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CaseIH Magnum 340 vs CaseIH STX375

Verdict: CaseIH Magnum 340 vs CaseIH STX375

The CaseIH Magnum 340 and the CaseIH STX375 are both tractors — here is how they stack up on the figures that matter. CaseIH Magnum 340 leads on rated power with 340 hp against 338 hp. CaseIH Magnum 340 is the lighter machine (12,805 kg vs 17,059 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. CaseIH STX375 holds more fuel (1135.5 L vs 635.9 L) for longer stints between fills. CaseIH Magnum 340 is the newer design (2011 vs 2000). In short: choose the CaseIH Magnum 340 for outright pulling power, or the CaseIH STX375 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
CaseIH Magnum 340 Tractor
CaseIH
62
Fit score
Best match
Clear
CaseIH STX375 Tractor
CaseIH
62
Fit score
Best match
Clear
Rated power
340 hp
338 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
CaseIH (a part of CNH)Reference
CaseIHReference
The CVT transmission became available on the Magnum 340 for the 2012 model year.Reference
Gear 1 used for pull test.Reference
Steering
hydrostatic powerReference
hydrostatic powerReference
Final drives
compound planetary (HD/scraper)Reference
Engine
Fuel tank
635.9 LReference
1135.5 LReference
Exhaust fluid (DEF)
89.3 LReference
Engine (gross)
253.5 kWReference
Engine (max)
278.9 kWReference
Drawbar (tested)
191.3 kWReference
234.1 kWReference
Displacement
8.7 LReference
14.9 LReference
Bore/Stroke
117 x 135 mmReference
137 x 169 mmReference
Emissions
Tier 4AReference
Emission control
selective catalytic reduction (SCR)Reference
Rated Power (gross)
253.5 kWReference
Maximum Power (gross)
278.9 kWReference
Air cleaner
dual paper elements with aspiratorReference
dual paper elementsReference
Compression
15.9:1Reference
16.5:1Reference
Rated RPM
2000Reference
2000Reference
Starter type
electricReference
Max power
191.3 kWReference
234.1 kWReference
Power at rated engine speed
220.0 kWReference
252.0 kWReference
Engine
279.6 kWReference
Drawbar (claimed)
227.4 kWReference
Power
279.6 kWReference
Torque
1871.3 NmReference
Torque RPM
1400Reference
Starter volts
12Reference
Oil capacity
49.2 LReference
Transmission
Gears
infinite forward and reverseReference
24 forward and 6 reverseReference
Clutch
electro-hydraulic wet discReference
electro-hydraulic wet discReference
Transmission
CVTReference
SynchroshiftReference
PTO & Hydraulics
PTO (claimed)
216.3 kWReference
246.1 kWReference
PTO (tested)
251.6 kWReference
288.3 kWReference
Type
continuously variable transmissionReference
fully synchronizedReference
Rear valves
4 to 6Reference
4 to 7Reference
Total flow
283.9 lpmReference
208.2 lpmReference
Rear Type
4/3Reference
IVN/IIIReference
Rear lift
8799 kgReference
Front Hitch
optionalReference
Front lift
4275 kgReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000 (1.375)Reference
1000 (1.75)Reference
Engine RPM
1000@1804Reference
Front PTO
independentReference
Front PTO Type
1000 (1.375)Reference
Power at rated PTO speed
247.2 kWReference
SCV flow
132.5 lpmReference
Rear lift (at 24"/610mm)
8845 kgReference
Dimensions
Wheelbase
304 cmReference
391 cmReference
Weight
12805 kgReference
17059 kgReference
Length
642 cmReference
806 cmReference
Min Width
255 cmReference
Height
337 cmReference
386 cmReference
Rear axle
114 by 3048 mmReference
114 mmReference
Front tread
152 to 223 cmReference
Rear tread
147 to 229 cmReference
152 to 447 cmReference
Width
111 cmReference
Front axle
114 mmReference
Operating
17059 kgReference
Max Drawbar
4989 kgReference
Magnum 340 Serial Number Location
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Charging amps
200Reference
Batteries
2Reference
Battery volts
12Reference
12Reference
Test results
Fuel use
58.3 l/hourReference
72.3 l/hourReference
Max pull
16926 kgReference
15267 kgReference
Variants
STX375
wheeled tractorReference
STX375QT
crawler tractorReference
TJ375
similar New Holland modelReference
Capacities
Max capacity
20412 kgReference

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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