10-1
Chapter 10
MAIN SPECIFICATIONS
Main Specifications
Table 10-1 Main specifications table
Engine model S12U S16U
Type Water-cooled, 4-stroke cycle, turbocharged diesel, air cooler
Number of cylinders,
arrangement
12-V 16-V
Bore×stroke (mm [in.]) 240×260 [9.45×10.2]
Total displacement
(L [U. S. gal])
141.1 [37.27] 188.2 [49.72]
Combustion type Direct injection
Compression ratio 13.5:1
Firing order 1-12-5-8-3-10-6-7-2-11-4-9
1-9-6-14-2-10-4-12
-8-16-3-11-7-15-5-13
Rotating direction
Counterclockwise as viewed from flywheel or clockwise
(reverse rotation by option)
Dimensions
(L×W×H (mm) [in.])
3520×1842×2374
[139×72.5×93.5]
4586×1710×2490
[181×67.3×98]
Dry weight (kg [lb.]) Approx. 15500 [34172] Approx. 20500 [45195]
Fuel Diesel fuel (refer to 4-3 "Fuel Use Limit Property Guideline")
Fuel injection pump Bosh unit pump
Governor
WOODWARD UG8L, UG8D hydaulic governor,
WOODWARD EG10P electrohydraulic governor or
TOHO SEISAKUSHO SG4080C electric governor
Fuel filter Wire-element type (primary) and paper-element type (secondary)
Fuel injection nozzle Hole type
Lubricating system Forced circulation type (pressure feed by oil pump)
Lubrication oil (oil pan) Class CD or CF oil (API service classification)
Engine oil capacity (oil pan)
(L [U. S. gal])
Approx. 450 [118.88] Approx. 600 [158.50]
Oil filter Paper-element type
Oil cooler Water cooled multi-plate
Cooling system Force water cooling by centrifugal pump
Cooling water capacity
(L [U. S. gal])
Approx. 520 [137.37] Approx. 700 [184.92]
Water pump Centrifugal volute type
Starting system Air-compression direct entry type
Turbocharger Mitsubishi TD24×2 Mitsubishi TD18×4
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