Head to head
Caterpillar D3G LGP vs Comacchio GEO 900
The Caterpillar D3G LGP is a small low ground pressure crawler dozer. The Comacchio GEO 900 is a crawler-mounted multipurpose drilling rig.
Last reviewed 13 September 2026
Specifications side by side
| Caterpillar D3G LGP | Comacchio GEO 900 | |
|---|---|---|
| Engine power | 77hp gross / 70hp net at 2200rpm | 126-180kW (169-240hp) |
| Operating weight | 17,160lb (7,784kg) | - |
| Blade capacity | 2yd3, 10.4ft wide, 20.7in cutting depth | - |
| Ground pressure | 4.24psi | - |
| Weight | - | 16-18 tonnes |
| Torque range | - | 1,300-1,520 daNm |
| Feed stroke | - | 4,000-7,000mm |
Sources: Caterpillar D3G LGP, Comacchio GEO 900. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the D3G LGP if...
A small dozer for landscaping, site clearance and grading jobs too tight for a bigger machine. The LGP tracks spread its weight for work on soft ground such as landfill or wet fields.
Listed by
- Hayes Gate Plant Hire Ltd - London
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
Common questions
What is the difference between the Caterpillar D3G LGP and the Comacchio GEO 900?
The Caterpillar D3G LGP is a small low ground pressure crawler dozer; the Comacchio GEO 900 is a crawler-mounted multipurpose drilling rig.
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