All-Terrain Mobile Crane and Excavator Elevation Drawing

Technical elevation drawing depicting two heavy construction vehicles: a telescopic boom mobile crane and an excavator. The mobile crane features a 4-axle chassis configuration with outriggers for stabilization and an extended telescopic boom with cable-operated lifting mechanism. The boom appears to have a maximum reach of approximately 120-150 feet when fully extended. The excavator utilizes a tracked mobility system with a hydraulic arm assembly and bucket attachment. Both vehicles are represented in precise line-work detailing key operational components including hydraulic systems, operator cabins, and structural reinforcements. The drawing maintains proper proportions for load capacity considerations; the crane is designed for heavy lifting operations likely in the 80-100 ton range based on its chassis configuration. Notable design elements include the counterweight positioning on the crane’s chassis to balance load distribution during hoisting operations—a critical safety feature for preventing tip-over during maximum extension scenarios.