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Caterpillar C4.4 Marine Auxiliary Engine

The Caterpillar C4.4 marine auxiliary engine series is an I-4, 4-Stroke-Cycle-Diesel engine with a 105.0 mm (4.13 in) bore, 127.0 mm (5.0 in) stroke and 4.4 L (268.5 in³) displacement.
Caterpillar® C4.4 Marine Auxiliary Engines, with ratings : 71 – 108 bkW (95 – 144 BHP) @ 1500 RPM, meet U.S. EPA Tier 3 EU Stage V standards for stationary emergency marine auxiliary engines. Rating: 71-86-108 bkW (95-115-144 BHP) @ 1500 RPM is U.S. EPA Tier 3 EU Stage V standards. All ratings are FM Approved and UL Listed. Starting on demand is a must for a marine auxiliary engine – always. CaterPillar® marine auxiliary engines have a reputation for reliable starts and long efficient service. The Cat line of engine marine auxiliary covers a wide range of installations. At 71-108 bkW (95-144 BHP) the C4.4 is the newest addition to the Caterpillar marine auxiliary engine line and continues the strong legacy of dependable starts and long, durable life.
As a partner of Caterpillar marine auxiliary engine for many years, EMAC is a professional power system solution provider. We provide global customers with one-stop power system-sales solutions from power system design to power system supply, from installation to commissioning, and from after-sales. Program. With sales service support for spare parts supply, EMAC is your reliable powertrain partner, offering you the best cost-effective and reliable system solutions.

Advantages of C4.4 Marine Auxiliary Engine

1. Simplicity = Reliability.
2. Configure the engine how you want it, package it yourself.
3. Compact engine profile with high power density.
4. Ease of repower with multiple cooling system options: Single circuit keel cooling /Separate circuit keel cooling / Heat exchanger.
5. Clean, smooth, and quiet operations.
6. Advanced fuel system provides excellent fuel consumption and low smoke.
7. Proven core engine design with millions of operating hours.
8. Fewer maintenance touchpoints and longer service intervals.

Caterpillar C4.4 Series Marine Axuiliary Engine

This is the list of all series of Caterpillar C4.4 Series Marine Axuiliary Engine.
Click here to find Marine auxiliary engines by type (Fuel System & Emission Standard).

C4.4-AE108 Marine Auxiliary Engine

Rated Power : 108 bkW(145 BHP)
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : Tier 3

C4.4-AE86 Marine Auxiliary Engine

Rated Power : 86bkW(115 BHP)
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : Tier 3

C4.4-AE71 Marine Axuiliary Engine

Rated Power : 71 bkW(95 BHP)
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : Tier 3

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