ASV RT-75 Attachment Guide — Best Skid Steer Attachments for the RT-75
The ASV RT-75 is a mid-frame compact track loader known for one thing above all else: its posi-track rubber undercarriage. Lower ground pressure than steel-tracked CTLs makes the RT-75 the right machine for turf-sensitive work and soft Canadian ground conditions. Here's what it runs, what needs high flow, and which attachments Canadian operators pair with it.
Based on published ASV manufacturer specifications, universal SSQA coupler standards, and Canadian dealer context (ASV dealer network and Posi-Track undercarriage specifications). Written for Canadian operators evaluating attachments for the ASV RT-75. Not a dealer — no inventory verification. Last reviewed: 2026-03-17 by Skid Steer Attachments Canada.
Quick Fit Answer
Start with capacity, hydraulic flow, and coupler fit before comparing attachment brands.
Use this for attachment weight plus payload.
Primary number for augers, grapples, brooms, and most buckets.
Confirm the option is installed before buying high-flow attachments.
Mechanical fit still needs hydraulic and weight checks.
ASV RT-75 Machine Specs
The ASV RT-75 is a mid-frame CTL built on ASV's proprietary Posi-Track platform. Manufactured in Grand Rapids, Minnesota, it is widely sold in Canada through Brandt Industries (Prairie provinces) and Rocky Mountain Equipment (BC and Alberta). These are factory specifications for the RT-75.
ASV RT-75 — Factory Specifications
What Makes the RT-75 Different — The Posi-Track Undercarriage
ASV built its reputation on one differentiator: the Posi-Track undercarriage system. While Bobcat, Cat, and Deere use conventional rubber track systems, ASV's design is fundamentally different.
How Posi-Track Works
The RT-75 uses a multi-roller undercarriage with an independent torsion suspension system — each roller floats independently to follow terrain contours. The track sits on a series of small rollers (rather than a flat idler contact surface), which spreads machine weight across more track contact area. The result is significantly lower ground pressure compared to steel-tracked or conventional rubber-tracked CTLs at similar operating weights.
Why This Matters for Attachment Work
- Turf and soft ground: The RT-75 causes substantially less surface damage on soft or turf-covered ground than a comparable steel-tracked CTL. This is critical for BC Lower Mainland landscaping contractors, golf course maintenance operators, and Ontario turf work where ground damage means expensive repair or lost contracts.
- Traction in wet conditions: The multi-roller contact pattern and rubber track maintain traction on slopes and in wet clay conditions common in BC and Maritime provinces.
- Reduced track wear on hard surfaces: Rubber tracks wear faster on abrasive pavement than steel tracks, but ASV's Posi-Track design reduces stress points that accelerate conventional rubber track wear. Still — hard abrasive surfaces are harder on rubber tracks than steel.
- Attachment stability: The wider effective ground contact patch of Posi-Track provides a stable working platform for attachments like power rakes, landscaping heads, and sweepers where machine rocking affects quality of finish.
Attachment Compatibility Overview
The RT-75's 20.5 GPM standard hydraulic flow sits in the mid-range for CTLs. It handles the full spectrum of standard-flow attachments competently. The optional 34.6 GPM high-flow system opens access to high-demand attachments. Weight at 9,800 lbs operating weight is manageable for most attachments within the 2,691 lb ROC.
Standard Flow Range (20.5 GPM)
At 20.5 GPM standard, the RT-75 runs all typical skid steer attachments: buckets, forks, grapples, augers, blades, sweepers, post drivers, trenchers, and hydraulic breakers. The 20.5 GPM figure is adequate — not the highest in class, but sufficient for all standard applications without needing the HF kit.
High-Flow Range (34.6 GPM)
The 34.6 GPM HF output is comparable to Bobcat S650 HF (34.8 GPM) and covers most high-flow attachments: mulchers rated up to ~34 GPM, commercial snow blowers, rotary cutters, flail mowers, and soil conditioners. Very high-demand mulchers requiring 38+ GPM (like those optimal for a Cat 289D3) will be near the edge of what the RT-75 HF can fully support.
