Comparing the John Deere 9R 390 and the John Deere 9R 440

This page provides a detailed comparison of the specifications for the John Deere 9R 390 and the John Deere 9R 440. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

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John Deere 9R 390 Tractor
John Deere 9R 390 Tractor
John Deere 9R 390 Tractor
John Deere 9R 390 Tractor
John Deere 9R 390 Tractor
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SpecificationJohn Deere 9R 390John Deere 9R 440
General Information
Manufacturer
John Deere
John Deere
Model
9R 390
9R 440
Category
Four-Wheel Drive
Four-Wheel Drive
Engine
Manufacturer
John Deere
John Deere
Model
JD14
John Deere Diesel
Power Output
370.61hp
390hp
Rated RPM
2,100RPM
1,800RPM
Cylinders
6
6
Displacement
826ci
826ci
Bore
5.2in
5.2in
Stroke
6.5in
6.5in
Transmission
Type
Full power shift
Full power shift
Dimensions & Weight
Length
312.8in
312.8in
Width
173.3in
Height
147.3in
147.3in
Operating Weight
46,800lb
46,800lb
Hydraulics
System Type
Closed center pressure/flow compensated
Dual pump system
Steering Type
Hydrostatic and articulated
Hitch & Towing
Hitch Category
Category 4N
IV
Chassis & Drive
Steering Type
Hydrostatic and articulated
Brake Type
Wet multiple disc hydraulically actuated
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
14.93gal
14.93gal
Operator Station
Type
Cab
Cab