John Deere 8335R

Last Updated: July 2024

Overview

The John Deere 8335R is a high-powered, row-crop tractor capable of handling numerous agricultural tasks. With a six-cylinder, dual turbocharged diesel engine, and a displacement of 548 cubic inches, it has a rated power output of 339.73 hp, which can be boosted up to 369 hp with the optional Intelligent Power Management (IPM). Catering to diverse farming needs, it offers two types of transmissions: a 16-speed full power shift and infinitely variable transmission (IVT), allowing for seamless changes in speed and efficiency. This model is equipped with the well-regarded CommandView II cab to ensure operator comfort and is founded on a 4x4 MFWD 4WD chassis, giving it sturdy traction across various terrains. It was produced from 2011 to 2013 in Waterloo, Iowa, and comes standardized with a Category IVN/III 3-point hitch, showing an impressive lift capacity between 18,200 to 29,750 pounds. The tractor is fitted with four 480/80R50 rear tires and two 420/85R34 front tires.

Key Specifications

Category: Row Crop

Power Output: 339.73 / Optional Intelligent Power Management (IPM) 369

Transmission: Full power shift / Infinitely variable transmission (IVT)

Drive Type: 4WD

Operating Weight: 27375

Fuel Type: Diesel

John Deere 8335R vs. Similar Tractors

Power Output

Excellent

Greater than 97% of similar tractors.

Hitch Capacity

Excellent

Greater than 99% of similar tractors.

Operating Weight

Above Average

Greater than 80% of similar tractors.

Technical Specifications

Engine

Manufacturer: -
Model: John Deere PowerTech PSX
Cooling Type: Liquid-cooled
Cylinder Orientation: Inline
Valve Configuration: 24-valve
Fuel Type: Diesel
Induction Type: Dual turbocharged
Cylinders: 6
Displacement (ci): 548
Bore (in): 4.661
Stroke (in): 5.354
Rated RPM: 2100
Power Output (hp): 339.73 / Optional Intelligent Power Management (IPM) 369

Transmission

Type: Full power shift / Infinitely variable transmission (IVT)
Forward Gears: 16
Reverse Gears: 4
Total Gears: -

Dimensions

Length (in): 243.9
Width (in): 95.7 (axle width)
Height (in): 138.6
Operating Weight (lb): 27375

Power Take-Off (PTO)

PTO Type: Independent
PTO Speed 1 (rpm): 1000
PTO Speed 2 (rpm): 540
PTO Speed 3 (rpm): -

Miscellaneous

Chassis: 4x4 MFWD 4WD
Drive Type: 4WD
Steering Type: Hydrostatic power
Coolant Capacity (qts): 43.3
Front Tire Diameter (in): -
Front Tire Width (in): -
Rear Tire Diameter (in): -
Rear Tire Width (in): -
Front/Rear Rim Diameter (in): -
Tire Type: Rear: Four 480/80R50, Front: Two 420/85R34
Manufacture - End Year: 2013
Hitch Type: 3-Point Hitch
Hitch Category: IVN/III
Hitch Position: Rear
Hitch Capacity (lb): 18200 - 29750 lbs
Operator Station Type: CommandView II cab
Starter Type: Electric
Brake Type: Differential hydraulic wet disc
Hydraulic System Type: Closed center pressure-flow compensated

Test Results

Nebraska Tractor Test Laboratory - Test Date: April 6-15, 2011

Maximum Power and Fuel Consumption

Rated Engine Speed (PTO speed—1048 rpm): 306.60 HP (228.63 kW) at 2099 rpm, 16.34 Gal/hr (61.85 l/h), fuel efficiency 0.376 lb/hp.hr (0.229 kg/kW.h), 18.76 Hp.hr/gal (3.70 kW.h/l)
Standard Power Take-off Speed (1000 rpm): 331.41 HP (247.13 kW) at 2004 rpm, 17.49 Gal/hr (66.19 l/h), fuel efficiency 0.372 lb/hp.hr (0.226 kg/kW.h), 18.95 Hp.hr/gal (3.73 kW.h/l)
Maximum Power (1 hour): 339.73 HP (253.34 kW) at 1800 rpm, 17.77 Gal/hr (67.28 l/h), fuel efficiency 0.369 lb/hp.hr (0.225 kg/kW.h), 19.11 Hp.hr/gal (3.77 kW.h/l)

Drawbar Performance

Maximum Power in 8th Gear: 267.80 HP (199.70 kW) with a drawbar pull of 21327 lbs (94.86 kN) at 4.71 mph (7.58 km/h) and 2099 rpm, fuel efficiency 0.433 lb/hp.hr (0.264 kg/kW.h), 16.28 Hp.hr/gal (3.21 kW.h/l)
75% of Pull at Reduced Engine Speed (11th Gear): 211.00 HP (157.34 kW) with a drawbar pull of 15942 lbs (70.91 kN) at 4.96 mph (7.98 km/h) and 1401 rpm, fuel efficiency 0.409 lb/hp.hr (0.249 kg/kW.h), 17.24 Hp.hr/gal (3.40 kW.h/l)

Torque and Engine Performance

Maximum Torque: 1085 lb.-ft. (1471 Nm) at 1601 rpm
Torque Rise: 41.4% with a power increase at 1800 rpm of 10.8%

Hydraulic Performance

Maximum Force Exerted: 18326 lbs (81.5 kN)
Pump Delivery Rate at Minimum Pressure and Rated Engine Speed (three outlets): 64.1 GPM (242.7 l/min)
Hydraulic Power: 93.9 HP (70.0 kW) at 2511 psi (173 bar)

Overall Efficiency

Fuel Efficiency at Standard PTO Speed (1000 rpm): 18.95 Hp.hr/gal (3.73 kW.h/l)
Fuel Consumption during varying power and fuel consumption tests: Range from 6.12 Gal/hr (23.18 l/h) at 67.93 HP (50.65 kW) to 16.34 Gal/hr (61.85 l/h) at 306.60 HP (228.63 kW)

Nebraska Tractor Test Lab. (2011). Test 1990: John Deere 8335R. Lincoln, NE: Nebraska Tractor Test Laboratory. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/2382