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Montana 3940 vs Montana U4984

Verdict: Montana 3940 vs Montana U4984

The Montana 3940 and the Montana U4984 are both tractors — here is how they stack up on the figures that matter. Montana U4984 leads on rated power with 42 hp against 39 hp. Montana 3940 is the lighter machine (1,340 kg vs 1,935 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Montana U4984 holds more fuel (60.0 L vs 40.1 L) for longer stints between fills. Montana U4984 is the newer design (2008 vs 2004). In short: choose the Montana U4984 for outright pulling power, or the Montana 3940 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
Montana 3940 Tractor
Montana
62
Fit score
Best match
Clear
Montana U4984 Tractor
Montana
62
Fit score
Best match
Clear
Rated power
39 hp
42 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
MontanaReference
MontanaReference
liquid-cooledReference
liquid-cooledReference
Differential lock
mechanical rearReference
Steering
hydraulic powerReference
Engine
Fuel tank
40.1 LReference
60.0 LReference
Engine (gross)
29.1 kWReference
Displacement
1.8 LReference
2.5 LReference
Bore/Stroke
78 x 92 mmReference
Power (gross)
29.1 kWReference
Fuel system
indirect injectionReference
Air cleaner
dual dry elementReference
Pre-heating
glow plugsReference
Rated RPM
2700Reference
2600Reference
Starter volts
12Reference
Engine
35.0 kWReference
Power
35.0 kWReference
Starter type
electricReference
Transmission
Gears
infinite forward and reverseReference
16 forward and reverseReference
PTO & Hydraulics
Type
hydrostaticReference
synchro shuttleReference
Valves
2Reference
4Reference
Pump flow
31.0 lpmReference
Rear Type
IReference
Control
position and draft controlReference
Rear lift (at ends)
1222 kgReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540 (1.375)Reference
540Reference
PTO (claimed)
31.3 kWReference
Total flow
36.4 lpmReference
Rear lift
1500 kgReference
Dimensions
Wheelbase
168 cmReference
193 cmReference
Weight
1340 kgReference
1935 kgReference
Front tire
8-16Reference
9.5-16Reference
Rear tire
12.4-24Reference
14.9-24Reference
Ag front
8-16Reference
9.5-16Reference
Ag rear
12.4-24Reference
14.9-24Reference
Lawn/turf front
27x8.5-15Reference
Lawn/turf rear
41x14-20Reference
Industrial front
28x8.5-15Reference
Industrial rear
43x16-20Reference
Length
335 cmReference
343 cmReference
Height
222 cmReference
Ground clearance
33 cmReference
37 cmReference
Width
167 cmReference
Height (ROPS)
257 cmReference
Ballasted weight
2014 kgReference
Montana 3940 attachments
Electrical
Ground
negativeReference
Charging system
alternatorReference
Charging amps
50Reference
Battery volts
12Reference
Variants
U4984
ROPSReference
U4984C
tractor with cabReference

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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