| Type: | Crawler Excavator |
|---|---|
| Usage: | Mining Excavator |
| Bucket: | Shovel |
| Transmission: | Hydraulic Transmission |
| Drive Type: | Internal Combustion Drive |
| Bucket Capacity: | >1.5m³ |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | ○ Turbo-charged after-cooled diesel engine: environment protecting, power saving, its satisfied the emission of Europe Standard Grade. ○ Control with constant power of single pump, crossover power of two pumps for reasonably distributing and using the power ○ Starting with zero displacement so as to reduce the moment of resistance at starting ○ Technique with pressure cut to protect hydraulic system and reduce the system heat ○ Secondary overloading for swing and normal closed brake for swing and travel ensure smoothly brake ○ Integrated oil& water cooler with compact conformation ○ The working attachment realized automatic level crowding with bucket to increase the bucket filling factor ○ Attachment designed by CAD, case shape and casting-welding structure realizing the high strength ○ Automatic central lubricating system to save daily lubrication ○ Multi-function meters show automatic illumination and detection of the various pressure ,temperature and oil level to have sound-light alarm ○ Better reliability with Parker hose &seals and Trelleborg cylinder seals ○ The Technique with disassembled undercarriage which is advanced to transport the machine quickly ○ Cab is provided with large tri-dimensional ventilation, fresh air circulation, large capacity air condition without fluorine ○ The operator's cab with the wide vision field and the streamlined appearance, matching the decoration and function with human nature, and offering the working environment in a car. |
| No. | Item | Unit | Data | |
| Face shovel | ||||
| 1 | Machine weight | t | 49 | |
| 2 | Bucket capacity | m3 | 2.0-2.5 | |
| 3 | Diesel engine | Rated power | kW | 298 |
| Rated speed | r/min | 1800 | ||
| 4 | Hydraulic system | System pressure | MPa | 32 |
| Max. flow | L/min | 2×350 | ||
| 5 | Swing device | Swing speed | r/min | 7.3 |
| Swing pressure | MPa | 25.3 | ||
| 6 | Pilot system | System pressure | MPa | 4 |
| System flow | L/min | 21.5 | ||
| 7 | Traveling device | Traveling speed | km/h | 3.2/5.2 |
| Ground pressure | MPa | 0.1(560mm track pad) | ||
| Max. pulling force | kN | 353 | ||
| 8 | Working parameters | Boom specification | mm | 4100 |
| Stick specification | mm | 2700 | ||
| Bucket capacity of backhoe | m3 | 2.5 | ||
| Max. digging reach | mm | 8550 | ||
| Max. digging depth | mm | 2270 | ||
| Max. digging height | mm | 9920 | ||
| Max. dumping height | mm | 7370 | ||
| Max. digging force of stick | kN | 269 | ||
| Max. digging force of bucket | kN | 271 | ||
| No. | Component | Specification | Qty | Manufacturer |
| 1 | Diesel engine | QSM11-C400 | 1 | America |
| 2 | Main pump | K3V280DT | 1 | Kawasaki/Japan |
| 3 | Main Valve | KMX32 | 1 | Kawasaki/Japan |
| 4 | Swing reduction gear | M5X250 | 1 | Kawasaki/Japan |
| 5 | Travel reduction gear | GFT80T3 | 2 | Rexroth /Germany |
| 6 | Swing roller plate | 014 45 1600 | 1 | Chengdu Tianma Electronic/China |
| 7 | Collecting ring | 1 | Hebei Huahai Machinery/China | |
| 8 | Controller cabinet | 1 | Chengdu GS Electric manufacturing/China | |
| 9 | Rubber hose | 1 | Parker/America | |
| 10 | Air-condition system | 1 | Wuhan Jindong /China |
Suppliers with verified business licenses
Audited Supplier 
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