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John Deere 440 vs John Deere DI

Verdict: John Deere 440 vs John Deere DI

The John Deere 440 and the John Deere DI are both industrial tractors — here is how they stack up on the figures that matter. John Deere 440 leads on rated power with 33 hp against 27 hp. John Deere DI is the lighter machine (2,390 kg vs 3,830 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere DI holds more fuel (94.6 L vs 39.7 L) for longer stints between fills. John Deere 440 is the newer design (1958 vs 1925). In short: choose the John Deere 440 for outright pulling power, or the John Deere DI 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 440 Industrial Tractor
John Deere
71
Fit score
Best match
Clear
John Deere DI Industrial Tractor
John Deere
71
Fit score
Best match
Clear
Rated power
33 hp
27 hp
Confidence
98%
98%
Guide price
Overview
Manufacturer
John DeereReference
John DeereReference
With 13-26 rear tires.Reference
The three-speed transmission was introduced in 1937.Reference
Final drives
spur gearReference
Steering
power assistReference
Variants
435
ag tractorReference
440C
crawlerReference
D
farm tractorReference
Engine
Fuel tank
39.7 LReference
94.6 LReference
Drawbar (tested)
19.9 kWReference
Displacement
1.9 LReference
8.2 LReference
Bore/Stroke
108 x 102 mmReference
171 x 178 mmReference
Air cleaner
oil bathReference
Compression
7.5:1Reference
3.91:1Reference
Rated RPM
2000Reference
900Reference
Starter volts
6Reference
Coolant capacity
9.5 LReference
Fuel system
carburetorReference
Firing order
1-2Reference
Oil capacity
9.0 LReference
Power at rated engine speed
23.2 kWReference
Max power
19.5 kWReference
Aux. fuel
5.7 LReference
Belt (claimed)
20.1 kWReference
Transmission
Gears
5 forward and 1 reverseReference
3 forward and 1 reverseReference
Clutch
dry discReference
Oil type
SAE 80Reference
PTO & Hydraulics
PTO (tested)
24.4 kWReference
Type
gearReference
gearReference
Valves
1Reference
Rear Type
IReference
Rear PTO
transmissionReference
Rear PTO Type
540/1000Reference
Power at rated PTO speed
20.9 kWReference
Dimensions
Wheelbase
215 cmReference
Weight
3830 to 4200 poundsReference
2390 kgReference
Front tire
6.00-16Reference
Rear tire
13-26Reference
Industrial front
7.50-16Reference
Industrial rear
12-28Reference
Length
347 cmReference
330 cmReference
Width
188 cmReference
168 cmReference
Height (hood)
136 cmReference
Height (exhaust)
182 cmReference
Front tread
142 cmReference
Rear tread
152 cmReference
Gas Shipping
1737 kgReference
Diesel Shipping
1905 kgReference
Ballasted
2891 kgReference
Ag front
7.50x18Reference
Ag rear
12.75x28Reference
Height
155 cmReference
John Deere 440 attachments
440 Serial Numbers
1958
440001Reference
1959
444128Reference
1960
453873Reference
Location:
Instrument panel of diesel models, clutch housing of gas modelsReference
Final
461929Reference
Links
Electrical
Ground
positiveReference
Diesel 6 gas} Battery volts
12Reference
Attachment overview
John Deere 50 Backhoe
Backhoe type
John Deere 51 Sideshift BackhoeReference
Digging depth
411 cmReference
Reach from pivot
632 cmReference
Swing Arc
180°Reference
John Deere 51 Sideshift Backhoe
Test results
Fuel use
10.2 l/hourReference
Max pull
1791 kgReference
Speeds
DI Serial Number Location

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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