE “C-C”, 4-bolt, max. 1187 Nm)
- Hydraulic clutchable PTO:
- SAE J744 size 127-4, 32-4 (SAE “C”, 4-bolt, max. 592 Nm)
- SAE J744 size 127-4, 38-4 (SAE “C-C”, 4-bolt, max. 1186 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 | Intermediate Duty | Medium Duty | Continuous Duty | |||
|---|---|---|---|---|---|---|
| :1 | @ 1800 RPM | @ 2100 RPM | @ 1600 RPM | @ 1800 RPM | @ 1600 RPM | @ 1800 RPM |
| 3.06 |
530 kW (711 hp) |
573 kW (768 hp) |
397 kW (532 hp) |
447kW (600 hp) |
397 kW (532 hp) |
447kW (600 hp) |
| 3.50 |
518 kW (695 hp) |
549 kW (736 hp) |
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| 4.04 |
494 kW (662 hp) |
521 kW (699 hp) |
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| 4.52 |
484 kW (649 hp) |
510 kW (684 hp) |
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| 5.05 |
468 kW (628 hp) |
492 kW (660 hp) |
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| 6.00 |
419 kW (562 hp) |
470 kW (630 hp) |
365 kW (489 hp) |
406 kW (544 hp) |
365 kW (489 hp) |
406 kW (544 hp) |
* Ratings shown for use with standard right hand rotation engines. The maximum allowable rated engine speed is 2500 rpm.
DIMENSIONS & WEIGHT
| C | 338 mm (13.29”) |
| S | 324 mm (12.77”) |
| F | 523 mm (20.59”) |
| L | 356 mm (14.00”) |
| R | 356 mm (14.00”) |
| Weight | 720 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.