John Deere 7280R

Last Updated: July 2024

Overview

The John Deere 7280R is a robust row-crop tractor designed for a wide variety of tasks within the agricultural sector. Powered by a 6-cylinder, 548 ci, turbocharged and aftercooled PowerTech PVX diesel engine, it delivers a rated output of 238 horsepower at 2100 rpm, with a maximum torque of 882 lb-ft at 1601 rpm. The IVT (infinitely variable transmission) allows for optimal power delivery and precise speed control. Tested operating weights were 23,760 lbs for the unladen tractor and 31,275 lbs with an operator and ballast. The hydraulic system has flow rates ranging from 47.1 to 62.4 GPM depending on conditions. PTO speeds of 1000 rpm at 1950 engine rpm and 540 rpm at 1958 engine rpm were verified. Detailed drawbar performance, hitch dimensions, and hydraulic lift capacities are available from independent testing.

Key Specifications

Category: Row Crop

Power Output: 238 hp

Transmission: Infinitely variable transmission

Drive Type: 4WD

Operating Weight: 23,760 lbs

Fuel Type: No. 2 Diesel

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John Deere 7280R Tractor

John Deere 7280R vs. Similar Tractors

Power Output

Above Average

Greater than 86% of similar tractors.

Operating Weight

Below Average

Greater than 14% of similar tractors.

Technical Specifications

Engine

Manufacturer: John Deere
Model: PowerTech PVX
Cooling Type: Liquid-cooled
Cylinder Orientation: Inline
Valve Configuration: -
Fuel Type: No. 2 Diesel
Induction Type: Turbocharged aftercooled
Cylinders: 6
Displacement (ci): 548 ci
Bore (in): 4.66 in
Stroke (in): 5.354 in
Rated RPM: 2100
Power Output (hp): 238 hp

Transmission

Type: Infinitely variable transmission
Forward Gears: Infinite
Reverse Gears: Infinite
Total Gears: -

Dimensions

Length (in): -
Width (in): -
Height (in): -
Operating Weight (lb): 23,760 lbs

Power Take-Off (PTO)

PTO Type: Front: Optional, Rear: Independent
PTO Speed 1 (rpm): 1000 at 1950 engine rpm
PTO Speed 2 (rpm): 540 at 1958 engine rpm / 1000 at 1950 engine rpm
PTO Speed 3 (rpm): 540/540E/1000/1000E (1.375/1.75)

Miscellaneous

Chassis: 4x4 MFWD 4WD
Drive Type: 4WD
Steering Type: Hydrostatic power
Coolant Capacity (qts): -
Front Tire Diameter (in): -
Front Tire Width (in): -
Rear Tire Diameter (in): -
Rear Tire Width (in): -
Front/Rear Rim Diameter (in): -
Tire Type: Front: Two 16.9R30, Rear: Four 480/80R46
Manufacture - End Year: 2013
Hitch Type: 3/3N
Hitch Category: III/IIIN
Hitch Position: Rear
Hitch Capacity (lb): 15,200 lbs (Optional: 17,300 lbs)
Operator Station Type: CommandView II cab
Starter Type: Electric
Brake Type: -
Hydraulic System Type: Closed-center pressure and flow compensated (PFC)

Test Results

Nebraska Tractor Test Laboratory - Test Date: April 27 to May 15, 2012

Maximum Power and Fuel Consumption

Rated Engine Speed: 238.00 HP (177.48 kW) at 2100 rpm
Fuel Consumption at Rated Speed: 13.66 Gal/hr (51.70 l/h) with a fuel efficiency of 0.404 lb/hp.hr (0.246 kg/kW.h)
Standard PTO Speed (1000 rpm): 267.27 HP (199.30 kW) at 1950 rpm
Maximum Power (1 hour): 275.90 HP (205.74 kW) at 1751 rpm

Drawbar Performance

Maximum Power (Manual Mode, 5.6 mph): 198.81 HP (148.25 kW) with a drawbar pull of 13982 lbs (62.20 kN) and fuel consumption of 0.489 lb/hp.hr (0.298 kg/kW.h)
75% of Pull at Maximum Power (Reduced Engine Speed, Auto Mode): 153.16 HP (114.21 kW) with a drawbar pull of 10460 lbs (46.53 kN) and fuel consumption of 0.457 lb/hp.hr (0.278 kg/kW.h)

Torque and Engine Performance

Maximum Torque: 882 lb.-ft. (1196 Nm) at 1601 rpm
Torque Rise: 48.3% at 1701 engine rpm with a power increase of 15.9% at 1751 engine rpm

Hydraulic Performance

Maximum Force Exerted: 18302 lbs (81.4 kN) (1x100 mm & 1x115 mm cylinders)
Pump Delivery Rate: 62.4 GPM (236.2 l/min) at minimum pressure and rated engine speed (for the 85 cc pump)
Hydraulic Power: 91.4 HP (68.1 kW) at delivery pressure of 2542 psi (175 bar)

Nebraska Tractor Test Lab. (2012). Test 2024: John Deere 7280R. Nebraska Tractor Tests, 2426. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/2426