How to get an excavator into a Melbourne backyard with no side access

Explain that concrete is heavy. A skip bin often has weight limits, and you have to load it yourself. A tipper (like yours) is loaded by a machine and can often be more cost-effective because you aren’t paying for the bin to sit there for 3 days.
Planning a New Driveway? 3 Things to do before the concrete arrives

Discuss the importance of a clean sub-base, checking for underground utilities, and why professional removal of the old slab is better than “pouring over” it.
Skip Bin vs. Tipper Hire: Which is cheaper for concrete removal?

Explain that concrete is heavy. A skip bin often has weight limits, and you have to load it yourself. A tipper (like yours) is loaded by a machine and can often be more cost-effective because you aren’t paying for the bin to sit there for 3 days.