Compare/John Deere 7920 vs John Deere 8300
Search

John Deere 7920 vs John Deere 8300

Verdict: John Deere 7920 vs John Deere 8300

The John Deere 7920 and the John Deere 8300 are both tractors — here is how they stack up on the figures that matter. John Deere 7920 leads on rated power with 205 hp against 203 hp. John Deere 8300 is the lighter machine (17,030 kg vs 17,603 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 7920 is the newer design (2004 vs 1995). In short: choose the John Deere 7920 for outright pulling power, or the John Deere 8300 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score
Tell us about your operation
Fit & specs
John Deere 7920 Tractor
John Deere
94
Fit score
Best match
Clear
John Deere 8300 Tractor
John Deere
94
Fit score
Best match
Clear
Rated power
205 hp
203 hp
Confidence
98%
98%
Guide price
Overview
Manufacturer
John DeereReference
John DeereReference
Hydro-mechanical IVT controlled via right-hand speed lever and left-hand reverser lever. Knob on the speed lever adjusts the set speeds for two ranges. Minimum speed of 50 meters per hour (164 feet per hour).Reference
Gear 3 used for pull test.Reference
Final drives
inboard planetaryReference
Differential lock
electro-hydraulicReference
Engine
Engine (gross)
153.0 kWReference
Engine (net)
147.0 kWReference
Engine (max)
164.0 kWReference
Drawbar (tested)
108.9 kWReference
133.9 kWReference
Displacement
8.1 LReference
7.6 LReference
Bore/Stroke
116 x 129 mmReference
116 x 121 mmReference
Rated Power (net)
147.0 kWReference
Rated Power (gross)
153.0 kWReference
Maximum Power (net)
158.0 kWReference
Maximum Power (gross)
164.0 kWReference
Air cleaner
dual paper elementsReference
Compression
16.5:1Reference
15.1:1Reference
Rated RPM
2100Reference
2200Reference
Idle RPM
875-2200Reference
Starter volts
12Reference
12Reference
Oil capacity
24.0 LReference
140.1 LReference
Coolant capacity
32.0 LReference
27.3 LReference
Max power
108.9 kWReference
133.9 kWReference
Power at rated engine speed
127.7 kWReference
151.3 kWReference
Firing order
1-5-3-6-2-4Reference
Transmission
Transmission
AutoPowr IVTReference
John Deere PowerShiftReference
Gears
infinite forward and reverseReference
16 forward and 4 reverseReference
PTO & Hydraulics
PTO (claimed)
126.8 kWReference
149.1 kWReference
PTO (tested)
143.7 kWReference
167.7 kWReference
Hydraulic system
107.9 LReference
140.0 LReference
Type
infinitely variable transmissionReference
full power shiftReference
Capacity
107.9 LReference
140.0 LReference
Pressure
210.0 barReference
200.0 barReference
Valves
7Reference
3 to 5Reference
Pump flow
121.9 lpmReference
SCV flow
113.6 lpmReference
113.6 lpmReference
Rear Type
3/3NReference
III/IIINReference
Rear lift
6350 kgReference
7098 kgReference
Rear PTO
independentReference
independentReference
Clutch
hydraulic wet discsReference
hydraulic wet discReference
Rear PTO Type
1000 (1.75)Reference
540 (1.375)Reference
Engine RPM
1000@1950Reference
1000@2200Reference
Front PTO
independentReference
Front PTO Type
1000 (1.75)Reference
Power at rated PTO speed
138.4 kWReference
Control
electro-hydraulic draft sensingReference
Capacities
Fuel
358.4 LReference
511.0 LReference
Front axle
14.4 LReference
Front hubs
1.9 LReference
3.0 LReference
HD Front hubs
3.8 LReference
Front diff.
10.9 LReference
Dimensions
Wheelbase
286 cmReference
Weight
17603 to 17965 poundsReference
17030 to 19422 poundsReference
Front tire
420/90R30Reference
11.00-24Reference
Rear tire
480/80R46Reference
Ag front
420/90R30Reference
Ag rear
480/80R46Reference
Length
610 cmReference
524 cmReference
Width
299 cmReference
Height (cab)
318 cmReference
Clearance (front axle)
56 cmReference
Clearance (rear axle)
41 cmReference
Rear axle
99 by 2997 mmReference
Shipping
7984 kgReference
Operating
8148 kgReference
8809 kgReference
Ballasted
10607 kgReference
11897 kgReference
2WD Wheelbase
311 cmReference
4WD Wheelbase
294 cmReference
2WD Rear tire
18.4R46Reference
2WD Standard tires (ag)
Front: 14.9R34. Rear: 18.4R46Reference
Height
305 cmReference
Ground clearance
58 cmReference
118.5 rear axle
110 by 3010 mmReference
2WD Front tread
152 to 213 cmReference
4WD Front tread
152 to 223 cmReference
2WD Shipping
7724 kgReference
4WD Shipping
8402 kgReference
John Deere 7920 attachments
7920 Serial Number Location
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Charging amps
150Reference
140Reference
Batteries
2Reference
2Reference
Battery CCA
925Reference
925Reference
Battery volts
12Reference
12Reference
Test results
Fuel use
37.5 l/hourReference
43.5 l/hourReference
Max pull
10526 kgReference
11601 kgReference
8300 Serial Number Location
8300 Serial Numbers
1995
1001Reference
1996
5001Reference
1997
10001Reference
1998
20001Reference
1999
24001Reference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.

Comparing 0
Compare (pick 2+)