Tracking Rail Dolly System

The TR-320 is a professional aluminum tracking rail dolly system built for smooth and reliable moving shots. It comes with a set of 80cm / 31.5″ aluminum pipes that construct a 320cm / 126″ tracking rail. Whether you shoot on straight or curved rails, the TR-320 gives you fluid and controlled camera movement on every take.

Fast Setup and Reliable Tracking

A simple screw-in mechanism lets you assemble the pipes firmly and quickly. So you spend less time setting up and more time shooting. The dolly uses high-performance bearings and a specialized tracking system to prevent derailing. As a result, it stays on track reliably on both straight and curved sections of rail.

Skids at the dolly axle and inside the rail slide prevent the dolly from leaving the track at curves. On straight rails, they also adjust skew to keep movement smooth and consistent. Furthermore, shaft-bearing integral casters absorb shock and weight throughout the shot, so the image stays clean and stable from start to finish.

Expand Your Setup with Optional Accessories

The TR-320 works with two optional accessories for greater shooting flexibility. The CR-90 is a versatile 90° curved rail that pairs with straight rails to create 45° or 90° curves. This opens up creative movement options that a straight rail alone cannot achieve. The EX-160S is a straight extension rail option that includes four 80cm / 31.5″ pipes, letting you extend your track length for longer moving shots.

Key Features

• 320cm / 126″ aluminum tracking rail constructed from 80cm / 31.5″ pipes
• Simple screw-in pipe assembly for fast and firm setup
• High-performance bearings and specialized tracking system to prevent derailing
• Smooth movement on both straight and curved rails
• Skids at dolly axle prevent derailing and adjust skew on straight rails
• Shaft-bearing integral casters absorb shock and weight for super smooth shots
• Optional CR-90 curved rail for 45° or 90° curve configurations
• Optional EX-160S straight extension rail — includes four 80cm / 31.5″ pipes