Specifications + Dimensions

M1064D Specifications:
60 Hz @ 1800 rpm40 kW
50 Hz @ 1500 rpm33 kW
Cylinders:4 inline
Bore:4.2 in
(106 mm)
Stroke:5 in
(127 mm)
Displacement:276 cid
(4.5 ltr)
Fuel System:Mechanical
Aspiration:Natural
Length:75 in
(1905 mm)
Length with Enclosure:75 in
(1905 mm)
Width:38 in
(965 mm)
Width with Enclosure:38 in
(965 mm)
Height:38.2 in
(970 mm)
Height with Enclosure40.9 in
(1039 mm)
Weight:2513 lbs
(1140 kg)
Weight with Enclosure:2849 lbs
(1292 kg)
M1064T1 Specifications:
60 Hz @ 1800 rpm55 kW
50 Hz @ 1500 rpm50 kW
Cylinders:4 inline
Bore:4.2 in
(106 mm)
Stroke:5 in
(127 mm)
Displacement:276 cid
(4.5 ltr)
Fuel System:Mechanical
Aspiration:Turbocharged
Length:75 in
(1905 mm)
Width:38 in
(965 mm)
Height:38.2 in
(975 mm)
Weight:2513 lb
(1140 kg)
M1064T2 Specifications:
60 Hz @ 1800 rpm65 kW
50 Hz @ 1500 rpm55 kW
Cylinders:4 inline
Bore:4.2 in
(106 mm)
Stroke:5 in
(127 mm)
Displacement:276 cid
(4.5 ltr)
Fuel System:Electronic
Aspiration:Turbocharged
Length:75 in
(1905 mm)
Length with Enclosure:75 in
(1905 mm)
Width:38 in
(965 mm)
Width with Enclosure:38 in
(965 mm)
Height:38.2 in
(975 mm)
Height with Enclosure:40.9 in
(1039 mm)
Weight:2603 lbs
(1181 kg)
Weight with Enclosure:2939 lbs
(1333 kg)
M1064A Specifications:
60 Hz @ 1800 rpm92 kW
50 Hz @ 1500 rpm70 kW
Cylinders:4 inline
Bore:4.2 in
(106 mm)
Stroke:5 in
(127 mm)
Displacement:276 cid
(4.5 ltr)
Fuel System:Electronic
Aspiration:Turbo and Aftercooled
Length:77.2 in
(1960 mm)
Length with Enclosure:77.5 in
(1960 mm)
Width:38 in
(965 mm)
Width with Enclosure:38 in
(965 mm)
Height:38.4 in
(975 mm)
Height with Enclosure:40.9 in
(1039 mm)
Weight:2750 lbs
(1248 kg)
Weight with Enclosure:3086 lbs
(1400 kg)
M1064H Specifications:
60 Hz @ 1800 rpm99 kW
50 Hz @ 1500 rpm90 kW
Cylinders:4 inline
Bore:4.19 in
(106 mm)
Stroke:5 in
(127 mm)
Displacement:276 cid
(4.5 ltr)
Fuel System:HPCR
Aspiration:Turbo and Aftercooled
Length:77.2 in
(1960 mm)
Length with Enclosure:77.5 in
(1969 mm)
Width:38 in
(965 mm)
Width with Enclosure:38 in
(965 mm)
Height:38.4 in
(975 mm)
Height with Enclosure:40.9 in
(975 mm)
Approx Dry Weight:2750 lbs
(1248 kg)

Notes:

NOTES:

  1. Prime kW ratings for 3Ø at 0.8 power factor. Consult factory for deration factors.
  2. Net flywheel hp rating for fully equipped engine at rated speed under SAE J816b.
  3. Based on prime kW rating at 1800 and 1500 RPM. Fuel rate may vary depending on operating conditions.
  4. Data for units with hydrolastic mounts, heat exchanger cooling and 3 phase generator ends. Dimensions and weight are affected by optional equipment, AC output, phase, exhaust and cooling configuration.
  5. Consult factory for data on enclosures for single phase sets or sets with InSep.

Dimensions are subject to change without notice, they are not intended for installations.

