ProTrap®

Maximize Efficiency with the Best Trailer Automation Duo: 4500 Series HD Tarp + ProTrap® Electric Hopper Opener

Looking for the ultimate trailer automation setup? Pair the 4500 Series HD electric tarp system with the ProTrap® electric hopper opener for the best 1-2 punch in efficiency and safety. This powerful combo allows you to open and close your hopper doors with the push of a button, all while staying safely out of the dust and debris.

Heavy-Duty Design, Built for the Field

The ProTrap® electric hopper opener is built tough with all-metal gears and a durable housing engineered to withstand hard stops and rugged road conditions. Featuring a high-efficiency planetary gear reduction system and a breaker circuit at the battery, this system protects your motor and eliminates the need for fragile limit switches.

Smart Power Where You Need It

Our motors are optimized to protect your trailer components, with torque that adjusts based on wire size, length, and battery voltage:

• 150 low-torque motor: Ideal for strap-style traps.

• 250 high-torque motor: Designed for rack-and-pinion traps.

Go Wireless with ShurLink™ Technology

Upgrade to Shur-Co®'s advanced ShurLink™ wireless system and take total control with:

• ShurLink PRO™ and ShurLink EZR™ remotes

• Clearly labeled controls

• Cab- or trailer-mounted master disconnect switch for quick power shutdown—no complex sequences

Installation is fast and hassle-free thanks to our patented SMARTwire™ harness, featuring a sealed, quick-connect design that reduces corrosion and enables plug-and-play convenience.

1. Heavy-Duty All-Metal Gear Motor
Built for durability and long-lasting performance, our all-metal gear motor ensures reliable operation under heavy use.

2. Automatic Brake System
Secure your load with confidence. The integrated automatic brake holds the door firmly in place, even on inclines.

3. Universal Mounting Bracket
Enjoy hassle-free installation with our versatile mounting bracket designed to fit a wide range of trailer types.

4. Easy 1-Bolt Manual Changeover
Switch between manual and electric operation quickly with a simple 1-bolt changeover design—ideal for backup operation.

5. Master Disconnect Switch
Ensure safety and maintenance readiness with a clearly marked master power disconnect switch.

6. Patented SMARTwire™ Sealed Harness
Simplify wiring with our exclusive SMARTwire™ harness. Featuring sealed rubber connectors, automotive-grade silicone seals, and precision-machined brass pins, this plug-and-play solution requires no additional crimping or stripping.

7. ShurLink PRO™ & ShurLink EZR™ Remotes with SMART-Touch Technology
Get precise control with our advanced remote systems. The ShurLink PRO™ offers 2-way communication and a digital display for real-time feedback, while the ShurLink EZR™ provides convenient, intuitive operation.

8. Preassembled for Fast Installation
Save time and labor. The ProTrap® comes fully preassembled, so you can install and operate it quickly and efficiently.

Follow the chart below to help in determining proper motor selection when selecting your electric hopper door openers. Both Shur-Co's AutoTrap™ and ProTrap® motors are rated torque loads over 230 foot-pounds. The load on the hopper must NOT exceed the torque needed in manual operation.