Key Specs
The Cat® 3516E High Output commercial propulsion engine is built for demanding workboat operations that require fast response, sustained power and dependable performance. With high torque at low rpm, rapid throttle response and ratings up to 4023 bhp (3000 bkW), it delivers power on demand while supporting easier vessel integration and flexible emissions configurations for global operating environments.
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| Application | Workboat Workboat |
| Speed Range | 1800 rpm 1800 rpm |
| Emissions | IMO II/ IMO III IMO II/ IMO III |
| Aspiration | Sequential Turbocharged / Aftercooled Sequential Turbocharged / Aftercooled |
| Bore | 6.69 in 170 mm |
| Stroke | 8.46 in 215 mm |
| Displacement | 4766 in³ 78.1 l |
| Rotation from Flywheel End | Counterclockwise or Clockwise Counterclockwise or Clockwise |
| Configuration | V 16, 4-Stroke Cycle Diesel V 16, 4-Stroke Cycle Diesel |
| Length | 123 in 4133 mm |
| Height | 89 in 2253 mm |
| Width | 71 in 1800 mm |
| Dry Weight | 25353 lb 11500 kg |
| Power Range | 3151 - 4023 bhp (2350 - 3000 bkW) 3151 - 4023 bhp (2350 - 3000 bkW) |
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