Central Diesel, Inc

Central Diesel, Inc.
4600 Deepwater Terminal Rd.
Richmond, VA 23234

Email:
cdioffices@centraldieselinc.com
sales@centraldieselinc.com
parts@centraldieselinc.com
service@centraldieselinc.com

Toll Free: 800.598.9814
Phone: 804.275.3900
Fax: 804.275.2274

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Construction:
  • Ribbed thin-wall cast iron crankcase for added strength and durability
  • Internal crankcase breather for reduced emissions
  • Extra large bearing surfaces for low bearing loads and long life
Model "SQ" Series Mitsubishi Diesel Engines
Unit of Measure
Items Model "SQ" Series Mitsubishi Diesel Engines
S4Q2
Model "SQ" Series Natural-Aspirated Mitsubishi Diesel Engine
List Price QUOTE
 Model "SQ" Series Mitsubishi Diesel Engines
S4Q2-T
Model "SQ" Series Turbocharged Mitsubishi Diesel Engine
List Price QUOTE
Brand N/A Mitsubishi
Engine Cycle N/A 4-Stroke
Cooling System N/A Water-Cooled
Engine Type N/A Natural-Aspirated Diesel N/A Turbocharged Diesel
Bore N/A 88 mm
Stroke N/A 103 mm
Cylinders N/A 4
Cylinder Arrangement N/A Inline
Total Displacement N/A 2.505 L
Combustion System N/A Swirl Chamber - Indirect Injection (IDI)
Dry Weight N/A 195 kg430 lb N/A 200 kg442 lb
Electric Starting System Voltage N/A 12 V
Oil Capacity N/A 1.72 gal6.5 L
Fuel Oil N/A Diesel Fuel Oil (ASTM No. 2-D)
Emission Standards N/A Tier4Fi
Continuous Output Power Rating at 1500 rpm N/A 28.6 hp21.3 kW N/A 31.5 hp23.5 kW
Continuous Output Power Rating at 1800 rpm N/A 35.8 hp26.7 kW N/A 37.7 hp28.1 kW
Continuous Output Power Rating at 2000 rpm N/A 40.1 hp29.9 kW N/A 42.2 hp31.5 kW
Continuous Output Power Rating at 2200 rpm N/A 43.7 hp32.6 kW N/A 44.9 hp33.5 kW
Continuous Output Power Rating at 2400 rpm N/A 45.7 hp34.1 kW N/A 48.5 hp36.2 kW
Continuous Output Power Rating at 2500 rpm N/A 46.4 hp34.6 kW N/A
Prime Power Rating Output at 60 Hz and at 1800 rpm N/A 31.5 hp23.5 kW N/A
Stand-by Rating Output at 60 Hz and at 1800 rpm N/A 33.5 hp25.0 kW N/A
Lubrication N/A
  • Designed to run at 30 degrees of inclination and includes a full flow spin-on cartridge filter
  • Forced circulation by gear pump
Fuel and Combustion Systems N/A
  • Bosch style fuel injection pump
  • Indirect injection combustion system for low noise and emissions
  • Cylinder head is a prechamber design to increase efficiency of combustion
Mounting N/A
  • Standard crankcase side mounting pads for flexible mounting arrangements
  • Rear engine support available from side mounting pads on SAE 4 housing
Cooling N/A
  • Forced circulation by centrifugal pump
  • Cooling packages available for ambient temperatures
  • Cooling Fan (Std. Eqt.) : Variable Speed (VS) - Suction
  • Cooling Fan (Std. Eqt.) : Generator Drive (GD) - Pusher
Starter Voltage N/A 12 V
Starter Power N/A 2.0 kW
Alternator Voltage N/A 12 V
Alternator Power with Integral Regulator N/A 50 A
Glow Plug Voltage N/A 12 V
Switch N/A High Water Temperature Low Oil Pressure
Stop Solenoid N/A 12 V, energized to run (ETR) solenoid
Governing N/A Mechanical governing is provided for either variable or constant speeds
Drives N/A
  • SAE 4 flywheel housing and 7.5 inch flywheel (GD and VS models)
  • Rotation direction: counter-clockwise, facing the flywheel end
  • Side PTO drives are available for mounting at the gear end