Contact a factory representative for the current installation data

M1064D, T1, T2, A- US EPA Tier II; Available for non-US flagged vessels only.
M1064H – Tier III

Features + Benefits

  • Lugger four cylinder, four cycle, in-line, liquid cooled, overhead valve, marine diesels based on heavy-duty industrial engine blocks.
  • Balanced, forged crankshaft with induction hardened journals and rolled fillets.
  • Bimetallic valves have chrome stems and rotators.
  • Replaceable valve seats and guides.
  • Three ring aluminum alloy pistons with Ni-Resist insert for the top ring. Keystone piston ring reduces carbon buildup under light loads.
  • Dual gear-driven, counter-rotating balancing shafts for smooth operation.
  • Eight groove poly-vee drive belt powers the alternator and freshwater pump.
  • Replaceable, wet cylinder liners for long life and low rebuild costs.
  • Freshwater cooling system has two thermostats for safety and quicker warm-ups.
  • Heat exchanger cooling includes: Gear driven, flexible impeller seawater pump. Easy to clean, tube-type heat exchanger is cupro-nickel for long life.
  • Cast iron expansion tank with brass fi ller neck for easy filling.
  • Cast-iron exhaust manifold has double pass freshwater flow for even temperature control, fast warm-up and no hot spots.
  • Zinc anode electrolysis protection.
  • D, T1, T2 available in keel cooled version.
  • Direct fuel injection systems
  • Ring clamp fuel filter with air bleed and drain.
  • Diaphragm-type, mechanically driven fuel transfer pump with manual priming lever.
  • Flexible fuel lines routed to fuel manifold on base frame for easy installation of vessel’s hard piping.
  • 500 hour oil change interval when fuel and oil requirements are met.
  • Positive displacement gear-type oil pump.
  • Full flow, spin-on oil filter.
  • Oil spray cooling reduces piston crown temperature for longer life.
  • Freshwater, plate-type, full flow oil cooler reduces heat and thermal breakdown of lube oil.
  • Large capacity oil pan.
  • Floating, cast aluminum, rocker cover traps valve noise and is a closed loop crankcase vent.
  • Lube oil drain for easy changes.
  • Dry air filter silences intake noise.
  • A, and H models have aftercooler with aircraft quality, 70/30 cupronickel, two pass element. Oval water tubes are easy to clean and stronger than round tubes. Corrugated air cooling fin design supports tubes better than plate fin type. Seawater piping is cast bronze and stainless steel. Water never touches the cast aluminum air ducts. No gaskets; all components are machined and have o-ring seals. Seawater direct from the gear driven pump, for maximum cooling. Dry bolt hole design protects engine cylinders.
  • T1, T2, A, H models are turbocharged to increase output. Turbocharger turbine housings are freshwater cooled for safety.
  • M1064H is US EPA Tier III certified.
  • Standard, S-3B remote mount control panel with NEMA enclosure has engine hour meter, coolant temperature gauge, oil pressure gauge, DC voltmeter, start-stop and shutdown bypass switches.
  • Low oil pressure and high coolant temperature safety shutdown system.
  • Northern Lights ESP supplies SAE J1939 data stream through a CAN bus plug for optional engine monitor.
  • Negative ground, 12 volt DC system has circuit breaker, starter motor and battery charging alternator with regulator.
  • Reliable relay based DC system is easy to trouble shoot and repair. No “printed circuit board” to fail. Relays allow multiple panel installations up to 110 feet from set. Engine and panel are pre-wired with terminal strips.
  • Direct coupled, single bearing, 12 lead, reconnectable AC generator. Maintenance free brushless design.
  • Generators have class H insulation, accessible diodes, oversized ball bearings, marine grade shafts and conservative 95°/50° heat rise ratings to meet or exceed class society standards.
  • Engines and generators are torsionally matched for long life.
  • Automatic voltage regulator gives fast response to electrical load changes. Voltage is regulated to ±0.5% (one half of one percent) over the entire range from no load to full load.
  • Isochronous electronic governor for 0% AC frequency droop.
  • M1064A and H have PMG (permanent magnet generator) to power AVR for 300% short circuit capability for “classed” vessels. PMG is optional on D, T1, and T2.
  • Standard hydrolastic mounts isolate 98% of vibration from hull for owner comfort.
  • Welded steel base frame with drip pan. Easy to mount and keep clean.
  • Belt guard protects operator even on sets in sound enclosures.
  • Sparkling white IMRON® polyurethane paint protects set and provides service visibility.
  • Operator’s and parts manuals.
  • Optional low profile sound enclosure for industry best attenuation in a more compact design.