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John Deere 4430 Hi-Crop vs John Deere 5125R
Verdict: John Deere 4430 Hi-Crop vs John Deere 5125R
The John Deere 4430 Hi-Crop and the John Deere 5125R are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 125 hp. John Deere 5125R holds more fuel (177.9 L vs 174.1 L) for longer stints between fills. John Deere 5125R is the newer design (2017 vs 1973). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
John Deere
94
Fit score
Best match
Clear
John Deere
94
Fit score
Best match
Clear
Rated power
125 hp
125 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
John DeereReference
John DeereReference
With 18.4-38 rear tires.Reference
Eight power-shift gears (1-8) in four ranges (A-D) with power shuttle.Reference
Differential lock
—
electro-hydraulic frontReference
Trailer brakes
—
pneumaticReference
Variants
4430
row-cropReference
—
4430 Hi-Crop
high clearanceReference
—
Engine
Fuel tank
174.1 LReference
177.9 LReference
Displacement
6.6 LReference
4.5 LReference
Bore/Stroke
108 x 121 mmReference
106 x 127 mmReference
Fuel system
direct injectionReference
electronic high-pressure common railReference
Air cleaner
dry with secondary elementReference
—
Pre-heating
ether injectionReference
—
Compression
15.5:1Reference
—
Rated RPM
2200Reference
2200Reference
Idle RPM
800-2200Reference
—
Operating RPM
1500-2200Reference
1650-2200Reference
Firing order
1-5-3-6-2-4Reference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Coolant capacity
28.4 LReference
—
Intake valve clearance
0.457 mmReference
—
Exhaust valve clearance
0.711 mmReference
—
Oil capacity
60.6 LReference
—
Oil change
100 hReference
—
Engine (gross)
—
93.2 kWReference
Engine (max)
—
100.7 kWReference
Emissions
—
Stage IIIBReference
Emission control
—
exhaust-gas recirculation, diesel oxidation catalyst, and diesel particulate filterReference
Rated Power (gross)
—
93.2 kWReference
Maximum Power (gross)
—
100.7 kWReference
Torque
—
534.1 NmReference
Torque RPM
—
1500Reference
Transmission
Transmission
John Deere Quad-RangeReference
Command8Reference
Gears
16 forward and 6 reverseReference
32 forward and 16 reverseReference
Clutch
wet discReference
electro-hydraulicReference
PTO & Hydraulics
PTO (claimed)
93.2 kWReference
—
Type
partial power shift and synchronizedReference
eight-speed power shiftReference
Rear Type
IIReference
IIReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000Reference
540/540E/1000 (1.375)Reference
Rear valves
—
4Reference
Mid valves
—
3Reference
Pump flow
—
117.0 lpmReference
Control
—
electronic lower-link draft sensingReference
Rear lift (at 24"/610mm)
—
3080 kgReference
Front Hitch
—
IIReference
Front lift (at ends)
—
2854 kgReference
Front PTO
—
independentReference
Front PTO Type
—
1000Reference
Engine RPM
—
1000@2000Reference
Dimensions
Wheelbase
271 cmReference
225 cmReference
Front tire
7.50-20Reference
480/65R24Reference
Rear tire
18.4-38Reference
540/65R38Reference
Ag front
9.50-20Reference
—
Ag rear
18.4-34Reference
—
Length
401 cmReference
365 cmReference
Width
242 cmReference
215 cmReference
Height (steering wheel)
258 cmReference
—
Height (exhaust)
314 cmReference
—
Clearance (front axle)
98 cmReference
—
Clearance (rear axle)
76 cmReference
—
Front tread
152 to 223 cmReference
—
Rear tread
185 to 279 cmReference
—
Weight
—
4300 kgReference
Standard tires (ag)
—
Front: 480/65R24. Rear: 540/65R38Reference
Height
—
269 cmReference
Shipping weight
—
4300 kgReference
Max weight
—
8600 kgReference
Front axle
—
Suspended 4WDReference
4430 Hi-Crop Serial Number Location
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Batteries
2Reference
—
Battery volts
6Reference
12Reference
Charging amps
—
200Reference
Battery CCA
—
550Reference
Speeds
John Deere 5125R attachments
Attachment overview
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.