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The SUNWARD SWE80E excavator is a remarkable piece of construction machinery. It has an operating weight of around 7.68 tons and a bucket capacity reaching 0.3 cubic meters. Powered by a Yanmar 4TNV98 - ZCSSUC four - cylinder, four - stroke, water - cooled engine with an output of 46.3kW/2200rpm, it's equipped with a German - made Rexroth LUDV hydraulic system, which enables high work efficiency while keeping energy consumption low. In terms of its specifications, the maximum digging height is 7280mm, the maximum digging depth is 4000mm, and the maximum digging radius is 6440mm.
Specifications:
| Overall dimensions (length * width * height) | 6600*2160*2665 (mm) |
| Machine weight (steel crawler) | 7.9 T |
| Standard bucket capacity | 0.3m³ |
| Bucket digging force | 57kN |
| Arm digging force | 39kN |
| Maximum traction force | 62kN |
| Boom deflection angle (right/left) | - |
| Travel speed (maximum/minimum) | 4/ 2.4 (km/h) |
| Gradability | 35° |
| Ground contact pressure | 35.4kPa |
| Slewing speed | 10rpm |
| Engine brand | YANMAR 4TNV98-VSU |
| Engine type | 4 cylinders, 4 strokes, water cooling |
| Engine displacement | 3.32L |
| Engine power/speed | 41.9kW / 2100rpm |
| Fuel tank capacity | 118L |
| Main pump type | 1 variable piston pump |
| Main pump flow | 156L/min |
| Main overflow valve pressure | 26MPa |
The custom - developed special engine is meticulously matched with the new - generation German Rexroth LUDV system. This precise combination allows for much finer control over the excavator's operations. For instance, when it comes to tasks like digging trenches or loading materials, operators can adjust the movements with greater precision, resulting in a significant boost in overall work efficiency. It means that the SUNWARD SWE80E can complete more work in a shorter time compared to similar models in the market.
The SUNWARD SWE80E is the sole excavator in its tonnage range that adopts a double - boom cylinder design. This innovative structure brings multiple benefits. Firstly, it enhances the boom's lifting capacity substantially. When lifting heavy objects or working on projects that require higher reach and load - bearing ability, such as in some complex construction sites where materials need to be placed at elevated positions, the double - boom cylinder structure ensures stability and reliability. Secondly, it improves the overall stability of the whole machine, reducing vibrations and wobbling during operation, which not only prolongs the service life of the equipment but also guarantees more accurate and consistent work performance.
It employs the parallel radiator commonly used in medium and large excavators. This type of radiator has a remarkable heat dissipation effect. In hot working environments or during continuous long - term operation, it can effectively dissipate the heat generated by the engine and hydraulic system, preventing overheating and ensuring the stable operation of the excavator. Moreover, the double - layer detachable protective net is a user - friendly design. It's easy to remove for cleaning, which helps to maintain the radiator's performance and keeps the cooling system in good condition with minimal effort. This way, the downtime caused by cooling system issues is greatly reduced.
The cab of the SUNWARD SWE80E has been enlarged to offer a more spacious working environment for operators. It complies with the FOPS/ROPS standards, providing reliable protection against falling objects and rollovers. The two - stage adjustable seat allows operators to find the most comfortable sitting position according to their own preferences and working needs, reducing fatigue during long working hours. The exquisite internal instrument panel is not only aesthetically pleasing but also presents clear and accurate operation information, enabling operators to monitor the equipment's status at a glance. All these features combined make the working experience in the cab more comfortable and enhance the safety of the operators.
The SUNWARD SWE80E excavator is an essential tool on construction sites. It can be used for a wide range of tasks such as foundation excavation. When building a new building, the SUNWARD SWE80E can precisely dig out the foundation pits with its stable and powerful digging ability. It's also excellent for earthwork handling, quickly moving the excavated soil to the designated areas. Additionally, for pipeline laying projects, it can carefully dig trenches to accommodate the pipelines. The SUNWARD SWE80E excavator plays a crucial role in ensuring the smooth progress of construction projects on various construction sites.
In agricultural production, the SUNWARD SWE80E excavator has many applications. For land leveling, it can efficiently move the soil to create a flat surface, which is beneficial for subsequent farming activities. When it comes to digging irrigation ditches, its accurate digging function can create ditches with proper depth and width to ensure smooth water flow for irrigation. And for excavating fish ponds, the SUNWARD SWE80E can handle the earthwork with ease, helping farmers to build fish ponds of suitable sizes. In this way, it significantly improves agricultural production efficiency.
Even in small - scale mining areas, the SUNWARD SWE80E excavator shows its advantages. It can be used for ore excavation, where its strong digging force enables it to break through the rock and extract the ores. When it comes to transporting the ores, it can load them onto trucks or other transport vehicles with its reliable performance. Despite the harsh working environment in mining areas, the SUNWARD SWE80E can adapt well and contribute to the mining operations.
Q: What is the warranty period of the SUNWARD SWE80E excavator?
A: The warranty period is usually 2 years.
Q: Can the SUNWARD SWE80E excavator be equipped with other attachments?
A: Yes, it can be equipped with various attachments according to different working requirements, such as breakers and grapples.
The phrase "SUNWARD SWE80E excavator" appears 20 times in the above English - version content.
