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55KW Variable-Frequency Crawler Wire Saw Machine for Reinforced Concrete Cutting
CAHARD 55KW variable-frequency crawler wire saw machine is developed for reinforced concrete cutting, structural modification and demolition projects where a higher wire-drive power class, adjustable main-drive speed and crawler-based machine movement are useful for the jobsite setup.
The machine combines a 55KW electric wire drive with variable-frequency speed control, 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 500 mm drive wheel.
55KW High-Power Cutting Configuration
The 55KW wire-drive rating provides a higher-power crawler configuration for reinforced concrete cutting projects where a higher drive-power class is required.
Main-drive speed can be adjusted according to actual cutting requirements, allowing the operator to adapt the machine to different reinforced concrete conditions and diamond wire configurations.
The listed reference average cutting efficiency is 5 m²/h. Actual output depends on concrete strength, reinforcement level, cutting dimensions, diamond wire specification and site operating conditions.
Variable-Frequency Control & Crawler Operation
The crawler chassis supports battery-powered movement using a 60V lead-acid battery system, allowing the machine to be repositioned without relying on the main cutting power supply for crawler travel.
The crawler travel function supports remotely controlled wire retraction, combining machine movement and wire handling in one crawler-based system.
Wireless remote control provides a practical control method for machine operation from a suitable working position on the jobsite.
Typical Applications & When to Choose 55KW
- Reinforced concrete wall cutting
- Concrete beam and column cutting
- Foundation and structural concrete cutting
- Structural modification projects
- Building renovation and structural demolition
Final machine suitability should be evaluated according to concrete strength, reinforcement level, structure dimensions, cutting workload, operating schedule, site access, available working space and diamond wire specification.
37KW or 55KW Crawler Wire Saw?
Consider the 55KW model when the project calls for a higher wire-drive power rating than the 37KW crawler configuration, while adjustable main-drive speed and crawler-based machine movement are also required.
The 37KW and 55KW crawler models share the same listed maximum wire linear speed of 25.5 m/s and the same reference average cutting efficiency of 5 m²/h. Final selection between the two models should be based on the cutting material, reinforcement level, structure dimensions, expected cutting workload, operating schedule, required wire-drive power class and actual jobsite conditions.
Technical Specifications
| Wire Drive Maximum Power | 55 KW |
| Wire Tensioning Maximum Power | 55 KW |
| Wire Drive | Electric |
| Wire Tensioning Method | Electric |
| Spindle Output Speed | 975 rpm |
| Maximum Wire Linear Speed | 25.5 m/s |
| Maximum Drive Wheel Size | 500 mm |
| Voltage | 380 V |
| Frequency | 50 / 60 Hz |
| Power Cable Requirement | 16 mm² three-phase five-core cable |
| Control Method | Wireless remote control |
| Speed Control |
Main motor: adjustable speed Secondary motor: forward / reverse movement with stepless speed adjustment |
| Crawler Travel | Battery-powered |
| Battery Voltage | 60 V lead-acid battery |
| Wire Retraction Method | Crawler movement with wireless control |
| Working Humidity | 5–95% |
| Average Cutting Efficiency (Reference) | 5 m²/h |
| Gross Weight | 900 kg |
| Machine Dimensions | L1500 × W1000 × H900 mm |
Standard Accessories
| Standard Accessory | Quantity |
|---|---|
| Wireless Remote Control | 1 pc |
| Hydraulic Pliers | 1 pc |
| Cutter | 1 pc |
Tell Us About Your Cutting Project
If you are considering a 55KW variable-frequency crawler wire saw, send us your cutting requirements and site conditions. CAHARD can help evaluate whether this higher-power crawler configuration matches your cutting workload, machine-movement requirements and available site conditions.
Please provide the following information when possible:
- Material to be cut
- Concrete strength, if known
- Structure dimensions or concrete thickness
- Reinforcement level
- Expected cutting volume, daily workload or operating schedule
- Whether crawler movement is required on site
- Available working space and site access conditions
- Available voltage and frequency
- Destination country / port
- Required quantity
If diamond wire is also required, please provide the cutting material, reinforcement details and machine operating conditions so we can recommend a suitable wire configuration.
Send us your project conditions to receive machine recommendations, product details and a quotation.
