Hydraulic Chain Saw
ZDDS-38, Ergonomic design, Easy and safe to use, options for weight-design
ZONDAR’s Hydraulic Chainsaw delivers powerful, low-vibration cutting for concrete, brick, and reinforced materials. Built for extreme conditions, it offers precision, durability, and minimal maintenance. Ideal for construction, demolition, and emergency rescue, it ensures clean, controlled cuts where reliability and performance matter most.
Professional Underwater Hydraulic Diamond Concrete Chainsaw Solutions
Zondar's underwater Hydraulic Diamond Concrete Chainsaw represents cutting-edge technology for demanding rescue and construction applications. As a leading manufacturer, we've engineered this specialized tool to perform in the most challenging underwater environments while maintaining exceptional cutting precision. The diamond-embedded chain delivers superior performance when cutting through reinforced concrete, masonry, and structural materials even in submerged conditions. Our hydraulic chainsaw features an advanced water cooling system that prevents overheating while operating underwater, making it ideal for flood rescue operations, underwater demolition, and marine construction projects. The corrosion-resistant construction ensures long-term durability in saltwater environments, while the ergonomic design reduces operator fatigue during extended underwater use.
Custom Hydraulic Chainsaw Solutions for Emergency Response Teams
As a trusted manufacturer of hydraulic equipment, Zondar understands the critical needs of emergency response teams and professional demolition crews. Our Hydraulic Diamond Concrete Chainsaw can be customized with various bar lengths and chain configurations to meet specific project requirements. The underwater capability makes it particularly valuable for flood rescue operations where traditional cutting tools fail. The chainsaw's powerful hydraulic motor delivers consistent torque without the limitations of electric or pneumatic tools, ensuring reliable performance in submerged conditions. Safety features include reduced kickback design and protective shielding to prevent debris from contacting the operator. Whether you need to cut through submerged concrete structures or perform underwater rescue operations, our hydraulic chainsaw provides the power and precision professionals demand from their cutting equipment.
The ZONDAR hydraulic diamond chain saw is a high-precision cutting tool designed for the most demanding environments—from disaster rescue scenes to heavy-duty concrete and rebar cutting.
Built on ZONDAR’s solid foundation as an experienced hydraulic equipment manufacturer in China, this saw delivers unmatched performance, durability, and customization flexibility.
Whether you need longer bars, lighter configurations, or specialized power—ZONDAR can designed the tool to your operational needs.
We supply rescue teams, fire brigades, construction crews, and municipal agencies with tools they can trust in life-critical moments.
Standout Features
High Strength Alloy shield：Prevent spatter from hurting hands and ensure the safety of operation and personnel.
Ergonomic Design：Unique machine body angle improves grip comfort and reduces labor intensity.
Imported Diamond Chain：The chain has high hardness, good toughness and high quality consistency. Large flow adjustable cooling water ensures the best temperature of the chain, with high cutting efficiency and long life.
Deep, Precise Cutting Performance ：Cuts through concrete, masonry, stone, rebar, and structural materials, perfect for rescue access, utility cuts, and controlled demolition.
Custom-Built for You: ZONDAR offers tailored lengths and weights to match your crew’s needs, flexible solutions for confined spaces, extended reach, or lightweight carry
Hydraulic Power = High Torque & No Downtime
Consistent performance in extreme conditions—no drop in speed or power, operates underwater, in dusty environments, or through reinforced structures
Safer and Smoother Operation: Low vibration and noise for better control and operator comfort, designed to reduce
kickback and enhance safety during high-pressure use
Rugged for Real-World Rescue: Field-proven durability in emergency response, urban collapse zones, and construction sites, corrosion-resistant components built to withstand rough handling and harsh weather
Applications
Fire and rescue operations
Disaster relief and structural entry
Concrete wall and pillar cutting
Pipeline access and utility repair
Construction and industrial maintenance
Why ZONDAR?
✅ Expert in Hydraulic Rescue Tools with years of industry experience
✅ Custom-built solutions to fit your project or rescue requirement
✅ Reliable partner for government and emergency procurement
✅ Integrated with hydraulic power units and tool packs
✅ One of the few professional manufacturers of hydraulic chain saws in China
Parameters Configuration
| Model | ZDDS-33 | ZDDS-38 | ZDDS-50 |
| Weight/kg | 4 | 11 | 12 |
| Operating Flow /Lpm | 20-40 | 20-40 | 20-40 |
| Max.Pressure/Mpa | 18 | 18 | 18 |
| Cutting Depth/mm | 330 | 380 | 500 |
| Hose Connection | Quick coupling | ||
| Application | It is used for cutting reinforced concrete, rock,pipeline, masonry and other materials. | ||
