Head to head
Caterpillar D6K LGP vs Hitachi ZX85USB-6
The Caterpillar D6K LGP is a low ground pressure track-type bulldozer. The Hitachi ZX85USB-6 is a 8.4-9.1 tonne zero tail swing crawler excavator.
Last reviewed 13 September 2026
Specifications side by side
| Caterpillar D6K LGP | Hitachi ZX85USB-6 | |
|---|---|---|
| Operating weight | 13.5 tonnes | 8,430 - 9,060kg |
| Engine | Cat C6.6 ACERT, 97kW | - |
| Blade | 6-way blade, 3.08m front width | - |
| Track width | 760mm | - |
| Dig depth | - | 3,910 - 4,510mm |
| Engine power | - | 42.4kW |
Sources: Caterpillar D6K LGP, Hitachi ZX85USB-6. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the D6K LGP if...
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
- Eco Plant Hire And Sales Ltd - Peterborough, Whittlesey
Buy or hire the ZX85USB-6 if...
A popular hire-fleet size for groundworkers and utility contractors who need more reach and dig depth than a mini excavator but still want a zero-swing tail for working close to walls and other plant. Common on drainage and footing jobs on housing sites.
Listed by
- Red Plant Sales Ltd - Colchester, Frating
- McGovern Plant Hire - Hounslow, Cranford
Common questions
What is the difference between the Caterpillar D6K LGP and the Hitachi ZX85USB-6?
The Caterpillar D6K LGP is a low ground pressure track-type bulldozer; the Hitachi ZX85USB-6 is a 8.4-9.1 tonne zero tail swing crawler excavator.
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