MAN created the 12-cylinder V-engine, which was showcased at the SMM 2014 in Hamburg, Germany, in accordance with the motto “reliable and efficient.” As a result, the German engine manufacturer has increased the high-speed heavy-duty motors’ power range to 1,397 kW (1,900 hp).
The MAN D2862 engine is a perfect fit for the principles of maximum productivity and high-quality products. MAN has raised the power rating and average pressure by modifying the turbocharger and valve timing. With a dry weight of 2380 kg and more power, the new, efficient MAN D2862 engine offers an outstanding power density for harsh operating conditions.
Specifications
| Manufacturer | MAN |
| Also called | D 2862 |
| Production years | 2014 |
| Cylinder block alloy | cast iron |
| Fuel system | direct injection |
| Configuration | V |
| Number of cylinders | 12 |
| Piston stroke, mm | 157 |
| Cylinder bore, mm | 128 |
| Compression ratio | 17 |
| Displacement, cc | 24240 |
| Power output, hp | 1900/2300 |
| Torque output, Nm / rpm | 5800/1200-2100 … 6220/1200-2100 |
| Fuel type | diesel |
| Euro standards | Euro 5 |
| Weight, kg | 2380 (dry) |
| Dimensions, mm — length — width — height |
1153 2139 1272 |
At speeds between 1200 and 2100 rpm, the potent MAN engine, which has a displacement of 24.24 liters, an inner cylinder diameter of 128 mm, and a piston stroke of 157 mm, produces a maximum torque of 6220 Nm. When taking into account expenses throughout its whole life cycle, the MAN D2862 is especially cost-effective. The 12-cylinder engine has an exceptional minimum consumption of 192.3 g/kWh, even with specific consumption at full load at maximum torque. It also has an average overhaul interval of 18,000 operating hours and 600-hour oil change intervals. When it comes to profitability calculations, MAN’s solid power unit excels due to the ease of maintenance provided by individually mounted cylinder heads.
1 – Polyline protective casing; 2 – Air filter; 3 — Coolant valve; 4 – Main fuse for voltage supply; 5 – Engine oil drain valve; 6 – Gearbox oil drain valves; 7 – Oil valve; 8 – Oil filter; 9 – Oil dipstick; 10 – Fuel filter; 11 – Marine water pump; 12 – EDC engine terminal box.