⚙️ Key Specs
- 🏋️ Max trailer weight: 3,500 lbs
- ⚖️ Tongue weight requirement: ~165–600 lbs
- 🔋 Battery: Rechargeable lithium-ion
- ⏱️ Runtime: ~30 minutes per charge
- ⚡ Recharge time: ~5–6 hours
- 🎮 Control: Wireless remote (up to ~40 ft range)
- 🔄 Movement: 360° steering via dual motors
- 🛞 Drive system: Rubber caterpillar treads
- 📏 Unit size: ~15″ L × 17″ W × 9″ H
- ⚖️ Weight: ~45 lbs
- 🧱 Construction: Aluminum + steel drivetrain
🧠 How it works
- You mount the dolly to your trailer frame or hitch plate
- The unit “bites” into the trailer using required tongue weight
- Use the remote to:
- ➡️ Move forward/backward
- ↩️ Turn left/right (differential motor control)
- The treads grip pavement, gravel, grass (limited performance on soft ground)
💪 Real-world performance
👍 What it does well
- ✔️ Extremely precise trailer positioning
- ✔️ Perfect for tight garage backing situations
- ✔️ Saves towing vehicle movement
- ✔️ Strong control in small spaces
⚠️ Limitations
- ❌ Needs flat or near-flat surface (≤5° slope)
- ❌ Struggles on soft gravel, mud, or uneven grass
- ❌ 30-minute runtime limits long repositioning
- ❌ Requires proper tongue weight balance to function
👍 Pros
- ✔️ Fully remote-controlled (no pushing or manual dolly work)
- ✔️ 360° maneuverability in tight spaces
- ✔️ Heavy-duty traction treads
- ✔️ Good for solo trailer handling
- ✔️ Much easier than manual dollies
