This infographic provides a detailed "Exploded Anatomy of a Mining Excavator," visually breaking down the complex mechanical, hydraulic, and structural systems that power these heavy-duty machines. Key System Breakdowns • Upper Structure:_ This section features the Operator’s Cabin, which is equipped with modern controls like joysticks and a specialized seat for safety and comfort. It also houses the powerhouse of the machine: a massive diesel engine and the core hydraulic system, including pumps, valves, and a wire harness. • Front Attachment: _The primary digging mechanism consists of the Boom, Arm (Stick), and Bucket. These are articulated by heavy-duty hydraulic cylinders that provide the immense force needed for mining operations. • Undercarriage: _The "Tracks and Undercarriage" section details the mobility system, including track chains, rollers, sprockets, and idlers, all supported by a robust chassis/frame. Technical Specifications The diagram also lists the following impressive capabilities for this specific class of excavator: • Operating Weight:_ $400,000\text{ kg}$ • Engine Power: $1,500\text{ kW}$ ($2,000\text{ HP}$) • Bucket Capacity: $22\text{ m}^3$ • Hydraulic Pressure: $350\text{ bar}$ #🤔 Unknown Facts