NRG 400MM Professional Concrete Cutter 15HP 

The NRG Concrete Cutter 400MM – Q500B is a heavy-duty walk-behind floor saw designed for cutting concrete, reinforced concrete, asphalt, road pavements, expansion joints, and bridge decks. Built for professional contractors and road construction projects, it accepts 350–400mm diamond blades and delivers a maximum cutting depth of up to 180mm.

Key Features:

• Accepts 400mm (16") diamond cutting blade

• Maximum cutting depth of 160mm

• Compatible with 9L petrol or diesel engines

• Heavy-duty steel chassis

• Adjustable cutting depth

• Large 25L water tank

• Precision blade alignment system

• Low-vibration ergonomic handle

• Belt-driven transmission

• Ideal for concrete and asphalt cutting

Specifications

• Model: Q500B

• Product Type: Concrete Cutter / Floor Saw

• Engine Power: 15HP (11kW)

• Fuel Type: Gasoline / Diesel

• Maximum Cutting Depth: 160mm

• Rotary Speed: 3600 RPM

• Clutch Revolution: 2100R/Min

• Water Tank Capacity: 25L

• Blade Diameter: 350mm - 400mm

• Cutting Depth Adjustment: Hand Wheel

• Drive System: Belt Drive

• Application: Concrete & Asphalt Cutting

Designed for stability and precision, the Q500B features a heavy-duty steel chassis, adjustable cutting depth, large-capacity water tank for blade cooling and dust suppression, and a balanced frame that minimizes blade wander during long cuts.