Head to head
Genie Z-45/25J RT vs Kubota KX019-4
The Genie Z-45/25J RT is the bigger machine by 4,735kg.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Genie Z-45/25J RT is the bigger machine by 4,735kg.
Specifications side by side
| Genie Z-45/25J RT | Kubota KX019-4 | |
|---|---|---|
| Operating weight | 6,515kg | 1,780kg with cab, 1,680kg with canopy |
| Working height | 15.86m (51ft 6in) maximum | - |
| Platform height | 13.86m (45ft 6in) maximum | - |
| Platform capacity | 227kg unrestricted | - |
| Dig depth | - | 2,580mm maximum |
| Maximum reach | - | 4,070mm |
Sources: Genie Z-45/25J RT, Kubota KX019-4. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Z-45/25J RT if...
- you want one that is the bigger machine by 4,735kg
A widely hired rough-terrain boom for construction and outdoor maintenance. The articulating up-and-over jib is what separates it from a straight telescopic boom: it reaches over an obstacle rather than only to it, which is often the entire requirement.
Full Z-45/25J RT specifications →Buy or hire the KX019-4 if...
Chosen as much for what it weighs as for what it digs: under two tonnes means it can go on a modest plant trailer behind a light vehicle, which removes the transport problem that decides many small jobs. Very common in UK hire fleets for garden and trenching work.
Full KX019-4 specifications →Common questions
What is the difference between the Genie Z-45/25J RT and the Kubota KX019-4?
The Genie Z-45/25J RT is the bigger machine by 4,735kg. The Genie Z-45/25J RT is a rough terrain articulating boom lift; the Kubota KX019-4 is a sub-2 tonne mini excavator.
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