Picture Car Glossary
Arm car or U-Crane car
What is an arm car or U-Crane car?
Updated June 2026 · Revolution Picture Cars
Also called crane car, or Russian arm.
An arm car or U-Crane car is a specialized camera vehicle fitted with a gyro-stabilized hydraulic crane arm.
It allows operators to execute dynamic, sweeping shots around moving picture cars circling, tracking alongside, or diving toward a vehicle at speed. The arm car is essential for dramatic chase sequences and automotive commercials where the camera needs fluid, articulated movement that a fixed camera car cannot provide.
Example
An arm car circles a moving hero car at 40mph, the gyro-stabilized head holding the frame steady while the arm swings from a low front three-quarter to a high rear. A fixed camera car cannot make that move in one continuous take.
Figures are illustrative, chosen to show the mechanics rather than to quote market rates.
Where you'll see it
Booked with its own operator and technicians, and scheduled around the road lockoff it needs.
Common mistake
Booking an arm car without booking the road closure it needs. The rig is useless on a live road, and its day rate runs whether the permit came through or not.
Related questions
- What is an arm car used for?
- Continuous moving shots around a travelling vehicle: circling it, tracking alongside, or diving in, with a gyro-stabilized head keeping the frame steady at speed.
- How is an arm car different from a camera car?
- A camera car carries fixed mounts. An arm car adds an articulating crane arm, so the camera can change position through the shot rather than between takes.
Official sources
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