|
Number of Cylinders
|
4
|
6
|
|
Bore
|
106 mm
(4.19 in.)
|
106 mm
(4.19 in.)
|
|
Stroke
|
127 mm
(5.0 in.)
|
127 mm
(5.0 in.)
|
|
Displacement
|
4.5 L
(276 cu in.)
|
6.8 L
(414 cu in.)
|
|
Compression Ratio
|
17.0:1
|
17.0:1
|
|
Aspiration
|
Air-To-Air Intercooled, Turbocharged
|
Air-To-Air Intercooled, Turbocharged
|
|
Engine Firing Order
|
1-3-4-2
|
1-5-3-6-2-4
|
|
Valves Per Cylinder
|
2 Intake
2 Exhaust
|
2 Intake
2 Exhaust
|
|
Valve Clearance (Cold)
Intake Valves
Exhaust Valves
|
0.36 mm
(0.014 in.)
0.46 mm
(0.018 in.)
|
0.36 mm
(0.014 in.)
0.46 mm
(0.018 in.)
|
|
Max. Crank Pressure
|
0.5 kPa
(2 H2O)
|
0.5 kPa
(2 H2O)
|
|
Vibration Damper Maximum Radial Runout
|
1.50 mm
(0.060 in.)
|
1.50 mm
(0.060 in.)
|
|
Battery Capacities (CCA)
12-Volt System
24-Volt
System
|
800
570
|
800
570
|
|
Governor Regulation (Industrial)
|
7—10 %
|
7—10 %
|
|
Governor Regulation (Generator)
|
5%
|
5%
|
|
Thermostat Start To Open Temperature
|
82°C
(180°F)
|
82°C
(180°F)
|
|
Thermostat Fully Open Temperature
|
94°C
(202°F)
|
94°C
(202°F)
|
|
Coolant Capacity1
|
8.5 L
(9 qt)
|
11.8 L
(12.5 qt)
|
|
Recommended Radiator Pressure Cap
|
100 kPa
(14.5 psi)
|
100 kPa
(14.5 psi)
|
|
Crankcase Oil Fill Capacity
|
See “Engine Crankcase Oil Fill Quantities” later
in this section.
|
|
Oil Pressure At Rated Speed, Full Load With Oil Warmed to 105°C
(220°F)
|
345 ± 103 kPa
(3.45 ± 1.03 bar)
(50 ± 15 psi)
|
345 ± 103 kPa
(3.45 ± 1.03 bar)
(50 ± 15 psi)
|
|
Oil Pressure At Low Idle (Minimum)
|
105 kPa
(15 psi)
|
105 kPa
(15 psi)
|
|
Length
|
860 mm
(33.9 in.)
|
1165 mm
(45.9 in.)
|
|
Width
|
612 mm
(24.1 in.)
|
597 mm
(23.5 in.)
|
|
Height
|
994 mm
(39.1 in.)
|
1046 mm
(41.2 in.)
|
|
Weight
|
451 kg
(993 lb)
|
678 kg
(1495 lb)
|