HITACHI EX370HD-5 CRAWLER EXCAVATOR

Technical Description

The Hitachi EX370HD-5 is a heavy-duty mid-size hydraulic excavator engineered for optimal performance and durability in demanding construction and mining applications. It features a B-6SD1T engine delivering a net power output of 226.7 hp (169 kW) at 1900 rpm, supported by a robust hydraulic system capable of a relief valve pressure up to 4980 psi. The excavator has an operating weight of 79,400 lbs, balancing power with stability for heavy lifting and earthmoving tasks. Its Boom/Stick configuration allows for a maximum cutting height of 34 ft, a maximum digging depth of 23.9 ft, and a maximum loading height of 23.8 ft, with a max reach along the ground of 36.5 ft. Vertical wall digging depth is 21.1 ft, enabling precise trenching and excavation. The reference bucket capacity is approximately 2 cubic yards, suitable for substantial material handling. Dimensional specs include a shipping height of 10.6 ft, shipping length of 36 ft, ground clearance of 1.7 ft, and a track gauge of 8.5 ft. Track length on the ground is 12.3 ft with a 10.5 ft width to outside of tracks. The tail swing radius is 10.8 ft, ensuring maneuverability in confined job sites. The undercarriage system produces a ground pressure of 9.8 psi which, combined with a max travel speed of 3.5 mph and 23.7 in shoe size, provides traction and stability on variable terrain. The swing mechanism operates at 11.3 rpm, optimizing positioning speed. This technical profile exemplifies Hitachi’s focus on power, versatility, and reliability in large hydraulic excavators.