The Maxx-D RSX 16-Foot 21K Roll-Off Trailer is an uncompromised, commercial-tier hauling ecosystem. Positioned at the top of Maxx-D's severe-duty roll-off lineup, the RSX combines a heavy 21,000 lb. GVWR chassis with a high-leverage hydraulic scissor hoist system and a 17,500 lb. electric cable winch, engineered specifically to drop, haul, and dump 16-foot containers, flatbeds, and concrete bins.

By running tandem 10,000 lb. oil-bath axles and 17.5" 18-ply commercial tires, the RSX-16 gives contractors and waste haulers a true heavy-payload platform built to survive daily off-road abuse and extreme structural point loads.

21,000 lb. Heavy Commercial GVWR Chassis The RSX foundation is built around a continuous 8" x 15 lb. structural I-beam main frame mated to a 10" I-beam tongue and heavy tubular guide rails.

• The Benefit: Delivers an exceptional net payload capacity of up to ~14,000+ lbs. This overbuilt skeleton resists frame twisting and structural flex when pulling heavy 16-foot containers out of uneven construction yards, soft mud, or dirt.

Tandem 10,000 lb. Heavy-Duty Oil-Bath Axles The running gear features two commercial-grade 10,000 lb. Dexter oil-bath axles equipped with heavy-duty slipper spring suspension.

• The Benefit: Stepping up to 10K axles provides thicker spindles, heavy-duty 5/8" wheel studs, and massive braking surface area. The oil-bath hubs keep wheel bearings continuously lubricated without requiring messy manual grease packing, while electric-over-hydraulic (or heavy electric) brakes deliver confident stopping power under maximum payload.

17,500 lb. Heavy-Duty Electric Cable Winch The container loading mechanism relies on a heavy-duty 17.5K winch mounted at the head of the tilt frame.

• The Benefit: Operated via a wireless remote control or corded pendant, the 17,500 lb. cable winch pulls fully loaded 16-foot dump containers, concrete bins, or flat decks smoothly onto the guide rails without stalling or overheating the motor.

Dual-Action Heavy Hydraulic Scissor Hoist Dumping functions are driven by a massive, dual-stage hydraulic scissor hoist powered by an onboard 12V hydraulic power unit.

• The Benefit: When operating as a traditional dump trailer, the scissor lift pushes the tilt frame up to a steep 48-degree dump angle. This breaks heavy concrete debris, wet dirt, or compacted trash loose instantly without requiring manual shoveling.

Heavy-Duty 17.5" 18-Ply Commercial Tire Array The RSX is outfitted with heavy industrial rolling gear built for severe job-site hazards.

• The Benefit: Rolling on ST235/75R17.5 18-ply commercial radial tires, you get maximum weight capacity and puncture resistance against nails, rebar, and sharp job-site debris compared to standard 16-inch trailer tires.

Oversized Front Power Box & Smart Charging Core An oversized, heavy-gauge steel tongue toolbox houses all critical power and mechanical components.

• The Benefit: Safely locked away from weather and theft are deep-cycle marine batteries, the KTI hydraulic pump, cable controls, and an integrated 110V trickle charger with a master battery disconnect switch.

MAXX-D Metallic Powder Coat Shield The entire chassis undergoes an aggressive shot-blast prep before receiving a high-gloss, baked-on powder coat armor.

• The Benefit: Seals the heavy steel frame against stone impacts, gravel abrasion, chemical spills, and rust in signature Maxx-D finishes like Wet Black, Metallic Grey, Indigo Blue, and Slate Grey.

• GVWR: 21,000 lbs (Heavy Commercial Class).

• Payload Capacity: ~13,500 lbs to 14,500 lbs depending on bin selection and hitch options.

• Frame Size: Engineered specifically for 16-Foot Roll-Off Bins & Flatbed Attachments.

• Running Gear: 2 - 10,000 lb. Dexter Oil-Bath Axles.

• Tires: ST235/75R17.5 18-Ply Commercial Radial Tires on Heavy-Duty 8-Lug Steel Wheels.

• Hoist & Winch: Hydraulic Scissor Hoist + 17,500 lb. Electric Cable Winch.

• Hitch Setup: Bumper Pull (21K Adjustable 2-5/16" / Pintle) or Gooseneck Coupler with Dual 12,000 lb. Drop-Leg Jacks.

• Massive Net Payload Margin: Lighter 14K roll-off trailers leave you with only 8,000–9,000 lbs of usable payload once you subtract the weight of the container itself. The 21K RSX gives you a true 14,000+ lb. payload envelope, allowing you to haul heavy concrete, dirt, or dense demolition waste legally.

• Oil-Bath & 17.5" Tire Durability: Standard 7K axles on 16" tires scrub hard and wear quickly under heavy commercial dump cycles. The RSX's 10K oil-bath axles and 18-ply 17.5" commercial tires are built specifically for daily, multi-trip commercial fleet use.

• One Rig, Unlimited Containers: Drop a 16-foot bin at a demolition site, another at a roofing job, and use a roll-off flatbed attachment on the same RSX frame to haul your skid steer—maximizing equipment ROI with a single tow vehicle.

The Maxx-D RSX 21K Roll-Off Trailer is the premier tool for Commercial Demolition Fleets, High-Volume Dumpster Rental Operators, Excavation Crews, and General Contractors. It is built explicitly for operators who require a severe-duty 21,000 lb. GVWR chassis, 10K oil-bath reliability, and 17.5K winch pulling power to run a continuous multi-container enterprise.