Head to head
Comacchio GEO 900 vs Komatsu D65PX
The Comacchio GEO 900 is a crawler-mounted multipurpose drilling rig. The Komatsu D65PX is a mid-size low ground pressure crawler dozer.
Last reviewed 13 September 2026
Specifications side by side
| Comacchio GEO 900 | Komatsu D65PX | |
|---|---|---|
| Engine power | 126-180kW (169-240hp) | 155kW (208hp) at 1950rpm |
| Weight | 16-18 tonnes | - |
| Torque range | 1,300-1,520 daNm | - |
| Feed stroke | 4,000-7,000mm | - |
| Operating weight | - | 21,000kg |
| Blade capacity | - | 3.69m3 (straight tilt dozer) |
Sources: Comacchio GEO 900, Komatsu D65PX. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GEO 900 if...
A crawler-mounted rig for geotechnical investigation, water well and geothermal drilling, adaptable to several drilling methods on the same base machine. Ground investigation and specialist drilling contractors hire it rather than general groundworks firms.
Listed by
- ChapmanPlant - Bristol, Iron Acton
Buy or hire the D65PX if...
The wide-track, low ground pressure version of Komatsu's D65 dozer, used on soft or sensitive ground where a standard-track machine would sink or damage the surface, such as landfill and reclamation work.
Listed by
- B & T Plant Hire - Gravesend
- B & T Plant Hire Ltd - Morden
Common questions
What is the difference between the Comacchio GEO 900 and the Komatsu D65PX?
The Comacchio GEO 900 is a crawler-mounted multipurpose drilling rig; the Komatsu D65PX is a mid-size low ground pressure crawler dozer.
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