2.9L Generator Drive Engine
  • PowerTech™ M
  • Standby: 43-46 kW (58-62 hp)
    @ 1500 -1800 rpm
  • Prime: 39-42 kW (52-56 hp)
    @ 1500 - 1800 rpm
  • Dual frequency available
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Meet emissions requirements without sacrificing performance with the 43-46 kW (58-62 hp) John Deere 3029HFG89 Interim Tier 4 and EU Stage III A generator drive diesel engine with mechanical fuel systems.
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Fixed geometry turbocharger
  • Fixed geometry turbochargers are sized for a specific power range and optimized to provide excellent performance across the entire torque curve. They are also designed to maximize fuel economy between the engine's rated speed and peak torque.
Mechanical rotary pump
  • The timing and fuel injection pressures are optimized to maximize performance and fuel economy at a given rated speed.
2-valve cylinder head
  • Cross-flow head design provides excellent breathing from a lower-cost 2-valve cylinder head.
Compact size
  • Horsepower/displacement ratio is best-in-class
  • Lower installed cost
  • Mounting points are the same as previous engine models
Dual frequency
  • 50 Hz/60 Hz dual frequency is available on these engines and meet EPA Interim Tier 4 and EU Stage III A emissions regulations.
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Emissions Certifications
EPA Interim Tier 4
EU Stage III A
General Engine Data
Number of cylinders
Displacement - L (cu in)
2.9 (177)
Bore and Stroke - mm (in)
106 x 110 (4.2 x 4.3)
Compression Ratio
Engine Type
In-line, 4-cycle
Turbocharged and air-to-air aftercooled
Length - mm (in) to rear of block
717 (28.2)
Width - mm (in)
548 (21.6)
Height - mm (in)
927 (36.5)
Weight, dry - kg (lb)
342 (754)
Performance Data Range
Rated speed Hz (rpm)
60 (1800)
Engine power - prime kW (hp)
42 (56)
Engine power - standby kW (hp)
46 (62)
Generator efficiency %
Rated fan power kW (hp)
2.6 (3)
Power factor
Calculated generator set output - prime kWe* (kVA)
34-36 (43-45)
Calculated generator set output - standby kWe (kVA)
38-40 (48-50)
*Electrical power is calculated from the typical generator efficiency and fan power percentages shown. Applications may vary.
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.
John Deere FinancialEmmetts Finance
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