Flatwork prep, demolition, debris handling, and supporting saw cutting operations. What to own, what to rent, and what's actually useful versus what looks good in a catalog.
Concrete work is hard on equipment and hard on attachment budgets. The demands of a concrete contractor are specific — you need to move a lot of aggregate, break a lot of slab, handle debris that weighs more per cubic metre than almost anything else in construction, and keep a tight job site while other trades are working around you. A skid steer is often the right machine for all of this. But not every attachment that looks useful actually earns its keep on a concrete job.
This guide covers the attachments that matter for Canadian concrete contractors — flatwork prep, demolition support, debris handling, and the things that make saw cutting work smoother. Some of it is obvious. Some of it isn't.
Start here. A GP bucket is the workhorse attachment for concrete prep — moving and levelling gravel base, loading spoil, hauling aggregate. The key word for concrete work is heavy-duty. Gravel and crushed stone are dense materials that put serious wear loads on bucket bottoms and cutting edges. A light-gauge bucket with a thin floor will wear out in a fraction of the time a properly built heavy-duty bucket will.
Look for a bucket with a formed, reinforced floor — not just a flat plate. The cutting edge should be a bolt-on replaceable hardox or AR400 steel section, not welded-on mild steel. When the edge wears down (and with gravel work, it will), you want to bolt on a new section, not weld-repair the bucket or replace it entirely. A 72-inch bucket suits most mid-size skid steers; go to 78 or 84 inches if you're running a larger machine with the rated operating capacity to match.
Canadian seasons matter here. Base gravel in Ontario, Quebec, and the Prairie provinces often arrives frozen in late fall and winter deliveries. Frozen aggregate is harder on cutting edges and bucket floors. Buy better iron up front.
Concrete debris — broken slab, rebar-laced chunks, curb sections — is awkward and heavy. A standard GP bucket can handle some of it but it's inefficient: you're either digging under chunks that won't scoop cleanly, or you're trying to push irregular debris into a pile. A grapple changes that completely.
For concrete demolition cleanup, a bucket grapple (sometimes called a skeleton grapple or debris grapple) is more useful than a root grapple for most concrete contractors. The bucket grapple lets you clamp down on irregular chunks and carry them without dropping pieces. Root grapples are better for brush and mixed debris but tend to let slab chunks slip through the tines on loose gravel beds.
If you already own a root grapple for other work, it'll get you through most concrete cleanup tasks. But if you're buying specifically for concrete work, look at a dedicated skeleton grapple or a high-strength bucket grapple. See the grapple catalog for current options.
Good concrete flatwork — residential slabs, commercial floors, parking areas — lives or dies by the sub-base prep. A poorly graded base leads to cracking, heaving, and expensive callbacks. The skid steer with the right attachments is central to getting sub-base work done right.
For initial grading over larger areas, a dozer blade on the skid steer works well for pushing and rough-levelling aggregate base. A 72-inch or 84-inch blade in a 4-way (up/down/left/right tilt) configuration gives you real control over cross-slope and fall. The 4-way configuration costs more than a basic 2-way blade, but the ability to tilt the blade for slope-cutting and fine grading is worth it for concrete prep work where you care about drainage slope.
For final base grading before forming, a land plane does a better job than a dozer blade alone. Land planes — essentially a rigid box with a front cutting edge and rear drag bar — produce a flatter, more consistent surface. They're also useful for levelling across a larger area in fewer passes. If your crew is setting up forms for a large slab, the 30 minutes it takes to do a final land plane pass before the form crew works is time well spent. Look at the land plane catalog for sizing options.
Here's something most attachment guides miss: proper sub-base compaction. A plate compactor attachment for a skid steer (sometimes called a hydraulic plate compactor or vibratory plate attachment) compacts your aggregate base before concrete placement. Most concrete contractors rent a walk-behind plate compactor for this step, and that's fine for smaller jobs. But if you're doing significant volumes of flatwork, a skid steer-mounted vibratory plate compactor gets the work done faster, with less labour, and the operator stays in the machine cab instead of walking behind a plate compactor for hours in a Canadian summer heat.
