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Caterpillar D6N vs Mecalac 6MCR

The Mecalac 6MCR has 430kW more power. The Caterpillar D6N is the bigger machine by 11,057kg.

Last reviewed 13 September 2026

Caterpillar D6N
Caterpillar D6N - image: Peterson Cat
Mecalac 6MCR
Mecalac 6MCR - image: Mecalac

Key differences

Specifications side by side

Caterpillar D6NMecalac 6MCR
Operating weight16757kg (36,943lb)5700 kg (12,600 lb) / 6100 kg (13,500 lb)
Engine power124kW (166hp) at 1800rpm55,4 kW
Blade capacity3.90m3 (LGP VPAT) to 4.30m3 (XL SU)-
EngineCat C7.1 ACERT-
Tail swing radius-1170 mm
Travel speed-10 km/h

Sources: Caterpillar D6N, Mecalac 6MCR. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the D6N if...

  • you want one that is the bigger machine by 11,057kg

A mid-size dozer used for earthmoving, site clearance and haul road maintenance. The VPAT blade option lets one machine angle, tilt and pitch for grading as well as straight pushing.

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Full D6N specifications →

Buy or hire the 6MCR if...

  • you want one that has 430kW more power

A compact crawler excavator for utility trenching, landscaping and work between buildings where a 2 tonne class footprint is needed with 6 tonne digging performance. Used by groundworks and utility contractors on tight UK sites.

Full 6MCR specifications →

Common questions

What is the difference between the Caterpillar D6N and the Mecalac 6MCR?

The Mecalac 6MCR has 430kW more power. The Caterpillar D6N is the bigger machine by 11,057kg. The Caterpillar D6N is a medium crawler dozer; the Mecalac 6MCR is a 6 tonne crawler skid-excavator with compact tail swing.

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