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John Deere 620 vs John Deere 630 Hi-Crop
Verdict: John Deere 620 vs John Deere 630 Hi-Crop
The John Deere 620 and the John Deere 630 Hi-Crop are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 48 hp. John Deere 630 Hi-Crop is the lighter machine (2,657 kg vs 5,858 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 630 Hi-Crop is the newer design (1958 vs 1956). 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
71
Fit score
Best match
Clear
John Deere
71
Fit score
Best match
Clear
Rated power
48 hp
48 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
John DeereReference
John DeereReference
With 13.6-38 rear tires.Reference
With 13.6-38 rear tires.Reference
Total built
20,848Reference
3 (all-fuel)Reference
Steering
power assistReference
powerReference
Variants
620
row-cropReference
—
630
—
row-cropReference
620S
standardReference
—
620O
orchardReference
—
620HC
high-cropReference
—
630S
—
standardReference
630HC
—
high-cropReference
Engine
Fuel tank
124.9 LReference
124.9 LReference
Aux. fuel
3.8 LReference
3.8 LReference
Drawbar (claimed)
32.8 kWReference
32.8 kWReference
Drawbar (tested)
33.4 kWReference
—
Belt (tested)
36.7 kWReference
—
Displacement
5.0 LReference
5.0 LReference
Bore/Stroke
140 x 162 mmReference
140 x 162 mmReference
Rated RPM
1125Reference
1125Reference
Firing order
1-2Reference
1-2Reference
Starter volts
12Reference
12Reference
Oil capacity
22.7 LReference
7.6 LReference
Coolant capacity
26.5 LReference
24.6 LReference
Air cleaner
oil bathReference
—
Compression
8.1:1Reference
—
Belt power (max)
25.8 kWReference
—
Max power
24.1 kWReference
—
Plows
—
4Reference
Transmission
Type
unsynchronized gearReference
unsynchronized gearReference
Gears
6 forward and 1 reverseReference
6 forward and 1 reverseReference
Clutch
mechanical dry discReference
—
PTO & Hydraulics
PTO (claimed)
35.8 kWReference
35.8 kWReference
Pressure
82.7 barReference
82.7 barReference
Valves
1 or 2Reference
1 or 2Reference
Pump flow
33.7 lpmReference
33.7 lpmReference
Rear Type
IIReference
IIReference
Rear PTO Type
540Reference
540Reference
Rear PTO
—
independentReference
Dimensions
Wheelbase
228 cmReference
228 cmReference
Weight
5858 to 6800 poundsReference
2657 kgReference
Front tire
6.00-16Reference
7.50-20Reference
Rear tire
12.4-38Reference
12.4-38Reference
Ag front
7.50-20 (high-crop)Reference
7.50-20Reference
Ag rear
13-30 (standard)Reference
15.5-38Reference
Length
343 cmReference
373 cmReference
High-crop Length
373 cmReference
—
Width
220 cmReference
187 cmReference
High-crop Width
187 cmReference
—
Height
223 cmReference
245 cmReference
High-crop Height
245 cmReference
—
Rear tread
147 to 264 cmReference
152 to 228 cmReference
Shipping
2657 kgReference
—
Operating
3084 kgReference
—
Ballasted
3977 kgReference
—
Shipping weight
—
2657 kgReference
Front tread
—
152 to 213 cmReference
John Deere 620 attachments
620 Serial Number Location
620 Serial Numbers
1956
6200000Reference
—
1957
6203778Reference
—
1958
6215048Reference
6300000Reference
Final
6222686Reference
6305208Reference
Electrical
Ground
positiveReference
positiveReference
Batteries
2Reference
2Reference
Battery volts
6Reference
6Reference
Test results
Belt fuel use (max)
12.9 l/hourReference
—
Max pull
2770 kgReference
—
Speeds
630 Hi-Crop Serial Number Location
630 Hi-Crop Serial Numbers
1959
—
6302749Reference
1960
—
6314381Reference
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.