Quick Answer
For a standard residential driveway, the 1T or 1.7T mini excavator is ideal. It can excavate to the required depth (150–300mm), remove existing material, and prepare the base.
Driveway excavation typically involves removing existing surface material (grass, pavers, or old asphalt), excavating to the required sub-base depth (typically 150–300mm), and preparing the base for the new surface. For a standard residential driveway (3–6m wide, up to 20m long), the 1T or 1.7T mini excavator is the most efficient choice. The 1T fits through standard residential gates and can work in confined front yards. The 1.7T is faster for longer driveways. For wider driveways or commercial car parks, the 3.5T excavator is more efficient. A tipper truck is commonly hired alongside the excavator to remove excavated material. For concrete driveways, the excavator can also be used to break up and remove existing concrete slabs.
For a concrete driveway, excavate to 150–200mm below finished level to allow for 100mm of compacted base and 100mm of concrete.
Yes. An excavator with a hydraulic breaker attachment can break up existing concrete driveways. Contact BuildHire to discuss attachment availability.
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