22kw Dual Frequency Conversion Crawler Wire Saw For Concrete And Stone Cutting

Introduction For 22kw Dual Frequency Conversion Crawler Wire Saw For Concrete And Stone Cutting

The crawler wire saw is a self-propelled, remotely operated diamond wire saw that features "flexible mobility + static non-destructive cutting + high-efficiency cutting," making it ideal for bridge, large foundation, thick concrete, and complex site demolition projects.

Data Sheet For 22kw Dual Frequency Conversion Crawler Wire Saw For Concrete And Stone Cutting

Product Features:

1.Main Drive: Variable frequency motor, flywheel diameter approximately 500mm, guide wheel 250mm, stable transmission.

2.Crawler Travel: Dual travel motors + gearbox, electric drive, 6 hours of charging, 2.5 hours of continuous travel.

3.Control System: PLC + dual frequency converters, stepless speed regulation, soft start, overload protection, rope breakage protection.

4.Diamond Rope: High-strength steel cable + diamond beads, wear-resistant, long lifespan, suitable for high-intensity continuous cutting.

5.Water Cooling System: Independent water supply, cooling the wire saw, reducing dust, and extending rope life.

6.Modular Design: Main unit, tracks, and guide wheels can be quickly disassembled and assembled, facilitating transportation, installation, and maintenance.

Core Advantages

1. Powerful and Strong Cutting Capacity

380V/50Hz three-phase power, main motor + dual frequency converter, high torque and strong overload capacity.

Linear speed 0–30m/s steplessly adjustable, can be equipped with ropes 20–300m long, easily cutting C50+ high-grade, densely reinforced concrete.

2. Crawler Self-Propelled, Extremely Adaptable to Various Sites

Rubber track chassis, strong climbing ability (up to 30°), can travel directly on mud, gravel, foundation pits, and bridge surfaces.

No crane/manual handling required, remote control walking + steering, convenient access to confined spaces, high-altitude operations, and water-adjacent operations.

The entire machine weighs approximately 500–1100kg, with compact dimensions (approximately 1300×1350×1350mm), making it easy to disassemble and transport.

3. Fully Remote Control Operation, Safe and Labor-Saving

Wireless/wired dual remote control allows for remote start/stop, speed adjustment, movement, and rope retraction, keeping operators away from the cutting area for high safety.

Remote control is waterproof and drop-proof, supporting continuous movement for 2.5 hours and instant braking; single-person operation is possible.

Motor/Electrical Control System IP54–IP56 protection ensures stable operation in dusty and humid construction environments.

4. Static and Non-Damaging, Environmentally Friendly and Low-Interference

Extremely low vibration (<5mm/s), no impact, no noise, zero damage to the preserved structure and surrounding buildings.

Water-cooled dust suppression, dust concentration <1mg/m³, no exhaust gas, low pollution, meeting urban green construction requirements.

Smooth cut (error ±2mm), saw kerf only about 11mm, reducing material waste and eliminating the need for secondary trimming.

5. Versatile cutting capability, covering a wide range of working conditions.

Capable of horizontal, vertical, inclined, curved, and blind cutting; suitable for beams, columns, walls, foundations, piers, bridge decks, pipe piles, etc.

Maximum cutting size up to 3000×8000mm, unlimited depth, capable of cutting ultra-large volumes of concrete.

Suitable for various projects such as docks, bridge piers, and tunnels.