Head to head
Bobcat E19 vs Komatsu D51PX
The Komatsu D51PX is the bigger machine by 12,275kg.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Komatsu D51PX is the bigger machine by 12,275kg.
Specifications side by side
| Bobcat E19 | Komatsu D51PX | |
|---|---|---|
| Operating weight | 1905kg | 14,180kg |
| Dig depth | 2364mm | - |
| Engine power | 10.1kW | - |
| Breakout force | 12.63kN | - |
| Class | - | 14 tonne |
Sources: Bobcat E19, Komatsu D51PX. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the E19 if...
The 1.5 tonne class is the busiest size in UK hire fleets. At 1,905kg it goes on a braked plant trailer behind a large 4x4 or pickup, and digs to 2364mm for footings, drainage runs and fence posts.
Listed by
- Compact Plant Sales - Farnham
Buy or hire the D51PX if...
- you want one that is the bigger machine by 12,275kg
A mid-size dozer built with wider, low ground pressure tracks for soft or wet ground. Groundworks and landfill contractors choose the PX variant over a standard-track D51 where the ground itself would otherwise bog a machine down.
Listed by
- B & T Plant Hire - Gravesend
- B & T Plant Hire Ltd - Morden
Common questions
What is the difference between the Bobcat E19 and the Komatsu D51PX?
The Komatsu D51PX is the bigger machine by 12,275kg. The Bobcat E19 is a 1.5 tonne class mini excavator; the Komatsu D51PX is a low ground pressure crawler dozer, 14 tonne class.
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.