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Lightweight bodies are the ideal choice for mines looking to optimize payload. Mines that choose these bodies should have excellent loading practices, good blasting practices, and a solid maintenance program supported by resources such as facilities, personnel and expertise.
High Performance Bodies are the ideal match for Cat® 789, 793 and 797 mechanical drive trucks.
When you equip your truck with a Cat High Performance (HP) body, you’ll experience the benefits of a higher payload thanks to a weight reduction of 2.0-5.0 tonnes (2.2-5.5 tons) or more. The HP body features a lightweight, simplified and durable design that provides complete front machine coverage and extended overhead protection. The HP body features robust top rail geometry with internal stiffeners and a high-visibility load placement indicator. Patented floating bolsters and spring plates improve overall durability by avoiding welds in high stress areas. In addition, the body requires only minimal liner coverage due to thicker and harder base plates. Curved front/side transitions minimize carryback, and a kick-up at the tail provides material retention, improved dump clearance and a shorter overall body length resulting in a wider structure.
Reduced fuel consumption
Optimized payload splits
Extended tire life and front wheel life
This version of the standard HP body features an extended length floor, designed to neutralize extreme forward bias loading applications. Increased base plate thickness is concentrated on the loading area for efficient impact resistance.