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3029TFG89 2.9L Generator Drive Engine

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John Deere Generator Drive Engines

3029TFG89

2.9L Generator Drive Engine

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PowerTech™ M
Standby: 31-35 kW (42-47 hp)
@ 1500 -1800 rpm
Prime: 28-31 kW (38-42 hp)
@ 1500 - 1800 rpm
Dual frequency available

Features

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.

Specifications

Emissions Certifications

EPA Tier 3	-

General engine data

Model	3029TFG89
Number of cylinders	3
Displacement - L (cu in)	2.9 (177)
Bore and Stroke – mm (in)	106x110 (4.2x4.3)
Compression ratio	17.2:1
Engine Type	In-line, 4-cycle
Aspiration	Turbocharged
Length – mm (in) to rear of block	717 (28.2)
Width – mm (in)	529 (20.8)
Height – mm (in)	961 (37.8)
Weight, dry – kg (lb)	316 (697)

Performance data range

Rated speed Hz (rpm)	60 (1800)
Engine power - Prime kW (hp)	31 (42)
Engine power - Standby kW (hp)	35 (47)
Generator efficiency %	88-92
Rated fan power kW (hp)	2.2 (3)
Power factor	0.8
Calculated generator set output - Prime kWe* (kVa)	25-27 (32-34)
Calculated generator set output - Standby kWe (kVa)	28-30 (35-37)
	*Electrical power is calculated from the typical generator efficiency and fan power percentages shown. Applications may vary.

3029TFG89 | Generator Drive Engine | John Deere US