Product Selection · Application Guide
TMS03
Excavator Grapple
Rotating a swinging load continuously — how the TMS03 radial piston motor drives the rotator on demolition and timber-handling grapples.

A grapple rotator turns a swinging, off-centre load through unlimited rotation — the motor sees continuous slewing torque plus shock every time the jaws bite into rubble or timber.
Motor roles in this machine
- TMS03 — rotator drive: Smooth continuous torque from 2 r/min positions the grapple exactly, while axial and radial load capacity absorbs the hanging load. TMS03 reference →
- Compact inline package: The motor integrates into the rotator body between the stick and the grapple, adding minimal height to the attachment stack.
For sizing details or datasheets, contact our engineers.
![Excavator Grapple: [TMS03]](https://thoth-hydraulics.com/wp-content/uploads/2026/07/case-42-attachment-excavator-grapple-tms03-1100x450.jpg)