This is generally a rent-before-you-buy attachment category. They're not cheap, and if you're doing flatwork at volume, you'll know quickly whether it's saving enough time to justify ownership. Rental is usually around $200–350/day depending on your market.
If you're doing any volume of concrete demolition — driveways, slabs, footings, curbs — a hydraulic breaker on the skid steer is transformative. Manual jackhammers are slow, operator-fatiguing, and limited to what one person can sustain for a shift. A skid steer-mounted hydraulic breaker works continuously, doesn't fatigue, and breaks faster than any hand tool on most residential-grade slab thicknesses (100–150mm residential, 150–200mm commercial).
Match the breaker to the work. A medium-duty breaker in the 500–900 ft-lb impact energy class handles most residential and light commercial concrete demolition. Heavier footings, thick industrial slabs, or reinforced concrete structures may need a larger unit. The breaker needs to be sized to your machine's hydraulic output — check your skid steer's hydraulic flow and pressure specs against the breaker's requirements before purchasing. The hydraulic breaker buying guide covers this in detail.
One practical note for Canadian operators: hydraulic breakers require careful warm-up in cold weather. Running a cold breaker with cold hydraulic fluid on a January morning is how you damage seals and blank hoses. Warm the machine up fully, cycle the auxiliary hydraulics slowly before running the breaker at full intensity. See the cold weather hydraulics guide for the full warm-up procedure.
Broken concrete has to go somewhere. A skid steer with a GP bucket handles small volumes — a single driveway, a residential patio. But a full parking lot or commercial slab produces a lot of broken concrete, and the loading-and-hauling phase is often where the job takes longer than the breaking phase.
For high-volume debris loading, some contractors use an excavator instead of a skid steer at this stage — the reach and bucket capacity of even a small excavator outperforms a skid steer for loading broken slab into a 20-yard bin. But if the skid steer is your primary machine, the grapple approach described above makes loading broken concrete more efficient than a bucket alone. The grapple grabs and clamps irregular shapes that slide around in a bucket.
Rebar is a constant complication. Slabs with significant rebar content don't break into clean chunks — you get tangled mats of rebar and concrete. A rock bucket or skeleton grapple handles this better than a clean-up bucket because the rebar can protrude through the tines or bucket edges rather than jamming the load. Budget time for rebar cleanup on jobs with reinforced demolition; it doesn't move as fast as plain slab.
Saw cutting — control joints in flatwork, cutting expansion joints, opening pavement for utility work — is usually done with a dedicated walk-behind or ride-on saw. The skid steer's role in saw cutting is primarily logistics and site support rather than the cutting itself.
Wet-cutting concrete generates slurry — a grey, alkaline mud that needs to go somewhere. On a finished site with storm drains, that slurry cannot flow into the drainage system unchecked; silica-laden concrete slurry is an environmental concern and a potential violation under provincial environmental regs in BC, Ontario, and Alberta. The skid steer with a bucket can help manage slurry — pushing it away from work areas, loading it into bins, or mixing it with dry aggregate to make it easier to handle.
Dry cutting produces concrete dust. The silica dust hazard from dry concrete cutting is serious — Federal and provincial occupational health regulations (including Ontario's Occupational Health and Safety Act regulations under O. Reg. 278/05 for construction, and similar BC WorkSafeBC standards) set exposure limits for respirable silica. This is a workplace safety issue for concrete contractors, not just an equipment consideration. The skid steer operator sitting in a closed cab has some protection, but anyone working near a dry-cutting operation needs appropriate respiratory protection.
After saw cutting, cleanup often involves sweeping or vacuuming fine concrete residue. Some skid steer attachments — rotary brooms, for example — can help with sweeping larger paved areas after concrete work. A rotary broom moves debris out of the way faster than manual sweeping on large commercial surfaces. It's not a core concrete attachment, but if your business does a lot of commercial flatwork on large paved surfaces, it earns its keep.
