Bedrock Excavator Attachment for Caterpillar 320D 320DL 320EL Excavator

18m Long Reach fits CAT 320D 320DL 320EL Excavator

9.7m boom, 8.3m stick, 0.6m3 Bucket,
6 pins, 7 pipes, 12ton linkage, CAT 312 cylinder.

Supporting structure included easier packing and transportation
CE mark

Using Computerized analysis for the stress distribution of the long reach and optimizing the design structure
Using lagging milling equipment to improve welding
Using Cold-rolled precision steel for the pipes and finishing by phosphoric acid washing, in order to make the pipes smoother, reducing hydraulic oil flow resistance and reducing oil circuit pollution
Using Robotic top-quality welding
Using ultrasonic non-destructive testing to ensure the welding quality
Using the top Quality boring machine to ensure the parallelism of the pinholes
All products are sandblasted, the appearance of the product is smooth and clean
Using top-quality cylinders