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Cummins QSM11 High-Output Inboard Marine Diesel Engine
$42,307.00
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Cummins QSM11 Specs
| Manufacturer / Brand | Cummins Marine |
| Model Designation | QSM11 High-Output Inboard |
| Engine Type | 4-Stroke High-Output Marine Diesel |
| Cylinder Configuration | Inline-6 Cylinder |
| Total Displacement | 10.8 Liters (661 cu in) |
| Bore x Stroke | 125 x 147 mm (4.92 x 5.79 in) |
| Aspiration & Charge Air | Turbocharged with Seawater Aftercooler (SWAC) |
| Cooling System Architecture | High-Capacity Marine Heat Exchanger with Seawater Raw Water Pump |
| Continuous Power Rating (P1) | 450 BHP (336 kW) @ 2,100 RPM |
| Maximum / Intermittent Power (P3/P4) | 715 BHP (526 kW) @ 2,500 RPM |
| Fuel Injection Platform | Cummins Celect Full Authority Electronic Unit Injection (EUI) System |
| Cylinder Head Metallurgy | Single-Piece Cast Iron 24-Valve Head (4 Valves per Cylinder) |
| Cylinder Liners | Replaceable Wet Sleeve Cast Iron Cylinder Liners |
| Flywheel Housing & Flywheel | SAE 1 Flywheel Housing with SAE 14 Flywheel |
| Electrical System & Ground | 12V or 24V Isolated Ground Marine Electrical System |
| Starter & Alternator Output | 12V 3.0 kW Starter / 12V 160A Marine Alternator (24V 70A Optional) |
| Lube Oil Sump Capacity | 37.8 Liters (10.0 US gal) Cast Aluminum Oil Pan |
| Engine Coolant Capacity | 45.4 Liters (12.0 US gal) |
| Dry Weight (excl. gearbox) | 1,188 kg (2,620 lbs) |
| Overall Dimensions (L x W x H) | 1,329 x 1,079 x 1,012 mm (52.3 x 42.5 x 39.8 in) |
| Emissions Certification | EPA Marine Tier 3, IMO Tier II, EU RCD 2 Compliant |
| Fuel Compatibility | Ultra-Low Sulfur Diesel (ULSD No. 2), Marine Gas Oil (MGO DMA) |
| Transmission / Outdrive Compatibility | Bare Engine Bobtail - Compatible with ZF 325A, Twin Disc MG-5114A, or ZF 325-1A |
| Factory Warranty Period | 2-Year / 2,000-Hour Limited Marine Propulsion Warranty |
| Application Research | High-speed sportfishing convertibles, luxury motor yachts, express cruisers, rapid pursuit vessels, and high-performance recreational craft |
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