Mecalac MCR range: the world’s fastest excavators on tracks

17 February 2013, 00:00

by Mecalac

Once again, the innovative Franco-German

manufacturer Mecalac and brings new solutions for the construction equipment sector.

A smart combination of a compact excavator with a compact loader, the MCR range (MCR

is the French abbreviation for Mecalac Fast Tracks) is now available in the 6, 8 and 10-

tonne class. Quite simply unique, the MCR models are tracked excavators that can travel

at speeds of up to 10 km/h, compact loaders with 360° rotation, construction machines

than can switch from excavator mode to skid loader mode in seconds.

MCR construction and functionalities

First of all, design is not a secondary consideration at Mecalac. MCR units are to be

shown, to be seen; they are recognized.

With well-balanced shapes, clean curves and a quality finish, MCR units are beautiful and

well-made. Our designers have been involved from the start outset of the project,

particularly regarding the major target: transparency in the excavator and loader

function for this new Mecalac range featuring innovative concepts.

The result leaves no room for confusion and the term “clear” is perfectly applicable to the

MCR range: it clearly is an excavator; it clearly is a loader; and it also is a forklift and

an ideal carrier for a wide range of hydraulic tools suitable for all MCR users’ applications.

Being the only loaders with full 360° rotation in the market, the MCR range features an

upper carriage equipped with the well-known Mecalac Kinematics. The cab interior is

simply the perfect match for this unique driving experience, each detail conceived to

make the job easier and to allow the operator to perform all functions perfectly. Nothing

is difficult in the operation of the MCR units, everything is more effective, more

measured, and evidence of this is the refined control panel: whatever the level of

ambient light, the operator is able to see clearly all the information that is needed,

irrespective of the operating mode in use, the traveling speed, the engine speed, the

amount of hours in operation, the selected cylinder and even the safety features that are

activated.

The essential watchword that describes the operator’s cab is “intuitive”. Obviously, the

space is there to ensure visibility round the full 360° and everything is within easy reach.

Changing from excavator mode to loader mode is done by means of a simple switch,

traveling is controlled with a joystick. All evidence of good ergonomic design and the

pleasure of driving in comfort and safety. Nothing superfluous, each component is in the

right place under the hoods, perfectly positioned for a compact arrangement whilst

preserving accessibility and ease of maintenance.

The attachment, the well-known kinematics mechanism patented by Mecalac, is the

common denominator of all Mecalac excavators and gives them one of Mecalac’s unique

and unequalled values: the compact design in width, length and height. This allows the

operator to adapt to all situations, to work closer to the machine or with a reach of up to

6.50 m, to dig a trench behind a wall or a crash barrier thanks to the offset, to lay sand,

to load in the narrowest alleys and lanes and in the most difficult sites.

The attachment is at the centre of the three essential functions: digging, loading and

lifting are functions that are instantly activated by changing tools in just seconds, without

leaving the cab, thanks to the ACTIVE LOCK quick coupler. With this hydraulic tool

holder, the Mecalac attachment allows MCR units to excel in each of these tasks, to

exceed the user’s expectations, to bring an undeniable advantage in performance, agility,

compact design, profitability and quality. Each function at 100%, faster and better.

Finally, there is the well-known MCR triangulated undercarriage, thanks to which the

compact MCR excavators on tracks reach a speed of 10 km/h. But there is more. It is

also through this undercarriage that the thrust force is transmitted 100% also in skid

mode with the bucket supported by the blade, without any loads acting on the

attachment or the upper carriage. As MCR excavators are also loaders, they are

obviously equipped with dual closed circuit hydrostatic transmission with “Dual

Senso Drive”, able to work and travel simultaneously without loss of performance.

Source: Groupe Mecalac S.A.

Mecalac MCR range: the world’s fastest excavators on tracks

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