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Tractor · 1986Unverified

John Deere 2850

Name: John Deere 2850
Brand: John Deere

John Deere 2850 — Utility tractor · 86 hp. Reference specifications; pending source verification.

The John Deere 2850 is a mid-range tractor model rated at approximately 86 hp. It was manufactured from 1986 to 1994, and is equipped with a 4-cylinder turbocharged diesel liquid-cooled engine paired with four-wheel drive and a powershift transmission. The 2850 has an operating weight of between 7694 and 8653 pounds, and is suitable for operations covering up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

86 hp

Weight

7694 to 8653 pounds

Catalogue coverage

Variants represented

Richest spec table

71 rows

Recorded power

86 hp

Recorded weight

3489 kg

Transmissions

16-speed two-speed power shift

Production years

1986-1994

Verified variants

1 linked source document displayed

Hover a source tag to verify

Overview

ManufacturerJohn DeereReference

Utility tractorReference

FactoriesMannheim, Baden-Württemberg, GermanyReference

FactoriesRosario, ArgentinaReference

Two- or four-wheel driveReference

Final drivesplanetaryReference

Power steeringReference

Hydraulic wet disc brakesReference

ROPS. Sound-Gard and CC2 cab optional.Reference

Engine

John Deere 3.9L 4-cyl dieselReference

Fuel tank84.0 LReference

Fuel tank135.9 LReference

Engine64.1 kWReference

John Deere 4239TLReference

turbocharged dieselReference

4-cylinderReference

liquid-cooledReference

Displacement3.9 LReference

Bore/Stroke106 x 110 mmReference

Power64.1 kWReference

Air cleanerdryReference

Rated RPM2300Reference

Torque315.0 NmReference

Torque RPM1500Reference

Starter volts12Reference

Starter power3.0 kWReference

Transmission

16-speed two-speed power shiftReference

TransmissionHi-LoReference

Typetwo-speed power shiftReference

Gears16 forward and 8 reverseReference

Clutchhydraulic cerametallic discReference

PTO & Hydraulics

Typeclosed-center constant presureReference

Pressure190.0 barReference

Total flow43.9 lpmReference

Rear TypeIIReference

Controlpositon and draft controlReference

2WD Rear lift (at ends)3630 kgReference

4WD Rear lift (at ends)3999 kgReference

Front HitchIIReference

Front lift (at ends)1630 kgReference

Rear PTOindependentReference

Clutchhydraulic wet discReference

Rear PTO Type540/1000Reference

Engine RPM540@2070Reference

Engine RPM1000@2172Reference

Front PTOindependentReference

Front PTO Type1000Reference

Dimensions

2WD Wheelbase226 cmReference

4WD Wheelbase228 cmReference

Weight7694 to 8653 poundsReference

Front tire10.00-16Reference

2WD Rear tire14.9R38Reference

2WD Standard tires (ag)Front: 10.00-16. Rear: 14.9R38Reference

4WD Standard tires (ag)Front: 12.4R28. Rear: 14.9R38Reference

Length424 cmReference

Width206 cmReference

Height (cab)254 cmReference

Height (cab)268 cmReference

2WD Weight3489 kgReference

4WD Weight3925 kgReference

4WD Clearance (front axle)52 cmReference

2WD Clearance (front axle)67 cmReference

2WD Front tread135 to 200 cmReference

4WD Front tread150 to 200 cmReference

Rear tread150 to 199 cmReference

Electrical

GroundnegativeReference

Charging amps55Reference

Batteries2Reference

Battery volts12Reference

Battery AH55Reference

Speeds

With 14.9R38 rear tires.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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