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John Deere 6506

Built: 1995–1997 · Series: 6000er

More machines from model year 1995

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The 6000er series from John Deere includes the 6506. Production: 1995–1997. The engine delivers 105 hp (77.3 kW), has 6 cylinders, with a displacement of 6,786 cm³. Torque is 430 Nm. Rated speed is 2,300 rpm. The machine is 4,501 mm long, 2,320 mm wide and 2,808 mm high. The unladen weight is 4,650 kg. The wheelbase measures 2,650 mm. Ground clearance is 575 mm. Top speed is 30 km/h. The tank holds 207 litres. Transmission: 20V/20R or 24V/24R. The engine is water-cooled. Tyres: front 16.9 R 24 AS, rear 18.4 R 38 AS. The fuel is diesel. Construction: frame construction. The linkage is category II/IIIN. The PTO runs at 540/1000 rpm. The 6000er series covers 7 models and was built 1992–1997. Rated output within it ranges from 75 to 130 hp; the 6506 sits in the middle of that range with 105 hp. Its immediate neighbours are the 6300 below it with 90 hp and the 6600 above it with 110 hp. Unladen weight within it ranges from 3,750 to 5,800 kg; here the 6506 sits in the middle of that range with 4,650 kg. 2622 John Deere models across 140 series are on record.

John Deere 6000 Series – First Mid-Range Built at the Mannheim Plant, 1992 to 1997: four- and six-cylinder diesels up to 77.3 kW (105 hp), 3,920 to 6,788 cm³ displacement

With the 6000 series, John Deere brought a new mid-range generation built at its Mannheim plant to the European market in 1992, produced until 1997. According to the register, output of one recorded model reaches 77.3 kW, or 105 hp, using four- and six-cylinder engines with displacement from 3,920 to 6,788 cm³.

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Recorded operating weight runs from 3,750 to 5,800 kg, wheelbase of one recorded model is 2,650 mm, and rated speed is 30 km/h. The model range spanned from the 6100 to the 6900, covering a wide power spectrum within a single series.

Compared with its predecessors, the 6000 series introduced a revised, more ergonomic cab and was succeeded by the 6010 series in 1997. For a used model, check the gearbox variant, as PowrQuad and Synchro versions were offered in parallel.

With a rated output of 77.3 kW, the 6000 series already fell within three-point category II under ISO 730, and the PTO ran two-speed at 540 and 1,000 rpm, as was standard for tractors of this power class from the 1980s. Parts for the 6000 series remain well available today through John Deere's dense dealer network. PowrQuad transmissions allow shifting within certain groups without using the clutch under load, while the simpler Synchro version still requires the clutch for each gear change; this makes PowrQuad models more comfortable under frequent load changes but more demanding to maintain.

Sources: SpecCodex register, model data: John Deere 6000er, John Deere

Technical data

Engine

Fueldieselcorrect
Power105 hp (77.3 kW)correct
Rated speed2,300 rpmcorrect
Torque430 Nmcorrect
Cylinders6correct
Displacement6,786 cm³correct
Coolingwater-cooledcorrect

Dimensions and weights

Length4,501 mmcorrect
Width2,320 mmcorrect
Height2,808 mmcorrect
Wheelbase2,650 mmcorrect
Ground clearance575 mmcorrect
Unladen weight4,650 kgcorrect

Drivetrain and chassis

Drivefour-wheel drivecorrect
Gearbox20V/20R or 24V/24Rcorrect
Front tyres16.9 R 24 AScorrect
Rear tyres18.4 R 38 AScorrect
Top speed30 km/hcorrect

Working data

Fuel tank capacity207 lcorrect

Origin and approval

Constructionframe constructioncorrect

Other data

Linkage categoryCat II/IIINcorrect
PTO speed540/1000 rpmcorrect

Where this model stands

Power-to-weight ratio: 16.6 kW/t (77 kW / 4.7 t)

Power class: Large (100–180 hp)

Stronger than 69% 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 6506 have?

The John Deere 6506 delivers 105 hp.

How much does the John Deere 6506 weigh?

The unladen weight is 4,650 kg.

What engine does the John Deere 6506 have?

6 cylinders, 6,786 cm³ displacement, Diesel.

How fast does the John Deere 6506 go?

Top speed is 30 km/h.

What are the dimensions of the John Deere 6506?

4,501 mm × 2,320 mm × 2,808 mm.

When was the John Deere 6506 built?

Production years: 1995–1997.

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 2 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]

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