斗山 DX 75

I. Basic Specifications Overall machine weight: 7,350 kg (7.35 tons) Standard bucket capacity: 0.28–0.30 m³ Origin: Yantai, Shandong Province Transport dimensions (length × width × height): 6,030 × 2,100 × 2,680 mm Rear end slewing radius: 1,755 mm (small slewing, suitable for narrow areas) II. Engine (Yanmar 4TNV94L) Type: 4-cylinder, water-cooled, direct injection Rated power: 39.7 kW / 2,200 rpm (54 horsepower) Displacement: 3.05 L Fuel consumption: approximately 6–8 L/h (fuel-efficient, low operating cost) III. Performance Parameters Slewing speed: 10.7 rpm Travel speed: 3.0 (low) – 4.7 (high) km/h Steep slope capability: 30° (≈58%) Bucket digging force: 53.4 kN Bucket arm digging force: 36.9 kN IV. Operating Range Maximum digging radius: 6,270 mm Maximum digging depth: 3,930 mm Maximum digging height: 7,050 mm Maximum unloading height: 5,165 mm V. Oil Capacity Fuel tank: 111 L Hydraulic oil tank: 90 L