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Caterpillar D6K LGP vs Hyundai Construction Equipment R35Z-9

The Caterpillar D6K LGP is the bigger machine by 9,950kg.

Last reviewed 13 September 2026

Key differences

Specifications side by side

Caterpillar D6K LGPHyundai Construction Equipment R35Z-9
Operating weight13.5 tonnes3550kg (7826lb)
EngineCat C6.6 ACERT, 97kW-
Blade6-way blade, 3.08m front width-
Track width760mm-
Engine power-17.7kW (23.7hp)
Max digging depth-up to 3.44m (11'3") depending on boom/stick option

Sources: Caterpillar D6K LGP, Hyundai Construction Equipment R35Z-9. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the D6K LGP if...

  • you want one that is the bigger machine by 9,950kg

A low ground pressure version of Cat's D6K dozer, built with wider tracks to work on soft or wet ground without sinking in. Groundworks and landfill contractors use the LGP variant over the standard D6K where the site itself, not just the job, dictates the machine.

Listed by

Full D6K LGP specifications →

Buy or hire the R35Z-9 if...

A compact, zero tail swing mini digger sized for domestic gardens, landscaping and utility work where space is tight. Widely used by small plant hire firms and groundworkers.

Listed by

Full R35Z-9 specifications →

Common questions

What is the difference between the Caterpillar D6K LGP and the Hyundai Construction Equipment R35Z-9?

The Caterpillar D6K LGP is the bigger machine by 9,950kg. The Caterpillar D6K LGP is a low ground pressure track-type bulldozer; the Hyundai Construction Equipment R35Z-9 is a zero tail swing mini excavator.

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