3029TF120 2.9L Industrial Diesel Engine

3029TF120 2.9L Industrial Diesel Engine


  • PowerTech™ 
  • 36 - 59 kW (48 - 79 hp)
Request A Quote


Expand All Collapse All

Dynamically balanced crankshaft

  • Journal surfaces induction-hardened for significantly increased wear life

Forged-steel connecting rods

  • 45-degree connecting-rod/cap-joint design allows the use of larger crankshaft-connecting-rod bearings for increased durability

Replaceable wet-type cylinder liners

  • Provides excellent heat dissipation

Strong cylinder block

  • Weight of cylinder block reduced, while maintaining overall strength
  • Crankshaft supported by four main bearings

Easy to apply

  • Mounting points for new engine have not been changed, making it easy to replace previous model
  • Additional front engine mounts are available for application ease

Compact size

  • Compact, in-line 3-cylinder configuration allows model to be used in applications where length is critical

Optional gear auxiliary drive

  • Optional drive, with an SAE "A" flange, increases application flexibility of the 3-cylinder engine

World-class performance

  • Higher torque rise, excellent fuel economy, and low oil consumption result in superior engine performance


Emissions certifications

Non-Emissions Certified

General engine data

Model 3029TF120
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 Turbocharged
Length - mm (in) 716 (28.2)
Width-- mm (in) 519 (20.4)
Height-- mm (in) 928 (36.5)
Weight, dry - kg (lb) 328 (723)

Performance data range

Intermittent - Rated power/Rated speed 36-59 kW (48-79 hp) @2500 rpm
Intermittent - Peak power 37-59 kW (50-79 hp) @2400-2500 rpm
Intermittent - Peak torque 189-269 N·m (139-198 ft-lb) @1000-1800 rpm
Intermittent - Torque rise NA