Durable Used CAT336D Hydraulic Excavator

The CAT 336D excavator offers powerful power, high digging efficiency, comfortable operation, and easy maintenance, as shown below: Excellent Power Efficient Engine: Equipped with a Cat C9 ACERT engine rated at 200 kW, it meets Tier 3, Stage IIIA, and China Off-Highway Stage III equivalent emission standards. Its rugged components and precision manufacturing ensure reliable and efficient operation. Energy-Efficient Design: Synchronous Engine Speed ​​Control improves fuel efficiency, reduces fuel consumption, and reduces noise levels by managing pump and engine speed. Automatic Engine Speed ​​Control activates under no-load or light-load conditions, reducing engine speed and fuel consumption. Advanced Hydraulic System Powerful Digging Force: The hydraulic system utilizes a dual-pump system, providing ample pressure for optimal digging performance and productivity. The main pump, control valve, and hydraulic tank are located close together, reducing friction and pressure drop. Precise Control: Independent pilot pumps provide smooth and precise control of the front linkage, swing, and travel operations. Boom and stick regeneration circuits conserve energy during boom-down and stick-in operations, improving efficiency, shortening cycle times, and reducing pressure loss.