On a busy construction site, the machine that earns its keep is the one that can do six different jobs without swapping out for a specialist hire. That's exactly what a well-specced wheel loader does — and the attachment you bolt on the front determines how productive your day gets. Here's the no-nonsense breakdown of which attachments you actually need on a NZ construction site.
1. Rock Bucket / General Purpose Bucket
This is the bread and butter. A quality rock bucket handles the majority of construction work, digging into gravel stockpiles, scooping loose fill, clearing demolition rubble, loading dump trucks. The MultiCat LX100's standard 1.6m bucket holds 0.7m³ per load, which adds up fast when you're hitting the pile 40 or 50 times a day.
Where rock buckets earn their keep: loading out aggregate, moving fill material, clearing topsoil, and loading loose debris. If you only ever run one attachment, make it a quality bucket matched to your machine's capacity.
• Tip: Serrated bucket edges cut into compacted material and reduce the force needed on each pass — worth specifying if you're working clay-heavy sites.
2. 4-in-1 Combination Bucket
If you're only buying one attachment for a construction site, the 4-in-1 is it. It opens up front to act as a clamshell grab (for rocks, timber, pipe, debris), closes to function as a standard bucket, uses the bottom edge as a dozer blade for pushing and levelling, and acts as a scraper for cleanup passes. Four tools in one frame.
On a typical build site you'll use it to: push spoil to a stockpile, load dump trucks, grab and move reinforcing mesh, and do a final cleanup pass across the slab area. The productivity gain over running a single-function bucket is significant — especially for smaller crews where the operator is doing multiple roles.
• Best for: civil preparation works, drainage, section levelling, demolition cleanup, sub-base works
• MultiCat stocks 4-in-1 buckets in multiple widths to suit the LX100 and LX250T
3. Hydraulic Sweeper Broom
Health and Safety regulations require construction sites to maintain clean vehicle access and egress points. A powered sweeper broom on your wheel loader sweeps aggregate, dust, and debris off hardstand and access roads faster than any manual method. It's also essential for sweeping up loose chip after driveway work, clearing footpaths after saw-cutting, and general site housekeeping.
The broom runs off the machine's auxiliary hydraulics and rotates at high speed to sweep material into a windrow. Most models are adjustable for angle, letting you direct sweep lines in different directions without repositioning the machine.
• Best for: site access roads, sealed carparks, after-concrete pours, post-demolition sweeping
4. Pallet Forks
Construction sites burn through building supplies. Pallet forks on your wheel loader mean you can unload delivery trucks, distribute materials across site, and restack supply piles without waiting for a separate forklift. On smaller sites where a dedicated forklift isn't justified, pallet forks on the loader become essential.
The MultiCat LX100's 3.1m lift height is sufficient to load first-floor deck height, and the machine's 1,000kg lift capacity covers standard pallet weights for most building supplies — bagged concrete, pavers, block, and timber frames.
• Best for: unloading delivery trucks, moving materials around site, stacking and staging supply areas
5. Hydraulic Hammer / Rock Breaker
When you hit old concrete footings, buried rock ledges, or reinforced slabs, a hydraulic hammer turns your wheel loader into a demolition machine. It fits the auxiliary hydraulic circuit and delivers high-impact blows for breaking hard material without needing a separate excavator on site.
Important: check your machine's hydraulic flow before specifying a hammer — the LX100's 80lpm circuit is compatible with most mid-range breaker attachments. Talk to the MultiCat team to confirm the right spec for your machine.
• Best for: breaking old foundations, cracking rock outcrops, demolishing concrete paths and slabs
Quick Coupler: The Feature That Ties It All Together
The attachment range only pays off if you can switch between them quickly. A quick coupler system lets one operator change from a bucket to pallet forks to a sweeper broom in under two minutes — without leaving the cab on many hydraulic coupler systems. On a site where your loader is pulling multiple duties across the day, this is the upgrade that makes the whole attachment strategy work.
MultiCat loaders are fitted with a third hydraulic valve option for running powered attachments like sweepers, augers, and hammers. Confirm this is specified when ordering if you plan to run powered tools.
Frequently Asked Questions
Can I switch attachments on the same day on a construction site?
Yes — that's the whole point. With a quick coupler system, you can swap between a bucket, forks, and a sweeper multiple times during a shift. Most contractors do exactly this.
What's the difference between a rock bucket and a standard bucket?
A rock bucket has reinforced cutting edges and heavier-duty construction for working in abrasive, rocky material. Standard buckets are lighter and better suited to loose soil or aggregate. On construction sites, a rock bucket is usually the better call.
Do MultiCat attachments fit other brands of wheel loader?
MultiCat attachments are designed to fit MultiCat machines. Check with the team on coupler compatibility if you're running a mixed fleet.
Ready to Get More From Your Wheel Loader?
Whether you're gearing up for a new season, upgrading your machine, or buying your first loader — the MultiCat team has the gear and the know-how to get you sorted fast.
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📞 Talk to the team: multicat.co.nz | dean@activtrailers.co.nz
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