M&H Stage V Marine Engines
Emissions reductions from Stage 1 to M&H Stage V
Based on 130 to 560 kW NRMM engine power output range
M&H Stage V Engines Features and Benefits
Warranty
M&H Stage V engines come with a three-year warranty as standard.
Warranty conditions are – one-year unlimited hours, three years total 5,000 hours maximum.
An extended warranty is available at an extra cost for an additional two years.
Service and support
Service and support contracts are available for the warranty period and beyond. Service and support from our expanded service dealer team ensure prime operation of your engine and a long service life.
Oil change
500 hours standard oil change intervals.
Either-side Service
Oil fill and dipstick combinations, remote oil filter and fuel water separator and the DOC, PDF and SCR system for the Stage V engines, can be configured for easier service access, application and service flexibility to provide installation convenience plus fast and easy maintenance
Exhaust after-treatment
M&H Stage V engines use EGR, DPF, DOC and SCR systems to meet the Stage V emission legislation requirements. The systems are compact and packaged with knowledge of the limited space available inside vessel engine rooms.
M&H Stage V Emissions – Marine Engines
| Air Inlet System | Corrosion resistant aftercooler core, light-duty air cleaner |
| Cooling System | Self-priming auxiliary sea water pump with impeller, gear-driven jacket water pump, fin and tube heat exchanger with expansion tank, coolant recovery, system, thermostat and housing |
| Exhaust System | Dry exhaust manifold and turbocharger, round flanged outlet |
| Aftertreatment | DOC / DPF / SCR |
| Fuel System | Fuel priming pump, fuel transfer pump, fuel filter — RH or LH service, flexible fuel line |
| Lube System | Crankcase breather, engine oil cooler, oil filter — RH or LH service, oil dipstick — RH or LH option, oil filler, deep sump oil pan, gear-driven oil pump |
| Instrumentation | 12V / 24V instrument panel. |
| Power Takeoffs | Options available |
| Protection System | 12 or 24V electronic shutdown |
Exhaust after-treatment location options – 4045, 6068 & 6090
We offer various locations for the exhaust after-treatment including rear layouts as below. Other layouts will be considered depending upon the requirement and subject to engineering approval, due to the emissions certification demands.
Remote
Stage V Engine Physical Data – 4045, 6068 & 6090
Stage V Hazardous Area Engines Data Table
| 4045 | Rear | 705 (1554) | 1860 (73) | 785 (31) | 1220 (48) |
| 6068 | Rear | 990 (2181) | 2460 (97) | 935 (37) | 1300 (51) |
| 6090 | Rear | 1395 (3076) | 2600 (103) | 960 (38) | 1466 (58) |
Note: All dimensions and weights given in the above table and in the engine data sheets are indicative only. Definitive dimensions and weights will be confirmed at order placement.