Mini Excavator For Hire In Sydney
4.5T Develon DX42-7 for Dry Hire
The Develon DX42-7 is a conventional tail swing excavator that balances compact maneuverability with the heavy-lifting stability required for serious utility trenching and civil site works.
- Conventional tail swing offers superior over-the-side lifting and digging stability.
- 48HP Engine provides class-leading power for demanding heavy-duty excavations.
- Smart Touch display and premium cabin ensure maximum operator efficiency.
The Develon DX42-7 is engineered for contractors who require a “big machine” feel in a compact 4.5-tonne frame. Its conventional tail swing architecture allows for a larger counterweight, which significantly improves balance when handling heavy concrete pipes or using larger buckets on uneven terrain. This makes it an exceptional choice for civil infrastructure projects across Sydney and the ACT where precision and lifting capacity are non-negotiable.
Hiring the DX42-7 from SEM Hire (Sydney Earthmoving & Machinery Hire) gives you access to a machine equipped with the latest -7 series technology, including high-illumination LED lamps and integrated telematics. Our dry hire fleet is meticulously maintained to ensure reliability on your job site. Whether you are performing bulk earthmoving in Wollongong or detailed utility work in Newcastle, SEM Hire provides the expert support and fast delivery you need to stay on schedule.
| Feature | Specification |
| Operating Weight | 4,480 kg |
| Engine Power | 35.1 kW (47.1 HP) |
| Maximum Dig Depth | 3,490 mm |
| Bucket Breakout Force | 28.8 kN |
| Machine Width | 1,750 mm |
Our equipment is available for pickup at our depot or we can organise delivery onsite throughout Sydney & New South Wales. Call our rental team today to organise transportation.

