ASV Posi-Track machines have a loyal following in wet-ground Canadian markets for a reason: low ground pressure, strong flotation, and a standard SSQA coupler that accepts the same third-party attachments as the rest of the industry. Here's what you need to know before buying attachments for an RT-30, RT-40, RT-50, RT-75, RT-95, or RT-120.
ASV Posi-Track machines use the Standard Skid Steer Quick Attach (SSQA) interface. That means universal skid steer attachments mount directly to ASV machines without an adapter plate. If an attachment is sold as universal SSQA, it fits an ASV RT-series machine.
This is true across the current ASV compact track loader lineup and also across most later Terex-badged machines that were built on ASV platform heritage. Mechanically, this is an open-market attachment platform. You are not locked into OEM attachments.
Hydraulics are where ASV buyers need to pay close attention. The compact RT-30, RT-40, and RT-50 are excellent small-machine platforms, but they do not have the hydraulic headroom for high-demand attachments. Mid-size and large-frame models add more flow, and true high-flow capability appears only on selected models.
| Model | Engine HP | Rated Operating Capacity | Std. Aux Flow (GPM) | High-Flow Option (GPM) | Aux Pressure (PSI) | Best Use Class |
|---|---|---|---|---|---|---|
| RT-30 | 25 hp | 665 lbs | ~10 GPM | Not available | ~3,000 PSI | Mini / light duty |
| RT-40 | 37 hp | 930 lbs | ~11.5 GPM | Not available | ~3,000 PSI | Compact / light duty |
| RT-50 | 50 hp | 1,400 lbs | ~14.5 GPM | Not available | ~3,000 PSI | Compact / light farm |
| RT-75 | 74 hp | 2,300 lbs | 21.6 GPM | Not on base machine | ~3,335 PSI | Mid-frame CTL |
| RT-95 | 95 hp | 3,500 lbs | ~23–25 GPM | ~35–40 GPM (option) | ~3,335 PSI | Large CTL |
| RT-120 | 120 hp | 3,700+ lbs | ~30 GPM | ~40+ GPM (option) | ~3,480 PSI | Large high-output CTL |
The RT-75 is the important dividing line in the ASV lineup. At 21.6 GPM standard flow it handles all normal hydraulic attachments comfortably — augers, grapples, trenchers, sweepers, power brooms. But high-flow is not part of the base machine, and many RT-75s on the used market are not set up for demanding mulcher applications. The RT-95 and RT-120 are the models to target if high-flow work is part of your plan.
The RT-30 and RT-40 sit closer to the mini-loader end of the market than full-size skid steers. They are useful for light landscaping, backyard access, and compact site work where ground pressure matters but full-size capacity does not. These are niche machines.
Attachment sweet spot: Small buckets, narrow pallet forks, light augers, low-flow sweepers, landscape prep tools sized for mini and small-CTL use. These are not machines for heavy pallet handling or large hydraulic tools.
Important: Verify attachment weight as carefully as flow on these small ASVs. A full-size skid steer attachment may mount physically but overwhelm the machine's capacity.
The RT-50 is where ASV starts becoming practical for general property and light farm use. It still has compact dimensions and low ground pressure but enough lift and hydraulic output for meaningful work. In Canadian acreage settings, this is a credible small machine for snow, material handling, fencing, and cleanup.
Attachment sweet spot: 60" bucket, compact pallet forks, small root grapple, 6"–12" auger work in average soil, light trenchers, snow pushers, and angle brooms. It is still not a high-flow platform.
The RT-75 is one of the most practical ASV models for Canadian operators who need flotation and a full-size machine without stepping into the highest purchase cost. At 21.6 GPM it comfortably runs the standard attachment catalog. This is the machine many buyers land on for mixed land management work.
Attachment sweet spot: 66" GP bucket, grapple, pallet forks, trenchers, post drivers, augers, brooms, snow pushers, and grading attachments. It is a strong standard-flow machine.
Limitation: do not assume mulcher compatibility. Base RT-75 machines are not true high-flow forestry platforms. Verify the individual machine if your application is at the upper end of hydraulic demand.
The RT-95 is the point where ASV becomes a serious high-demand attachment carrier. Large lift capacity, strong hydraulic output, and ASV's trademark low ground pressure make it a favourite in wet or soft conditions where a traditional CTL still feels heavy.
Attachment sweet spot: 72" bucket, heavy grapples, large augers, commercial snow tools, and brush mulchers if equipped with the high-flow package. This is a credible contractor machine for forestry edge cleanup and utility work in poor ground.
The RT-120 is ASV's most capable machine and the one to target for sustained mulching, commercial clearing, and other high-horsepower work. If your operation needs low ground pressure but also demands serious hydraulic performance, this is the answer in the ASV lineup.
Attachment sweet spot: full-size commercial mulchers, cold planers, large post drivers, heavy stump grinders, high-capacity snow blowers, and large earthmoving buckets. For most acreage owners it is overkill. For contractors in tough spring or muskeg conditions, it makes sense.
ASV built its reputation on undercarriage design. The Posi-Track system uses a suspended rubber track setup that produces exceptionally low ground pressure compared with conventional compact track loaders. That characteristic matters more in Canada than it does in many drier US regions.
