KATO HD308US CRAWLER EXCAVATOR

Technical Description

The Kato HD308US is a fully hydraulic, compact crawler excavator engineered for precision digging and material handling in confined spaces. Powered by a 4-cylinder Isuzu CC-4JG1 engine producing 54.4 horsepower at 2,100 rpm with 140.9 pound-feet of torque, this machine delivers reliable performance across demanding applications. The excavator operates at 7,300 kilograms (15,652.9 pounds), making it highly portable while maintaining substantial digging force of approximately 15,000 pounds at the bucket. The variable bucket capacity ranges from 0.12 to 0.34 cubic meters (0.2 to 0.5 cubic yards), accommodating diverse material handling requirements. Dimensionally, the HD308US spans 7.6 feet in width, 8.6 feet in height, and features a minimal 4-foot tail swing radius, enabling operation in tight jobsites. Maximum reach extends to 6.47 meters with digging depths reaching 4.12 meters and cutting heights up to 24.4-25.6 feet depending on boom configuration options. The undercarriage incorporates 39 shoes per side with 17.8-inch track width and 450mm gauge, generating only 4.6 psi ground pressure for minimal ground disturbance. Hydraulic performance is managed by a 40.8 gpm pump operating at 4,554.2 psi relief valve pressure with 25.1-gallon system capacity. Fuel capacity totals 26.5 gallons, enabling extended operation intervals. The swing mechanism rotates at 12.5 rpm, while maximum travel speed reaches 3.2 mph. The 24-volt electrical system supplies 30 amps through the alternator. This machine excels in landscaping, utility work, and precision excavation where compact dimensions, low ground pressure, and excellent visibility are critical operational requirements.