Diesel 16-speed 4WD April 6 - 15, 2011 Link: OCED Tractor Test 1990 file PTO performance Drawbar performance Gear 8 used for power test Gear 6 used for pull test
Max power
267.80hp / 199.7kW
Fuel use
16.4gal/hour / 62.1l/hour
Power at rated engine speed
306.60hp / 228.6kW
Power at rated PTO speed
331.41hp / 247.1kW
Max pull
26,284lbs / 11922kg
OCED TRACTOR TEST 1990A 2
Description
Diesel 16-speed 4WD April 6 - 15, 2011 Link: OCED Tractor Test 1990A file PTO performance Drawbar performance Gear 8 used for power test Gear 6 used for pull test
Max power
267.80hp / 199.7kW
Fuel use
16.4gal/hour / 62.1l/hour
Power at rated engine speed
306.60hp / 228.6kW
Power at rated PTO speed
331.41hp / 247.1kW
Max pull
26,284lbs / 11922kg
JOHN DEERE 8335R POWER
Engine (gross)
335hp / 249.8kW
Engine (max)
369hp / 275.2kW
PTO (claimed)
283hp / 211.0kW
Drawbar (tested)
267.80hp / 199.7kW
PTO (tested)
339.73hp / 253.3kW
ENGINE DETAIL
Description
John Deere PowerTech PSX dual turbochargers diesel 6-cylinder 24-valve liquid-cooled inline Optional Intelligent Power Management (IPM) provides a 35HP increase at rated speed
Displacement
548ci / 9.0L
Bore/Stroke
4.66x5.35inches / 118x 136mm
Emissions
Interim Tier IV/Stage IIIB
Emission control
exhaust gas recirculation (EGR)
Rated Power (EC 97/98)
335hp / 249.8kW
Maximum Power (EC 97/68)
369hp / 275.2kW 383hp / 285.6kW (IPM)
Air cleaner
dual stage
Pre-heating
ether (optional) / block heater (optional)
Compression
16:1
Rated RPM
2100
Starter
electric
Starter volts
12
Oil capacity
29.5qts / 27.9L
Oil change
250h / 500h / (JD Plus-50 II oil)
Coolant capacity
43.3qts / 41.0L
JOHN DEERE 8335R ENGINE
Description
John Deere 9.0L 6-cyl diesel
Fuel tank
183.6gal / 694.9L
TRANSMISSIONS OVERVIEW
Description
16-speed full power shift infinitely variable transmission (IVT)
TRANSMISSION 1
Transmission
John Deere Automatic PowerShift
Type
full power shift
Gears
16 forward and 4 reverse
Description
Automatic PowerShift uses computer control to shift based on load up to the highest selected gear. Fifth reverse is optional through dealer re-programming
SPEEDS 1
Description
With Group 48 rear tires. Speed R3 is at 2300 RPM and R4 is at 1500 RPM
TRANSMISSION 2
Transmission
John Deere AutoPowr
Type
infinitely variable transmission (IVT)
Gears
infinite forward and reverse
Description
IVT available with right- or left-hand reverser
SPEEDS 2
Description
The AutoPowr/IVT is available with 50 km/h top speeds with ILS
MECHANICAL
Chassis
4x4 MFWD 4WD
Differential lock
front and rear lock
Steering
hydrostatic power ActiveCommand Steering (ACS) optional
Brakes
differential hydraulic wet disc
Trailer brakes
hydraulic and air optional
Cab
CommandView II cab standard with heat and air-conditioning
Transmissions
16-speed full power shift infinitely variable transmission (IVT)
The 8335R model tractor belongs to the John Deere 8R Series. The 8335R is a Row-Crop Tractors type, which is used often in Agriculture Tractors. The 8335R tractor features a engine. This setup is more practical in the real world.