John Deere 8850 Tractor (1988)
Manufacturer:John Deere
Price:122,694(USD)
Series:8050 Series
Model:8850
Equipment Type: Four-wheel Drive 4WD Tractors
Factory:Waterloo, Iowa, USA
Full Specifications
NEBRASKA TRACTOR TEST 1434 2
- Description
- Diesel Quad-Range 4WD May 11 - 21, 1982 Link: Nebraska Tractor Test 1434 file PTO performance Drawbar performance
- Power at rated engine speed
- 303.99hp / 226.7kW
- Fuel use
- 19.2gal/hour / 72.7l/hour
- Max power
- 269.77hp / 201.2kW
- Max pull
- 35,330lbs / 16025kg
JOHN DEERE 8850 POWER
- Engine
- 370hp / 275.9kW
- PTO (claimed)
- 300hp / 223.7kW
- Drawbar (tested)
- 269.77hp / 201.2kW
- PTO (tested)
- 303.99hp / 226.7kW
ENGINE DETAIL
- Description
- John Deere intercooled turbocharged diesel 8-cylinder liquid-cooled V8
- Displacement
- 955ci / 15.7L
- Bore/Stroke
- 5.51x5.00inches / 140x 127mm
- Power
- 370hp / 275.9kW
- Compression
- 15.5:1
- Rated RPM
- 2100
- Starter volts
- 12
- Oil capacity
- 51qts / 48.3L
- Coolant capacity
- 78qts / 73.8L
JOHN DEERE 8850 ENGINE
- Description
- John Deere 15.7L 8-cyl diesel
TRANSMISSION
- Transmission
- Quad-Range
- Type
- partial power shift
- Gears
- 16 forward and 6 reverse
- Clutch
- Perma-Clutch hydraulic wet discs
- Oil capacity
- 182qts / 172.2L
- Description
- Tractor must be stopped to select one of four ranges. Clutchless power shift between speeds 1-2 and 3-4 in range. A synchronized shift (using clutch) can be made between 2 and 3 in range
SPEEDS
- Description
- 20.8-38 tires
MECHANICAL
- Chassis
- 4x4 articulated 4WD
- Final drives
- inboard compound planetary
- Differential lock
- electro-hydraulic front and rear
- Steering
- articulated power
- Brakes
- power wet disc
- Cab
- Sound-Gard cab with air-conditioning
- Transmission
- 16-speed partial power shift
CAPACITY
- Fuel
- 240gal / 908.4L
- Hydraulic system
- 45.5gal / 172.2L
HYDRAULICS
- Type
- closed center constant-pressure
- Capacity
- 45.5gal / 172.2L
- Valves
- 3 to 4
- Pump flow
- 44gpm / 166.5lpm
TRACTOR HITCH
- Rear Type
- 4/4N
- Control
- lower-link draft sensing
- Rear lift
- 10,250lbs / 4649kg
POWER TAKE-OFF (PTO)
- Rear PTO
- independent
- Clutch
- hydraulic wet disc
- Rear RPM
- 1000 (1.75)
JOHN DEERE 8850 TIRES
- Ag front
- 20.8-42
- Ag rear
- 20.8-42 23.1-34 24.5-32 30.5L-32 20.8-42
DIMENSIONS
- Wheelbase
- 133inches / 337cm
- Length
- 257.8inches / 654cm
- Shipping weight
- 37,480lbs / 17000kg
- Operating weight
- 37,700lbs / 17100kg
- Front axle
- 4.331 by 127.5inches / 110by 3238mm
- Rear axle
- 4.331 by 127.5inches / 110by 3238mm
DIMENSIONS & TIRES
- Wheelbase
- 133inches / 337cm
- Weight
- 37480 to 37700 pounds
- Front tire
- 20.8-38
- Rear tire
- 20.8-38
BLADE
- Type
- front-mount John Deere 866
- Width
- 168inches / 426cm
- Height
- 38inches / 96cm
- Lift height
- 20inches / 50cm
- Angle
- 18°
- Cut depth
- 6 inches /15 cm
- Lift type
- hydraulic
- Angle type
- hydraulic
8850 SERIAL NUMBERS
- Location
- Serial number plate on the rear of the tractor
- 1982
- 2000
- 1983
- 4000
- 1984
- 5101
- 1985
- 6001
- 1986
- 6501
- 1987
- 7001
- 1988
- 7501
ELECTRICAL
- Ground
- negative
- Charging system
- alternator
- Charging amps
- 110
- Batteries
- 3
- Battery CCA
- 625
- Battery volts
- 12
About John Deere Tractor
The 8850 model tractor belongs to the John Deere 8050 Series. The 8850 is a Four-wheel Drive 4WD Tractors type, that is used mostly in the Agriculture Tractors. The 8850 tractor is equipped by a engine. This arrangement is more practical in the actual world.
