18M LONG REACH FITS KOMATSU PC300 EXCAVATOR

Description

18M Long Reach fits KOMATSU PC220-8/9C240-8/PC270-8Excavator
9.7 boom, 8.3m stick, 0.8m3 Bucket,
6 pins, 7 pipes, 22ton linkage, PC220-8 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