Head to head
JCB 3CX vs JCB 6ST-2S5 Swivel
The JCB 3CX is the bigger machine by 3,295kg.
Last reviewed 13 September 2026
Key differences
- Operating weight: the JCB 3CX is the bigger machine by 3,295kg.
Specifications side by side
| JCB 3CX | JCB 6ST-2S5 Swivel | |
|---|---|---|
| Operating weight | 8,135kg standard and Contractor, 8,435kg on 3CX Super | 4,840kg |
| Dig depth | 4.24m with standard dipper, up to 5.46m with Extradig | - |
| Skip capacity | - | 3,191 litres (heaped) |
Sources: JCB 3CX, JCB 6ST-2S5 Swivel. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 3CX if...
- you want one that is the bigger machine by 3,295kg
The machine most people picture when they think of a building site, and still the default where one machine has to both dig and load. Groundworkers and utilities contractors buy it precisely to avoid putting two machines on a small site.
Full 3CX specifications →Buy or hire the 6ST-2S5 Swivel if...
Suits groundworkers who need to tip to the side or rear without turning the whole machine, useful in trenches or narrow access where reversing to line up a straight-tip skip is awkward. The 6 tonne capacity sits in the middle of JCB's swivel dumper range.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
Common questions
What is the difference between the JCB 3CX and the JCB 6ST-2S5 Swivel?
The JCB 3CX is the bigger machine by 3,295kg. The JCB 3CX is a wheeled backhoe loader; the JCB 6ST-2S5 Swivel is a 6 tonne swivel-skip site dumper.
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.