| Arm Length: | 6.8meters |
|---|---|
| Bucket Capacity: | 2.8 |
| Engine Power: | 300 hp |
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| dx420 | ||
| Specifications | Performance | Power System |
| Operating weight (kg) 41200 | Rotational Speed (rpm) 9.5 | Engine Model: Doosan DE12TIS |
| Bucket capacity (m³) 1.44-2.18 | Travel Speed (km/h) 3.3-5.5 | Rated Power (kw/rpm): 210/2000 |
| Boom length (mm) 6700 | Bucket Digging Force (kN) 242.1/264.6 | Cooling Method: Water-cooled |
| Arm length (mm) 2600/3250/4000 | Arm Digging Force (kN) 218.5/139.1; 176.4/193.1; 152.9/166 | Excavation Range |
| Place of origin Shandong Yantai | ""Main Dimensions | Maximum Excavation Radius (mm) 11520 |
| Tonnage (ton) 42 | Total Transport Length (mm) 11690 | Maximum Excavation Radius at Standstill (mm) 11310 |
| Power Traditional power | Total Transport Width (mm) 3350 | Maximum Excavation Depth (mm) 7725 |
| Hydraulic System | Total Transport Height (mm) 3575 | Maximum Excavation Height (mm) 11000 |
| Main Pump Type: Parallel Inclined Axis Axial Piston Pump | Cab Height (mm) 3150 | Maximum Unloading Height (mm) 7845 |
| Main Pump Maximum Flow Rate (l/min): 2×315 | Access Width (mm) 2990 | Maximum Vertical Excavation Depth (mm) 4400 |
| Working Hydraulic Oil Circuit (Mpa): Standard 31.4 / Boosted 34.3 | Counterweight Ground Clearance (mm) 1277 | Maximum Effective Excavation Depth (mm) 7570 |
| Travel Hydraulic Circuit (Mpa): 26.5 | Track Ground Length (mm) 4250 | |
| Introduction to Beijing Dingsheng Yuanhang Construction Machinery Co., Ltd. Beijing Dingsheng Yuanhang Construction Machinery Co., Ltd. is a company that focuses on the export of construction machinery. Its business scope covers a variety of heavy construction machinery. The following is a detailed introduction to the company: Main business: Mainly engaged in the export of construction machinery, including but not limited to: (1) Excavators: As an important member of construction machinery, excavators play an important role in many fields such as construction, mining, and road construction. The company provides a variety of excavator models, suitable for engineering projects of different scales and difficulties. (2) Bulldozers: Bulldozers are mainly used for land leveling, road paving and other projects. They have strong thrust and stable performance. The company's bulldozer products undergo strict quality inspections to ensure stable operation in various harsh environments. (3) Forklifts: Forklifts are indispensable equipment in logistics, warehousing and construction projects. The forklifts provided by the company are efficient and flexible, and can meet the needs of different customers. (4) Cranes:Cranes are widely used in construction, bridges, ports and other fields. The cranes provided by the company have strong lifting capacity and stable operating performance, which can ensure the smooth progress of engineering projects. Enterprise advantages: (1) Product quality: The company pays attention to product quality. All products undergo strict quality inspection and performance testing to ensure that they meet international standards and customer requirements. (2) Export experience: The company has rich experience in exporting construction machinery and can provide customers with a full range of export services, including customs declaration, transportation, installation, etc. (3) After-sales service: The company attaches importance to after-sales service and provides customers with timely and profe |
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