Weight Considerations
The 2,691 lb ROC is similar to the Bobcat S650 (2,690 lbs) and Case SR270 (2,700 lbs). Heavy commercial attachments like large stump grinders and heavy trenchers that approach or exceed this ROC require individual verification.
Compatibility Matrix
Standard Flow (20.5 GPM) — Runs Without High-Flow Kit
| Attachment | Compatibility | Size Recommendation | Notes |
|---|---|---|---|
| GP Buckets (dirt, gravel, landscaping) | ✅ YES | 66–72" optimal | Ideal for finish grading on turf-sensitive sites; rubber tracks don't rut soft ground |
| Pallet Forks | ✅ YES | 48" standard | 2,691 lb ROC handles standard construction and farm supply skids |
| Bale Spears | ✅ YES | Single or double spear | Handles large round bales comfortably within ROC |
| Auger Drives | ✅ YES | Up to 18" bits in most soil | Standard-flow auger drives work well at 20.5 GPM; Posi-Track traction helps on slopes |
| Dozer / Angle Blades | ✅ YES | 84–96" | Excellent for finish grading on turf; low ground pressure reduces surface damage |
| Grapples (root, rock, brush) | ✅ YES | 60–72" | Good for woodlot clearing and land development work on soft ground |
| Snow Pushers (box blades) | ✅ YES | 10'–12' optimal | No hydraulics required; works well on turf-over-soft-base surfaces without ripping |
| Power Rakes / Landscape Rakes | ✅ YES | 72–84" | Strong combination — RT-75 is popular with landscaping contractors specifically for power raking finish work |
| Landplanes / Box Blades | ✅ YES | 84–96" | Passive attachment; RT-75 delivers smooth, level passes on soft ground |
| Sweepers (angle brooms) | ✅ YES | 72–84" | Good for parking lot and turf debris cleanup; hydraulic brooms run within 20.5 GPM |
| Hydraulic Breakers (std flow) | ✅ YES | Mid-size class | Mid-size breakers up to 700 ft-lb run within standard flow range |
| Post Drivers | ✅ YES | Standard | Std-flow hydraulic post drivers within 20.5 GPM |
| Trenchers (std flow) | ✅ YES | Mid-range | Verify weight; soft-ground traction advantage of Posi-Track helps in wet trench conditions |
| Cement Mixers | ✅ YES | Standard drum sizes | Most drum mixers run 10–18 GPM; RT-75 std flow handles comfortably |
High-Flow Required (34.6 GPM) — Needs HF Kit Installed
| Attachment | Compatibility | Notes |
|---|---|---|
| Mulchers / Forestry Heads | HF REQUIRED | RT-75 HF at 34.6 GPM handles mulchers rated up to ~34 GPM; verify individual attachment spec |
| Snow Blowers (hydraulic) | HF REQUIRED | Most commercial snow blowers require 25–40 GPM; HF covers this range |
| Rotary Cutters / Brush Cutters | HF REQUIRED | High-speed heads require 28–35 GPM; HF system needed |
| Flail Mowers | HF REQUIRED | Commercial flail mowers 25–35 GPM; RT-75 HF handles most models |
| Soil Conditioners | HF REQUIRED | Good match with RT-75 — soft-ground traction helps on loose-soil conditioning work |
| Cold Planers | HF REQUIRED | Light cold planers typically need 28–35+ GPM; verify attachment's minimum GPM requirement |
Weight-Limited — Verify Against 2,691 lb ROC
| Attachment | Compatibility | Weight Guidance |
|---|---|---|
| Stump Grinders | CHECK WEIGHT | Commercial stump grinders range 1,800–3,500 lbs. RT-75 ROC is 2,691 lbs — verify individual attachment weight before purchase. Most also require HF. |
| Heavy Trenchers | CHECK WEIGHT | Heavy-duty rock trenchers can reach 2,000–2,800 lbs. Check attachment weight against ROC at operating depth. |
| Large Rock Buckets | CHECK WEIGHT | Thick-plate rock buckets can weigh 1,500–2,200 lbs empty. Add payload and confirm within ROC. |
Best Use Cases in Canada
The RT-75's undercarriage makes it particularly well-suited to specific Canadian applications where ground sensitivity or wet conditions are a factor.
