Head to head
Comacchio GEO 900 vs Wacker Neuson ET90
The Comacchio GEO 900 is a crawler-mounted multipurpose drilling rig. The Wacker Neuson ET90 is a tracked excavator, 6 to 10 tonnes.
Last reviewed 13 September 2026
Specifications side by side
| Comacchio GEO 900 | Wacker Neuson ET90 | |
|---|---|---|
| Engine power | 126-180kW (169-240hp) | 55.4 kW |
| Weight | 16-18 tonnes | - |
| Torque range | 1,300-1,520 daNm | - |
| Feed stroke | 4,000-7,000mm | - |
| Breakout force | - | 74 kN |
| Length | - | 7,139 mm |
| Operating weight | - | 8,710 to 10,506 kg |
| Dig depth | - | 4,679 mm |
| Width | - | 2,250 mm |
| Height | - | 2,562 mm |
Sources: Comacchio GEO 900, Wacker Neuson ET90. 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 ET90 if...
A 6 to 10 tonne machine for site clearance, drainage and bulk digging, often run with a dumper alongside. At 8.7 tonnes it moves on a lorry or low-loader. Dig depth is 4,679 mm.
Listed by
- GEM Plant Sales Limited - Ashford, Sevington, Willesborough
Common questions
What is the difference between the Comacchio GEO 900 and the Wacker Neuson ET90?
The Comacchio GEO 900 is a crawler-mounted multipurpose drilling rig; the Wacker Neuson ET90 is a tracked excavator, 6 to 10 tonnes.
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