TD500-6 diesel engine from the MWM & Deutz 500 series
The TD500-6 is a proven six‑cylinder turbocharged diesel engine engineered for demanding marine and stationary duty. While it forms part of the renowned 500 series from MWM & Deutz, the TD500-6 stands out in its own right through balanced power density, robust construction, and dependable lifecycle economics. Purchasers and shipowners value the TD500-6 for its consistent performance across long operating hours, straightforward serviceability, and the availability of TD500-6 OEM parts that keep fleets and power plants running efficiently.
TD500-6 technical characteristics and performance
As a medium‑speed inline six, the TD500-6 combines strong torque at low and mid speeds with economical fuel burn. Depending on configuration, typical continuous power ranges span from roughly the mid‑hundreds up to around the high‑hundreds of kilowatts, supporting both propulsion and auxiliary roles. Nominal operating speeds commonly fall between about 900 and 1,800 rpm, with governor settings tailored to propulsion curves or generator frequencies as required (50/60 Hz). Displacement varies by bore/stroke variant within the 500 platform, situating the TD500-6 in the mid‑displacement class for compact marine and genset packages.
Core design features include turbocharging with charge‑air cooling, a rigid block and bedplate for vibration control, efficient oil and jacket‑water circuits, and fuel system options suitable for HFO/MDO or MGO operation depending on setup. Its combustion system is optimized for stable ignition and low smoke under transient load, while low specific fuel consumption helps reduce lifecycle cost. With appropriate configuration, the TD500-6 marine engine can align with typical fleet compliance targets (e.g., IMO II) and supports modern monitoring for temperature, pressure, and performance trending.
Applications of the TD500-6 marine engine and stationary sets
The TD500-6 diesel engine is widely applied wherever reliable, flexible power is required. In marine propulsion, it serves cargo vessels, ferries, harbor craft, and offshore support vessels either as main propulsion for smaller tonnage or as auxiliary/harbor propulsion. In auxiliary roles, the TD500-6 MWM & Deutz package drives alternators for onboard electrical systems. Onshore, the TD500-6 is frequently integrated into generator sets for prime or standby power in utilities, industrial plants, oil and gas facilities, and critical infrastructure.
Its popularity stems from high uptime, simplified maintenance access, and a broad global base of technicians familiar with the 500 series. The engine’s linear torque curve and strong transient response suit maneuvering in ports and dynamic loads on deck machinery, while steady-state efficiency supports cost‑sensitive power plant operations.
- · Inline 6‑cylinder TD500-6 with turbocharging and charge‑air cooling
- · Medium‑speed operating range for propulsion and generator drive
- · Robust block, optimized bearings, and durable valve train
- · Flexible fuel compatibility depending on configuration
- · Efficient cooling and lubrication circuits for long service intervals
- · Low specific fuel consumption and stable combustion
- · Suited to cargo vessels, passenger ships, offshore vessels, and power plants
- · Supported worldwide with TD500-6 OEM parts and technical know‑how
Why operators value the TD500-6 MWM & Deutz marine engine
For fleet managers, the TD500-6 balances output and footprint, enabling compact engine room layouts while delivering the torque necessary for bollard pull, auxiliary drives, or generator sets. Its service‑friendly architecture—ample inspection covers, modular auxiliaries, and accessible filters—reduces downtime. Condition monitoring can be integrated to track oil quality, exhaust temperatures, and cylinder balance, allowing planned maintenance based on real‑world load patterns. The result is predictable operating cost, fewer unscheduled stops, and a long productive life, especially when supported by TD500-6 OEM parts throughout the maintenance cycle.
OEM spare parts suitable for TD500-6: performance, reliability, service life
Using OEM spare parts suitable for TD500-6 preserves the engine’s designed clearances, materials, and performance characteristics. Precision‑matched components—such as pistons, rings, liners, bearings, fuel injection elements, turbocharger cartridges, pumps, seals, and gaskets—sustain compression, oil pressure, thermal stability, and emissions performance across full load ranges. That precision matters in marine environments where continuous operation, fluctuating loads, and harsh conditions demand consistent reliability.
OEM spare parts suitable for TD500-6 also streamline maintenance planning. Known wear patterns, approved material specifications, and consistent dimensional tolerances enable predictable service intervals and faster overhauls. Fuel efficiency and power output remain within expected ranges, reducing total cost of ownership and helping operators maintain compliance with safety and environmental standards. From governor components and sensors to heat‑exchanger elements and filtration, OEM spare parts suitable for TD500-6 support the engine’s intended performance envelope in propulsion and stationary roles.
MOPA is a reliable partner for OEM spare parts suitable for TD500-6. The team supports part identification by engine number or bill of materials, supplies complete overhaul kits and individual components, and coordinates logistics for dockings and turnarounds. Technical guidance helps align parts selection with the specific TD500-6 configuration—propulsion or genset, fuel setup, and control system—so that maintenance actions deliver the intended results with minimal downtime.
TD500-6 OEM parts coverage for marine and stationary operators
Whether your TD500-6 powers a coastal cargo vessel, a passenger ferry, an offshore utility craft, or a prime power station, access to the correct parts is essential. MOPA supports cylinder‑head refurbishment cycles, fuel system calibrations, lube‑oil and cooling system renewals, and rotating equipment service on turbochargers and alternators—always focused on OEM spare parts suitable for TD500-6 to preserve reliability and long service life.
Conclusion: TD500-6 value and assured parts supply
The TD500-6 combines robust engineering, efficient operation, and versatile integration across marine and stationary applications. Its balanced performance and maintainability make it a preferred choice for operators seeking dependable output with controlled lifecycle costs.
MOPA ensures the availability of OEM spare parts suitable for TD500-6, helping you maintain performance, reliability, and service life across every overhaul and planned maintenance cycle.
