MAN D2866 Complete Engine

MAN D2866 is an inline six-cylinder, water-cooled four-stroke turbocharged & intercooled diesel engine. Displacement 11.97L, bore × stroke: 128 mm × 155 mm. Available in mechanical inline pump version and electronic common rail version, complying with Euro II and Euro III emission standards.

Heavy-duty cast iron cylinder block, reinforced crankshaft and connecting rod assembly, designed for long-term continuous heavy-load operation. Multiple power options cover 310–460 HP. Widely matched with MAN heavy trucks, large passenger buses, marine auxiliary engines and industrial generator sets. Standard installation interfaces support direct replacement without large modification. Every engine passes bench hot test before shipment to ensure stable performance.

Product Advantages

Powerful Heavy-load Performance

• Power range: 228–338 kW (310–460 HP); peak torque 1250–2100 N·m @1100–1600 rpm.
• Outstanding low-speed torque, great climbing and overload capability for full-load transportation.
• Stable power output under variable loads, suitable for mountain transportation and industrial continuous operation.

Super High Durability & Easy Maintenance

• Mature mass-produced platform with decades of market verification, low failure rate under severe conditions.
• Simple mechanical version with fewer electronic components, convenient field maintenance and low repair cost.
• Complete global spare parts supply chain, easy access to accessories worldwide.

Multi-scenario Application

• Suitable for heavy-duty cargo trucks, intercity luxury buses.
• Widely used for stationary generator sets, industrial equipment and off-road engineering machinery.
• Optional marine configuration meets requirements of inland vessel auxiliary power.

Technical Specifications