NEW HOLLAND MH8.6 CRAWLER EXCAVATOR

Technical Description

The New Holland MH8.6 is a wheeled mobile excavator engineered for versatile construction and demolition applications. Powered by a CNH F4BE0684A six-cylinder turbocharged engine, this machine delivers 166 horsepower at 2000 rpm, providing robust performance across demanding job sites. The excavator operates at a total weight of 50,045 pounds, making it suitable for challenging terrain while maintaining maneuverability with a maximum travel speed of 12.5 mph. The machine features three boom and stick configuration options, accommodating varying project requirements. Maximum digging depth ranges from 19.1 to 21 feet depending on the selected configuration, with maximum reach along ground extending to 32.3 feet. The reference bucket capacity is 1 cubic yard, with adjustable options from 0.7 to 1.6 cubic yards for material handling flexibility. The hydraulic system incorporates three variable displacement axial piston pumps with a 140.1 gpm flow capacity and 5003.9 psi relief valve pressure, enabling smooth, precise operations. Operator comfort is prioritized through a spacious, ergonomic cab design positioned at 10.3 feet height. The swing mechanism operates at 9.5 rpm with 51,629.4 foot-pounds of torque, ensuring responsive upper structure rotation. The transmission system generates 29,225.2 pounds of drawbar pull for efficient mobility. With an 85.9-gallon fuel capacity and innovative hydraulic systems, the MH8.6 delivers strong fuel efficiency and extended operational capability, making it a cost-effective solution for contractors managing diverse construction tasks.