This document provides specifications for the Cat D5K Track-Type Tractor. It has an operating weight of 9408 kg or 9683 kg depending on the undercarriage configuration and is powered by a Cat C4.4 ACERT Diesel Engine producing 71.6 kW of power. The document describes features like the comfortable spacious cab, intuitive seat-mounted controls, and optional AccuGrade laser and GPS systems to improve grading efficiency. It also provides details on the engine, undercarriage, hydraulic system, service intervals and dimensions.