Skid steer concrete mixer attachments — hydraulically-driven drums that attach to the quick-attach plate — mix and discharge ready-mix concrete directly from the machine. They hold roughly 0.5–0.8 m³ per load (depending on the model) and are useful for small pours in locations where a ready-mix truck can't access or where small volumes don't justify a full truck load.
On remote Canadian job sites — cabins accessible only by narrow roads, properties with access limitations, northern communities — a skid steer mixer attachment can be the difference between a practical small pour and a logistical problem. The concrete mixer attachment category is worth looking at for contractors working in areas with access constraints. View the cement mixer attachment catalog for options.
Concrete contractors often work around utilities and drainage — installing perimeter drains around slabs, trenching for conduit, managing site drainage before placing flatwork. A trencher attachment on the skid steer handles this efficiently. In Ontario's clay-heavy soils or BC's rocky terrain, a chain trencher with a hard-rock chain cuts through conditions that a bucket excavation would take much longer to handle.
The trencher is a specialty rental item for most contractors — you need it occasionally but not constantly enough to justify ownership at the typical price point ($8,000–$18,000 CAD for a quality attachment). Rent first; buy if the rental frequency makes ownership math work.
| Attachment | Own or Rent | Notes |
|---|---|---|
| Heavy-duty GP bucket (72–84") | Own | Daily use; buy quality with replaceable cutting edge |
| Skeleton / bucket grapple | Own if demo is regular work | Rent if you do occasional demo only |
| Hydraulic breaker | Own if demo is >20% of work | Frequent rental quickly justifies ownership; size to machine |
| Dozer blade (4-way) | Own | Essential for sub-base grading; 4-way worth the premium |
| Land plane | Own if significant flatwork volume | Rental option available at most equipment dealers |
| Plate compactor attachment | Rent unless volume justifies | High upfront cost; useful if you're doing large volume flatwork |
| Trencher | Rent | Specialty use; rent unless utility trenching is regular work |
| Concrete mixer attachment | Own if access-constrained sites are common | Remote/access-limited sites justify ownership; otherwise rent |
Concrete demolition and handling put specific demands on skid steer hydraulics and structural systems. Heavy breaker work requires stable hydraulic pressure at sustained output — a standard-flow machine (17–25 GPM) can run most medium-duty breakers, but large breakers may need high-flow auxiliary circuits. Check the breaker manufacturer's hydraulic requirements against your machine's spec sheet before purchasing.
Ground conditions on concrete job sites — often partially demolished pavement, loose fill, and temporary access over rough terrain — favour pneumatic tyres with good sidewall protection. Skid steer tyres take a beating on demolition sites. Some contractors running heavy debris work add foam-filled tyres to eliminate flat tires from rebar punctures. Foam-fill adds weight and changes the ride characteristics but eliminates downtime from flats. Worth considering if punctures are a regular issue on your sites.
Quick-attach system compatibility matters when you're swapping between a breaker, a bucket, and a grapple on the same job. A universal quick-attach plate (compatible with both Bob-Tach and universal ISO mounting) gives you the most flexibility when renting or purchasing attachments. See the quick-attach guide for the full compatibility breakdown.
The core concrete contractor attachment kit is smaller than you might expect: a heavy-duty GP bucket, a hydraulic breaker sized to your machine, and a skeleton or bucket grapple for demolition cleanup. Everything else builds from there based on your specific work mix.
The seasonal reality of Canadian concrete work — compressed spring windows, cold-weather limitations, and the need to move fast when conditions are right — makes reliable, properly-matched equipment more important than in warmer markets. An attachment that's sized wrong for your machine, or that fails at -15°C because the hydraulics weren't warmed up properly, costs you real money in a season that's already short.
Buy right the first time. Rent the specialty items until you know the frequency justifies ownership. And keep the hydraulic fluid appropriate for Canadian temperatures — it makes everything work better when it counts.
GP buckets, grapples, hydraulic breakers, dozer blades, trenchers, and concrete mixer attachments — all in one place.