3029DF129
2.9L Generator Drive Engine
- PowerTech™ M
- Standby: 31-35 kW (42-47 hp) @ 1500-1800 rpm
- Prime: 27-31 kW (36-42 hp) @ 1500-1800 rpm
- Dual frequency available
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Features
See how the 31-35 kW (42-47 hp) John Deere 3029DF129 generator drive diesel engine advances the standard of excellence with an electronically controlled or mechanical fuel system in OEM gen-set applications.
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Dynamically balanced crankshaft
- 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
Forged-steel connecting rods
- 45-degree connecting rod/cap-joint design allows the use of large connecting rod bearings for increased durability
Replaceable wet-type cylinder liners
- Provide excellent heat dissipation
- Precision machined for long life
- Rebuild to original specifications
Easy to apply, easy to install
- Front and rear engine mounting pads on the side of the block facilitates installations
- All connection points in common locations make it easy to install or package
Compact size
- Short length is ideal for both skid and packaged installations
- High mount or low mount turbocharger position to meet packaging requirements
World-class performance
- Excellent fuel economy and low oil consumption
Fuel system controls
- 3-5% Droop Governing
- 12V or 24V Electric Shutoff
Specifications
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General Engine Data
- Model
- 3029DF129
- Number of cylinders
- 3
- Displacement-- L (cu in)
- 2.9 (177)
- Bore and Stroke-- mm (in)
- 106 x 110 (4.17 x 4.33)
- Compression Ratio
- 17.2:1
- Engine Type
- In-line, 4-Cycle
- Aspiration
- Naturally aspirated
- Length - mm (in)
- 716 (28.2)
- Width-- mm (in)
- 519 (20.4)
- Height-- mm (in)
- 819 (32.2)
- Weight, dry - kg (lb)
- 316 (697)
Performance Data Range
- Hz (rpm)
- 60 ( 1800 )
50 ( 1500 )
- Generator Efficiency %
- 88-92
88-92
- Power Factor
- 0.8
0.8
- Engine power - Prime kW
- 31
27
- Engine power - Prime hp
- 42
36
- Engine power - Standby kW
- 35
31
- Engine power - Standby hp
- 47
42
- Rated Fan Power - kW
- 3
2
- Rated Fan Power - hp
- 4
2.7
- Calculated generator set output - Prime kWe
- 25-26
22-23
- Calculated generator set output - Prime kVA
- 31-33
28-29
- Calculated generator set output - Standby kWe
- 28-30
26-27
- Calculated generator set output - Standby kVA
- 35-37
32-34
Emissions Certifications
- Non-Emissions Certified
We want to make owning and operating your equipment simple and affordable.
We have a range of finance options to suit any customer. Contact your local Emmetts branch, or visit these sites for more information and a free quote.
We have a range of finance options to suit any customer. Contact your local Emmetts branch, or visit these sites for more information and a free quote.
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