Original Used CAT329D2 Excavator

Advanced Hydraulic System: A dual hydraulic pump system provides ample pressure for excellent digging performance and productivity. The hydraulic cross-sensing system allows either hydraulic pump to operate at 100% of engine power, increasing implement speed and pivot force. Boom and stick regeneration circuits save energy, shorten cycle times, and reduce pressure loss. Comfortable and Convenient Operation Elegant Cab: The pressurized cab features forced filtered ventilation with a choice of fresh or recirculated air. The LCD monitor displays critical information such as engine oil pressure and coolant temperature, and can be read in up to 42 languages. The mechanical or air suspension seat is adjustable, and the pilot-operated joystick controls offer low-effort operation, allowing the operator to maintain a natural posture and reduce fatigue. Flexible Controls: The operator can adjust the left and right joysticks to suit their preferences and quickly navigate using the high-resolution, standard 8-inch touchscreen monitor or rotary controls, making operation more convenient and flexible. Easy Maintenance: Most maintenance points are easily accessible from ground level. For example, a right-side access door on the machine’s superstructure allows for ground-level maintenance of components such as the oil pump. A left-rear access door provides easy access to equipment such as the engine radiator. Long Maintenance Intervals: The engine features an improved filtration system, significantly extending change intervals. The increased number of filters to three improves filtration efficiency and machine durability, reducing maintenance frequency and time, thereby lowering maintenance costs. Rugged and Durable Structure The chassis is stable and reliable: The X-shaped box-section chassis offers excellent torsional resistance, and the mechanically welded track roller frames are extremely strong. All four wheels and one belt feature a sealed and lubricated design, and the track links are grease-sealed to reduce internal bushing wear and extend service life. Durable Front Linkage: The 6.15m heavy-duty HD standard boom features a reinforced design made of high-tensile-strength steel, internal baffles, and an additional bottom guard plate, ensuring long service life in the most demanding applications.