Every excavator a rental yard holds is hydraulic, so the useful question behind this search is what the hydraulics can drive: a breaker, an auger, a thumb or a compactor plate all need a certain flow and pressure from the auxiliary circuit. Machine hire itself runs from roughly $300 a day for a 3 ton unit to $1,200 and beyond at 30 tons.
The phrase separates the machine from the attachment
Nobody rents a cable operated excavator today, so asking for a hydraulic excavator is really asking for a machine that can run hydraulic tools. The counter question is whether the unit has an auxiliary circuit plumbed to the stick, whether it is single or double acting, and whether the couplers match the tool you want.
Auxiliary flow in gallons per minute picks the tool
Attachments state a required flow range and a maximum pressure. A breaker fed too little flow hits weakly; fed too much it damages itself. Rental yards match the pair for you when you hire both together, which is the reason to hire the attachment from the same counter as the machine rather than bringing your own.
Check the hoses and the oil at handover
Walk the machine before you sign: look along the boom and stick hoses for weeping, at the coupler faces for damage, and at the sight glass for oil level and colour. Photograph anything you find. A hydraulic leak that appears on your site becomes a conversation about who caused it, and photographs end that conversation early.
Day rates climb with operating weight
Broadly, a 1.5 to 3 ton mini runs a few hundred a day, a 5 to 8 ton machine sits above that, a 13 to 15 ton unit is a serious day rate, and 20 tons and up is normally a weekly booking with a lowboy delivery. Transport scales with the machine and is charged in both directions.
Questions people ask about hydraulic excavator rental
Does the rental machine come with a breaker or auger?
No. Attachments are hired as separate lines and are matched to the machine's auxiliary circuit. Book them at the same time as the excavator, because the yard needs to confirm flow, pressure and coupler type before the pair leaves together.
What does auxiliary hydraulics mean on a spec sheet?
It is a circuit running to the end of the stick with couplers, so tools other than the bucket can be powered. Single acting suits a breaker; double acting is needed for anything that turns both ways, like an auger or a grapple. Say which tool you want and the yard reads the rest.
What size excavator should I hire?
Work from the trench or hole you need, then from access. A machine that fits through the gate and reaches the depth beats a bigger one parked on the street. Depth capability, dig radius and transport weight are the three numbers to compare.