Why choose HV suction excavators?
Suction Excavation (also known as vacuum excavation or vac-ex) is a method of non-destructive digging.
It uses strong air suction to ‘hose’ earth, debris, or other materials into a storage container within the vac-ex truck, which then allows the ground surface to be re-instated or re-used elsewhere.
Suction excavation is an ideal solution for excavation around live utilities or in areas where traditional methods aren’t suitable, such as tight, limited, or high-risk spaces.
Efficient Use of Manpower
Suction Excavators are skilfully operated by a dedicated team consisting of one or two operators.
They are rigorously trained in accordance with standards such as CPCS–A78 and EUSR, establishing Hercules operators as the best in their field.
Protecting the Environment
Suction Excavation ensures cleaner, more environmentally friendly work sites, aligning with the commitments of the Supply Chain Sustainability School.
This choice involves adhering to stringent purchasing standards and investing in superior technology, reflecting a dedication to sustainable practices.
Cost Effective
Suction Excavation is a safer, faster, and more efficient approach to excavation compared to traditional methods involving a multi-trade workforce and conventional plant and equipment.
This technology not only reduces operational costs but also accelerates project timelines.
Less Risk of Project Delays
The prevention of utility and cable strikes is of paramount importance. Suction Excavators have been designed and demonstrated to significantly diminish the likelihood of such incidents, thereby reducing the potential for injuries and associated costs due to delays.

What is Suction Excavation?
Suction Excavation (also known as vacuum excavation or vac-ex) is a method of non-destructive digging.
It uses strong air suction to ‘hose’ earth, debris, or other materials into a storage container within the vac-ex truck, which then allows the ground surface to be re-instated or re-used elsewhere.
Suction excavation is an ideal solution for excavation around live utilities or in areas where traditional methods aren’t suitable, such as tight, limited, or high-risk spaces.


What our customers say
“Had the vax ex here today and I just wanted to say fair play to the guys:
Keith Spong & Justin Barrowman, they have been really great and have gone above and beyond to help us out, far better than we usually get… very impressed.”
WORKS MANAGER – NORTHAVON GROUP

Our Fleet
Our suction excavation trucks combine precision, power, and versatility. Whether you need a smaller vac-ex machine for tight urban spaces or a larger truck for demanding excavation projects, HV Excavators deliver the performance and reliability to get the job done safely and efficiently.
Our world-class fleet of vehicles is armed with the very latest technology, operated by our experienced crews, and is available for hire with flexible options to suit your needs.

More From HV Excavators
Frequently Asked Questions
What is suction excavation?
Suction excavation, also known as vacuum excavation, uses strong airflow to loosen and break up ground including soil, gravel, clay, and debris to safely extract it without damaging surrounding utilities.
What is the daily productivity or a vac-ex machine?
This can vary on the size of the machine, but the average is 1.6m3 to 2.5m3 per hour
Are your operators trained and accredited?
Yes. Our operators are fully qualified and receive ongoing training and support. Learn more about our operators here.
What areas do you cover?
We are based in Cirencester, but our vac-ex fleet spans the whole of the UK






