John Deere
4045H
4045H

Engine Specifications

Max Output (HP)

139.5 HP @ 2400 RPM

Max Output (kW)

104.0 kW @ 2400 RPM

Engine Type

Vertical water-cooled

Cylinders

4

Fuel Type

Diesel

Variable Speed

Yes

Fixed Speed

No

Displacement

4.5 Litres

Bore x Stroke

106 x 127 mm

Combustion

Direct Injection

Aspiration

Turbocharged with Intercooler

Irrigation Pack available

No

Powerpack available

Yes

When it’s a John Deere, you know you’re in safe hands

The 4045 range of Powertech engines have been developed to provide reliable operation with easy maintenance, in rugged and harsh off-highway and industrial applications. Whatever you throw at them – vibration, dirt, extreme temperatures, dust – you can count on John Deere PowerTech™ industrial engines to start in the morning, operate efficiently all day, and work reliably for many years.

JOHN DEERE POWER SYSTEMS BUILD OPTIONS:

Engine supplied complete with:

  • SAE flywheel housing
  • SAE flywheel
  • Mechanical variable speed governor
  • 12 volt starter and alternator
  • Vertical exhaust elbow
  • Energised to run shut off solenoid
  • Operators manual

All components of Build Option A, plus:

  • Engine feet
  • Engine mounted radiator, fan and guard – customer to specify suction or blower fan
  • Engine mounted heavy duty air cleaner with raincap.

All components of Build Option B, plus:

  • Engine mounted key start panel comprising of an oil pressure switchgauge
  • Engine temperature switchgauge
  • Tachometer
  • Hourmeter
  • Voltmeter
  • 1.6m throttle cable
  • Muffler and raincap

All components of Build Option C, plus an irrigation spec panel, including:

  • Pump discharge pressure switchgauge
  • Electronic time clock
  • Weather proof enclosure

Option E control system is designed to automatically adjust engine speed to maintain a constant pump pressure in an irrigation system. The engine can be automatically started and stopped by remote signal and the engine rate of speed change can be adjusted to reduce water hammer and pressure surges in the irrigation system.

The control system incorporates:

  • low oil pressure protection
  • high engine temperature protection
  • low coolant level protection
  • pump discharge, high / low pressure protection

The pump pressure transducer is supplied loose with the control system. Panel is manufactured by Kensho.

The Build Option F control system is designed to automatically start and stop the engine by remote signal. On receipt of a start signal the engine will idle for a warm up time period and accelerate up to a programmed normal running speed. On receipt of the stop signal, the engine will decelerate to idle speed and remain at this speed for a cool down period before shutting down.

The control system incorporates:

  • low oil pressure protection
  • high engine temperature protection
  • low coolant level protection
  • pump discharge, high/low pressure protection

The pump pressure transducer is supplied loose with the control system. Panel is manufactured by Kensho.

The control system incorporates:

  • low oil pressure protection
  • high engine temperature protection
  • low coolant level protection
  • pump discharge, high/low pressure protection

The pump pressure transducer is supplied loose with the control system. Panel is manufactured by Kensho.

* All information shown is to be used as general information only. Images shown are for illustration purposes only and may not represent the final product. All dimensions, power outputs and technical details are approximate and may vary from time to time depending on a range of factors. Any data shown is subject to change without notice. Some items or accessories may not be available in all areas/regions. Please consult your Authorised Dealer or Power Equipment Account Manager for all technical information.

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