55KW Variable-Frequency Crawler Wire Saw Machine

Product Overview

CAHARD 55KW variable-frequency crawler wire saw machine is designed for reinforced concrete cutting, structural modification and demolition projects that require crawler mobility, crawler-assisted wire retraction, adjustable main-drive speed and a 55KW wire-drive power level.

The machine provides a maximum wire drive power of 55KW and features electric wire tensioning, wireless remote control and a battery-powered crawler chassis. It supports a maximum diamond wire linear speed of 25.5 m/s and a maximum drive wheel size of 500 mm. The main-drive speed can be adjusted to suit different cutting requirements.

Crawler Wire Saw Machine Applications

Reinforced Concrete Wall Cutting

Suitable for reinforced concrete wall cutting in structural modification, building renovation and demolition projects.

Concrete Beam & Column Cutting

Suitable for cutting reinforced concrete beams and columns during structural modification and demolition work.

Foundation & Structural Concrete Cutting

Suitable for cutting concrete foundations and other structural concrete sections using diamond wire.

Structural Modification & Building Renovation

Suitable for reinforced concrete cutting during structural modification and building renovation projects.

Structural Demolition

Suitable for reinforced concrete cutting during structural demolition projects.

55KW Variable-Frequency Crawler Wire Saw Machine Technical Specifications

Note: The 5 m²/h figure is a reference value. Actual cutting efficiency may vary depending on concrete strength, reinforcement level, cutting dimensions, diamond wire specification and site operating conditions.

Power Supply Note: Please confirm that 380 V power is available on site and whether 50 Hz or 60 Hz is required before ordering.

Site Access Note: The machine dimensions are L1500 × W1000 × H900 mm. Please confirm that the site access route and available working space can accommodate the machine, and consider the listed gross weight of 900 kg when planning transport and handling.

Standard Accessories

55KW Variable-Frequency Crawler Wire Saw Machine Features

55KW Maximum Wire Drive Power

The machine provides a maximum wire drive power of 55KW for reinforced concrete cutting, structural modification and demolition applications.

Electric Wire Tensioning

The electric wire tensioning system has a specified maximum power of 55KW.

Variable-Frequency Main Drive

The variable-frequency main drive allows the speed to be adjusted to suit different cutting requirements and operating conditions.

5 m²/h Reference Average Cutting Efficiency

The reference average cutting efficiency is 5 m²/h. Actual output may vary depending on concrete strength, reinforcement level, cutting dimensions, diamond wire specification and site operating conditions.

60V Battery-Powered Crawler Movement

The crawler chassis uses a 60 V lead-acid battery system for machine travel, allowing the machine to be repositioned within the working area without using the main cutting power supply for crawler movement.

Crawler-Assisted Wire Retraction

The crawler system can also be used for remotely controlled wire retraction, combining machine movement and wire handling in a single crawler-based system.

Wireless Remote Control

Wireless remote control allows the operator to control the machine from a suitable working position during cutting.

25.5 m/s Maximum Wire Linear Speed

The machine supports a maximum diamond wire linear speed of 25.5 m/s.

500 mm Maximum Drive Wheel

The machine supports a maximum drive wheel size of 500 mm.

Stepless Secondary Motor Control

The secondary motor supports forward and reverse movement with stepless speed adjustment, while the variable-frequency main drive can be adjusted as needed.

When to Choose the 55KW Variable-Frequency Crawler Model

This 55KW variable-frequency crawler model is suitable for reinforced concrete cutting projects that require crawler movement, crawler-assisted wire retraction, adjustable main-drive speed and a higher wire-drive power level.

If a 37KW power level is sufficient for the required workload, the 37KW variable-frequency crawler model can be considered. Both models have the same listed maximum wire linear speed of 25.5 m/s and the same reference average cutting efficiency of 5 m²/h, so the final choice should mainly be based on the required power level, cutting workload and actual project conditions.

Tell Us About Your Reinforced Concrete Cutting Project

To help CAHARD evaluate your application and recommend a suitable crawler wire saw configuration, please provide the following information when possible:

• Concrete type or material to be cut
• Concrete strength, if known
• Reinforcement level
• Structure type and dimensions
• Concrete thickness or cutting cross-section
• Estimated cutting workload
• Daily workload or operating schedule, if relevant
• Site access conditions
• Available working space
• Whether crawler movement is required on site
• Whether crawler-assisted wire retraction is required
• Whether 380 V power is available on site and whether 50 Hz or 60 Hz is required
• Diamond wire specification, if already selected
• Destination country / port
• Required quantity

If diamond wire is also required, please provide the concrete and reinforcement details so CAHARD can recommend a suitable wire configuration.

CAHARD can help determine whether this 55KW variable-frequency crawler wire saw machine is the right fit for your reinforced concrete cutting workload, required wire-drive power level, machine movement and wire handling requirements.