ERGO SPINE TUNNEL
Starter kit Aqua Rail System 3.0
The Ergo Spine Tunnel 3.0 is a compact, lightweight system
for hydrodemolition in tunnels and curved inner surfaces.
Built with the Aqua Spine rail, Circular Roller Beam, Ergo
Power Head, and Circular Support System, it handles
reaction forces up to 1000 N—ideal for shallow removal in
tunnels and for projects needing custom ring diameters.
Adjustable ring diameters range from ø1,2 m to ø8,0 m,
with selectable sector angles for precise removal in
confined or curved spaces.
Lightweight, adaptable
system for tunnels and
curved inner surfces.
3000 BAR
(43 500 psi)
1000 N
(225 lbf)
ROLLER BEAM
CIRCULAR
6 M
(19,7 ft)
Lightweight and flexible hydrodemolition for tunnels and inner circular surfaces
The Ergo Spine Tunnel 3.0 is a lightweight and adaptable system designed for hydrodemolition in tunnels and on inner circular or curved surfaces such as pipes and shafts. It enables precise and controlled removal in confined environments where flexibility and accessibility are essential.
The system is built around the Aqua Spine rail combined with a Tunnel Ring, Circular Roller Beam, and Ergo Power Head, delivering stable performance while handling reaction forces up to 1000 N. Designed for shallower removal, surface preparation, and cleaning, it is well suited for applications where precision and control are key.
With configurable tunnel ring sizes and adjustable setups, the system can be adapted to different diameters and project conditions. The Circular Support System with wheeled legs allows smooth movement along the inner surface, maintaining consistent positioning throughout the operation.
As part of the Aqua Rail System 3.0, the Ergo Spine Tunnel is a multi-modular solution that can be adapted, extended, and reconfigured to suit a wide range of applications. This allows the system to be tailored for different environments while maintaining efficient and reliable performance.
Features
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Optimized for tunnels and inner circular surfaces
Designed for hydrodemolition inside tunnels, pipes, and other curved inner geometries, ensuring precise and consistent removal.
Designed for hydrodemolition inside tunnels, pipes, and other curved inner geometries, ensuring precise and consistent removal.
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Lightweight system for controlled performance
Handles reaction forces up to 1000 N, providing stable and reliable operation for lighter applications.
Handles reaction forces up to 1000 N, providing stable and reliable operation for lighter applications.
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Designed for shallow removal and surface preparation
Ideal for applications such as cleaning, surface preparation, and controlled shallow hydrodemolition.
Ideal for applications such as cleaning, surface preparation, and controlled shallow hydrodemolition.
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Controlled movement on circular inner surfaces
The Ergo Power Head travels along the Circular Roller Beam, which can be configured as a half or full circle…
The Ergo Power Head travels along the Circular Roller Beam, which can be configured as a half or full circle depending on project needs. With adjustable support wheels, the system moves smoothly along the surface, enabling precise and stable operation in vertical and horizontal applications on tunnels, pipes, and other curved inner structures.
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Built on Aqua Spine and Tunnel system components
The system is based on the Aqua Spine rail combined with a Tunnel Ring, Circular Roller Beam, and Ergo Power…
The system is based on the Aqua Spine rail combined with a Tunnel Ring, Circular Roller Beam, and Ergo Power Head, enabling controlled movement and accurate hydrodemolition.
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Flexible configuration for different diameters
The system can be adapted to different tunnel and pipe dimensions, allowing use across a wide range of applications.
The system can be adapted to different tunnel and pipe dimensions, allowing use across a wide range of applications.
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Built on Aqua Spine and Circular Roller Beam system
The system is based on the Aqua Spine rail combined with a Circular Roller Beam and Ergo Power Head, enabling…
The system is based on the Aqua Spine rail combined with a Circular Roller Beam and Ergo Power Head, enabling controlled movement and precise hydrodemolition on curved and circular surfaces.
-
Multi-modular and adaptable system design
The Aqua Rail System is a scalable and configurable solution. The starter kit can be extended, reconfigured, or adapted with…
The Aqua Rail System is a scalable and configurable solution. The starter kit can be extended, reconfigured, or adapted with additional components to suit specific project demands.
Compatible with
Applications
and setups
Get inspired by real hydrodemolition projects and the setup solutions that make them possible.
Specifications
| Size/Range | |
|---|---|
| Length | 6 m (19,7 ft) |
| Min. concrete radius (configurable) | 0,6 m (1,9 ft) |
| Max. beam arc length (configurable | 4 m (13 ft) |
| Lance angle | ±45° |
| Weight | |
|---|---|
| Total weight | 363–471 kg (800-1038 lb) |
| Operation | |
|---|---|
| Max reaction force | 1000 N (225 lbf) |
| Included in starter kit | |
|---|---|
| Triple Spine rail sections | 3 x 2 m (3 x 6,6 ft) |
| Hoist | Aqua Spine |
| Power head | Ergo |
| Circular Roller beam | configurable size |
| Brackets Pillar setup | Based on Circular Roller beam size |
| Support legs | Centralizer |
| Support wheels | 750 |
| End support | Tunnel |
| Additional options | |
|---|---|
| Compatible power units | Aqua Cutter 450/750 3.0, Ergo Controller |
| Compatible Power heads | Power head Ergo, Rotolance Ergo |
| Spine rail sections | 0,25/0,5/1,0/2,0 m (0,8/1,6/3,3/6,6 ft) |
| Circular Roller beam (config.) | ø1,2-8,0 m (ø3,9-26,2 ft) |
| Brackets Tunnel setup | Based on Circular Roller beam size |
| Support system | Multiple options |
| All Aqua Rail starter kits can be adapted to different requirements. |
