Product selling points
1. Use original imported engines. Meeting the TIER3 emission standards, it has the characteristics of strong power, low noise, low fuel consumption, and low emissions, and can meet the needs of various construction conditions. The high-pressure fuel injection system is used to achieve full electronic control of the fuel injection process through the control of the fuel supply actuator and timing actuator by the ECM, accurately controlling the fuel injection quantity and time, reducing fuel consumption, and improving engine efficiency.
2. The original imported hydraulic components and mature and reliable negative flow control system extend the service life of the entire vehicle and improve operational efficiency. The new main valve has a series of regeneration, merging, and priority functions, which reduce energy consumption requirements; The hydraulic oil cooling adopts an independent cooling system, which automatically controls the fan speed according to the oil temperature, saving energy and reducing noise. At the same time, the fan has a reverse function, which is convenient for cleaning dust on the radiator.
3. Set up a three-level fuel filtration system (primary coarse filtration+secondary fine filtration) to effectively filter impurities in the oil, ensuring long-term, high load, and continuous reliable operation of the engine under harsh working conditions. The latest visual oil-water separator is adopted, and the replacement time of the filter element can be determined by the fuel level. The oil inlet resistance remains unchanged throughout the use of the filter element, resulting in lower filter element costs and reduced customer maintenance costs.
4. Adopting an oil bath air filter+radial sealed air filter system, it can adapt to multi nutrient and low cost conditions, while achieving a filtration efficiency of 99.99% for dust and humid conditions.
5. Adopting an excellent and reliable electronic control system, achieving a perfect match between power and hydraulic systems, maximizing the use of engine power, and ensuring fast and efficient operation of the machine.
Product parameters
Project |
Unit |
Parameter |
Operating weight |
kg |
69000 |
Engine power |
kW/rpm |
336/1800 |
Bucket capacity |
m³ |
2.4-4.6 |
Maximum stick digging force |
kN |
300 |
Maximum bucket digging force |
kN |
363 |
Running speed |
km/h |
4.2/3.0 |
Rotation speed |
r/min |
7 |
Maximum digging radius |
mm |
11580 |
Maximum dumping height |
mm |
7370 |
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