The Volvo EWR170E is a high-performance wheeled excavator engineered for versatility and efficiency in demanding construction environments. Powered by a Volvo D4J (T4) in-line turbocharged diesel engine, it delivers a net power of 150 hp (112 kW) at 2,000 rpm and a gross power of 154 hp (115 kW), with a maximum torque of 455.9 lb-ft. The engine features a 4-cylinder configuration, 246.6 cu in displacement, and advanced fuel injection for optimal fuel economy and reduced emissions. The hydraulic system utilizes a low-noise axial piston pump, providing a maximum flow of 72.7 gpm for responsive and precise operation. The EWR170E offers multiple boom and stick configurations, with a 2-piece boom (5.1 m) and arm options ranging from 2.0 m to 3.1 m, enabling maximum digging depths from 17.1 ft to 20.7 ft and maximum digging reaches from 28.9 ft to 32.3 ft. The machine boasts a short tail swing radius of 5.9 ft, making it ideal for confined spaces. It features a robust undercarriage with twin wheels (10/11-20), a wheelbase of 8.6 ft, and a ground clearance of 1.2 ft. The operator benefits from a spacious cab with excellent visibility, ergonomic controls, and advanced features such as Comfort Drive Control and an automatic digging brake. The EWR170E is equipped with a load-sensing hydraulic system, pressure-compensated valves, and a high-capacity hydraulic tank (60.8 gal total system), ensuring smooth and efficient operation. With a fuel tank capacity of 52.9 gal and a total operating weight of up to 19.2 tons, the EWR170E is designed for extended productivity and reliability on any jobsite.