excavator dipper arm

Model:	CAT320
Brand:	long reach boom
Origin:	Made In China
Category:	Electronics & Electricity / Other Electrical & Electronic
Label:	excavator stick , excavator long boom , excavator long arm
Price:	¥10000 / pc
Min. Order:	1 pc

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Product Description

Super booms and handles for excavators for hitachi cat komatsu doosan kobelco hyundai sumitomo cat 220 excavator

The parameters of Long reach stick

Long Reach Boom Arm Accessories
name	number	main material	warranty(day)
Boom	1	Q355B	360
Arm	1	Q355B	360
Bucket	1	Q355B	90
Bucket cylinder	1	—	180
Linkage assembly	1	Q355B	180
Pin	6	40Cr	0
High-pressure hose	4	4 layers wire ring	0
Lubrication pipe	3	1 layer wire ring	0
Steel tube	6	20#steel	0

Introduction of excavator boom and stick production process.

Welding is done by robotic welding machine to ensure the highest attainable quality and consistency. Product design are accomplished by utilizing latest CAD software, simulated via advance Finite Element Analysis (FEA) tools, ensuring optimum design integrity.

Pictures show of pattern excavator Long Reach Front