AQUA CUTTER 750V

Tracked hydrodemolition robot

The Aqua Cutter 750V is a larger, yet compact and highly versatile  hydrodemolition robot with an extendable tower system, designed for horizontal, vertical, and overhead applications. It reaches up to 5 m (16.4 ft) unsupported and 20 m (65 ft) with additional support. Powered by a diesel engine with an optional electric hybrid kit, it’s ideal for roads, bridges, and large structural projects.

Versatile, diesel-driven,
hydrodemolition robot
built for high performance.

DIESEL

3000 BAR
(43 500 psi)

3000 N
(674 lbf)

70 DB

EVOLUTION 3.0

INFINITY OSCILLATION

Patented Infinity oscillation technology

The Aqua Cutter 750V combines high power, flexibility, and intelligent control for demanding hydrodemolition applications. Designed for large-scale concrete removal and complex structures, it delivers stable operation, accurate positioning, and consistent results across vertical, horizontal, and overhead surfaces.

At the core of the system is Aquajet’s patented Infinity oscillation technology, where the lance follows a unique figure-eight pattern instead of traditional back-and-forth movements. This maintains constant surface speed, improves removal efficiency, and eliminates the risk of pipe holes — resulting in smoother and more uniform surfaces.

Integrated with the Evolution 3.0 control system, the robot automatically optimizes oscillation, stroke, and travel speed to simplify operation and ensure repeatable, high-quality hydrodemolition performance.

The result:
Faster concrete removal, cleaner edges, and more consistent results — every time.

The result: 
Faster concrete removal, cleaner edges, and smoother, more uniform results — every time.

Features

  • Infinity oscillation

    Infinity Oscillation is Aquajet’s patented breakthrough in hydrodemolition technology, delivering smooth, continuous lance motion for superior concrete removal. Unlike standard…

    Infinity Oscillation is Aquajet’s patented breakthrough in hydrodemolition technology, delivering smooth, continuous lance motion for superior concrete removal. Unlike standard oscillation, Infinity maintains constant surface speed—eliminating pipe holes, improving cut quality, and dramatically increasing productivity. Fully integrated with the Evolution 3.0 control system, it automates optimal settings and ensures consistent, high-performance results across any surface.

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  • Evolution 3.0 control system

    The Evolution Control System is the intelligent core of Aqua Cutter robots — combining smart automation with operator-friendly design. Featuring…

    The Evolution Control System is the intelligent core of Aqua Cutter robots — combining smart automation with operator-friendly design. Featuring automatic setting calculations and fully programmable functions.

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  • Extendable tower

    All Aqua Cutter V-models feature an extendable tower system. Simply add extra tower sections using a quick single-bolt connection to…

    All Aqua Cutter V-models feature an extendable tower system. Simply add extra tower sections using a quick single-bolt connection to increase vertical reach with ease. For even greater height, an optional tower support is available—providing additional stability beyond what the robot can support on its own.

  • Multi-positioning

    Featured on all Aqua Cutter V-models, Aquajet’s Multi-axis 3D Positioning System gives you full control over the robot’s tower and…

    Featured on all Aqua Cutter V-models, Aquajet’s Multi-axis 3D Positioning System gives you full control over the robot’s tower and front section, allowing precise movement in virtually any direction. Whether you’re working on high walls, tight spaces, or hard-to-reach surfaces, this system ensures optimal lance positioning, stability, and ease of inspection—maximizing efficiency and adaptability on every job.

    – Tower positioning system – Vertical hoist movement – Front rotation – Hydraulic side shift function – Manual beam offset – Tilt function

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  • Easy service & maintenance

    Featuring a unique gullwing hood and a foldable back cover, this design offers effortless access for everything from routine checks…

    Featuring a unique gullwing hood and a foldable back cover, this design offers effortless access for everything from routine checks to full-scale repairs, keeping every component within easy reach.

  • Adjustable tracks

    Easily adjust the track width on the Aqua Cutter robots — narrow for tight spaces or wide for greater stability…

    Easily adjust the track width on the Aqua Cutter robots — narrow for tight spaces or wide for greater stability and higher reaction forces. Tracks can be moved symmetrically or individually for flexible setup in any environment.

  • Quick connection

    Both the Aqua Cutter robots and the Ergo Controller are equipped with quick connection solutions designed to make everyday work…

    Both the Aqua Cutter robots and the Ergo Controller are equipped with quick connection solutions designed to make everyday work faster, safer, and more efficient. On the Aqua Cutter, quick connections on the hydraulics allow operators to change attachments with ease, while the entire robot front can be disconnected just as quickly. The Ergo Controller offers the same hydraulic quick connections, ensuring a fast and easy setup.

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  • Aquajet online

    Aquajet Online, a cloud-based system for equipment tracking, real-time diagnostics, data collection and analytics. Aquajet Online is accessible via a…

    Aquajet Online, a cloud-based system for equipment tracking, real-time diagnostics, data collection and analytics. Aquajet Online is accessible via a computer or smartphone and provides owners, operators and project stakeholders with a digital toolkit to maximize safety, security, productivity and machine utilization. Robust data collection and analysis tools also allow customers to track the long-term value of equipment and its impact on their overall operation.

