LIEBHERR A934CHD CRAWLER EXCAVATOR

Technical Description

The Liebherr A934CHD is a versatile wheel-mounted material handler excavator engineered for demanding industrial applications. Powered by a turbocharged and after-cooled Liebherr D934 L engine generating 204 horsepower and 152 kilowatts, this machine delivers robust performance across various loading and handling tasks. The excavator features a dual hydraulic system utilizing two Liebherr variable flow, swash plate pumps with a combined capacity of 64.8 gallons per minute, ensuring precise and efficient operation. The A934CHD offers three configurable boom and stick combinations to optimize performance for specific applications. The standard configuration features a 7.6-meter boom with a 5-meter stick, achieving a maximum height of 47.3 feet and reach of 39.4 feet along the ground. An extended stick option provides a 6-meter attachment, increasing maximum depth to 10.9 feet and reach to 42.7 feet. A third grapple-equipped configuration pairs a 5-meter stick with a Model 70 C grapple, achieving exceptional maximum depth of 16.8 feet. The machine weighs 90,100 pounds without attachments and operates on 20.5-25 tires with a 10.5-foot wheelbase, providing excellent stability with a 17.3-foot width when stabilizers are deployed. Operating specifications include a 153.3-gallon fuel capacity, 155.9-gallon hydraulic fluid capacity, and 24-volt electrical system supplying 80 amps. Maximum travel speed reaches 11.2 miles per hour with a swing speed of 8.2 RPM, making the A934CHD a highly capable and mobile solution for material handling operations.