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John Deere 7800 vs John Deere 7830

Verdict: John Deere 7800 vs John Deere 7830

The John Deere 7800 and the John Deere 7830 are both tractors — here is how they stack up on the figures that matter. John Deere 7800 leads on rated power with 170 hp against 167 hp. John Deere 7830 is the lighter machine (8,042 kg vs 13,910 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 7830 is the newer design (2007 vs 1992). In short: choose the John Deere 7800 for outright pulling power, or the John Deere 7830 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
John Deere 7800 Tractor
John Deere
94
Fit score
Best match
Clear
John Deere 7830 Tractor
John Deere
94
Fit score
Best match
Clear
Rated power
170 hp
167 hp
Confidence
98%
98%
Guide price
Overview
Manufacturer
John DeereReference
John DeereReference
The PowrQuad was the standard transmission on the Deere 7800. It consists of four speeds (1-4) in four ranges (A-D).Reference
Four push-button power shift gears (1-4) in five synchronized ranges (A-D) with left-hand power shuttle. Available in 40 kph and 50 kph versions.Reference
Final drives
inboard planetaryReference
Differential lock
electro-hydraulic rearReference
Engine
Engine (net)
126.8 kWReference
Drawbar (tested)
98.4 kWReference
110.7 kWReference
Displacement
7.6 LReference
6.8 LReference
Bore/Stroke
116 x 121 mmReference
106 x 127 mmReference
Rated Power (net)
126.8 kWReference
Air cleaner
dual dry elementReference
dual paper elementsReference
Compression
15.5:1Reference
17:1Reference
Rated RPM
2100Reference
2100Reference
Firing order
1-5-3-6-2-4Reference
1-5-3-6-2-4Reference
Starter volts
12Reference
12Reference
Coolant capacity
26.0 LReference
Max power
92.6 kWReference
110.7 kWReference
Power at rated engine speed
109.4 kWReference
124.4 kWReference
Engine
152.9 kWReference
Power
152.9 kWReference
Fuel system
high-pressure common railReference
Cooling system
viscous fanReference
Oil capacity
26.0 LReference
Fuel Type
DieselReference
No of Cylinders
6 cylinderReference
Rated engine speed
2,100 RPMReference
Bore and stroke
4.19x5.00 inchesReference
Compression ratio
17:1Reference
Transmission
Transmission
John Deere PowerShiftReference
Infinitely Variable Transmission (IVT)Reference
Gears
19 forward and 7 reverseReference
infinite forward and reverseReference
Clutch
wet discReference
hydraulic wet discReference
Transmission Type
Power QuadReference
Wheel Drive
4WDReference
PTO & Hydraulics
PTO (claimed)
108.1 kWReference
123.0 kWReference
PTO (tested)
118.5 kWReference
141.0 kWReference
Hydraulic system
86.7 LReference
107.9 LReference
Type
full power shiftReference
closed center load-sensingReference
Capacity
86.7 LReference
107.9 LReference
Pressure
200.0 barReference
200.0 barReference
Valves
2 to 3Reference
2 to 7Reference
SCV flow
96.1 lpmReference
113.6 lpmReference
Rear Type
IIIN/IIReference
IIIReference
Control
position and draft controlReference
Rear lift
4558 kgReference
6350 kgReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000Reference
540/1000 (1.375)Reference
Total flow
170.3 lpmReference
Engine RPM
1000@1950Reference
Power at rated PTO speed
136.8 kWReference
Capacities
Fuel
344.4 LReference
355.8 LReference
Fuel tank
389.9 LReference
Crankcase oil volume
27.5 qtsReference
Dimensions
2WD Wheelbase
290 cmReference
4WD Wheelbase
279 cmReference
Weight
13910 to 15560 poundsReference
8042 kgReference
Length
475 cmReference
571 cmReference
Height (cab)
300 cmReference
310 cmReference
Shipping weight
6309 kgReference
8042 kgReference
Operating weight
7058 kgReference
Rack-and-pinion rear axle
91 by 2997 mmReference
Rear tread
152 to 275 cmReference
Wheelbase
286 cmReference
Front tire
420/90R30Reference
Rear tire
480/80R46Reference
Standard tires (ag)
Front: 420/90R30. Rear: 480/80R46Reference
Width
243 cmReference
Clearance (front axle)
69 cmReference
Clearance (rear axle)
82 cmReference
Clearance (drawbar)
46 cmReference
Bar rear axle
100 by 3009 mmReference
John Deere 7800 attachments
7800 Serial Number Location
7800 Serial Numbers
1993
2329Reference
1994
5701Reference
1995
10495Reference
1996
15001Reference
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Charging amps
140Reference
200Reference
Battery volts
12Reference
12Reference
Batteries
2Reference
Battery CCA
925Reference
Total cold cranking amps
925 CCAReference
Attachment overview
Test results
Fuel use
32.2 l/hourReference
36.7 l/hourReference
Max pull
8582 kgReference
7830 Serial Number Location
Speeds
General
Make & Model
John DeereReference
Cruise control
TRUEReference
Rear Axle Type
BarReference
Country of manufacturer
USAReference
PTO
PTO Power
165 hpReference
Rear PTO Power
AvailableReference
Rear PTO RPM
1,000 RPMReference
Engine Speed on Rear PTO speed
540@1,950 | 1,000@1,950 RPMReference
Steering & brakes
Brakes
Hydraulic Wet DiscReference
Steering type
PowerReference
Hydraulics
Pump Rated Output (total)
45 gpmReference
Hydraulics Type
Closed Center Load-SensingReference
Maximum operating pressure
2,900 psiReference
Remote Valves
2 to 7 ValvesReference
Rear Hitch category (SAE designation)
Category IIIReference
Rear Hitch maximum lift capacity
6,350.3 kgReference
Dimensions & weight
Height Over Cab
310.9 cmReference
Overall Length
571.5 cmReference
Overall Width
243.8 cmReference
Front axle clearance
69.6 cmReference
Drawbar clearance
46.4 cmReference
Overall weight
8,042.6 kgReference
Wheels & tyres
Rear Wheel Type
480/80R46Reference
Front Wheel Type
420/90R30Reference
Operator station
Cab Availability
AvailableReference
Seat Suspension
TRUEReference

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.

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