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  • Smooth ride tracks

    All Aqua Cutter 450 and 750 models are equipped with a Smooth Ride Track System. The smooth, stable movement of…

    All Aqua Cutter 450 and 750 models are equipped with a Smooth Ride Track System. The smooth, stable movement of the tracks reduces vibrations and bounces, protecting components and extending service life, while also maintaining precise nozzle-to-surface distance for enhanced cutting accuracy.

  • Side shift function

    The side shift function allows the entire front section of the Aqua Cutter to move up to 1 meter sideways—left…

    The side shift function allows the entire front section of the Aqua Cutter to move up to 1 meter sideways—left or right—without repositioning the robot. This movement can be performed either manually or hydraulically, giving you full control based on the task and setup. It’s especially useful when the robot can’t be placed directly in front of the work surface, providing greater flexibility and coverage in constrained or uneven environments.

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  • EDS

    Aquajet’s patented EDS (Equal Distance System) ensures a constant distance between the nozzle and the concrete surface, regardless of the…

    Aquajet’s patented EDS (Equal Distance System) ensures a constant distance between the nozzle and the concrete surface, regardless of the water jet’s attack angle. Unlike standard systems, which lose efficiency due to fluctuating distances, EDS maximizes power delivery, enhances precision, and improves concrete removal—especially around rebar.

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  • SLT

    Integrated into every Aqua Cutter robot with the Evolution control system, Smart Lance Technology (SLT) is Aquajet’s patented software that…

    Integrated into every Aqua Cutter robot with the Evolution control system, Smart Lance Technology (SLT) is Aquajet’s patented software that automates the entire hydrodemolition process. By calculating, coordinating, and optimizing lance movement based on a few simple operator inputs, SLT delivers unmatched precision, efficiency, and productivity with real-time feedback and built-in safeguards.

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  • ISC

    Aquajet’s ISC (Intelligent Sensing Control) uses advanced closed-loop software to continuously monitor and memorize water jet movement during operation. Built…

    Aquajet’s ISC (Intelligent Sensing Control) uses advanced closed-loop software to continuously monitor and memorize water jet movement during operation. Built into all Aqua Cutter robots and the Ergo system, ISC ensures trouble-free performance, reduced downtime, and easy programming—so you can focus on results, not cables.

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  • Precision drive

    Integrated into the Aqua Cutter 450 and 750, Precision Drive offers highly accurate, responsive hydraulic control. By eliminating micro-movements and…

    Integrated into the Aqua Cutter 450 and 750, Precision Drive offers highly accurate, responsive hydraulic control. By eliminating micro-movements and mechanical inconsistencies, it ensures optimal surface quality and repeatable cutting precision.

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  • Visual status light

    The Aqua Cutter 450 and 750, with the Evolution 3.0 Control System, features a multi-color visual status light that communicates…

    The Aqua Cutter 450 and 750, with the Evolution 3.0 Control System, features a multi-color visual status light that communicates the machine’s condition at a glance. By using different colors and patterns—steady or pulsing—the light clearly indicates when the machine is operating normally, requires attention, or when automatic functions or the engine have stopped, helping operators stay informed and work safely.

  • More technology and innovations

    Learn more about our technology and innovations.

    Learn more about our technology and innovations.

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Compatible attachments

Setups and solutions

Discover setup solutions tailored for a wide range of hydrodemolition applications — from confined spaces to large-scale rehabilitation projects.

Size/Range
Length 2,57-2,87 m (8,4-9,4 ft)
Min. width 1,03 m (3,4 ft)
Track width 1,03-1,63 m (3,4-5,4 ft)
Min. height 1,3/1,6 m (4,2/5,2 ft)
Operating height 5 m (16,4 ft)
Operating height with top support20 m (65 ft)
Side reach (from center) 2000 mm (78,8 in)
Max roller beam offset (side reach +)634 mm (25 in)
Side shift stroke2000 mm (78,8 in)
Lance angle ± 45°
Working width 0-2,45 m (0-8,0 ft)
Working width extended 0-4,45 m (0-14,6 ft)
Weight
Total weight2340 kg (5159 lb)
Weight/m2 dep.on track width1035-1630 kg/m2 (24561-38680 lb/ft2)
Operation
Max reaction force3000 N (374 lbf)
Max roller speed Auto25,0 m/min (82,0 ft/min)
Max track speed AUTO15,0 m/min (49,2 ft/min)
Noise level70 dB
Operational hydraulic pressure20-200 bar (290-2901 psi)
Max hydraulic flow72 l/min (19 gpm)
Hydraulic oil tank volume100 l (26,4 gal)
Motor powerDiesel engine, 18 kW/1200-2600 rpm
Control system
SensorsAbsolute
Control SystemEvolution 3.0
Type (control system)Radio control, Remote control
Range (Radio remote control)Up to 300 m
Aquajet OnlineOnline tracking
Options
NozzlesDifferent sizes available
Hybrid kitDiesel to electric converter

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