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Tractor Attachments for the John Deere 1840

Your tractor
John Deere 1840
Production
1979 to 1982
Power
70 hp
Class
tractor

Tractor Flail Mowers for the John Deere 1840

Built for paddocks, headlands and verges where a topper leaves rows of cut material behind. Hitch it to your John Deere 1840 and the flails chop and mulch brambles, brush and overgrowth as you go.

Tractor Topper Mowers for the John Deere 1840

Hitch a topper to your John Deere 1840 for fast rough-cuts across pasture and paddocks, or a finishing mower for a tidy lawn-style finish on estate grass. Quicker and lighter work than a flail when the grass isn't rank.

Tractor Hedge Cutters for the John Deere 1840

Hitch one to your John Deere 1840 to trim hedges and roadside verges from the tractor seat. The boom reaches into hedge tops and over field-edge banks where a fixed flail or topper can't, with its own PTO-driven hydraulics so it doesn't fight your tractor's spools.

More Products for the John Deere 1840

Discover more implements compatible with your John Deere 1840. Rotavators and wood chippers and more.

About the John Deere 1840

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Engine Horsepower: 70 hp

Manufactured: 1979 to 1982

John Deere 1840 Summary

The John Deere 1840 is a utility tractor produced from 1979 to 1982, manufactured by John Deere in Mannheim, Baden-W\u00fcrttemberg, Germany. It features a 3.9L 4-cylinder diesel engine with a net horsepower of 70 hp and a PTO claimed horsepower of 60 hp. The 1840 offers multiple transmission options, including an 8-speed unsynchronized gear, an 8-speed partially synchronized, and a 16-speed two-speed power shift. This model is available in different variants, including two- or four-wheel drive configurations.

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John Deere 1840 Horsepower, Weight, and Specifications:

Production

What are the production details of the John Deere 1840?

  • Manufacturer: John Deere
  • Type: Utility tractor
  • Production Years: 1979 to 1982
  • Location: Mannheim, Baden-W\u00fcrttemberg, Germany
  • Note: The Canadian-market 1840 is similar to the US 2440 model.

Engine

What type of engine does the John Deere 1840 have?

  • Model: John Deere 3.9L 4-cyl diesel
  • Fuel Tank Capacity: 25.1 gallons (95.0 liters)

Transmissions

What transmission options are available for the John Deere 1840?

  • Type 1: 8-speed unsynchronized gear
  • Type 2: 8-speed partially synchronized
  • Type 3: 16-speed two-speed power shift

Horsepower

What is the horsepower of the John Deere 1840?

  • Engine (net): 70 hp (52.2 kW)
  • PTO (claimed): 60 hp (44.7 kW)

Mechanical

What are the mechanical features of the John Deere 1840?

  • Drive: Two- or four-wheel drive
  • Final Drives: Planetary
  • Differential Lock: Mechanical rear
  • Steering: Power steering
  • Brakes: Wet disc brakes
  • Operator Station: Open operator station. Cab optional.

Hydraulics

What kind of hydraulic system does the John Deere 1840 use?

  • Type: Closed center

Tractor Hitch

What are the hitch specifications for the John Deere 1840?

  • Rear Type: II/I
  • Control: Position and draft control

Power Take-off (PTO)

What are the PTO details for the John Deere 1840?

  • Rear PTO: Independent
  • Rear PTO Type: 540 (1.375) / 540/1000 (1.375)

Dimensions & Tires

What are the dimensions and tire specifications for the John Deere 1840?

  • Wheelbase: 89.7 inches (227 cm)
  • Weight: 5476 lbs (2483 kg)
  • Front Tire: 7.50-16
  • Rear Tire: 15.5-38

Electrical

What are the electrical specs for the John Deere 1840?

  • Ground: Negative
  • Charging System: Alternator
  • Charging Amps: 33 (55 *Standard with cab, optional on open station)
  • Charging Volts: 14
  • Batteries: 2
  • Battery Volts: 12
Disclaimer: The information provided on this page may be less than 100% accurate. Always check the manufacturer's official manual.