Compare/McCormick Intl MB55 vs McCormick Intl X4.20

McCormick Intl MB55 vs McCormick Intl X4.20

Verdict: McCormick Intl MB55 vs McCormick Intl X4.20

The McCormick Intl MB55 and the McCormick Intl X4.20 are both tractors — here is how they stack up on the figures that matter. McCormick Intl MB55 leads on rated power with 54 hp against 51 hp. McCormick Intl MB55 is the lighter machine (2,424 kg vs 6,380 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. McCormick Intl X4.20 holds more fuel (89.7 L vs 87.1 L) for longer stints between fills. McCormick Intl X4.20 is the newer design (2014 vs 2006). In short: choose the McCormick Intl MB55 for outright pulling power, or the McCormick Intl X4.20 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

McCormick Intl

Fit score

Best match

Clear

McCormick Intl

Fit score

Best match

Clear

Rated power

54 hp

51 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

McCormick IntlReference

McCormick Intl (a part of Argo)Reference

liquid-cooledReference

Four synchronized gears in three ranges with power shuttleReference

Steering

hydrostatic powerReference

—

Final drives

—

outboard planetaryReference

Differential lock

—

mechanical rearReference

Engine

Fuel tank

87.1 LReference

89.7 LReference

Engine

43.3 kWReference

45.5 kWReference

Displacement

3.3 LReference

2.9 LReference

Bore/Stroke

105 x 127 mmReference

92 x 110 mmReference

Power

43.3 kWReference

45.5 kWReference

Compression

19.25:1Reference

—

Rated RPM

2200Reference

Torque

221.7 NmReference

244.1 NmReference

Torque RPM

1400Reference

1600Reference

Emissions

—

Interim Tier IVReference

Emission control

—

cooled exhaust gas recirculation with diesel oxidation catalyst (DOC) (EGR)Reference

Maximum Power

—

47.7 kWReference

Fuel system

—

common railReference

Starter

—

electricReference

Starter volts

—

12Reference

Transmission

Gears

24 forward and 12 reverseReference

12 forward and reverseReference

Clutch

—

hydraulic wet discReference

PTO & Hydraulics

PTO (claimed)

40.3 kWReference

Pressure

179.3 barReference

—

Valves

1 or 2Reference

2 or 3Reference

Pump flow

52.2 lpmReference

48.8 lpmReference

Total flow

72.7 lpmReference

—

Rear Type

IIReference

Rear lift

3692 kgReference

3399 kgReference

Rear PTO

independentReference

Rear PTO Type

540Reference

540/1000Reference

Type

—

power shuttleReference

Steering flow

—

28.0 lpmReference

Rear Arms

—

telescopic ends and stabilizersReference

Dimensions

Wheelbase

212 cmReference

210 cmReference

Weight

2424 kgReference

6380 to 7130 poundsReference

Front tire

7.50-16Reference

—

Rear tire

14.9R28Reference

—

Ag front

7.50-16Reference

—

Ag rear

14.9R28Reference

—

Length

323 cmReference

419 cmReference

Width

167 cmReference

—

Height (steering wheel)

169 cmReference

—

Height (ROPS)

241 cmReference

281 cmReference

Ground clearance

35 cmReference

—

Front tread

132 to 181 cmReference

—

Rear tread

130 to 189 cmReference

—

Height (cab)

—

246 cmReference

ROPS Weight

—

2893 kgReference

Cab Weight

—

3234 kgReference

McCormick Intl X4.20 attachments

Electrical

Ground

—

negativeReference

Battery volts

—

12Reference

Attachment overview

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.