Most of what GateDig talks about is the 720mm side gate problem — the narrow access that rules out standard machinery and calls for a micro excavator instead. But not every Brisbane job is like that. Plenty of properties have a driveway straight through to the back yard, or a job site that’s simply open — no gate, no tight corner, no boundary fence six inches from where the machine needs to work.
For those jobs, a micro excavator isn’t the right tool either — it’s just slower than it needs to be. That’s why GateDig also has access to bigger equipment, like Kubota’s U35-4, for exactly this situation.
Why Bother With a Bigger Machine at All
A micro excavator earns its keep by fitting where nothing else can. But that narrow width comes with a trade-off: less digging power, smaller bucket capacity, and more hours on site to move the same volume of dirt. On a job with genuinely open access, none of that trade-off is necessary — a larger machine simply does the work faster, which means a shorter job and a lower total cost, even though the hourly rate might be higher.
Matching the machine to the site isn’t just a restricted-access problem. It cuts both ways.
What a Machine Like the U35-4 Brings to an Open-Access Job
The Kubota U35-4 is a genuine step up from micro-excavator territory — a 3.5-3.8 tonne machine built for real earthmoving, not squeezing through gateways:
– Digging depth to 3.0 metres — enough for most residential footings, service trenches, and drainage work without needing a second, deeper-reach machine
– Digging radius of 5.28 metres — covers more of a yard from a single set-up position, meaning fewer repositions and less time lost moving the machine around
– Zero tail swing — the same confined-space safety feature that matters on restricted-access jobs still matters here, whenever the machine is working close to a fence, wall, or structure even on an otherwise open site
– Higher bucket capacity — moves considerably more material per pass than a micro excavator, which is where most of the time saving on a bigger job actually comes from
That zero-swing design is worth noting specifically: it’s not just a restricted-access feature. Even on a block with wide open access, there’s often still a boundary fence or a garage wall somewhere in the yard that a standard-swing machine’s counterweight could clip mid-rotation. Zero tail swing removes that risk regardless of how the machine got on site.
When This Is the Right Call
– Pools, slabs, and larger footings where volume and depth matter more than squeezing through a gate
– Driveway or side-yard access wide enough for standard equipment — no reason to pay for micro-machinery hours when nothing’s stopping a bigger machine getting in
– Jobs with a real time constraint — a bigger machine moving more material per hour is the difference between a one-day job and a three-day one
– Larger drainage or trenching runs across an open block, where the reach and depth of a bigger machine covers more ground per set-up
One Call, Whichever Machine the Job Needs
The point of GateDig isn’t “we only do tight access” — it’s that access gets assessed properly before a machine gets booked, and the right one turns up. Sometimes that’s a 720mm micro excavator squeezing through a side gate. Sometimes it’s a machine like the U35-4 doing the same job in half the time because nothing was in the way to begin with. Either way, it’s the same phone call and the same point of contact.
Getting It Right the First Time
Restricted access is the specialty, but it isn’t the only job GateDig does. If your block has clear, open access, that’s worth mentioning when you get a quote — it changes what machine makes sense and can mean a faster, more cost-effective job.
Got a job with open access in South-West Brisbane?
GateDig matches the machine to the site — from 720mm micro excavators for tight side gates to bigger equipment like the Kubota U35-4 when access isn’t the constraint.