Technical Description
The Kobelco SK140SRLC-3 is a high-performance, compact-radius crawler excavator engineered for efficiency, durability, and operator comfort. Powered by a Mitsubishi D04EG-TAA engine, it delivers 92.8 hp (69 kW) at 2,000 rpm and 265 lb-ft (359 N·m) of torque at 1,600 rpm, meeting Tier IV Final emissions standards without requiring exhaust fluid. The advanced hydraulic system features two variable displacement pumps, providing a maximum flow of 34.3 gpm (130 L/min) per pump, with a relief valve setting of 4,970 psi (34.3 MPa) for robust performance. The excavator has an operating weight of 31,100 lbs (14,100 kg), a tail swing radius of 4.9 ft (1.49 m), and a track gauge of 6.6 ft (2.0 m), making it suitable for tight job sites. It offers a ground clearance of 1.5 ft (0.46 m), a top cab height of 9.4 ft (2.87 m), and a drawbar pull of 31,100 lbs (138 kN), with 46 shoes per side and a shoe size of 23.7 in (600 mm). The swing speed is 11 rpm, and travel speeds are 3.5 mph (5 kph) in high range and 2.2 mph (3 kph) in low range. The machine includes a 52.8-gallon (200 L) fuel tank, 3.5-gallon (13.3 L) cooling system, 3.1-gallon (11.7 L) engine oil capacity, and 22.6-gallon (85.5 L) hydraulic fluid capacity. Standard features include a sound-suppressed cab, working mode selector (H, S, ECO), automatic engine deceleration, and a 12V converter. The SK140SRLC-3 is designed for versatility, with a choice of attachment modes and an advanced control system for optimal productivity.
