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John Deere 303 vs John Deere 445
Verdict: John Deere 303 vs John Deere 445
The John Deere 303 and the John Deere 445 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 36 hp. John Deere 303 is the lighter machine (1,740 kg vs 2,095 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. 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
36 hp
36 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
John DeereReference
John DeereReference
With 10-28 rear tires.Reference
liquid-cooledReference
Engine
Engine
27.1 kWReference
26.8 kWReference
Displacement
2.3 LReference
1.7 LReference
Bore/Stroke
84 x 102 mmReference
98 x 114 mmReference
Power
27.1 kWReference
26.8 kWReference
Compression
21.5:1Reference
17:1Reference
Rated RPM
2000Reference
1850Reference
Starter volts
12Reference
12Reference
Oil capacity
31.0 LReference
8.5 LReference
Coolant capacity
10.0 LReference
9.5 LReference
Fuel tank
—
39.7 LReference
Plows
—
3Reference
Transmission
Gears
10 forward and 3 reverseReference
5 forward and 1 reverseReference
Clutch
dry discReference
dry discReference
Capacities
Fuel
62.1 LReference
—
PTO & Hydraulics
Hydraulic system
9.8 LReference
—
Type
open centerReference
gearReference
Capacity
9.8 LReference
—
Rear Type
IIReference
—
Rear PTO Type
540/1000 (1.375)Reference
540 (1.375)Reference
Engine RPM
540@1850Reference
—
Rear PTO
—
transmissionReference
Dimensions
Wheelbase
188 cmReference
215 cmReference
Weight
1740 kgReference
2095 kgReference
Front tire
5.50-16Reference
5.50x15Reference
Rear tire
10-28Reference
12x28Reference
Ag front
10-36Reference
5.50x15Reference
Ag rear
10-28Reference
12x28Reference
Length
337 cmReference
344 cmReference
Width
152 cmReference
216 cmReference
Height (steering wheel)
156 cmReference
—
Ground clearance
36 cmReference
—
Front tread
127 to 177 cmReference
—
Rear tread
123 to 195 cmReference
—
Height
—
181 cmReference
Shipping weight
—
2095 kgReference
Electrical
Ground
positiveReference
—
Battery volts
12Reference
—
Battery AH
95Reference
—
Speeds
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.

