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Product Introduction：
Product Overview：Shantui SE70 excavator is a new-generation small-sized excavator product. With its excellent performance and numerous advantages, it is suitable for a variety of small-scale engineering operation scenarios, such as landscaping construction and small building foundation excavation.
Product Specification Parameters：The whole-machine working weight is approximately 7 tons. The standard bucket capacity is roughly 0.26 cubic meters. The engine's rated power has a relatively strong power output, which can meet the routine operation requirements of equipment at this level. The maximum digging radius, depth and other parameters also match the scope of small-scale projects.
Product Performance：The whole machine has strong performance, operates smoothly, and can be operated flexibly and precisely. Whether in relatively narrow spaces or on sites with various soil conditions, it can stably perform the digging function and ensure the operation efficiency.
Specifications:
| Total length (mm) | 6240 |
| Total width (mm) | 2260 |
| Total height (to the top of the cab) (mm) | 2680 |
| Total height (to the top of the boom) (mm) | 2680 |
| Minimum ground clearance (mm) | 385 |
| Tail swing radius (mm) | 1880 |
| Track width (mm) | 2250 |
| Track gauge (mm) | 1800 |
| Maximum digging height (mm) | 6945 |
| Maximum dumping height (mm) | 6945 |
| Maximum digging depth (mm) | 4120 |
| Maximum vertical digging depth (mm) | 3620 |
| Operating weight (kg) | 7650 |
| Standard bucket capacity (m³) | 0.32 |
| Maximum bucket digging force (kN) | 66 |
| Maximum arm digging force (kN) | 44 |
| Slewing speed (rpm) | 11 |
| Maximum traction force (kN) | 63 |
| Gradeability (°) | 70 |
| Travel speed (high/medium/low) (km/h) | 2.9/4.8 |
Product Advantages：
①New Configuration and Performance Upgrade：
It adopts the industry-leading load-sensing hydraulic system, which enables the movements to be executed smoothly and steadily, and the system has less pressure loss. It can utilize the power more efficiently, achieving a balance between energy saving and efficient operation.
The thickness of the oil cylinder is the largest among the products of the same tonnage in the industry, bringing a powerful digging force, which has an obvious advantage in digging operations and can easily handle the excavation of various materials.
The engine power is the largest among the products of the same tonnage in the industry, with abundant power, ensuring that the equipment can respond quickly and operate stably under different working conditions.
②New Shape and Structure Upgrade：
The structure of key parts has been comprehensively optimized, and the stressed positions have been strengthened, enabling the equipment to resist the impact of harsh working conditions and extend its service life.
The bottom plate, side plates and reinforcing plates of the bucket are all made of high-strength wear-resistant materials, greatly improving the durability of the bucket and reducing the cost and trouble of frequent replacement.
Based on the excavation trajectory of the bucket body, the structure of the bucket body has been optimized to effectively reduce the excavation resistance and further improve the excavation efficiency, making the digging operation smoother and more efficient.
The H-shaped crawler frame has a strong bearing capacity, ensuring a reasonable load distribution of the whole machine. Moreover, the crawler frame is equipped with boarding pedals as standard, which is convenient for operators to get on and off, reduces the work intensity and improves user satisfaction.
③Spacious and Comfortable Operating Environment：
The strength and impact resistance of the new frame-type cab have been greatly improved, providing a powerful guarantee for the safety of drivers and passengers and enabling operators to work at ease.
The air-conditioning air duct has been optimized to avoid cold air blowing directly on the legs in summer, improving the comfort in the cab.
The cab is equipped with practical facilities such as cup holders and storage boxes, which are convenient for operators to place items.
The 7-inch intelligent color screen integrates a wealth of functions, such as standard mode control, automatic idle speed, remaining fuel consumption display, etc., facilitating operators to better grasp the equipment status and conduct reasonable operations.
Product Operation Manual：
Pre-start Preparation：Before starting the Shantui SE70 excavator, it is necessary to check whether the fuel, hydraulic oil, coolant and other liquid levels of the Shantui SE70 excavator are within the normal range, check whether each instrument display is normal, confirm that there are no obstacles in the surrounding environment, and ensure that the Shantui SE70 excavator can be started safely.
Key Points in the Operation Process：When operating the Shantui SE70 excavator, according to the operation requirements, operate each control lever smoothly to control the movements of the boom, arm and bucket, and avoid excessive movements. Reasonably use different working modes. For example, the energy-saving mode can be enabled when the load is light, and switch to an appropriate digging mode when powerful digging is required. During the operation process, pay close attention to the display of various parameters on the 7-inch intelligent color screen.
Operation Ending：After completing the operation, park the Shantui SE70 excavator in a flat and safe place, lower the working device, turn off the engine, cut off the power supply, clean the dust and debris on the exterior of the Shantui SE70 excavator, check whether each component has any abnormal conditions, and prepare for the next use.
Frequently Asked Questions：
Question：What is the maintenance cycle of Shantui SE70 excavator?
Answer：It is generally recommended to conduct a routine maintenance every 150 - 200 working hours, such as replacing engine oil and filters. However, it can be adjusted appropriately according to the actual operation intensity.
Question：How long is the after-sales response time when the equipment breaks down?
Answer：Shantui has a complete after-sales service network. After receiving the failure report, it usually responds within 24 hours and arranges maintenance personnel to repair on site as soon as possible.
Question：Can this excavator be adapted to special working tools?
Answer：Yes, the Shantui SE70 excavator has certain adaptability and can be installed with special working tools such as hydraulic hammers according to the actual engineering requirements, but it needs to be installed and debugged in accordance with the specifications.
Question：How to adjust the air-conditioning temperature in the cab?
Answer：By operating the air-conditioning control buttons in the cab according to the indication signs, the temperature can be adjusted to meet the requirements of a comfortable driving environment temperature.
