Head to head
Kubota KX019-4 vs Kubota KX037-4
The Kubota KX037-4 is the bigger machine by 1,738kg and digs 83cm (2.5ft) deeper.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Kubota KX037-4 is the bigger machine by 1,738kg.
- Dig depth: the Kubota KX037-4 digs 83cm (2.5ft) deeper.
Specifications side by side
| Kubota KX019-4 | Kubota KX037-4 | |
|---|---|---|
| Operating weight | 1,780kg with cab, 1,680kg with canopy | 3518 kg |
| Dig depth | 2,580mm maximum | 3410 mm |
| Maximum reach | 4,070mm | - |
| Width | - | 1550 mm |
| Engine power | - | 17.8 kw |
Sources: Kubota KX019-4, Kubota KX037-4. Figures vary by model year and options, so check with the supplier before you commit.
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 →Buy or hire the KX037-4 if...
- you want one that is the bigger machine by 1,738kg
- you want one that digs 83cm (2.5ft) deeper
A 3.5 tonne class digger used by groundworkers, utility contractors and hire fleets for trenching, foundations and landscaping. Suits sites that need more reach and lift than a 3 tonne machine.
Full KX037-4 specifications →Common questions
What is the difference between the Kubota KX019-4 and the Kubota KX037-4?
The Kubota KX037-4 is the bigger machine by 1,738kg and digs 83cm (2.5ft) deeper. The Kubota KX019-4 is a sub-2 tonne mini excavator; the Kubota KX037-4 is a 3.5 tonne class mini excavator.
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.