볼보 EC 290

The Volvo EC290 Prime excavator is a medium-sized crawler construction machine launched by the Volvo Group. Manufactured at plants in Shanghai, China and South Korea, it is mainly used in earthmoving projects and other scenarios. With an operating weight of 29,600 kg, this model is equipped with a D7E EAE2 inline 6-cylinder turbocharged diesel engine, delivering a rated power of 153 kW and featuring a fuel tank capacity of 470 liters. The equipment adopts an extended 3,050 mm arm design and is fitted with a 1.4 m³ bucket. In standard mode, the bucket digging force reaches 182.4 kN and the arm digging force is 130.8 kN. The hydraulic system is configured with dual variable displacement axial piston pumps, boasting a maximum flow rate of 518 L/min and a travel hydraulic circuit pressure of 34.3 MPa. It offers a travel speed of 5.1 km/h and a 70% climbing capacity. The cab features an ergonomic design, equipped with safety devices such as roll-over protection and impact protection. Its working range covers a maximum digging radius of 10,690 mm and a digging depth of 7,320 mm, adapting to complex construction requirements.