Bedrock 20m Long Reach for John Deere 450 Excavator

20m Long Reach fits John Deere 450/ Hitachi 450 Excavator

11 boom, 9m stick, 1.2m3 Bucket, 
6 pins, 7 pipes, 23ton linkage, CAT 323 cylinder. 

Supporting structure included for easier packing and transportation
CE mark

Using Computerized analysis for the stress distribution of the long reach and optimizes the design structure
Using larging 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 top Quality boring machine to ensure the parallelism of the pin holes
All products are sandblasted, the appearance of the product is smooth and clean
Using top quality cylinders