الوصف

The main parameters of the Doosan 300-9 series excavators include a rated power of 159 kW / 1,900 rpm, an operating weight of 30,220 kg, a bucket capacity of 1.45 ~ 1.6 m³, and an engine model of DL08. ‌ These excavators also have an overall length of 10,615 mm, an overall width of 3,200 mm, an overall height (to the top of the boom) of 3,515 mm, and an overall height (to the top of the cab) of 3,031 mm. Other key parameters include a travel speed of 5.7 / 3.2 km / hr, a swing torque of 11,760 kgf.m, a bucket digging force of 18.7 / 19.8 Ton, and a digging force of 13.1 / 13.9 Ton with the digging arm. The maximum digging height is 10,315 mm, the maximum dumping height is 7,303 mm, the maximum digging depth is 7,275 mm, the maximum vertical digging depth is 4,907 mm, and the maximum digging radius is 10,702 mm. In addition, these excavators are equipped with 6 cylinders with a cylinder diameter of 108 mm, a piston stroke of 139 mm, and a rotation speed of 9.4 rpm. The number of track shoes is 48 per side, the supporting rollers are 2 per side, and the supporting rollers are 9 per side. The boom length is 6,245 mm, the bucket arm length is 3,100 mm, the track shoe width is 600 mm, and the ground contact pressure is 0.57 kg/cm². The fuel tank capacity is 500 L and the hydraulic oil tank capacity is 280 L