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Product name | used caterpillar 352 hydraulic excavator |
Operating weight | 50ton |
Bucket capacity | 3.2m³ |
Machine weight | 50000kg |
Power | 309/1800kw/rpm |
Working hours | 1000-2000 |
Hydraulic pump brand | original |
Moving type | hydraulic crawler digger excavator |
Engine brand | original |
Video outgoing-inspection | provide |
Core components | pump, engine, pressure vessel,motor |
Maximum digging height | 11630mm |
Maximum digging depth | 3350mm |
Max digging radius | 3260mm |
Powerful power: Equipped with Cat C13 engine, the total engine power is 303kW. The powerful power output enables it to easily cope with various complex excavation tasks, whether it is hard rock layer or sticky soil, it can efficiently complete the excavation work.
Excellent excavation capacity: The machine weighs 49.9t, the standard crawler width is 600mm, and the crawler plate of 750mm can be selected according to the working conditions. Equipped with a 3.4 cubic large-capacity bucket, the bucket digging force reaches 293 kN, and the digging force of the bucket arm is 212 kN. The larger digging force and large-capacity bucket make the amount of earth and stone excavated each time more, greatly improving the working efficiency.
High working efficiency: The optimized hydraulic system and advanced control system can accurately control the movement of the excavator and achieve precise excavation. Compared with the F series models of the same tonnage, the operating efficiency is increased by 45%. In addition, a variety of smart technology features are available, such as 2D slope control, slope assist system, Caterpillar payload, etc., to further improve work efficiency and precision.
High fuel efficiency: The new Smart Mode system can match the engine and hydraulic power according to the excavation conditions to reduce fuel consumption. When the hydraulic demand decreases, the engine speed will automatically decrease. The new on-demand cooling system fan can also save fuel, and the owner can also choose the reverse function to help clean the debris in the cooling core. Compared with the F series models of the same tonnage, the fuel efficiency is improved by 10%.
Good stability: It has a sturdy structure and optimized weight distribution, adopts a lengthened and widened mining chassis, a thickened and strengthened 6.55m boom and a 3m arm. It can remain stable in various terrains and working conditions. Even when working in complex working conditions such as slopes and soft ground, it can ensure the stability of the machine body, reduce the risk of shaking and tipping, and provide a safe and stable working platform for the operator.
Durability: High-quality components and durable materials are used, and key components are heat treated with a quenching and tempering process (quenching + high-temperature tempering) + surface induction quenching process, which can greatly increase the service life of the parts. Grease is sealed between the track pins and bushings to reduce driving noise and prevent debris from entering, thereby extending the service life of the chassis system. The tilted track frame prevents the accumulation of mud and debris, helping to reduce the risk of track damage.