Used Sany Excavator-manufacture,factory,supplier from China

The Sany SY215 excavator is a versatile and powerful machine designed to meet the demands of various construction projects. Engineered with precision and built to last, this excavator offers a compelling blend of performance, efficiency, and comfort.  At the heart of the SY215 is a robust engine that delivers ample power for even the most challenging excavation tasks. Coupled with a sophisticated hydraulic system, this excavator ensures smooth and precise operations, enabling operators to achieve maximum productivity.

The Sany SY55 excavator is a compact and versatile machine designed to excel in a variety of applications. Engineered with precision and built to last, this excavator offers a compelling blend of performance, efficiency, and maneuverability.  At the heart of the SY55 is a powerful engine that delivers ample power for its size, making it suitable for a wide range of tasks. Coupled with a sophisticated hydraulic system, this excavator ensures smooth and precise operations, enabling operators to achieve maximum productivity.

The Sany SY75 excavator is a versatile and powerful machine designed to meet the demands of various construction projects. Engineered with precision and built to last, this excavator offers a compelling blend of performance, efficiency, and comfort.  At the heart of the SY75 is a robust engine that delivers ample power for its class, making it capable of handling a wide range of tasks. Coupled with a sophisticated hydraulic system, this excavator ensures smooth and precise operations, enabling operators to achieve maximum productivity.

The Sany SY235 excavator is a powerful and versatile machine designed to excel in demanding construction environments. Engineered with precision and built to last, this excavator offers a compelling blend of performance, efficiency, and comfort.  At the heart of the SY235 is a robust engine that delivers ample power and torque for even the most challenging excavation tasks. Coupled with a sophisticated hydraulic system, this excavator ensures smooth and precise operations, enabling operators to achieve maximum productivity.

The Sany SY265 excavator is a powerful and versatile machine designed to excel in demanding construction environments. Engineered with precision and built to last, this excavator offers a compelling blend of performance, efficiency, and comfort.  At the heart of the SY265 is a robust engine that delivers ample power and torque for even the most challenging excavation tasks. Coupled with a sophisticated hydraulic system, this excavator ensures smooth and precise operations, enabling operators to achieve maximum productivity.

The Cat 320C is a hydraulic excavator that, while no longer in production, remains a relevant machine in many parts of the world, particularly in the used equipment market. It's known for its robust construction and reliable performance, making it a popular choice for various applications.  The 320C was designed for general construction, excavation, and utility work. Its size places it in the mid-size excavator class, offering a good balance of digging power and maneuverability.

Why the CAT 336?When it comes to earthmoving and construction, the CAT 336 stands out as a true workhorse. Manufactured by the world-renowned Caterpillar Inc., this hydraulic excavator is designed for high efficiency, reduced fuel consumption, and top-notch performance, even in the most challenging terrains.With its powerful engine, advanced hydraulics, and robust structure, the CAT 336 promises faster cycle times and greater productivity.

DX225LC is Doosan's 22-ton DX series excavator. Compared with the DH series, the DX series has made great improvements in many aspects such as the layout of hydraulic pipelines, and the appearance design is closer to the European version. It is one of the best-selling product models on the market. This specification excavator is often used in common earthwork construction.

The Doosan DX225LCA is a 22-ton class crawler excavator widely used for various excavation, lifting, and general construction tasks. It's known for its robust structure, powerful performance, and user-friendly design. This excavator is typically equipped with a Doosan-developed engine (such as the DL06 in newer models), capable of delivering high power and torque to meet demanding applications. This translates to strong digging force, efficient operation, and shorter work cycles.

The Hyundai R60-9S is a compact excavator designed for versatility and efficiency in confined spaces. This machine is part of Hyundai's 9S series, which represents advancements in performance, operator comfort, and fuel efficiency. The R60-9S is commonly used in urban construction, landscaping, utility work, and other applications where space is limited but digging power is still required. Its compact dimensions and zero-tail swing design allow it to operate effectively in tight work areas and close to obstacles.A key focus of the R60-9S design is operator comfort and safety.

2. Operating PrincipleThe excavator operates through a complex hydraulic system. Hydraulic cylinders move the boom, arm, and bucket, allowing for smooth and powerful actions. The operator uses levers or joysticks in the cab to control the flow of hydraulic fluid, which in turn moves the different parts of the excavator.

1.Introduction of the productZX210-6A excavator meets the National IV emission standard of 6A medium-sized products, adopting a new high-power engine with comprehensively upgraded injectors, plus a new variable turbocharger, new technology to realize high efficiency and fuel saving, new after-treatment filter and large cold EGR, simple structure and mature and stable performance, the classic HIOS Ⅲ hydraulic system, and the engine with high efficiency matching, low power loss, and continuous high output, bringing high productivity.

The 306D Excavator is a compact excavator designed for urban construction and small engineering projects. Equipped with a high-efficiency engine, the model provides strong power output to ensure smooth operation under various construction conditions. 306D has a compact structure, especially suitable for flexible operation in small spaces, which makes it particularly good at earthwork, pipeline laying and landscaping, etc. The optimized hydraulic system not only enhances digging force, but also ensures fast response.

General Description:The XCMG XE55GA is a compact hydraulic excavator designed for a variety of applications, including earthmoving, landscaping, urban construction, and agricultural projects.

Model abbreviation: 301.7. Tonnage range: mini excavator (less than 4 tons). Travel mode: crawler type. Bucket form: backhoe. Working condition and purpose: general purpose. Power type: fuel. Engine model: C1.1. Rated power: 16.1kW. Total displacement: 1.1L. Bore × stroke: 77×81mm. Engine brand: Caterpillar. Emission standard: China IV. Operating weight: 1843kg. Bucket capacity: 0.044m³. Travel speed (high/low): 4.4/2.9km/h. Slewing speed: 9.8rpm. Ground contact pressure: 27.9Kpa. Climbing ability: 30°. Bucket digging force: 16.2kN. Arm digging force: 9.5kN. Maximum tractio