Specific Canadian cases where ASV tends to shine:
Bucket width should track machine width and operating capacity:
All ASV RT-series models from RT-50 upward handle compact or full-size grapples and pallet forks as long as the attachment weight matches the machine. RT-75, RT-95, and RT-120 are excellent grapple platforms because the low ground pressure lets operators work in brush, slash, or wet conditions without chewing up the site. Root grapples, brush grapples, and bucket grapples all work on standard-flow hydraulics.
ASV machines are well-suited to auger work because the track platform offers excellent stability and traction in loose or wet soil. Standard auger drives work on every model, but practical capability scales with machine size:
Trenchers are a natural fit for RT-75 and above. The machine's traction helps keep the attachment steady while the chain works. Standard-flow trenchers fit RT-75 well; heavy trenchers requiring high flow belong on RT-95 and RT-120.
This is where buyers need discipline. Plenty of used ASVs get advertised as forestry-ready because they are tracked and look aggressive. That is not enough. Mulchers require real hydraulic flow and often a case drain line depending on model. The rule of thumb:
Snow pushers, snow blades, landplanes, and power rakes are excellent fits for ASV because the undercarriage floats over softer seasonal surfaces without cutting them up. This matters in spring thaw conditions and on gravel drives that are not fully firm. The RT-75 in particular is a strong grading and snow-management machine.
Newer ASV machines include standard float mode, and this matters more than many attachment buyers realize. Float mode lets the lift arms follow ground contour instead of forcing the attachment edge down. For grading attachments — landplanes, box blades, power rakes, snow blades, and even some buckets — float mode makes the machine easier to run smoothly.
On ASV, float mode pairs especially well with the suspended undercarriage. The machine already rides more softly over uneven terrain than many CTLs. With float engaged, grading attachments track surface contours more naturally and produce a more even finish without operator overcorrection.
Works especially well: grapples, pallet forks, augers, trenchers, snow pushers, power brooms, landplanes, and grading attachments. ASV's traction and flotation help these tools perform well in poor conditions.
Needs verification: mulchers, forestry cutters, cold planers, and any attachment that wants 30+ GPM. Verify high-flow spec, case drain requirements, and machine cooling capacity before purchase.
Won't work or is a bad match: full-size heavy attachments on RT-30/RT-40, or any high-flow forestry tool on a base RT-75 or smaller machine. Physical fit does not equal practical compatibility.
ASV, Gehl, and Mustang all live under the Manitou umbrella today, and in Canada that means dealer overlap is common. The network is thinner than Bobcat or Cat, but it is workable in the right regions.
Canadian ASV support often overlaps with Gehl/Manitou dealer coverage, including some independent equipment dealers and some Cervus Equipment locations. This shared network can actually help parts support because ASV owners are not relying on a tiny standalone channel.
Still, dealer proximity matters for ASV ownership. These machines have specialized undercarriage components, and while their strengths are real, you want a realistic plan for filters, track parts, and undercarriage service. Before buying, call the nearest dealer and ask about:
ASV's brand history overlaps with Terex in ways that matter in the used market. You will often see older Terex compact track loaders that trace back to ASV engineering and undercarriage design. These can be attractive purchases if priced correctly, but buyers should separate three things: current ASV parts support, Terex-era machine age, and actual machine condition.
What to check on a used ASV or Terex-derived machine:
Used ASVs can be excellent value for operators in the right ground conditions, because buyers who don't understand the platform sometimes underprice them relative to what the machine can actually do. If your work is in BC coastal soils, northern Ontario muskeg, or persistent spring mud, ASV's strengths are not theoretical — they show up every day.
| Attachment Type | RT-30/40 | RT-50 | RT-75 | RT-95 (Std) | RT-95 (HF) | RT-120 (HF) |
|---|---|---|---|---|---|---|
| Compact / GP Bucket | YES | YES | YES | YES | YES | YES |
| Pallet Forks | SMALL ONLY | YES | YES | YES | YES | YES |
| Root Grapple | SMALL ONLY | YES | YES | YES | YES | YES |
| Auger (6"–12") | LIGHT DUTY | YES | YES | YES | YES | YES |
| Auger (18"+ / hard soil) | NO | MARGINAL | YES | YES | YES | YES |
| Trencher (std. flow) | VERIFY | YES | YES | YES | YES | YES |
| Snow Pusher / Landplane | YES | YES | YES | YES | YES | YES |
| Power Broom / Grading Attachment | COMPACT ONLY | YES | YES | YES | YES | YES |
| Commercial Snow Blower | NO | NO | VERIFY GPM | VERIFY GPM | YES | YES |
| Brush Mulcher | NO | NO | BASE NO | UNDERFLOW | YES | YES |
| Forestry Mulcher | NO | NO | NO | VERIFY | VERIFY | YES |
| Cold Planer | NO | NO | NO | VERIFY | VERIFY | YES |
Browse SSQA-compatible attachments for ASV Posi-Track machines, from grapples and trenchers to high-flow mulchers.
Browse the Full Attachment Catalog →