Tractive Pentruder 3P8 Wire Saw – Precision Cutting for Demanding Construction Projects (Made in Sweden)
The Tractive Pentruder 3P8 Wire Saw, proudly manufactured in Sweden, is a high-performance cutting solution designed for the most demanding construction and demolition tasks. Combining lightweight modular components with exceptional power and precision, the 3P8 is engineered to deliver efficient and accurate cuts in reinforced concrete, steel, and other tough materials.
🔧 Key Features
1. High-Frequency Motor Compatibility
The 3P8 Wire Saw is compatible with Tractive's high-frequency (HF) motors, including 18 kW, 22 kW, and 27 kW options. These motors provide reliable power and high efficiency, ensuring optimal performance across various cutting applications. pentruder.co.uk+8manualslib.com+8pentruder.com+8pentruder.com
2. Lightweight Modular Design
Each module of the 3P8 Wire Saw weighs less than 25 kg, facilitating easy transportation and assembly on-site. This modularity allows for flexible configurations, adapting to different job requirements and site conditions. cedt.com.au
3. Automatic Wire Tensioning and Feed
The 3P8 features an automatic wire tensioning system governed by software and a microprocessor-driven electric feed motor. This ensures consistent wire tension and feed rate, enhancing cutting accuracy and reducing operator workload. taman.com.au+3manualslib.com+3pentruder.com+3
4. High Cutting Speed
With a continuously variable cutting speed of up to 22 m/s (4300 ft/min), the 3P8 delivers rapid and efficient cuts. The high starting torque allows the wire to start over sharp corners and irregularly shaped objects without the need for chamfering. manualslib.com+4pentruder.com+4cedt.com.au+4taman.com.au+1pentruder.com+1
5. Large Wire Storage Capacity
The wire magazine stores 8 meters of wire per 1-meter stroke of the carriage, with a maximum storage capacity of approximately 20 meters. This extensive storage reduces the need for external pulleys and simplifies setup.
📊 Technical Specifications
Maximum Continuous Output Power: 22 kW (30 hp)
Compatible HF Motors: 18 kW, 22 kW, 27 kW
Wire Diameter: 8 – 12 mm (5/16″ – 1/2″)
Module Weight: Each module weighs less than 25 kg
Wire Storage Capacity: Approximately 20 meters
Maximum Wire Speed: 22 m/s (4300 ft/min)
Main Drive Pulley Diameter: 500 mm (20″)
Storage Pulley Diameter: 198 mm (7.8″)
Power Supply Voltage: 380–480V 50/60Hz or 200–230V 50/60Hz
🏗️ Applications in Construction
The Pentruder 3P8 Wire Saw is ideal for a variety of construction and demolition applications, including:pentruder.com+7manualslib.com+7cedt.com.au+7
Reinforced Concrete Cutting: Efficiently cuts through heavily reinforced concrete structures, such as bridges and foundations.
Steel Structure Demolition: Capable of slicing through steel beams and other metal components with precision.
Confined Space Operations: The compact and modular design allows for operation in tight or restricted areas.
Underwater Cutting: Suitable for underwater applications when equipped with appropriate accessories.
🎯 Why Choose the Tractive Pentruder 3P8 Wire Saw?
Efficiency: High cutting speeds and automatic systems reduce operation time and labor costs.
Versatility: Adaptable to various cutting scenarios, including complex geometries and confined spaces.
Durability: Built with high-quality materials and components for long-lasting performance.
Ease of Use: User-friendly design with intuitive controls and minimal maintenance requirements.
📦 Maintenance and Accessories
Regular maintenance of the 3P8 Wire Saw ensures optimal performance and longevity. Tractive provides a range of accessories and replacement parts, including:
Satellite Pulleys: For guiding the wire in complex cutting paths.
Protective Guards: Ensuring operator safety during operation.
Replacement Wires: High-quality diamond wires for various materials.
Power Packs: Compatible Pentpak units for reliable power supply.
Learn More: How to operate Pentruder Wire Saw 3P8 for demolition.
What is a wire saw?
The wire saw is a cutting and dismantling tool for mines, blocks, curved boards, large slab stones, thick concrete, irregular concrete bars, bridge roads and so on. Easy installation, flexible use, transverse cutting, and vertical cutting.
Advantages ：High speed, high cutting efficiency, and can be used for underwater cutting.
Disadvantages: The cost of the consumables is high, and the precision is not as good as the wall saw.