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John Deere 84

Series: John Deere Wheel Loader

The John Deere 84 belongs to the John Deere Wheel Loader series. The engine delivers 55.8 hp (38.8 kW), with a displacement of 3,457.7 cm³. Torque is 235.9 Nm. The unladen weight is 5,101.1 kg. The wheelbase measures 2,200.7 mm. Ground clearance is 310.9 mm. The tank holds 57.9 litres. The gearbox has 3 forward gears. There are also 1 reverse gears. The pump delivers 79.9 l/min. The hydraulic tank holds 70 litres. The cooling system holds 20.1 litres. The electrical system runs on 24 V. The engine fitted is the 4TN100. Tyre size: 17,5/65-20. The John Deere Wheel Loader series covers 120 models. Rated output within it ranges from 55.8 to 286.9 hp; the 84 sits at the bottom of that range with 55.8 hp. Its immediate neighbours are the 244H above it with 58.8 hp. 2153 John Deere models across 96 series are on record. The model is listed under Wheel loaders. 19 verified figures from 1 source are on file.

Technical data

Engine

Engine model4TN100correct
Power55.8 hp (38.8 kW)correct
Torque235.9correct
Displacement3,457.7 cm³correct
AspirationNaturalcorrect
Coolant capacity20.1 lcorrect

Dimensions and weights

Wheelbase2,200.7correct
Ground clearance310.9correct
Unladen weight5,101.1 kgcorrect

Drivetrain and chassis

Gearbox typePowershiiftcorrect
Forward gears3correct
Reverse gears1correct
Tyre size17.5/65-20correct
System voltage24 Vcorrect

Working data

Pump flow79.9 l/mincorrect
Hydraulic oil capacity70 lcorrect
Fuel tank capacity57.9 lcorrect

Other data

Height2,895.6correct

Where this model stands

Power-to-weight ratio: 7.6 kW/t (39 kW / 5.1 t)

Stronger than 9% of the wheel loaders in the register — out of 1,253 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the John Deere 84 have?

The John Deere 84 delivers 55.8 hp.

How much does the John Deere 84 weigh?

The unladen weight is 5,101 kg.

What engine does the John Deere 84 have?

3,458 cm³ displacement.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Check the weights in the papers against the figures here — attachments change them.
  • Load the hydraulics and watch for sag.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 19 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Other models in this series

Sources: [1]

Wheel loader in 3D section

Turn the model, look inside and click an assembly — each one is explained.

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