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Comacchio GEO 900 vs Thwaites MACH2001 (1 Tonne Hi Tip)

The Comacchio GEO 900 is a crawler-mounted multipurpose drilling rig. The Thwaites MACH2001 (1 Tonne Hi Tip) is a a 1 tonne payload site dumper for construction material transport.

Last reviewed 13 September 2026

GEO 900
Comacchio GEO 900
Thwaites MACH2001 (1 Tonne Hi Tip)
Thwaites MACH2001 (1 Tonne Hi Tip) - image: Herts Tool Co.

Specifications side by side

Comacchio GEO 900Thwaites MACH2001 (1 Tonne Hi Tip)
Engine power126-180kW (169-240hp)15.9 kW / 21.4 bhp at 2,800 rpm
Weight16-18 tonnes-
Torque range1,300-1,520 daNm-
Feed stroke4,000-7,000mm-
Payload-1,000 kg
Unladen weight-1,295 kg
Standard transport width-1,115 mm (982 mm with narrow wheel option)

Sources: Comacchio GEO 900, Thwaites MACH2001 (1 Tonne Hi Tip). 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.

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Full GEO 900 specifications →

Buy or hire the MACH2001 (1 Tonne Hi Tip) if...

The Thwaites 1 Tonne Hi Tip, sold as the MACH2001, is one of the most common site dumpers on UK construction and groundworks hire fleets, used to move spoil, aggregate and materials around small to medium sites. Its narrow wheel option lets it pass through standard access points a wider dumper cannot. Thwaites builds its dumpers in Leamington Spa, and the 1 tonne class is typically the first machine a groundworks operator is trained and ticketed on.

Full MACH2001 (1 Tonne Hi Tip) specifications →

Common questions

What is the difference between the Comacchio GEO 900 and the Thwaites MACH2001 (1 Tonne Hi Tip)?

The Comacchio GEO 900 is a crawler-mounted multipurpose drilling rig; the Thwaites MACH2001 (1 Tonne Hi Tip) is a a 1 tonne payload site dumper for construction material transport.

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