Second-hand Used CAT336D2 Excavator

The CAT 336D2 excavator offers powerful power, fuel economy, high digging efficiency, operator comfort, and easy maintenance. The advantages include: Excellent Power Performance Advanced Engine: Equipped with a Cat C9 ACERT engine, it meets Tier 3, Stage IIIA, and China Off-Highway Stage III equivalent emission standards. It incorporates rugged components and precision manufacturing processes to ensure reliable and efficient operation. Stable Power Output: The engine, rated at 201 kW, delivers stable power in a variety of complex working conditions, providing powerful support for excavation operations. Excellent Fuel Economy Various Energy-Saving Features: Synchronous Engine Speed ​​Control improves fuel efficiency, reduces fuel consumption, and reduces noise levels by managing pump and engine speeds. Automatic Engine Speed ​​Control activates under no-load or light-load conditions, reducing engine speed to minimize fuel consumption. High-Efficiency Filtration System: The engine features an improved three-stage fuel filtration system, ensuring reliability even with poor fuel quality. It effectively removes harmful contaminants, extends the life of fuel system components, and also contributes to improved fuel economy. Excellent Digging Performance Efficient Hydraulic System: The hydraulic system utilizes a dual-pump system with a maximum load pressure of 35 MPa and a maximum hydraulic flow of 2 x 265 L/min, providing high hydraulic power for digging, lifting, and using heavy-duty and hydraulically powered work tools. The pilot-operated hydraulic system reduces effort and offers precise control for optimal efficiency. Energy-Saving Regeneration Circuit: The boom and stick regeneration circuits conserve energy during boom down and stick retraction operations, improving efficiency, shortening cycle times, and reducing pressure loss, resulting in higher productivity and better fuel efficiency. Excellent Operator Comfort Ergonomic Cab Design: The cab shell is secured to the frame via viscous rubber mounts, effectively dampening vibration and noise. Thick steel tubing around the bottom perimeter enhances the cab’s fatigue and vibration resistance. The standard suspension seat is multi-adjustable to suit different operators, enhancing operating comfort and efficiency. Advanced Monitoring System: The monitor features a large, high-resolution color LCD display capable of displaying up to 42 languages. It clearly displays information such as engine oil pressure and coolant temperature, and can also display images from the optional rearview camera, further enhancing jobsite safety and productivity. Easy Maintenance Ground-Level Serviceability: Most service points are easily accessible from ground level. For example, a right-side access door on the superstructure allows for ground-level maintenance of the hydraulic pump and hydraulic filter, while a left-rear access door provides easy access to the engine radiator. Highly Durable Components: The track rollers, carrier rollers, and idlers are sealed and lubricated for a long service life. Industrial-grade electrical wiring is dust-resistant, waterproof, and vibration-resistant, and color-coded for easy troubleshooting, reducing maintenance effort and costs.