John Deere 4045HFG92

DEBUG Ind: Engine and Drivetrain, Cat: Generator Drive Engines, SubCat: Interim Tier 4, SubSubCat: Powertech Pwx 4 5l
Back
Feature Overview
John Deere 4045HFG92
  • PowerTech™ PWX
  • Standby: 67-99 kW (90-133 hp) @ 1800 rpm
  • Prime: 61-90 kW (82-121 hp) @ 1800 rpm
Get Financed
Request a Demo/Quote

*Inventory shortages may cause extended delivery dates

*This price does not include attachments and accesories

Value Your Trade
Feature Overview
John Deere 4045HFG92
  • PowerTech™ PWX
  • Standby: 67-99 kW (90-133 hp) @ 1800 rpm
  • Prime: 61-90 kW (82-121 hp) @ 1800 rpm
Get Financed
Request a Demo/Quote

*Inventory shortages may cause extended delivery dates

*This price does not include attachments and accesories

Value Your Trade
Have Questions?
Features

Wastegated turbocharger

  • Wastegated turbochargers are designed to develop more airflow at lower engine speeds to improve low speed torque. The wastegate control device bleeds off a portion of the exhaust flow at higher engine speeds. Wastegated turbos deliver improved transient response and higher peak torque without compromising engine envelope size. They also provide the lowest installed cost across a given power range.
  • EGR cools and mixes measured amounts of cooled exhaust gas with incoming fresh air to lower peak combustion temperatures, thereby reducing NOx.
  • These engines utilize a catalyzed exhaust filter that contains a diesel oxidation catalyst (DOC) and a diesel particulate filter (DPF). The DOC reacts with exhaust gases to reduce carbon monoxide, hydrocarbons, and some particulate matter (PM). The downstream DPF traps and holds the remaining PM. Trapped particles are oxidized within the DPF through a continuous cleaning process called passive regeneration. Passive regeneration occurs during normal operating conditions when heat from the exhaust stream and catalysts within the exhaust filter trigger the oxidation of the trapped PM. If passive regeneration cannot be achieved due to low temperature, load, or speed, then PM is removed using active regeneration - an automatic cleaning process controlled by the exhaust temperature management system. Engines below 130 kW (174 hp) use an in-cylinder dosing system for active regeneration, while larger engines use an external dosing system.
  • The HPCR fuel system provides variable common-rail pressure, multiple injections, and higher injection pressures up to 1,975 bar (29,000 psi). It also controls fuel injection timing and provides precise control for the start, duration, and end of injection.
  • The 4-valve cylinder head provides excellent airflow by utilizing a cross-flow design and a U-flow design.
  • This is the most efficient method of cooling intake air to help reduce engine emissions. It enables an engine to meet emissions regulations with better fuel economy and the lowest installed costs.
  • Lower installed cost
  • Simplifies installation
  • Mounting points are the same as previous models
  • Faster engine control unit (ECU) manages both the engine and the exhaust filter
  • Full authority electronic controls
  • Four times the memory, twice the RAM, and double the processing speed
  • The input/output capability has increased 40%
  • Glow plugs
  • 500-hour oil change
  • Self-adjusting poly-vee fan drive
  • Variable-speed fan drive increases fuel economy and decreases noise levels
  • R.H. and L.H. engine-mounted final fuel filters
  • Optional low-pressure fuel system with electrical transfer pump and "auto-prime" feature
Specs
General engine data
Model 4045HFG92
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 16.1 : 1
Engine Type In-line, 4-cycle
Aspiration Turbocharged and air-to-air aftercooled
Length - mm (in) 867 (34.1)
Width-- mm (in) 680 (26.8)
Height-- mm (in) 1076 (42.4)
Weight, dry - kg (lb) 552 (1217)
DOC/DPF Dimensions
Size NA - Diameter - mm (in) 260.71 (10.3)
Size NA - Length - mm (in) 572.59 (22.5)
Size NA - Weight - kg (lb) 21.364 (47.1)
Performance data range
Hz (rpm) 60 ( 1800 )
Generator Efficiency % 88-92
Power Factor 0.8
Engine power - Prime kW 60-90
Engine power - Prime hp 80-121
Engine power - Standby kW 67-99
Engine power - Standby hp 90-133
Rated Fan Power - kW 5.4-7.9
Rated Fan Power - hp 7.2-10.6
Calculated generator set output - Prime kWe 49-76
Calculated generator set output - Prime kVA 61-95
Calculated generator set output - Standby kWe 54-84
Calculated generator set output - Standby kVA 68-105
Emissions Certifications
CARB  
EPA Interim Tier 4  
DOC/DPF Dimensions
Size NA - Diameter - mm (in) 260.71 (10.3)
Size NA - Length - mm (in) 572.59 (22.5)
Size NA - Weight - kg (lb) 21.364 (47.1)
Performance data range
Calculated generator set output - Prime kWe 49-76
Calculated generator set output - Prime kVA 61-95
Calculated generator set output - Standby kWe 54-84
Calculated generator set output - Standby kVA 68-105
*Manufacturer's suggested price. MSRP may be different in California. Taxes, freight, setup, and delivery not included. Optional accessories and attachments not included. Equipment, models and prices may vary by dealer. Product options and accessories may not be available in all regions. The engine horsepower and torque information are provided by the engine manufacturer to be used for comparison purposes only. Actual operating horsepower and torque will be less. Refer to the engine manufacturer’s website for additional information. Offers valid in the United States. Prices in U.S. dollars.
Belle Glade

2017 Northwest 16th Street
Belle Glade, FL 33430
561-996-6531

Map & Hours
Boynton Beach

1335 Neptune Dr
Boynton Beach, FL 33426
561-732-8905

Map & Hours
Brooksville

22255 Cortez Blvd
Brooksville, FL 34601
352-573-2720

Map & Hours
Fort Myers

9501 FL-82
Fort Myers, FL 33905
239-332-5045

Map & Hours
Fort Pierce

6150 Orange Ave
Fort Pierce, FL 34947
772-461-5568

Map & Hours
Homestead

127 N Krome Ave
Florida City, FL 33034
305-247-9886

Map & Hours
Immokalee

775 E Main St
Immokalee, FL 34142
239-657-4413

Map & Hours
Largo

6785 114th Ave
Largo, FL 33773
727-828-8200

Map & Hours
Leesburg

1800 US-441
Leesburg, FL 34748
352-315-1016

Map & Hours
Loxahatchee

13295 Southern Blvd
Loxahatchee, FL 33470
561-784-4000

Map & Hours
Naples

1945 Pine Ridge Rd
Naples, FL 34109
239-260-8800

Map & Hours
North Port

2825 Commerce Parkway
North Port, FL 34289
941-924-9709

Map & Hours
Odessa

2240 Success Dr
Odessa, FL 33556
727-842-8618

Map & Hours
Okeechobee

820 US-98
Okeechobee, FL 34972
863-763-1921

Map & Hours
Orlando

12049 S Orange Blossom Trail
Orlando, FL 32837
407-240-1023

Map & Hours
Palmetto

906 US-301
Palmetto, FL 34221
941-722-3281

Map & Hours
Plant City

2805 West, FL-60
Plant City, FL 33567
813-737-1660

Map & Hours
St Cloud

117 13th St
St Cloud, FL 34769
321-209-4888

Map & Hours
Winter Park

4031 Forsyth Rd
Winter Park, FL 32792
407-671-4439

Map & Hours
Terms & Conditions
©2025 EFE, Inc. All Rights Reserved | Designed In-House by Everglades Equipment Group