DOOSAN SOLAR 140LC-V CRAWLER EXCAVATORS

Technical Description

The Doosan SOLAR 140LC-V is a mid-size hydraulic excavator designed for versatile earthmoving tasks, weighing approximately 30,644 lbs (13,900 kg) and powered by a turbocharged, air-to-water intercooled DB58TIS engine with a displacement of 353 cubic inches. It delivers a gross power of 99 hp (74 kW) and a net power of 95 hp (71 kW) at 1850 rpm, producing a maximum torque of 289.2 lb-ft. The machine operates on a 24-volt electrical system and features a hydraulic system with a pump flow capacity of 61.3 gpm and a relief valve pressure of 4,690 psi, supported by a 43.6-gallon fluid capacity. The excavator offers three boom and stick configurations: - Option 1 provides a max cutting height of 24.2 ft, max digging depth of 15.4 ft, max loading height of 16.1 ft, and max reach along the ground of 22.5 ft. - Option 2 increases reach and depth with a max cutting height of 28.3 ft and digging depth of 18.5 ft. - Option 3 delivers the longest reach with a max cutting height of 29.4 ft, digging depth of 20.2 ft, and max reach along the ground of 28.3 ft. The reference bucket capacity is 0.7 cubic yards. Its compact dimensions include a ground clearance of 1.4 ft, track length on the ground of 9.2 ft, a tail swing radius of 7.3 ft, and a width over tracks of 8.6 ft. The undercarriage features 46 track shoes per side sized at 23.7 inches and produces ground pressure as low as 5 psi, allowing stable operation on various terrains. The max travel speed is 3.1 mph (5 km/h). The swing mechanism operates at 12 rpm with a fluid capacity of 0.8 gallons. Cooling and oil capacities are 5.9 and 5.1 gallons respectively, with a fuel capacity of 60.8 gallons, ensuring extended work cycles in the field.