Double Blade 57 Crawler Road Cutting Machine Diamond Blade Concrete Asphalt Cutter

Brief introduction

The 57-type Crawler Road Cutting Machine is our patented solution designed for heavy-duty, precise road and pavement cutting. Powered by a four-cylinder 490K engine and driven by an electric-control system (24V) with remote-control operation, this crawler-mounted cutter combines the durability of an engine-driven unit with the convenience and safety of remote operation. Compact yet robust (2200 × 1160 × 1400 mm, 700 kg), the 57 model delivers a maximum cutting depth of 30 cm and a recommended single-cut spacing of 50–100 cm — ideal for municipal roadworks, airport pavements, utility trenching, and repair projects.

Key features (based on provided product knowledge)

• Diamond cutting blades: fast cutting speed, clean and even cuts, capable of cutting through concrete including embedded steel reinforcement.
• Water spray system: built-in water tank supplies continuous blade cooling and dust suppression, extending blade life.
• Strong powertrain and rigid box-frame: high torque and a super-rigid box-style frame ensure straight, vibration-resistant cuts and longer blade/shaft life.
• Electric control drive (24V) + remote operation: safe, easy-to-control cutting from a distance.
• Ergonomic design: adjustable handle height and depth crank for comfortable operation and precise alignment; foldable handle for transport.
• Easy maintenance: front hinge and blade guard design simplify blade replacement; integral water tank and quick-connect hoses allow tool-free disassembly.
• Portability and stability: crawler chassis distributes weight evenly (700 kg) for stable on-site operation and reliable mobility across uneven surfaces.
• Patented product: proprietary design and features protected by patent.

Technical specifications

• Model: 57-type Crawler Road Cutting Machine
• Engine: Four-cylinder 490K
• Drive / Control: Electric-controlled drive, 24V
• Operation: Remote control
• Dimensions: 2200 × 1160 × 1400 mm
• Weight: 700 kg
• Maximum cutting depth: 30 cm (300 mm)
• Recommended single-cut spacing: 50–100 cm
• Blade: Diamond blade (water-cooled spray recommended)
• Fuel note (from product guidance): internal-combustion operation requires quality gasoline and oil mix at least 40:1 when applicable

Why choose the 57-type Crawler Road Cutting Machine?

• High productivity: diamond blades plus a strong drive deliver fast, straight, and neat cuts.
• Longer blade life: on-board water spraying keeps blades cool and reduces wear.
• Versatile: suitable for concrete and asphalt; can cut through steel reinforcement in concrete.
• Safer operation: remote control keeps operators away from the cutting area and dust, while the electric-control drive ensures precise movement.
• Durable and low maintenance: rigid frame, simple structure, and tool-free blade/water-system access reduce downtime.

Frequently Asked Questions (FAQ) Q: What materials can the 57 Crawler Road Cutting Machine cut? A: It is designed for concrete and asphalt surfaces and can cut mixed reinforced concrete (including embedded steel), concrete precast elements, stone materials such as granite and marble, and typical brick/ masonry — using the correct diamond blade for each material.

Q: How deep can it cut and what spacing should I use? A: This model achieves a maximum cutting depth of 30 cm. For single-cut operations, the recommended cutting spacing is 50–100 cm depending on the job and breaking method.

Q: Is water required during cutting? A: Yes. The machine includes an on-board water tank and spray system. Water cooling and spraying extend the diamond blade life and reduce dust; always use the correct water flow for the blade and material.

Q: What power and control systems does it use? A: The 57 model uses a four-cylinder 490K engine as the prime mover and an electric-controlled drive system at 24V for precise motion control. Operation is by remote control for safety and convenience.

Q: Can it be used where there is no electricity on site? A: Yes. The unit’s engine-driven design makes it suitable for sites without external power. The electric control system is powered by the machine’s onboard 24V supply.

Q: How portable is the machine? A: With dimensions 2200 × 1160 × 1400 mm and a weight of 700 kg, it’s crawler-mounted for on-site mobility. The foldable handle and compact layout help with transport and loading/unloading.

Q: What safety and operating precautions should I follow? A: Follow standard safe-operating rules: check motor, cables, grounding and protective devices before use; run an empty-load test; keep hands clear (do not wear gloves when feeding workpieces); do not exceed specified cutting depths; use pushing tools when the material is within 300 mm of the blade or when cutting small pieces; stop and inspect if abnormal noises, impacts or oscillations occur; clean and drain the water tank and dry the blade after work. These rules align with the product guidance to ensure operator safety and equipment longevity.

Q: Is this machine easy to maintain in the field? A: Yes. The 57 model emphasizes simple structure and accessibility: front-hinged blade guard, quick-connect water fittings, and a design that makes blade replacement and routine checks straightforward — reducing maintenance time and costs.

Final summary The 57-type Crawler Road Cutting Machine is a patented, purpose-built cutter that brings together diamond-blade efficiency, robust engine power (four-cylinder 490K), and modern electric-controlled drive with 24V remote operation. It is engineered for reliable, straight, high-quality cuts up to 30 cm deep and is well-suited for municipal roadworks, airport pavements, utility trenching, and repair and renovation projects. With onboard water cooling, a rigid box-frame, ergonomic controls, and easy maintenance features, the 57 model offers contractors a durable and productive Crawler Road Cutting Machine for demanding job sites.