코마츠 130-7

The Komatsu PC130-7 is a 13-ton crawler hydraulic excavator positioned for small and medium-sized earthmoving and municipal construction projects. With an operating weight of 12,600 kg and a standard bucket capacity of 0.53 m³, it is equipped with a Komatsu SAA4D95LE-3 direct-injection turbocharged and intercooled diesel engine that delivers a rated power of 66 kW at 2,200 rpm, boasting stable power output and excellent fuel economy. It adopts a CLS pressure-compensated hydraulic system with a main pump maximum flow rate of 226 L/min, a working hydraulic circuit pressure of 32 MPa and a travel hydraulic circuit pressure of 35 MPa, ensuring smooth and precise movements as well as outstanding coordination in composite operations. The excavator supports a high travel speed of 5.5 km/h and a low travel speed of 2.7 km/h, with a maximum bucket digging force of 93.2 kN and a maximum arm digging force of 61.8 kN. It also features a maximum digging radius of 8,290 mm, a maximum digging depth of 5,520 mm, a gradeability of 70% (30°) and a ground contact pressure of only 38 Kpa. Capable of adapting to complex terrain operations and offering strong durability, it is a highly recognized mainstay model in the used construction machinery market, suitable for engineering projects across most regions of the world.