4045HFC92 | Industrial Diesel Engine

Features

Expand All Collapse All

Wastegated turbocharger

Wastegated turbochargers are designed to develop more air flow 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.

Cooled exhaust gas recirculation (EGR)

EGR cools and mixes measured amounts of cooled exhaust gas with incoming fresh air to lower peak combustion temperatures, thereby reducing Nox.

Exhaust filters

These engines utilize an exhaust filter that contains a diesel oxidation catalyst (DOC) and a particulate filter. The DOC reacts with exhaust gases to reduce carbon monoxide, hydrocarbons, and some particulate matter (PM).
The downstream filter traps and holds the remaining PM. Trapped particles are oxidized within the filter through a continuous cleaning process called passive regeneration. 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.

High-pressure common-rail (HPCR) and engine control unit (ECU)

The HPCR fuel system provides variable common-rail pressure and higher injection pressures up to 1,975 bar (29,000 psi).One ECU controls the exhaust filter, as well as fuel system and provides precise control for the start, duration, and end of injection.

4-valve cylinder head

The 4-valve cylinder head provides excellent airflow resulting in greater low-speed torque and better transient response time by utilizing a cross-flow design.

Air-to-air aftercooled

This is the most efficient method of cooling intake air to help reduce engine emissions while maintaining low-speed torque, transient response time, and peak torque. It enables an engine to meet emissions regulations with better fuel economy and the lowest installed costs.

Compact size

Lower installed cost
Mounting points are the same as previous engine models

Engine performance

Multiple rated speeds to further reduce noise and improve fuel economy
Higher level of peak torque
Low-speed (1000 rpm) torque equal to or better than Tier 3/Stage III A
Optional power bulge equal to or better than Tier 3/Stage III A

Electronic engine controls

Faster engine control unit (ECU) manages both the engine and the exhaust filter
Four times the memory, twice the RAM, and double the processing speed
The input/output capability has increased 40%
JDLink™ lets you monitor, protect, and maintain your equipment 24/7
Premium software option integrates with equipment or vehicles to reduce engineering and installation costs

Additional features

Glow Plugs
Gear-driven auxiliary drives
500-hour oil change
Optional factory installed variable-speed fan drive improves fuel economy and reduces 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

Show More Show Less

Specifications

John Deere

4045HFC92

4.5L Industrial Diesel Engine

CARB

EPA Tier 4

EU Stage III B

Model

4045HFC92

Number of cylinders

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)

Size 2 - Diameter - mm (in)

260.71 (10.3)

Size 2 - Length - mm (in)

572.59 (22.5)

Size 2 - Weight - kg (lb)

Intermittent - Rated power/Rated speed

86-91 kW (115-122 hp) @2200-2400 rpm

Intermittent - Peak power

86-91 kW (115-122 hp) @2200-2400 rpm

Intermittent - Power bulge

0 %

Intermittent - Peak torque

460-481 N·m (339-355 ft-lb) @1600 rpm

Intermittent - Torque rise

22-33%

Heavy Duty - Rated power/Rated speed

74-86 kW (99-115 hp) @2200 rpm

Heavy Duty - Peak power

74-86 kW (99-115 hp) @2200 rpm

Heavy Duty - Power bulge

0 %

Heavy Duty - Peak torque

427-481 N·m (315-355 ft-lb) @1600 rpm

Heavy Duty - Torque rise

29-33%

Continuous - Rated power/Rated speed

63-74 kW (84-99 hp) @2200-2400 rpm

Continuous - Peak power

63-80 kW (84-107 hp) @2200 rpm

Continuous - Power bulge

0-8 % @2200 rpm

Continuous - Peak torque

363-391 N·m (268-288 ft-lb) @1600 rpm

Continuous - Torque rise

33%

4045HFC924.5L Industrial Diesel Engine

Features

Wastegated turbocharger

Cooled exhaust gas recirculation (EGR)

Exhaust filters

High-pressure common-rail (HPCR) and engine control unit (ECU)

4-valve cylinder head

Air-to-air aftercooled

Compact size

Engine performance

Electronic engine controls

Additional features

Specifications

Emissions Certifications

General engine data

DOC/DPF Dimensions

Performance data range

Power Connect

Customer Connections

Brochures

Learn More

Engine Parts

Explore More

Connect with us

Find Sales or Services

4045HFC924.5L Industrial Diesel Engine

SHARE

Features

Specifications

Emissions Certifications

General engine data

DOC/DPF Dimensions

Performance data range

Power Connect

Customer Connections

Brochures

Learn More

Engine Parts

Explore More

Connect with us

Find Sales or Services