CATERPILLAR 229D CRAWLER EXCAVATORS

Technical Description

The Caterpillar 229D is a compact hydraulic excavator designed for versatile construction and landscaping applications. Powered by a Caterpillar 3304 engine, this machine delivers 156.9 net horsepower and 427.2 cubic inches of displacement, enabling efficient performance across demanding job sites. The 229D features an operating weight of 69,886.6 pounds and operates on hydrostatic transmission with a maximum travel speed of 1.8 mph, providing stable maneuverability in confined spaces. This excavator offers flexible boom and stick configurations to suit various applications. With Option 1, operators achieve a maximum cutting height of 31.7 feet, digging depth of 21.2 feet, and ground reach of 33.5 feet. Option 2 extends capabilities further, reaching 32.5 feet cutting height, 23.2 feet digging depth, and 35.4 feet ground reach, accommodating larger-scale projects. The machine maintains a compact footprint with a 10.7-foot track width and 11.1-foot cab height, facilitating access to tight construction areas. The hydraulic system delivers 121 gallons per minute at a relief valve pressure of 4,300 psi, providing substantial power for attachment versatility. The undercarriage features an 8.7-foot track gauge and 24.1-inch shoe size, generating a low 9.6 psi ground pressure that minimizes surface disturbance. With a drawbar pull capacity of 53,504.6 pounds and 105.7-gallon fuel capacity, the 229D combines efficiency with productivity, making it an ideal choice for trenching, material handling, and demolition work in urban and suburban environments.