Head to head
Caterpillar D6K LGP vs Hitachi ZX220W-7
The Caterpillar D6K LGP is a low ground pressure track-type bulldozer. The Hitachi ZX220W-7 is a 20-25 tonne wheeled excavator, the largest in hitachi's zx-7 wheeled range.
Last reviewed 13 September 2026
Specifications side by side
| Caterpillar D6K LGP | Hitachi ZX220W-7 | |
|---|---|---|
| Operating weight | 13.5 tonnes | 20,100 - 24,900kg |
| Engine | Cat C6.6 ACERT, 97kW | - |
| Blade | 6-way blade, 3.08m front width | - |
| Track width | 760mm | - |
| Dig depth | - | 5,810 - 6,300mm |
| Engine power | - | 128kW |
Sources: Caterpillar D6K LGP, Hitachi ZX220W-7. 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 ZX220W-7 if...
Targets larger utility, sewer and civils contractors who need crawler-class digging power on a road-going wheeled chassis. It sits at the top of Hitachi's current wheeled-excavator line, giving extra reach and depth over the 170W and 145W.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
Common questions
What is the difference between the Caterpillar D6K LGP and the Hitachi ZX220W-7?
The Caterpillar D6K LGP is a low ground pressure track-type bulldozer; the Hitachi ZX220W-7 is a 20-25 tonne wheeled excavator, the largest in Hitachi's ZX-7 wheeled range.
GetBrent is an independent directory and is not a dealer for, nor affiliated with, either manufacturer. Model and brand names are the trademarks of their owners.