
ASV
ASV RT-135 MAX
The ASV RT-135 MAX is the most powerful Posi-Track loader ASV builds - a 132 hp Cummins turbo-diesel, up to 50 GPM of high flow, and a 12,000 lb frame designed to run mulching heads all day. It's a purpose-built attachment powerhouse more than a bucket machine.
Specifications
Features
Pros
- ✓The 132 hp Cummins QSF3.8 with 360 ft-lbs of torque and up to 50 GPM of hydraulic flow spins mulcher heads competitors bog down, making it one of the most capable CTL mulching platforms sold.
- ✓Class-leading cooling - a massive rear package designed for 100% load in high ambient temps - lets it mulch all day in summer without derating.
- ✓The suspended Posi-Track undercarriage spreads 12,000 lbs over huge track contact area, so it floats over slash and soft forest floor where steel-track rivals trench in.
- ✓A 10 mph top speed moves between work zones quickly on big clearing jobs.
- ✓The MAX-Series cab adds room, sealing, and a modern display to what was previously ASV's most spartan machine.
- ✓Cummins power means parts and service knowledge at truck dealers nationwide - a real advantage over the Yanmar-powered smaller ASVs.
- ✓Radial lift geometry keeps the load close on slopes and gives strong breakout for grubbing and stump work.
- ✓The 2-year/2,000-hour warranty with no-derailment guarantee covers the undercarriage even in forestry duty.
Cons
- ✗Rubber tracks are the wrong answer for sharp rock and heavy slash in some buyers' eyes - cuts and chunking are the machine's known weakness in severe forestry use.
- ✗Undercarriage rebuilds on a 12,000 lb machine are expensive, and the many wheels and bearings demand constant attention in debris-heavy work.
- ✗At well over $130k with a mulching head, total package cost rivals small dedicated forestry machines with steel undercarriages.
- ✗The 20 GPM standard flow is low for the class - this machine only makes sense with the high-flow package.
- ✗ASV's dealer network is thin for supporting a flagship working in remote clearing country.
- ✗The radial-only lift path and 125-inch hinge pin height limit truck-loading versatility compared to vertical-lift rivals.
- ✗Resale is niche - the pool of used buyers for a 132 hp rubber-track mulching CTL is small.
- ✗Fuel burn is serious under continuous mulching load, and the machine is thirstier than the 74 hp class buyers may be stepping up from.
Compare the ASV RT-135 MAX
Related skid steers
More from ASV →
The ASV VT-100 MAX is the brand's large-frame vertical-lift Posi-Track loader, combining a 103.5 hp Yanmar turbo-diesel, 3,500 lb rated capacity, and 41 GPM high flow with the redesigned MAX-Series cab. It's the truck-loading, attachment-running flagship of ASV's vertical-lift line.

ASV
ASV VT-80
The ASV VT-80 is the brand's big mid-frame vertical-lift Posi-Track loader, stacking a 2,800 lb rated capacity and 34.3 GPM optional high flow onto the suspended undercarriage ASV is known for. It squares up against the Kubota SVL75 and Bobcat T76 class while out-floating them all on soft ground.

ASV
ASV RT-75
The ASV RT-75 is a mid-frame compact track loader built around ASV's signature Posi-Track suspended undercarriage, which the company invented before Caterpillar licensed it for the original MTL line. It's the go-to machine for operators who prioritize flotation, ride quality, and traction on ground that stops conventional CTLs.