WONLEAN Portable Waterjet Custom Solution – Firefighting Drilling Equipment
Category:News Center
Author: Wonlean Waterjet
Source:
Add time:2026-02-05 14:21
Purpose of the Design Scheme
To remotely move the waterjet actuator to the cabinet on fire from a distance of 20 meters, and drill a 100 mm diameter hole on the top plate of the cabinet to create conditions for subsequent fire extinguishing.
Workflow
① Move the cutting actuator to the cabinet to be cut via the monitoring device.
② Activate the spray cooling device when approaching the cabinet to be cut.
③ Start the vertical lifting device to raise the cutter head to the specified height.
④ Activate the horizontal telescopic device and extend the cutter head to the position to be drilled via the monitoring screen.
⑤ Turn on the high-pressure pump, start the cutter head assembly, and drill a 100 mm diameter hole on the top of the cabinet.
Equipment Composition: Portable Waterjet Cutting Machine

Technical Advantages
- Powered entirely by gasoline, with no external power supply required.
- Equipped with high-performance Italian imported plunger pump for high efficiency and stable performance, paired with high-quality Honda gasoline engine from Japan.
- Patented sand-mixing valve enables instant opening and closing of the sand valve, with uniform sand mixing and no blockage.
- Fitted with Italian safety valve featuring automatic pressure relief in case of overpressure.
- Equipped with Italian imported pressure regulating valve.
- Built-in water inlet filtration to remove impurities and protect the main unit from damage.
- Carbon fiber wound sand tank for lighter weight.
- Crawler-type chassis adaptable to complex terrains such as gravel and soil.
- Electromechanical separated design keeps electrical components away from fire sources, reducing contact area between fire-exposed parts and motor shaft.
- High-temperature resistant crawler chassis that can withstand 100℃ without additional protection.
- Protection using ceramic fiber composite material with aluminum foil, combined with spray cooling, ensures reliable operation of electrical components.
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