Features
Getdetails on 139 hp, 104 kW John Deere 4045HF150 industrial diesel engines for OEM equipment, including features, specs, and integrated support.
Expand AllDynamically balanced crankshaft
- Crankshafts are formed from nodular iron
Forged-steel connecting rods
- Unique 45-degree design permits use of larger crankshaft connecting-rod bearings for increased durability
Self-adjusting poly-vee fan drive
- Self-adjusting, eight-groove, poly-vee fan drive provides multiple fan drive ratios and fan heights that can be matched to specific application requirements
- Poly-vee design provides more than twice the drive capacity of comparable vee-belts
Replaceable wet-type cylinder liners
- Provides excellent heat dissipation
- Precision machined for long life
Either-side service
- Engine installation and maintenance simplified and convenient by providing dipstick and oil filter options on both sides of the engine
Standard gear auxiliary drive
- Standard gear auxiliary drive produces up to 50 hp (37 kW) for gear-driven accessories
Mounting points
- Standard front and side mounting points provide easy installation and application flexibility
Optional engine-balancer shafts
- Provides smooth engine operation
Specifications
Expand AllEmissions Certifications
General Engine Data
- Model
- 4045HF150
- Number of cylinders
- 4
- Displacement-- L (cu in)
- 4.5 (275)
- Bore and Stroke-- mm (in)
- 106 x 127 (4.17 x 5.00)
- Compression Ratio
- 17.0:1
- Engine Type
- In-line, 4-Cycle
- Aspiration
- Turbocharged and air-to-air aftercooled
- Length - mm (in)
- 867 (34.1)
- Width-- mm (in)
- 612 (24.1)
- Height-- mm (in)
- 1000 (39.4)
- Weight, dry - kg (lb)
- 396 (873)
Performance Data Range
- Intermittent - Rated power/Rated speed
- 104 kW (139 hp) @2400 rpm
- Intermittent - Peak power
- 104 kW (139 hp) @2400 rpm
- Intermittent - Peak torque
- 498 N·m (367 ft-lb) @1400 rpm
- Intermittent - Torque rise
- NA