Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere 870 Technical Data

John Deere 870 Engine Specs

Engine Model - Yanmar 3TN84
Engine Type - 3-cylinder, direct injection diesel
Number of Cylinders - 3
Displacement, cu in (L) - 87,3 (1,4)
Engine Bore, in (mm) - 3,31 (84,0)
Engine Stroke, in (mm) - 3,39 (86,0)
Rated Engine Power, hp (kW) - 28,0 (21,0)
Rated Engine Speed, rpm - 2600
Operating Engine Speed, rpm - 800-2775
Compression - 17.8:1
Fuel System - Direct injection
Air Cleaner - Dry with safety element
Pre-Heating - Air intake heater
Fuel Tank Capacity, gal (L) - 8,5 (32,3)
Oil Capacity, qts (L) - 5,1 (4,8)
Coolant Capacity, qts (L) - 5,5 (5,2)
Electrical System Rating, Volts - 12
Charging System - Alternator
Alternator Rating, Amps - 20

Power Take-Off

Rear PTO Operational Type - Live (two-stage clutch)
PTO Horsepower, hp (kW) - 25,0 (18,6)
Rear PTO Speeds, rpm - 540
Mid PTO Operational Type - Independent (Opt)
Mid PTO Speeds, rpm - 2100

John Deere 870 Transmission

Transmission Type (Std) - 9F/2R Collar shift
Transmission Type (Opt) - 9F/2R Syncromesh
Number of Forward Speeds - 9
Number of Reverse Speeds - 2
Clutch - Dry two-stage
Maximum Speed Forward, mph (kph) - 10,6 (17,1)
Transmission Oil Capacity, qts (L) - 22,0 (20,8)

JD 870 Wheels and Tires

Drive Wheels - 2WD/4WD
Steering Configuration - Front Steer
Steering System - Manual / Hydrostatic power
Front Tire Size (2WD) - 5.00-15
Rear Tire Size (2WD) - 12.4-24
Front Tire Size (4WD) - 7.00-14
Rear Tire Size (4WD) - 11.2-24

Axles and Brakes

Differential - Standard
Final Drives - Planetary
Service Brake - Differential wet disc

JD 870 Hydraulic System and Hitch

Hydraulic System Type - Open center
Implement Pump Flow, gpm (Lpm) - 8,1 (30,7)
Hydraulic Pressure, psi (Bar) - 2250 (155,1)
Hydraulic Capacity, gal (L) - 5,5 (20,8)
Number of Standard Remote Valves - 2
3-Point Hitch Category - 1
Draft Sensing or Lift Control - Position control
Standard Lift Capacity 24-in behind pin, lb (kg) - 1880 (852)

John Deere 870 Dimensions and Weight

Wheelbase, in (mm) - 57,5 (1460)
Length, in (mm) - 123 (3120)
Height (Hood), in (mm) - 51,2 (1300)
Height (ROPS), in (mm) - 82,8 (2100)
Overall Width (Minimum/Maximum), in (mm) - 58,7 (1490) / 70,5 (1790)
Ground Clearance, in (mm) - 12,7 (320)
Front Tread (2WD), in (mm) - 45,9 to 57,9 (1160 to 1470)
Front Tread (2WD), in (mm) - 39,5 (1000)
Rear Tread, in (mm) - 46,2 to 58 (1170 to 1470)
Weight (2WD), lb (kg) - 2515 (1140)
Weight (4WD), lb (kg) - 2670 (1211)

John Deere 870 Loader

VIEW JOHN DEERE 80 FRONT END LOADER SPECS

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JOHN DEERE TRACTORS SPECIFICATIONS

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JOHN DEERE TRACTORS ATTACHMENTS
1023E 2025R 2210 2520 3032E
3046R 3520 4066R 4105 4200
4320 4400 4520 4600 4720
430 420 455 X300 X350
X485 X500 X590 X700 X738

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JOHN DEERE FRONT END LOADERS

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JOHN DEERE TRACTORS MAINTENANCE

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JOHN DEERE TRACTORS TROUBLESHOOTING
2640 3040 3310 3650 4100
5050D 5090R 5410 6105R 7200R
E130 L111 LA110 LT155 X300R

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