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Excavator Boom & Arm:
Supply more than 90 kinds of standard booms & arms, and extension jibs for construction machinery such as komatsu, kobelco, hitachi, kato, sumitomo, cat, hyundai, daewoo, etc.
We can also design extension jibs according to customers drawings.
Advantages:
1. Boom welding by automatic welding machine
2. Boom boring by floor-type milling and boring machine
3. Professional committed to the work device of the excavator front-end and sanitation equipment research and development, manufacture and sales in a bodys modernized enterprise
No.
Name
Tonnage
Length
(mm)
Weight
(KG)
Suit
1
Boom
35-40T
5000
6800
CAT336, CAT340, PC400, SY365, ZX360, EC380
Arm
3500
7200
2
Boom
41-50T
5100
8000
CAT345, CAT349, PC450, SY465, ZX450, EC480
Arm
3700
9000
3
Boom
51-65T
5300
12000
CAT365, PC600, PC650, EX600
Arm
4000
11500
4
Boom
66-90T
5700
13600
CAT374, CAT385, PC700, PC800, EX800, EX850, EC700, XE900
Arm
4500
13000
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