Widely Used Xe260C 26 Ton Hydraulic Crawler Excavator for Mining
First, more energy saving and environmental protection
1. The common rail type ultra-high pressure injection engine is adopted to meet the national three-stage emission standard.
2. A new generation of Japanese Kawasaki key hydraulic components, combined with the latest research results, higher efficiency, more precise control, higher quality reliability, ensuring long-term reliable and powerful digging force and excellent work efficiency.
3, a new generation of microcomputer control technology, precise control of the engine's injection time and fuel injection, so that the engine always runs in the best economic area, to ensure that the machine in the various operating conditions to maintain the best efficiency and economy.
Second, more efficient return
1. Adopt electronically controlled high-efficiency engine, low speed and high torque, low fuel consumption and good economy.
2. The bucket is increased from 1.0 to 1.2
Third, more reliable and durable
1. High-quality integrated electrical system with higher index, centralized electrical control, simpler design and more reliable system
2, high-reliability work device, through computer optimization design and three-dimensional solid modeling design, optimize the design of the working device box structure, forming Xugong's own patented technology.
The front end of the stick is filled with a grease-filled structure to improve reliability.
The new T-sleeve bearing is used at the bucket bucket connection to improve wear resistance.
Cast single-link, comprehensively optimize stress distribution and improve reliability.
The boom front fork is changed to a double stop and the reliability is improved.
The base of the boom is made of copper, and the other bearings are oil-filled.
The dovetail design at the base of the boom reduces stress concentration.
New buckets that improve digging performance while improving wear resistance. Further strengthen the strength of the ear plate and the arc plate to improve the service life.
3. Developed a thermal management system to improve the operating temperature environment of the engine and hydraulic system, improve system efficiency, reduce fuel consumption, and extend component life.
4. World-class electrical plug components, waterproof level up to IP56, more reliable.
Fourth, more intelligent control
1. Advanced Xugong excavator intelligent management system adopts CAN bus communication and Internet of Things technology, integrates main control system, engine ECM, monitoring system, control panel, GPS cloud control system and on-site diagnostic system to realize digital sharing of machine information and improve Product intelligence level. Convenient mobile app micro-service, grasp the location, working condition, working time, fuel consumption and maintenance cycle of the excavator at any time and any place.
2. The autonomous controller collects the altitude of the vehicle position and the engine intake pressure, automatically determines the database, and prompts the operator to select the plateau mode on the display. Intelligently match the hydraulic pump and engine power to ensure the pump's flow output, reduce the engine's speed ratio, prevent black smoke and brakes, and ensure the excavator's working efficiency.
Five, more comfortable and safe
1, the new vision of the new cab, lower noise, more comfortable operating environment, power air conditioning, better cooling effect, integrated control panel, more comfortable control, 8-inch large display, more stylish.
2, family-style gold shield-shaped appearance, the line is stable, the whole machine is more gas, the whole machine is simple and generous, the recognition is high, full of power, three-dimensional, impressive.
3, one button emergency stop, safety is guaranteed.
Six, convenient maintenance
1. The engine filter element is placed in a centralized position, and the maintenance is convenient and quick.
Parameters:
XE250 |
|
Unit |
Parameters |
| Model |
Operating Weight |
Kg |
25000 |
| Bucket capacity |
M³ |
1 |
| Engine |
Output power of engine |
Kw/rpm |
142/2000 |
| Mar torque/speed |
N.m/rpm |
803/1500 |
| Displacement |
L |
6.7 |
| Main performance |
Travel speed |
Km/h |
5.5/3.7 |
| Siewing speed |
r/min |
10.9 |
| Ground pressure |
kPa |
37.9 |
| Digging capacity of bucket |
KN |
176 |
| Digging capacity of bucket rod |
KN |
125 |
| Apperance Size |
Total length |
mm |
10220 |
| Total width |
mm |
3390 |
| Total height |
mm |
3226 |
| Width of rotary table |
mm |
2830 |
| Working Scope |
Max.digging height |
mm |
9595 |
| Max unloading height |
mm |
6745 |
| Max digging depth |
mm |
6960 |
| Max vertical digging bepth |
mm |
5545 |
| Max digging radius |
mm |
10240 |
| Max swing radius |
mm |
3850 |
| Min tail swing radius |
mm |
2985 |
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