Head to head
Caterpillar D6K LGP vs JCB 3CX Compact
The Caterpillar D6K LGP is the bigger machine by 7,430kg.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Caterpillar D6K LGP is the bigger machine by 7,430kg.
Specifications side by side
| Caterpillar D6K LGP | JCB 3CX Compact | |
|---|---|---|
| Operating weight | 13.5 tonnes | 6070 kg |
| Engine | Cat C6.6 ACERT, 97kW | - |
| Blade | 6-way blade, 3.08m front width | - |
| Track width | 760mm | - |
| Dig depth | - | 5 m |
| Engine power | - | 55 kW |
| Travel Speed | - | 40 kph |
Sources: Caterpillar D6K LGP, JCB 3CX Compact. 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 7,430kg
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 3CX Compact if...
Aimed at utility, highways and town-centre work where a full-size backhoe will not fit. Used for trenching, loading and breaking out on narrow roads, estates and tight sites.
Full 3CX Compact specifications →Common questions
What is the difference between the Caterpillar D6K LGP and the JCB 3CX Compact?
The Caterpillar D6K LGP is the bigger machine by 7,430kg. The Caterpillar D6K LGP is a low ground pressure track-type bulldozer; the JCB 3CX Compact is a compact backhoe loader about 2 m wide.
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