Used Caterpillar 773D Off-Highway Trucks For Sale

The Caterpillar 773D is an off-highway haul truck designed for mining, quarry, and large earthmoving applications. Built for high-capacity material transport, the 773D features a rigid frame, diesel powertrain, and heavy-duty suspension for operation on rough haul roads and uneven terrain. It is commonly used to move overburden, aggregate, and other bulk materials in demanding site conditions. The model is part of Caterpillar's off-highway truck lineup and is known for serviceability, durability, and compatibility with large-scale fleet operations. The 773D supports efficient haul cycles in production environments where payload, reliability, and operating uptime are important.