GP360 vs GPO660: Comparing Groundhog Fusion Pulse Welfare Units

In this blog, we will take a closer look at both models and compare which type of site each one is best suited for.

Fusion Pulse Technology: A Refresher

Both welfare units are built with Groundhog’s Fusion Pulse hybrid power system, designed to reduce generator runtime. Instead of running constantly, the system monitors battery levels and only starts the generator when needed.

The result:

• Lower fuel consumption
• Reduced emissions
• Less noise on site
• Lower running costs over the hire period

Side-by-Side: Key Specifications

The GP360: Compact and Efficient Welfare

The GP360 Eco Fusion Pulse is the perfect choice for smaller teams or short-to-medium-term projects where space and manoeuvrability are key. Despite its compact size, it delivers everything you would expect from a model welfare unit:

• Comfortable seating for up to six people
• Canteen area with hot water, microwave and kettle
• Toilet facilities
• USB and socket charging facilities
• Efficient heating and lighting

Its lighter weight and single-axle design make it simple to tow, manoeuvre and position on tighter sites, while the Fusion Pulse system ensures the generator only runs when necessary, helping to keep fuel use and noise to a minimum.

Best suited for:

• Smaller sites
• Utility and infrastructure works
• Projects with limited space or access

The GPO660: Maximum Capacity with Office Space

The GPO660 Eco Fusion Pulse builds on the strengths of the GP360, scaling them for larger teams and longer projects. With seating for up to ten people and a dedicated two-person office, this unit is designed to support busy sites.

Key highlights include:

• Larger canteen and welfare areas
• Full-flush ceramic toilet
• Dedicated office with desk space
• Roof-mounted solar panel as standard
• Twin-axle design for stability on site

The Fusion Pulse system ensures that even with its increased size and capacity, the GPO660 remains efficient and environmentally friendly.

Best suited for:

• Larger construction sites
• Long-term projects
• Sites requiring office and welfare in one unit

Which Unit is Right for Your Site?

Choosing between the GP360 and GPO660 is about more than just headcount, it’s about how your site operates day to day. The key difference lies in how each unit supports site flow, productivity and compliance.

The GP360 Eco Fusion Pulse is the ideal choice where flexibility and fast deployment matter most. Its compact design and efficient hybrid power make it well suited to sites that move or operate in tighter environments, without compromising on comfort or welfare necessities.

The GPO660 Eco Fusion Pulse is designed for sites where the welfare unit will act as a central hub. The added internal space and dedicated office allow teams to manage admin, take breaks and rest, all within a single unit. For longer projects, this can reduce downtime, improve organisation and create an overall more comfortable working environment.

By offering both models, we give our customers the ability to match their welfare requirements to the reality of their site, not just the number of people working on it. The result is smarter, sustainable choices, better on-site experiences, and welfare solutions that work as hard as the team using them.

If you’re planning an upcoming project, or reviewing your current welfare setup, our team can help you select the right Fusion Pulse solution from day one.

Get in touch today to find the right welfare solution for your site.