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Komatsu Motor Grader GD825A-2

The Komatsu GD825A-2 motor grader is equipped with an SAA6D140E-2 diesel engine producing 260 horsepower at 2000 RPM. The engine displacement is 8.3 liters, delivering a maximum torque of 1050 N·m at 1400 RPM. The hydraulic system features a 280 L/min pump with 220 bar working pressure, controlling blade, frame, and front attachments. The frame is made of high-strength steel with a bending resistance of 3200 N·m. The main blade measures 4 meters wide and 700 mm high, capable of moving highly compacted soil efficiently. The hydro-mechanical transmission with 6 forward and 3 reverse gears allows precise speed control up to 35 km/h.

The operating weight of the grader is 20.3 tons, and its overall length is 9.8 meters, ensuring stability and maneuverability. Front and rear axles feature independent differential locks with a load capacity of 8.5 tons. The cabin includes an ergonomic vibration-absorbing seat and air conditioning for enhanced operator comfort. The dual-circuit hydraulic braking system and adjustable hydraulic steering provide precise control on slopes and rough terrain. Fuel consumption is approximately 24 liters per hour, and the fuel tank capacity is 250 liters, ensuring high operational efficiency.
WEBSITE: Komatsu Motor Grader GD825A-2 Iran