The Case SV340 is Case's largest and most powerful skid steer — a heavy-duty large-frame machine with 3,400 lb ROC, 90 HP, and 38.7 GPM high flow. Here's exactly what it can run, what needs high flow, and how to right-size attachments for this machine's substantial capability.
The SV340 sits at the top of Case's skid steer lineup — a large-frame Tier 4 Final machine built for demanding commercial and industrial applications. At 3,400 lb ROC and 90 HP, it handles attachments that are simply too heavy or too high-flow for mid-frame machines. These are the factory specifications.
The SV340 uses a standard SSQA coupler — the universal industry standard:
Standard flow = 24 GPM, high flow = 38.7 GPM (if equipped). ROC = 3,400 lbs. The SV340's large-frame capability means most "CHECK WEIGHT" items on smaller machines are a straightforward YES here.
| Attachment | Compatibility | Notes |
|---|---|---|
| GP Buckets (dirt, gravel, rock) | ✅ YES | 78–96" optimal for this large frame; 3,400 lb ROC handles very dense material |
| Pallet Forks | ✅ YES | 3,400 lb ROC handles industrial pallets, large precast blocks, and aggregate supersacks |
| Bale Spears | ✅ YES | Single and double spear; handles the largest 2,000 lb round bales without strain |
| Auger Drives | ✅ YES | Up to 36" bits in most soil types; 24 GPM standard flow powers all commercial auger drives |
| Dozer / Angle Blades | ✅ YES | 102–120" width optimal; the SV340's 9,531 lb breakout force delivers exceptional blade penetration |
| Grapples (root, rock, brush) | ✅ YES | All grapple types; 72–90" widths work at this ROC |
| Snow Pushers (box blades) | ✅ YES | 14'–18' optimal; the SV340 excels at commercial snow management on large lots |
| Power Rakes / Landscape Rakes | ✅ YES | Large rakes run well; 24 GPM handles all hydraulic rake models |
| Landplanes / Box Blades | ✅ YES | Up to 120" typical; excellent for large grading applications |
| Post Drivers (hydraulic) | ✅ YES | All standard-flow post drivers; heavy post drivers benefit from the SV340's stability and ROC |
| Cement / Concrete Mixers | ✅ YES | All drum mixer sizes; 24 GPM comfortably powers the largest mixer drums |
| Sweepers (angle brooms) | ✅ YES | All hydraulic broom models; 24 GPM covers full range |
| Trenchers | ✅ YES | All standard-flow and mid-range trenchers; even heavy trenchers well within ROC |
| Hydraulic Breakers | ✅ YES | All mid-to-large class breakers; 3,450 PSI system pressure accommodates high-pressure breakers |
| Backhoe Attachments | ✅ YES | Full-size backhoe attachments at full rated capacity |
| Stump Grinders (mid-size) | ✅ YES | Mid-range stump grinders within standard flow; verify GPM on heavy-duty models — some require HF |
| Attachment | Compatibility | Notes |
|---|---|---|
| Mulchers / Forestry Heads (heavy) | HF REQUIRED | At 38.7 GPM HF, the SV340 can run commercial-grade forestry mulchers that exceed the HF ceiling of most competing wheeled skid steers. Models requiring up to 38 GPM are compatible — this is the SV340's major competitive advantage for mulching applications. |
| Snow Blowers (large) | HF REQUIRED | Large commercial snow blowers requiring 30–40 GPM run well with SV340's 38.7 GPM HF. Best-in-class for wheeled skid steer snow blowing capacity. |
| Rotary Cutters / Brush Cutters | HF REQUIRED | All high-speed rotary cutter models; 38.7 GPM HF handles the full range without restriction |
| Flail Mowers (large) | HF REQUIRED | Full range of commercial flail mowers, including large-width models requiring 30+ GPM |
| Soil Conditioners / Tillers | HF REQUIRED | All commercial soil conditioners; 38.7 GPM runs even the most demanding large-bore models |
| Cold Planers | HF REQUIRED | Light-to-mid cold planers run comfortably; some large-width cold planers require 40+ GPM — verify the specific model's maximum requirements |
| Stump Grinders (heavy-duty) | HF REQUIRED | Heavy-duty commercial stump grinders requiring 30+ GPM and high ROC are a natural fit for the SV340 with HF — this combination works well |
At 70" overall width and 3,400 lb ROC, the SV340 is built for wide, heavy attachments. Under-sizing attachments on this machine wastes its capability.
The SV340 is primarily a commercial and industrial machine — typically deployed by contractors, municipalities, and forestry/land-clearing operations. In Canada, it shows up in urban construction, large-scale snow management, and oil patch site preparation in Alberta.
The SV340 is one of the best wheeled skid steers for large-scale commercial snow management. A 16'–18' passive pusher paired with the SV340's weight and breakout force clears large parking lots efficiently. Alberta and Ontario contractors running commercial snow contracts frequently operate SV340s for this reason.
The SV340 with HF at 38.7 GPM is a serious option for right-of-way clearing and land clearing in Canada. Its high-flow output matches commercial forestry mulcher requirements that are out of reach for most competing wheeled skid steers. For operators who need a wheeled machine for mixed site work and don't want a dedicated forestry machine, this is the combination to consider.
Large root and rock grapples in the 78–90" range match the SV340's ROC and frame size. For demolition debris handling, land clearing, and rock pile management, the SV340 with a heavy grapple delivers production capacity approaching small excavator rates on accessible terrain.
The SV340 handles large-diameter auger bits (24"–36") in difficult soil conditions. Utility installation, sign foundations, and large fence post work are common Canadian applications. With 24 GPM standard flow, the SV340 powers high-torque auger drive units without the HF option.
The SV340's large-frame specs open up a category of heavy attachments that smaller machines simply can't handle:
Browse Canadian-sourced heavy-duty attachment listings that match the Case SV340's capability.
Browse the Full Attachment Catalog →