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Caterpillar D6N vs Hyundai Construction Equipment R35Z-9

The Caterpillar D6N has 106kW more power and is the bigger machine by 13,207kg.

Last reviewed 13 September 2026

Key differences

Specifications side by side

Caterpillar D6NHyundai Construction Equipment R35Z-9
Operating weight16757kg (36,943lb)3550kg (7826lb)
Engine power124kW (166hp) at 1800rpm17.7kW (23.7hp)
Blade capacity3.90m3 (LGP VPAT) to 4.30m3 (XL SU)-
EngineCat C7.1 ACERT-
Max digging depth-up to 3.44m (11'3") depending on boom/stick option

Sources: Caterpillar D6N, Hyundai Construction Equipment R35Z-9. 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 has 106kW more power
  • you want one that is the bigger machine by 13,207kg

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.

Listed by

Full D6N 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 D6N and the Hyundai Construction Equipment R35Z-9?

The Caterpillar D6N has 106kW more power and is the bigger machine by 13,207kg. The Caterpillar D6N is a medium crawler dozer; the Hyundai Construction Equipment R35Z-9 is a zero tail swing mini excavator.

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