CAT 320 E

Common accessories 1. Standard digger • Rock Bucket • Heavy Duty Bucket • Soil-loosening bucket/Mine-specific bucket 2. Broken instruments • Hydraulic Hammer • Hydraulic shear (Demolition Shear) • Hydraulic crusher (Crusher / Pulverizer) 3. Grab and transport equipment • Hydraulic Grapple • Wood grabbing/steel grabbing • Hydraulic rotary gripper 4. Special working conditions equipment • Ripper • Quick Coupler (Quick Coupler, which facilitates quick change of equipment) • Long Reach Boom (Long Reach Boom, used for special deep pits or long distance operations)

Excellent power performance: It uses a CatC6.6 ACERT diesel engine, equipped with a high-pressure common rail fuel system and power management system, with an output of 153 horsepower (114 kW), a displacement of 6.6 liters, and a stable and strong power output. The engine optimizes fuel filtration performance, can use pure diesel with extremely low sulfur content, general diesel with a sulfur content of less than 15ppm, and also supports biodiesel combustion, which can effectively reduce environmental pollution and meet Tier 4 Interim emission standards. Hydraulic system efficient: The maximum flow rate of the hydraulic system is 2×214L/min, the working device circuit pressure is 35Mpa, and the pressure can reach 38Mpa when boosting and applying force. Compared with the Carter 320D flow, the work cycle can be completed faster. The boom and the stick use regeneration circuit, which can save energy during the boom drop and stick retraction operations and further improve working efficiency. Excellent excavation capability: the working weight range is 21500kg-24730kg. The boom and the stick adopt a large box cross-section design, and the inside is equipped with a partition for enhanced durability to relieve stress. Each boom and the stick has been ultrasonic detection and is of reliable quality. It provides three types of buckets: general load type, heavy load type and overload type. They can be selected according to different operating needs, can make full use of machine power and adapt to a variety of excavation conditions. Comfortable operating experience: The cab has anti-fall protection characteristics (FOGS), good sealing performance, and can maintain a quiet operating environment of 71dB. The seats and joysticks can be fine-tuned according to the driver's sitting posture, and the 7-inch LCD display can display machine operating parameters and rear camera images, providing the driver with a good operating field and a comfortable operating environment. Convenient maintenance: Most daily maintenance points can be carried out on the ground. For example, the engine dipstick near the ground can quickly and safely check the engine oil level, and the second dipstick at your fingertips can be filled and checked on the top of the machine. The latest hydraulic oil filter replacement interval is up to 3000 working hours, and the reverse drain valve keeps the oil clean when replacing the filter, reducing maintenance workload and cost. Flexible and diverse configurations: A variety of boom types and stick lengths are available for users to choose from, making it easier for customers to configure the machine according to specific application needs for the best performance and benefits. In addition, it also has a variety of auxiliary hydraulic options, which can be adapted to a variety of equipment, such as buckets, breakers, grabs, etc., improving operational flexibility and efficiency. Good fuel economy: By optimizing the engine fuel injection system and hydraulic system, fuel utilization is improved and fuel consumption is reduced. At the same time, the engine is equipped with automatic speed control function, and the machine can automatically enter idle mode when it is not working, reducing unnecessary fuel consumption