Hydraulic Cut-Off Saw for Concrete & Rock Cutting | ZONDAR

High-performance hydraulic cut-off saws for concrete and rock cutting. As leading China suppliers, we provide durable, customized hydraulic saws, including concrete saw cutting machines and hydraulic concrete cutters. Perfect for demolition and construction projects requiring precision.

Hydraulic Cut-off Saw

ZDCS-35, cut closer to the corner, it able to change cutting direction, cutting on top or bottom
ZONDAR’s Hydraulic Cut-Off Saw combines robust power with precision cutting for concrete, steel, and masonry. Designed for heavy-duty tasks, it delivers fast, clean cuts with reduced vibration and noise. Ideal for construction, demolition, and rescue operations, it ensures reliable performance in the toughest conditions.


Underwater Hydraulic Concrete Saw Cutting Machine for Professional Use

Zondar's underwater hydraulic concrete saw cutting machine is engineered to deliver exceptional performance in the most demanding environments. Designed specifically for concrete cutting applications, this powerful tool combines robust hydraulic power with precision engineering to tackle reinforced concrete, masonry, and other tough materials. The underwater capability makes it ideal for flood fighting, drainage operations, and emergency rescue scenarios where water submersion is a factor. With its high-torque hydraulic system, the machine maintains consistent cutting speed even under heavy loads, ensuring efficient operation throughout your project.

Advanced Features of Our Hydraulic Concrete Cutting Machine

Our hydraulic concrete saw cutting machine features state-of-the-art technology including safety protection functions that automatically stop the blade if jamming occurs. The lightweight yet durable design allows for easy handling in underwater conditions, while the precision hydraulic valves provide fast response times and active deceleration braking. Zondar, as a leading manufacturer of hydraulic tools, has incorporated labor-saving ergonomic handles and customizable options to meet various project requirements. Whether you're working on municipal construction, road and bridge projects, or emergency demolition, our underwater hydraulic concrete saw delivers reliable performance with the power to cut through the toughest materials while submerged.

Product Description

The ZONDAR Hydraulic Cut-Off Saw is engineered for fast, efficient, and precise cutting in the most demanding environments.

Whether you’re tackling concrete, steel, asphalt, or masonry, this saw delivers exceptional cutting performance powered by a high-torque hydraulic system.

Developed by ZONDAR—one of China’s leading manufacturers of hydraulic rescue and industrial tools—this cut-off saw is trusted by rescue teams, contractors, and infrastructure crews for its durability, safety, and seamless integration with hydraulic tool systems.

Features
Exquisite DesignIt can cut close to the corner and the cutting surface is nice and neat.
Comfortable & Easy OperationDesigned for prolonged high-intensity operation with high efficiency.
Safety Protection FunctionASCO function,the cut-off saw automatically stops to protect the operator if the saw blade jams. Equipped with safe locking switch to effectively avoid potential safety hazards caused by mis-operation.
High-Precision Hydraulic Valve DesignFeatures fast response time with active deceleration braking, significantly improving operational safety.
Safety Protection FunctionASCO function,the cut-off saw automatically stops to protect the operator if the saw blade jams. Equipped with safe locking switch to effectively avoid potential safety hazards caused by misoperation.
Labor Saving In operationLightweight short handle design, more labor-saving.
High-Torque Hydraulic PowerGenerates consistent cutting force without drop in speed, even under heavy load.

Customization Options
ZONDAR offers tailored configurations to suit your job site requirements:

  1. Multiple disc sizesfor different cutting depths
  2. Choice of bladesfor concrete, metal, or multi-material use
  3. Cooling Pressure Bucket Accessory Bag

 Applications

  • Emergency rescue and fire department operations
  • Concrete and asphalt cutting on roads, bridges, and tunnels
  • Utility access and installation
  • Building demolition and renovation
  • Cutting doors, walls, steel barriers, and pipes

Why Choose ZONDAR?
✅ Experienced hydraulic tools manufacturer with rescue & industrial expertise
✅ Reliable performance under extreme conditions
✅ Custom-built tools to match project or mission needs
✅ Integrated with full hydraulic rescue systems
✅ Trusted by government agencies, emergency services, and contractors

Parameters Configuration

Model Weight/
kg
Operating Flow /Lpm Max.Pressure/
Mpa
Blade Diameter/

mm

Hose Connection Application

ZDCS-35

10 20-40 18 350 Quick coupling

It is used for cutting, reinforced concrete, rock pipeline,masonry and other materials.

ZDCS-40

12 20-40 18 400
ZDCS-45 14 20-40 18 450

 

Model ZDCS-35 ZDCS-40 ZDCS-45
Weight /kg 10 12 14
Operating Flow /Lpm 20-40 20-40 20-40
Max.Pressure/Mpa 18 18 18

Blade Diameter/mm

350 400 450
Hose Connection Quick coupling
Application It is used for cutting, reinforced concrete, rock pipeline,masonry and other materials.
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