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John Deere 6920

Built: 2002–2007 · Series: 6020er

More machines from model year 2002

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The 6920 from John Deere is part of the 6020er series. Production: 2002–2007. The engine delivers 150 hp (110.4 kW), has 6 cylinders, with a displacement of 6,788 cm³. Torque is 656 Nm. Rated speed is 2,100 rpm. The machine is 5,380 mm long, 2,430 mm wide and 2,915 mm high. The unladen weight is 6,640 kg. The wheelbase measures 2,650 mm. Ground clearance is 430 mm. Top speed is 40 km/h. The tank holds 250 litres. Transmission: 20V/20R or 32V/32R. The engine is water-cooled. Tyres: front 16.9 R 28 AS, rear 20.8 R 38 AS. The fuel is diesel. Construction: bridge-frame modular construction. The linkage is category II/III. The 6020er series covers 9 models and was built 2002–2007. Rated output within it ranges from 80 to 160 hp; the 6920 sits at the top of that range with 150 hp. Its immediate neighbours are the 6820 below it with 135 hp and the 6920 S above it with 160 hp. Unladen weight within it ranges from 4,315 to 6,640 kg; here the 6920 sits at the top of that range with 6,640 kg. 2620 John Deere models across 140 series are on record.

John Deere 6020 series — and why the year decides on an AutoPowr: four- and six-cylinder diesels with 58.9 to 117.8 kW (80 to 160 hp), 4,525 to 6,788 cm³ displacement

The 6020 series replaced the widespread 6010 models in 2001. The 6920 itself was built from 2002 to 2007. Its direct-injection six-cylinder displaces 6,788 cc, runs turbocharged with an intercooler and delivers 118 kW, or 160 hp.

Read on 4 more paragraphs

Decisive for a used purchase is the transmission, because the range was offered with four: PowerQuad, AutoQuad Plus, EcoShift and the stepless AutoPowr. The top 6020 Premium Plus had the AutoPowr as standard.

Here lies the most important practical note: on the stepless 6920 AutoPowr, years before 2005 are not recommended. Until 2004 there were significant problems with the transmission control valves. Anyone examining an offer should therefore read transmission type and year together — an AutoPowr from 2003 and one from 2006 are economically two different machines.

Outwardly the range is recognisable by the then-new SG068 cab, which gave the four- and six-cylinder tractors a more modern appearance. It is a useful marker for telling a 6020 from its predecessor when the data plate is missing.

In this power class up to 117.8 kW, the three-point hitch was consistently built to category II, and the PTO was usually available in three speeds: 540, 1,000 and the fuel-saving 1,000E. Parts for the 6020 series remain well available through the John Deere dealer network, regardless of transmission type and model year.

Sources: SpecCodex register, model data: John Deere 6020er, John Deere

Technical data

Engine

EngineJohn Deere PowrTech 6.068 HLAcorrect
Fueldieselcorrect
Power150 hp (110.4 kW)correct
Rated speed2,100 rpmcorrect
Torque656 Nmcorrect
Cylinders6correct
Displacement6,788 cm³correct
Coolingwater-cooledcorrect

Dimensions and weights

Length5,380 mmcorrect
Width2,430 mmcorrect
Height2,915 mmcorrect
Wheelbase2,650 mmcorrect
Ground clearance430 mmcorrect
Unladen weight6,640 kgcorrect

Drivetrain and chassis

Drivefour-wheel drivecorrect
Gearbox20V/20R or 32V/32Rcorrect
Front tyres16.9 R 28 AScorrect
Rear tyres20.8 R 38 AScorrect
Top speed40 km/hcorrect

Working data

Fuel tank capacity250 lcorrect

Origin and approval

Constructionbridge-frame modular constructioncorrect

Other data

Linkage categoryCat II/IIIcorrect

Where this model stands

Power-to-weight ratio: 16.6 kW/t (110 kW / 6.6 t)

Power class: Large (100–180 hp)

Stronger than 84% of the tractors in the register — out of 15,663 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 6920 have?

The John Deere 6920 delivers 150 hp.

How much does the John Deere 6920 weigh?

The unladen weight is 6,640 kg.

What engine does the John Deere 6920 have?

6 cylinders, 6,788 cm³ displacement, Diesel.

How fast does the John Deere 6920 go?

Top speed is 40 km/h.

What are the dimensions of the John Deere 6920?

5,380 mm × 2,430 mm × 2,915 mm.

When was the John Deere 6920 built?

Production years: 2002–2007.

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.
  • Check front and rear tyre sizes: mismatched pairs strain the drivetrain.
  • Shift the gearbox cold and warm — jumps only show up at temperature.
  • 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 24 individual figures for this model. They come from 3 recorded sources; 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] [2] [3]

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