Description

The Donovan HY-Tower is a compact, semi-automatic tarping system built for roll-off trucks hauling 15 to 40 cubic yard containers. Engineered for safe, fast, ground-level operation, it eliminates the need to climb or connect to your truck’s hydraulic system.

This vertical-style system is ideal for heaped loads like scrap, construction debris, and general waste. The gantry tower lifts 12 or 15 feet depending on the model and tucks neatly behind the cab when not in use. With its self-contained 12V electric/hydraulic power unit, the HY-Tower™ installs easily and operates independently of your truck.

Key System Benefits

• Covers 15–40 yd³ roll-off containers
• Self-powered hydraulic system — no truck hydraulic line needed
• Vertical lift tower design — rises 12′ or 15′ for fast tarp deployment
• No pivot arms = fewer moving parts and lower repair risk
• Lightweight build — weighs only 450 lbs fully installed
• Tucks behind cab for a clean, compact profile
• Preassembled for easy install and minimal downtime

System Options

• PN: 1801019 – HY-Tower SL: 15′ lift, Aluminum (Single Leg), 12V Electric/Hydraulic
• PN: 1803900 – HY-Tower DL: 12′ lift, Steel (Dual Leg), 12V Electric/Hydraulic

Optional Tarp Kits (Sold Separately)

• PN: 1801026 – 8′4″ × 28′ Knitted Mesh Tarp
• PN: 1801020 – 8′4″ × 28′ Knitted Mesh Tarp w/ Flaps

Durable and lightweight tarps designed for easy replacement and reliable containment, even in windy conditions.

Why HY-Tower?

• Operates from the ground — safe and efficient
• Compact, armless design minimizes maintenance
• Trusted across construction, scrap, and waste sectors
• No hydraulic tie-in required — easy installation and use
• Long-lasting components with lifetime spring warranty

Ships Nationwide

Available now and ready to ship across the U.S.
Need guidance on model fit or tarp options? Contact our team — we’re happy to help.

PDF Downloads:

• Owners Manual – Double Leg (DL)
• Instructions – Single Leg (SL)
• Instructions – Double Leg (DL)