BC Lower Mainland Turf Contractors
Landscaping and turf contractors working around Metro Vancouver, Victoria, and the Fraser Valley often can't afford ground damage on residential and commercial properties. The RT-75's Posi-Track undercarriage delivers genuine turf protection unavailable on steel-tracked CTLs — a significant competitive advantage on higher-end contracts.
Ontario Landscaping & Golf Maintenance
Ontario's golf courses, municipal parks, and commercial landscaping firms use machines that can work on maintained turf without leaving ruts. The RT-75 handles power raking, seeding prep, and material handling on soft-ground Ontario sites where spring thaw creates challenging conditions for conventional tracked machines.
Soft Ground Site Work
Any Canadian site with soft, wet, or clay-heavy soils benefits from the RT-75's ground pressure advantage. Maritime provinces, the BC Interior, and Ontario's clay belt present conditions where conventional CTLs sink or bog. The Posi-Track system maintains mobility and reduces site damage.
Quick Attach — SSQA / Bob-Tach Compatibility
ASV uses an ISO/ANSI standard quick attach plate on the RT-75. This geometry is physically identical to Bobcat's Bob-Tach system, which is the dominant North American standard.
What this means in practice:
- Universal SSQA attachments fit directly — no adapter plate required for any third-party attachment marked "universal fit," "SSQA compatible," or "Bob-Tach compatible"
- Bobcat-branded attachments also mount directly to the RT-75 without modification
- Canadian-made brands (HLA Attachments of Ontario, Degelman of Saskatchewan) manufacture their attachments to SSQA spec and fit the RT-75 directly
- Non-SSQA systems (Cat Work Tool system, some JRB/Werk-Brau plates) require an adapter plate to mount to the RT-75's SSQA frame
ASV RT-75 Buyer FAQ
Can an ASV RT-75 run a mulcher?
Yes — with the optional high-flow system at 34.6 GPM, the ASV RT-75 can run mulchers rated up to approximately 34 GPM. Very high-demand mulcher heads requiring 38+ GPM will be near the edge of what the RT-75 HF can fully support. Without high-flow (standard 20.5 GPM), mulchers are not compatible — always confirm the specific machine is equipped with the HF kit.
What bucket size fits an ASV RT-75?
A 66–72" general purpose bucket is optimal for the ASV RT-75's 2,691 lb ROC. The Posi-Track rubber undercarriage provides excellent stability on soft ground, allowing effective bucket work on turf-sensitive sites without rutting. Verify loaded weight for dense materials stays within the 2,691 lb ROC.
Does the ASV RT-75 use universal SSQA?
Yes — the ASV RT-75 uses a universal SSQA (Bob-Tach compatible) coupler. Any attachment labelled "universal SSQA" mounts directly without adapters. This is the same coupler interface used across Bobcat, John Deere, and most mainstream skid steer brands, giving RT-75 operators access to the full range of aftermarket attachments.
Is the ASV RT-75 good for turf work in Canada?
Yes — the ASV RT-75's Posi-Track multi-roller rubber undercarriage delivers significantly lower ground pressure than steel-tracked CTLs of comparable weight. This makes it the preferred machine for BC Lower Mainland landscaping, golf course maintenance, and Ontario turf contractors where ground damage is unacceptable. It excels in soft, wet Canadian spring and fall conditions where conventional machines rut or get stuck.
Start with what the RT-75 does best
The RT-75's low ground pressure makes it ideal for soft-ground clearing and acreage work — grapples and buckets are the core of most RT-75 workloads. Snow pushers are a strong pairing for Canadian winters. Confirm high-flow option before shopping demanding hydraulic heads.