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HQC-500A, sold as the HQC500 Concrete Asphalt Road Saw Cutting Machine.
The machine is available with gasoline or diesel engine options (often specified as diesel on some listings). Verify the engine type when ordering.
The saw supports blades with diameters between 400 mm and 500 mm.
Cutting speed is approximately 1–2 meters per minute, depending on material, blade choice and operator technique.
The machine weight is approximately 143 kg.
Designed for road construction tasks such as cutting concrete and asphalt for joints, patching, trenching and repairs.
Maximum cutting depth depends on the blade diameter and mounting configuration; with 400–500 mm blades typical cutting depths are generally within the range of roughly 120–200 mm. Confirm exact depth capability with the supplier or manual for your specific configuration.
Many road saw setups support wet cutting if a water feed is installed. Check the specific machine variant and accessory options to confirm water connection and pump availability.
Daily checks: inspect blade and flange, check engine oil/fuel, inspect belts and bearings, verify guards and controls. Periodic maintenance: engine service (oil/filter), blade alignment, and replacement of wear parts per the service schedule in the operator manual.
Always stop the engine and disconnect power, wear gloves and eye protection, remove the blade guard, loosen the flange/nut per the manual, remove the old blade and fit the correct replacement blade ensuring proper rotation direction and secure torque. Refer to the operator manual for torque specs and detailed steps.
Operators should use PPE: safety glasses, hearing protection, dust mask or respirator (for dry cutting), gloves, high-visibility clothing and steel-toe boots. The machine normally includes blade guards and emergency stop controls; confirm available safety features on the specific unit.
At about 143 kg it can be moved on a pallet or lifted with suitable equipment. Secure the machine for transport, drain fluids if required for shipping, and store in a dry, covered area to prevent corrosion and protect the engine and controls.
Yes—common spare parts include blades, flanges, belts, bearings, seals and engine service parts. Contact the supplier or manufacturer for part numbers and availability.
Warranty and support terms vary by seller and region. Confirm warranty length, coverage details and available service networks with the supplier before purchase.
Fuel consumption, noise and emissions depend on the chosen engine (gasoline or diesel) and load. Expect typical engine noise and exhaust for small gasoline/diesel units—use hearing protection and follow local emission regulations. Ask the supplier for engine fuel consumption and noise level data for the exact engine fitted.
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