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- powertech m 4 5l tf270
4045TF2704.5L Generator Drive Engine
- PowerTech™ M
- Standby: 74 kW (99 hp) @ 1800 rpm
- Prime: 67 kW (90 hp) @ 1800 rpm
Features
Features
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- Induction-hardened journals for long hours of reliable service
- Robust design to drive machinery from the front of the crankshaft
- Supported by five main bearings
- 45-degree connecting rod/cap-joint design allows the use of large connecting rod bearings for increased durability
- Provide excellent heat dissipation
- Precision machined for long life
- Rebuild to original specifications
- Short length is ideal for both skid and packaged installations
- High mount or low mount turbocharger position to meet packing requirements
- Excellent fuel economy and low oil consumption
- Proven and reliable Mechanical Governer
- 3-5% Droop Governing
- 12V or 24V Electric Shutoff
- Smooth vibration with full length engine balancers
- Front and rear engine mounting pads on the side of the block facilitates installations
- Either-side service for filters and service points
- All connection points in common locations make it easy to install or package
Specifications
Specifications
General engine data
| Model |
4045TF270 |
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| Number of cylinders |
4 |
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| Displacement-- L (cu in) |
4.5 (275) |
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| Bore and Stroke-- mm (in) |
106 x 127 (4.17 x 5.00) |
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| Compression Ratio |
17.0:1 |
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| Engine Type |
In-line, 4-Cycle |
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| Aspiration |
Turbocharged |
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| Length - mm (in) |
860 (33.9) |
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| Width-- mm (in) |
612 (24.1) |
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| Height-- mm (in) |
994 (39.1) |
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| Weight, dry - kg (lb) |
396 (873) |
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Performance data range
| Hz (rpm) |
60 ( 1800 ) |
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| Generator Efficiency % |
88-92 |
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| Power Factor |
0.8 |
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| Engine power - Prime kW |
67 |
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| Engine power - Prime hp |
90 |
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| Engine power - Standby kW |
74 |
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| Engine power - Standby hp |
99 |
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| Rated Fan Power - kW |
3.7 |
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| Rated Fan Power - hp |
5 |
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| Calculated generator set output - Prime kWe |
56-58 |
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| Calculated generator set output - Prime kVA |
70-73 |
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| Calculated generator set output - Standby kWe |
62-65 |
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| Calculated generator set output - Standby kVA |
77-81 |
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