McCormick Intl C100 Max to Intl X6.430 specifications

C-Max, X5 and X6 equipment cannot be identified by horsepower alone

The C100 Max and the X5 and X6 tractors in this comparison use different control and transmission arrangements. McCormick's March 2019 South African C-Max sheet describes a mechanical shuttle, a dry dual clutch and mechanically engaged PTO. That document provides a useful equipment reference, but its market and date matter: it does not erase the alternative transmissions and older regional specifications recorded in the comparison tables.

For that C-Max specification, the sheet separates the standard hitch lift from lift with additional auxiliary cylinders. It also distinguishes unballasted weight, length with ballast and dimensions affected by tire or track adjustment. Do not combine the lightest published weight with the largest assisted-hitch figure as though they describe one fully equipped tractor.

Its cab is an option on a platform mounted on silent blocks; the isolation mounts alone do not establish that the machine has an enclosed cab. Inspect the clutch, shuttle and auxiliary cylinders on the actual C100 Max before selecting the matching specification.

The 2016 Italian X5 brochure covers the X5.20, X5.30, X5.40 and X5.50 with Perkins common-rail engines. It describes Power Plus as additional power and torque for PTO and loaded transport work, rather than an unrestricted output to apply to every task. Its specifications also distinguish models with and without that boost.

Read a power comparison with the operating condition attached; the largest boosted number is not simply another rating for continuous drawbar work.

The brochure's Xtrashift arrangement adds powershift steps to the basic Speed Four gearbox, producing different forward and reverse gear totals. A creeper changes the selection again. For slow implement work, establish which gearbox and creeper are installed on the tractor; the series badge does not answer that question.

The document also separates steering-pump flow from implement/hitch flow. Adding those flows and advertising the result as available at a remote valve would misdescribe the hydraulic supply.

An X6.420 or X6.430 also needs its transmission suffix recorded. McCormick's October 2016 VT-Drive sheet identifies a continuously variable transmission, not the stepped powershift described for other X6 configurations. It lists a reverse power shuttle with adjustable response.

Those controls explain why two advertisements with the same basic X6 model number can describe different driving behavior without either gearbox being a replacement installed later.

That VT-Drive sheet separates standard reduced-engine-speed road travel from an optional faster travel specification, and separates rear PTO choices, front PTO, front hitch and suspension options. Its electronic rear hitch is not evidence that an optional front linkage is installed. Likewise, the separate hitch and steering pump figures do not make steering flow an additional implement supply.

Use this document for an identified VT-Drive machine; keep the earlier X6 powershift data alongside its own equipment description instead of substituting the CVT sheet throughout the comparison.

The X4 name requires similar care with agricultural configuration. McCormick's X4 F/N/GE/GB/XL/V brochure describes specialist orchard and vineyard versions, with separate cab and ROPS transmission, fuel-tank and hitch specifications. Its model-number columns include X4.50, X4.60 and X4.70, but that does not turn their specialist dimensions into the dimensions of every utility X4 carrying the same number.

Record the complete suffix before comparing a used tractor's width, operator station or fuel capacity. In particular, a cab-only hitch or PTO option must not be assumed on a ROPS tractor.