I. More energy saving and environmental protection
Uses Cummins engine of international famous brand. Meets the TIER3 emission standard, has the characteristics of strong power, low noise and low emissions, which can meet the needs of mining conditions. The high-pressure fuel injection system is adopted, and the fuel injection and timing actuators are controlled by ECM to achieve full electronic control of the injection process, accurately control the injection amount and injection time, reduce fuel consumption and improve engine efficiency.
More efficient returns
1. The imported hydraulic components and mature and reliable negative flow control system prolong the service life of the vehicle and improve the operating efficiency. The series of regeneration, confluence, and priority functions of the new main valve reduce the energy consumption requirements. 5.Hydraulic oil dispersion adopts an independent heat dissipation system, which automatically controls the fan speed according to water temperature and oil temperature to save energy and reduce noise. At the same time, the fan has a reverse function to facilitate cleaning of dust on the radiator.
2. The optimized configuration of key hydraulic components, using a large-diameter main valve, a rotary reducer with an integrated output mechanism, and a larger-sized walking reducer, has enabled the XE950D to obtain greater power, greater turning and walking driving , More suitable for harsh mine construction.
3. Excellent and reliable electrical control system, to achieve the perfect match between power and hydraulic system, maximize the use of engine power, ensure fast and efficient operation of the machine, and reduce energy consumption: the system is equipped with H (heavy load), S (standard) , L (light load) three working modes. When the machine is powered on, the control system defaults to L mode. The throttle knob can adjust the corresponding working mode and speed of the engine, and at the same time control the main pump power valve, so as to control the power of the main pump in different modes. H (heavy load), S (standard), L (light load) power control is to control the engine speed and main pump power according to different operating needs.
Third, more reliable and durable
1.XE950D establishes a solid finite element model of the whole machine, performs static and dynamic simulation analysis on the whole machine, uses a lightweight front-end working device of the box structure, and adopts an integral casting structure for key parts of the boom and stick. The bearing capacity is good. High reliability. Analyze or calculate fatigue life of key structural parts such as working devices to ensure long-term and durable work. The carefully designed and reinforced front-end working device has undergone fatigue strength tests, and its reliability meets the needs of heavy-duty mining and mining. And there are a variety of bucket teeth to choose from, which can meet the needs of different construction conditions.
2. The vehicle's electrical system adopts aviation-grade protection. The plug-in connector uses a high protection level, good electrical conductivity, gallop plug-in connector, and excellent protection ability. The vehicle wiring harness uses a new type of removable all-plastic fixture, which is reliable and reliable. And prevent abrasion; the vehicle's work lights use high-brightness, low-energy-consumption LED work lights, which can work well even in foggy weather, the life of the LED lights can reach 60,000 hours; design high-quality integrated electrical system, centralized electrical control, The design is simpler and the system is more reliable.
3. The chassis adopts full-protection rail clamps, and the drive wheel side adopts a chain rail retaining structure, which effectively prevents stones from entering the crawler chain rail and reduces wear; the double-reinforced crawler pads have strong grip and better steering performance.
More intelligent control
1. "Smart" builds the future, and the intelligent control system is newly upgraded: (1) Adopting a new self-developed intelligent control system (XEICS), which efficiently matches the power of the hydraulic system and the power system, intelligently adjusts the working state, and saves energy and efficiency; ( 2) Equipped with an on-site diagnostic expert system, providing digital diagnosis support for maintenance technicians, improving on-site processing solutions, fast and accurate; (3) Complete IoT platform architecture, remote monitoring and monitoring through intelligent cloud control system and XCMG handheld client Diagnosis, real-time working condition data at a glance, customers can control vehicle dynamics in time; (4) Advanced multiple modes of power self-matching, adapting to different tools and working conditions, adaptively adjusting the state of the excavator.
2. The autonomous controller collects the altitude of the vehicle position and the intake pressure of the engine, automatically determines the state of the vehicle, and prompts the operator on the display to select the appropriate altitude mode. Intelligently match the power of the hydraulic pump and the engine, so as to ensure the normal operation of the system, reduce the engine drop ratio, prevent the engine from emitting black smoke and driving, and ensure work efficiency.
Five, more comfortable and safe
1. The XE950D uses an enhanced cab with FOPS certification. The front window of the cab adopts a fence-type metal protective net to effectively protect the operator's safety. The cab frame with thick profiled steel is sufficient to protect the operator's safety. High-performance silicone oil shock absorbers imported from Japan can eliminate the interference of machine vibration to the operator.
2. The new streamlined cab space design and car-grade luxury interior create a comfortable working environment for the operator; the interior of the cab has a large operating space, ample footstep space and a large amount of storage space behind the suspended seat. Designed with gentle walking pedals and comfortable foot pedals. The control device conforms to the principle of ergonomics, and various operation buttons adopt an intelligent layout, which is within reach. Large operating field of view, panoramic front and side windows, and rear window provide the best field of vision in all directions; high-power cooling and heating air-conditioning ensures rapid heating and cooling in the room, making the cabin more comfortable.
Six, convenient maintenance
1. XE950D design central access channel, daily maintenance is all within reach, whether it is fuel filter, water filter, oil filter, pilot filter or water tank, electrical components can be directly maintained on the walking platform, easy to operate ,cut costs.
2. Design an independent pump room and independent power cabin for easier maintenance.