37KW Variable-Frequency Crawler Wire Saw Machine

Product Overview

CAHARD 37KW 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 higher-power 37KW configuration.

The machine provides a maximum wire drive power of 37KW 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.

37KW 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, with a gross weight of 700 kg. Please confirm that the site access route and available working space are suitable for machine transport and positioning.

Standard Accessories

37KW Variable-Frequency Crawler Wire Saw Machine Features

37KW Maximum Wire Drive Power

The machine provides a maximum wire drive power of 37KW for reinforced concrete cutting, structural modification and demolition applications.

Electric Wire Tensioning

The electric wire tensioning system has a specified maximum power of 37KW.

Variable-Frequency Main Drive

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

Battery-Powered Crawler Movement

The crawler chassis uses a 48 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 travel and wire handling in a single 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 allows the main-drive speed to be adjusted as needed.

When to Choose the 37KW Variable-Frequency Crawler Model

This 37KW 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 37KW power level.

Compared with the 22KW variable-frequency crawler model, this model provides a higher maximum wire drive power of 37KW. The reference average cutting efficiency is 5 m²/h for the 37KW model and 3 m²/h for the 22KW model, while both models have a maximum wire linear speed of 25.5 m/s. The efficiency figures are reference values and may vary with actual cutting conditions.

If a 22KW power level is sufficient for the required workload, the 22KW variable-frequency crawler model can be considered. Final model selection should also take into account concrete strength, reinforcement level, structure dimensions, cutting workload, site access, available working space and diamond wire specification.

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
• 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
• Whether adjustable main-drive speed is required
• 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 37KW variable-frequency crawler wire saw machine is the right fit for your reinforced concrete cutting workload, required power level, machine movement and wire handling requirements.