Bedrock 20m Long Reach for Caterpillar 336DL 336EL Excavator

20m Long Reach fits CAT 336DL 336EL Excavator

11m boom, 9m stick, 0.8m3 Bucket,
6 pins, 7 pipes, 20ton linkage, CAT 320 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