CTSC Heavy-Duty Commercial Dual-Bearing Zipline Trolley
"Outfitted our high-speed commercial canopy line with this trolley. The 30 kN solid stainless chassis is incredibly robust and glides whisper quiet on our 5/8" line. Zero vibration, zero rust after months of heavy rainfall." — Canopy Course Inspector (★★★★★ 4.95/5 from 19 reviews)
🎁 Commercial Course Savings: Use code HALLOWEEN10 at checkout to save $64.00 instantly! Includes Free Express US Freight Shipping. For commercial fleet orders, custom course quotes, or institutional tax-exempt purchasing, contact sales@iziplineinc.com.
Engineered for extreme velocity, high cycle frequency, and commercial zipline operations. The CTSC Heavy-Duty Commercial Dual-Bearing Zipline Trolley combines a solid, mirror-polished 304 marine stainless steel chassis with dual racing-grade sealed precision ball bearings. Proof-tested to a massive 30 kN (6,744 lbs) breaking load, this heavy-duty commercial trolley is engineered with extra-deep cable channels to cleanly run heavy wire ropes up to 20mm (0.787" / approx. 3/4" diameter) with zero high-speed chatter, minimal vibration, and absolute weather resistance.
🛡️ Commercial Engineering & Performance Highlights
- Massive 30 kN (6,700 lbs) Breaking Strength: Over-engineered for continuous commercial tours, scout camps, and high-load tandem or adult high-speed runs.
- Dual Racing-Grade Sealed Bearings: Eliminates axle friction for whisper-quiet speeds while keeping rain, sand, grit, and moisture sealed away from internal races.
- 100% Mirror-Polished 304 Stainless Steel: Solid stainless body and sheaves resist abrasive cable friction, galvanic corrosion, and extreme coastal salt spray.
- Extra-Wide Cable Capacity (Up to 20mm / 0.787"): Deeply recessed U-groove sheaves cleanly track aircraft wire ropes from 3/8" (10mm) up to 3/4" (20mm) diameter.
- 21mm Multi-Rigging Mount Eye: Heavy-gauge lower attachment eye accommodates industrial screw-lock carabiners, safety lanyards, seat tethers, and return haul ropes.
- Pre-Installed Commercial Hardware: Ships fully assembled with pre-torqued commercial-grade locking bolts and aircraft lock nuts.
📏 Technical Specifications
| Product Type | Heavy-Duty Commercial Zipline Trolley |
| Chassis & Sheave Material | 100% Mirror-Polished 304 Marine Stainless Steel |
| Bearing Configuration | Dual Racing-Grade Sealed High-Speed Ball Bearings |
| Minimum Breaking Strength (MBS) | 30 kN (6,700 lbs) Proof Tested |
| Maximum Cable Compatibility | Supports Wire Ropes Up to 20mm (0.787" / ~3/4") Diameter |
| Physical Dimensions | 8.66" L × 5.51" H × 2.16" W (220mm × 140mm × 55mm) |
| Mounting Eye Diameter | 0.826 Inches (21 mm) Dual Attachment Eye |
| Safety Certification | CE Certified commercial standard |
🌲 Ideal Commercial & Recreational Environments
- Commercial Adventure Parks & Canopy Tours: Certified for daily high-traffic public operations and stringent annual aerial inspections.
- High-Speed Adult & Steep Runs: Balances aerodynamic speed with high centrifugal stability over long cables.
- Resorts & Eco-Tourism Destinations: Mirror-polished 304 marine stainless steel prevents rust in humid, tropical, and lakeside climates.
- Private Ranches & Mountain Properties: Built to carry heavy adult riders across spans of 200–500+ feet.
📦 What's Included in the Box
- 1 × CTSC Heavy-Duty Commercial Dual-Bearing Zipline Trolley
- Pre-Installed Commercial Stainless Steel Locking Bolts & Aircraft Lock Nuts
- Commercial Safety & Periodic Inspection Guidelines
🤝 CTSC Commercial Guarantees & Support
- 1-Year Manufacturer Commercial Warranty covering stainless body, sheaves, and bearings
- 30-Day Money-Back Guarantee
- Free Express US Freight Shipping (delivered in 3–4 business days with tracking)
- Direct Commercial Fleet Engineering: Contact sales@iziplineinc.com for bulk volume orders or technical compliance documentation
❓ Frequently Asked Questions
Q: What cable sizes are supported?
A: The precision cable channels fit wire ropes from 3/8" (9.5mm) up to 20mm (0.787" / approximately 3/4" diameter), making it compatible with both heavy residential and full commercial cables.
Q: What is the recommended working load?
A: While the proof-tested breaking strength is 30 kN (6,700 lbs), applying standard commercial 5:1 safety factors yields an operational safe working load limit of 1,340 lbs (608 kg), easily handling adult tandem or single riders with full gear.
- Supports up to 800lbs
- CE & RoHS Certified
- Designed and tested with your safety in mind.
1、In order to make your order to arrive more quickly and securely, we will deliver the goods within 24 hours after receipt of order payment. Please ensure that your order address is correct.
2、Before delivery, we will inspect and pack the goods to ensure that the goods received by our customers are in good condition. If there are any problems with the goods, please contact us at the first time.
3、We offer free delivery service,express delivery is estimated to be delivered within 3-4 days.The shipping time during Holiday Season (Christmas etc) could be longer than usual time. Please add another 5-10 days as a delay.
Note：if your shipping address is in a remote area, the express delivery service will require additional delivery costs, and we will not pay for this freight. So we will contact you for the first time, and you need to pay the freight, then we will deliver the goods.
We promise to do the right thing. Over the years, every decision and product we make is focused on customers. Our goal is to bring more joy to those who believe in us. We should be responsible for doing the right thing and the right way.
The products we produce bring laughter to our customers, and we are truly proud of them. If our products cause trouble to our customers, we sincerely feel sorry and try our best to make up for our mistakes. Customer satisfaction is our eternal pursuit.
We promise never to exaggerate the quality of our products. We strictly test every product to ensure that it meets the safety standards and passes the quality certification.
We promise if there are any problems with our products, please contact us in the first time, or you can request a return or refund within 30 days of receiving the product, but please contact us before returning，you just pay for the return shipping. No strings attached.
After using our products，if you are satisfied with our products and services, please 5 stars, if you are not satisfied, please contact us at the first time, we will handle it for you and make you satisfied.
1、Please strictly follow the instructions and ensure the installation is solid.
2、Kids under the age of 10 need to use zipline under the guidance of adults or guardians.
3、Strictly follow kids and adults with a weight limit of 250 pounds.
4、Heart disease and hypertension patients, pregnant women, please do not use products, in order to avoid accidents.
5、Installation between two trees or ends is required, and there is a clear runway between the two without shelter, preferably with a slight slope in the middle of the runway.An end-to-end slope of 3-6%.
Instruction Book Installation Manual: For Installation Video Please See Blog
