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Cat
C4.4 (Electronic Control System)
C4.4 (Electronic Control System)
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Specifications
Power Rating
| Spec | Value |
|---|---|
| Power Range | 65/75/99/118 ekW @ 1800 rpm (60 Hz), 65/80/99 ekW @ 1500 rpm (50 Hz) 65/75/99/118 ekW @ 1800 rpm (60 Hz), 65/80/99 ekW @ 1500 rpm (50 Hz) |
Engine Specifications
| Spec | Value |
|---|---|
| Emissions | U.S. EPA Tier 3 certified, EU Stage V certified U.S. EPA Tier 3 certified, EU Stage V certified |
| Configuration | In-line 4, 4-stroke-cycle diesel In-line 4, 4-stroke-cycle diesel |
| Rated Engine Speed | 1500/1800 rpm 1500/1800 rpm |
| Bore | 4.13 in 105 mm |
| Stroke | 5 in 127 mm |
| Displacement | 268 in³ 4.4 l |
| Aspiration | Turbocharged-aftercooled and turbo only aspiration (Turbocharged aspiration only for 65ekW (71bkW)) Turbocharged-aftercooled and turbo only aspiration (Turbocharged aspiration only for 65ekW (71bkW)) |
| Governor | Electronic (A5 ECM) Electronic (A5 ECM) |
| Refill Capacity | Lube Oil System w/Oil filter change: 11 L 2.8 gal) Lube Oil System w/Oil filter change: 11 L 2.8 gal) |
| Oil Change Interval | 500 hrs 500 hrs |
| Cooling | Heat exchanger, combined circuit keel cooling, or separate circuit keel cooling Heat exchanger, combined circuit keel cooling, or separate circuit keel cooling |
| Flywheel Housing | SAE No. 03 with SAE 11.5 flywheel (126 teeth) SAE No. 03 with SAE 11.5 flywheel (126 teeth) |
Dimensions & Weights
| Spec | Value |
|---|---|
| Maximum Length | 80.2 in 2037 mm |
| Maximum Height | 78.7 in 1999 mm |
| Maximum Width | 38.3 in 986 mm |
| Maximum Engine Dry Weight | 3389 lb 1537 kg |
Standard Equipment
COOLING SYSTEM
- Gear-driven jacket-water and auxiliary water pumps
- Engine mounted air cleaner and expansion tank
- Integral plate-type oil cooler
EXHAUST SYSTEM
- Watercooled exhaust manifold and turbocharger
FUEL SYSTEM
- Common Rail fuel system
LUBE SYSTEM
- Open crankcase ventilation system
MOUNTING SYSTEM
- Engine mounted fuel and oil filter
- Engine mounted customer interface and control relays
STARTING SYSTEM
- 12V or 24V starter motor
GENERAL
- 3-phase AREP generators with 300% short circuit capability
- Digital Automatic Voltage Regulator
- Class H generator insulation
Optional Equipment
GENERAL
- MGGP 200 Gauge Panel and interface harness
- Engine shutdown sensors and shutdown controller
- Double wall high pressure fuel lines
- EMCP engine control panel
- MGCP II engine control panel
- AC Voltage Monitoring
- Glow plugs
- Factory installed generator space heater kit
- MCS Certifications