Defeng Manufacturer Customized Heavy-Duty Excavator Long Arm Q355B Mn Steel CE/ISO Certified
Defeng Manufacturer Customized Heavy-Duty Excavator Long Arm Q355B Mn Steel CE/ISO Certified
Used for Komatsu pc70 pc78 pc120 pc56 312 Kobelco
| The overall weight | 12 Tons | 20 Tons | 25 Tons | 30 Tons | 35 Tons | 40 Tons | 45 Tons |
| The length of the extended arm | 10 Meters | 18 Meters | 20 Meters | 22 Meters | 24 Meters | 26 Meters | 28 Meters |
| Extended arm weight | 2.8 Tons | 4.8 Tons | 5.6 Tons | 6.6 Tons | 7.5 Tons | 8.5 Tons | 9.5 Tons |
| Dig bucket capacity | 0.2 m³ | 0.4 m³ | 0.45 m³ | 0.5 m³ | 0.6 m³ | 0.7m³ | 0.8 m³ |
| Maximum excavation height | 7 Meters | 15 Meters | 17 Meters | 19 Meters | 21 Meters | 23 Meters | 25 Meters |
| maximum digging radius | 9 Meters | 17 Meters | 19 Meters | 21 Meters | 23 Meters | 25 Meters | 27 Meters |
| Maximum mining depth | 6 Meters | 14 Meters | 16 Meters | 18 Meters | 20 Meters | 22 Meters | 24 Meters |
| Transportation height | 2.2 Meters | 3 meters | 3.2 Meters | 3.2 Meters | 3.2 Meters | 3.4 Meters | 3.4 Meters |
| Maximum plus length | 15 Meters | 20 Meters | 22 Meters | 24 Meters | 26 Meters | 28 Meters |
Defeng Mechanical Manufacturing Limited Established in 2019, Although our company was established in 2019, but our
team has been in this industry for over 15 years! Defeng Mechanical Manufacturing Limited is a dynamic China-based
manufacturer and trader specializing in high-quality, custom-engineered components for heavy machinery. Headquartered
in the Guangdong Province, we combine advanced production capabilities with global business expertise to serve clients
across construction, mining, and marine industries worldwide.
Production workshop
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.