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Used John Deere 850 Tractors for Sale

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1987 John Deere 850 Under 40 HP
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1987 John Deere 850

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GREG’S GOLD! 2 Post ROPS, 1125 Hours, 4X4, Power Steering, 8F/2R Geared Transmission, 25 HP Yanmar Diesel, 3PT, 540 PTO, Drawbar, 25x8.50-14 Front Tires, 355/80D20 Rear Tires, Operating Weig... See all seller comments
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Seven Valleys, PA
(717) 428-0922
1982 John Deere 850 Under 40 HP
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1982 John Deere 850

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$8,900
Drive: 2 WD
HP: 25
Hours: 1643
Cab: No Cab, Transmission: Syncro, Front Axle: 2WD, Loader: Yes, Mid Mount Mower: No, 25HP DIESEL, 2WD, R.O.P., JOHN DEERE LOADER.TIRES 90%. GEAR TRANS, NEW HYDRAULIC HOSES.
$8,900
Warsaw, IN
(574) 406-0645
1991 John Deere 850 Under 40 HP
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1991 John Deere 850

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$3,799
Drive: 2 WD
HP: 25
Hours: 924
Cab: No Cab, Transmission: Syncro, Front Axle: 2WD, Loader: No, Mid Mount Mower: No, GOOD RUNNING NO ISSUES, 2WD, YANMAR 1.3L, 3 CYL DIESEL, 25 HP, 22 PTO HP, CALL OR TXT DALTON, 3524365363, STRONG RUN... See all seller comments
$3,799
Crystal River, FL
(352) 492-4973
1981 John Deere 850 Under 40 HP
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1981 John Deere 850

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$5,495
Drive: 2 WD
HP: 25
Hours: 850
Cab: No Cab, Transmission: Syncro, Front Axle: 2WD, Loader: No, Mid Mount Mower: No
$5,495
Meade Tractor - Abingdon
Abingdon, VA
1980 John Deere 850 Under 40 HP
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1980 John Deere 850

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$3,750
Drive: 2 WD
Hours: 2009
Cab: No Cab, Transmission: Syncro, Front Axle: 2WD, Loader: No, Mid Mount Mower: No
$3,750
Atlantic Tractor LLC - Whiteford
Whiteford, MD
1980 John Deere 850 Under 40 HP
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1980 John Deere 850

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1980 JD 850 Dsl 2WD 3pt pto W/Belly MowerExpress Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
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Yoder & Frey, Inc. - Archbold
Archbold, OH
 John Deere 850 Under 40 HP
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John Deere 850

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$999,999
HP: 25
Hours: 3286
$999,999
Ag-Pro LLC - Athens, TN
Athens, TN
1980 John Deere 850 Under 40 HP
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1980 John Deere 850

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$5,000
JD 850 Dsl 2WD 3pt Pto 6626 Hrs W/6' Belly Mower 13.6 - 16 Turf Tires BookExpress Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
$5,000
Yoder & Frey, Inc. - Archbold
Archbold, OH

John Deere 850 Specs

Overview
Battery
Volts
12
Number
1
Capacity
5.25 gal (19.9 L) *After 1984
Fuel
8.5 gal (32.2 L)
Hydraulic system
4.75 gal (18.0 L)
Electrical
Ground
negative
Hydraulics
5.25 gal (19.9 L) *After 1984
Type
open center
Capacity
4.75 gal (18.0 L)
Mechanical
4x4 MFWD 4WD, power*Optional
Cab
Two-post ROPS.
Brakes
differential mechanical expanding shoe
Chassis
4x2 2WD
Steering
manual
Production
Factory
Japan
Distributor
John Deere
Manufacturer
Yanmar
3-Point Hitch
Rear Type
I
850 Serial Numbers*
*General guideline: If your serial number is in between two years, your tractor is the earlier year.
1978
1000
1979
3859
1980
7389
1981
11338
1982
12481
1983
14183
1984
16006
1985
18001
1986
22001
1987
25501
1988
28337
Final
30852
Location
Serial number plate on the rear of the John Deere 850, below the PTO shaft.
Dimensions & Tires
Weight
2400 lbs (1088 kg)
Rear tire
9.5-24
Wheelbase
64 inches (162 cm)
Front tire
5.00-15
John Deere 850 Power
PTO (tested)
22.27 hp (16.6 kW)
PTO (claimed)
22 hp (16.4 kW)
Engine (gross)
25 hp (18.6 kW)
Drawbar (tested)
17.77 hp (13.3 kW)
Drawbar (claimed)
19 hp (14.2 kW)
Power Take-off (PTO)
live two-stage clutch*Introduced in 1984, tractor serial number 16001.
Rear PTO
transmission*Early models, through the 1983 model year.
Rear RPM
540
Engine
Engine Detail
3-cylinder, 78 ci (1.3 L), diesel, liquid-cooled, Yanmar 3T80-J
Rated RPM
2600
Air cleaner
paper element
Bore/Stroke
3.15x3.35 inches (80 x 85 mm)
Compression
21.2:1
Power (gross)
25 hp (18.6 kW)
Starter volts
12
Coolant capacity
6 qts (5.7 L)
Transmission
Transmission
Type
gear
Gears
8 forward and 2 reverse
Clutch
dry disc
Speeds
Dimensions
Dimensions
Weight
2400 lbs (1088 kg)
Wheelbase
64 inches (162 cm)
Rear tread
42 to 50 inches (106 to 127 cm)
Front tread
42 to 58 inches (106 to 147 cm)
John Deere 850 Tires
11.2-24
Ag rear
9.5-24
Ag front
5.00-15
Lawn/turf rear
13.6-16
Lawn/turf front
23/8.5-12
Attachments
Blade
Type
front-mount John Deere 423
Width
72 inches (182 cm)
Loader
Loader type
John Deere 80
Backhoe
Backhoe type
John Deere 8A
72" Mower deck
3-blade
Type
mid-mount John Deere 172
Cutting width
72 inches (182 cm)
Tests
Nebraska Tractor Test 1280
Type
Diesel 8-speed 2WD
Test Date
June 12 - 21, 1978
Test report
PDF file
Max pull gear
4
Drawbar pull (max)
2,699 lbs (1224 kg)
Drawbar power (max)
17.77 hp (13.3 kW)
Drawbar fuel use (max)
1.6 gal/hour (6.1 l/hour)
PTO fuel use (PTO speed)
1.4 gal/hour (5.3 l/hour)
PTO fuel use (engine speed)
1.6 gal/hour (6.1 l/hour)
PTO power (rated PTO speed)
20.66 hp (15.4 kW)
PTO power (rated engine speed)
22.27 hp (16.6 kW)
This data is sourced from the public domain and Machinery Pete cannot guarantee accuracy.