Full Specifications
JOHN DEERE 8R 250 POWER
Engine (gross)
250 hp/186.4 kW
Engine (max)
275 hp/205.1 kW
PTO (claimed)
200 hp/149.1 kW
ENGINE DETAIL
Description
John Deere/turbocharged diesel/6-cylinder/liquid-cooled
Displacement
549 ci/9.0 L
Bore/Stroke
4.66x5.35 inches/118 x 136 mm
Emissions
Tier IV
Rated Power (ECE R120)
250 hp/186.4 kW
Maximum Power (ECE R120)
275 hp/205.1 kW
Fuel system
electronic high-pressure common rail
Compression
16.0:1
Starter
electric
Starter volts
12
JOHN DEERE 8R 250 ENGINE
Description
John Deere 9.0L 6-cyl diesel
Fuel tank
192 gal/726.7 L
Exhaust fluid (DEF)
9.8 gal/37.1 L
TRANSMISSIONS OVERVIEW
Description
16-speed full power shift/23-speed full power shift/infinitely variable transmission
TRANSMISSION 1
Type
full power shift
Gears
16 forward and 5 reverse
SPEEDS 1
Description
With Group 48 tires./
TRANSMISSION 2
Transmission
e23
Type
full power shift
Gears
23 forward and 11 reverse
SPEEDS 2
Description
With Group 48 tires./
TRANSMISSION 3
Type
infinitely variable transmission
Gears
infinite forward and reverse
MECHANICAL
Chassis
4x4 MFWD 4WD
Final drives
inboard planetary
Steering
power
Cab
Cab standard with air-conditioning.
Transmissions
16-speed full power shift/23-speed full power shift/infinitely variable transmission
HYDRAULICS
Type
closed-center pressure flow compensated
Pressure
2958 psi/204.0 bar
Rear valves
4 to 6
Pump flow
60 gpm/227.1 lpm/84 gpm/317.9 lpm
SCV flow
35 gpm/132.5 lpm (rear)
TRACTOR HITCH
Rear Type
III/IIIN/IVN/III
Control
electro-hydraulic draft sensing
Rear lift (at 24
15200 lbs/6894 kg/18500 lbs/8391 kg with 120mm rear axle./20000 lbs/9072 kg with 120mm rear axle.
Front Hitch
IIIN
Front lift (at ends)
11464 lbs/5200 kg
POWER TAKE-OFF (PTO)
Rear PTO
independent
Rear RPM
1000 (1.75)
Engine RPM
1000@2003/1000E@1596
JOHN DEERE 8R 250 TIRES
Standard tires (ag)
Front: 420/90R30. Rear: 480/80R46
DIMENSIONS
Wheelbase
121.3 inches/308 cm/120.1 inches/305 cm (ILS axle)
Length
252.8 inches/642 cm
Height (cab)
137.8 inches/350 cm *Height with Group 49 tires, exclusive antennas and beacons.
Weight
27800 lbs/12610 kg *Weight with IVT and ILS
Clearance (rear axle)
31.5 inches/80 cm
Clearance (drawbar)
15.2 inches/38 cm
Rear axle
4.72 by 118.5 inches/119 by 3009 mm
Front tread
60 to 144 inches/152 to 365 cm
DIMENSIONS & TIRES
Wheelbase
121.3 inches/308 cm/120.1 inches/305 cm (ILS axle)
Weight
27800 lbs/12610 kg
Front tire
420/90R30
Rear tire
480/80R46
ELECTRICAL
Ground
negative
Charging system
alternator
Charging amps
250/330
Batteries
2
Battery CCA
925
Battery volts
12
Battery Group
31
The 8R 250 model tractor belongs to the 8R Series of tractors from Deere. The 8R 250 is a Row-Crop Tractors type, which is used mostly in the Agriculture Tractors. A engine runs the 8R 250 tractor. This arrangement is more practical in the real world.