Head to head
Hitachi ZX85USB-6 vs JCB 3T-2
The Hitachi ZX85USB-6 has 24kW more power.
Last reviewed 13 September 2026
Key differences
- Engine power: the Hitachi ZX85USB-6 has 24kW more power.
Specifications side by side
| Hitachi ZX85USB-6 | JCB 3T-2 | |
|---|---|---|
| Operating weight | 8,430 - 9,060kg | 2345 kg |
| Engine power | 42.4kW | 18.9 kW |
| Dig depth | 3,910 - 4,510mm | - |
| Payload | - | 3000 kg |
Sources: Hitachi ZX85USB-6, JCB 3T-2. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZX85USB-6 if...
- you want one that has 24kW more power
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
Buy or hire the 3T-2 if...
A mid-size site dumper for moving spoil, aggregate and concrete on building and landscaping sites. Common on hire fleets for groundworks where a 1 tonne or 6 tonne machine is the wrong size.
Full 3T-2 specifications →Common questions
What is the difference between the Hitachi ZX85USB-6 and the JCB 3T-2?
The Hitachi ZX85USB-6 has 24kW more power. The Hitachi ZX85USB-6 is a 8.4-9.1 tonne zero tail swing crawler excavator; the JCB 3T-2 is a 3 tonne payload site dumper with front or swivel tip.
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