SK350 Excavator Boom Arm 4T Counter Weight 0.6cum Bucket High Efficiency For Construction

^{SK350 Excavator Boom Arm 4T Counter Weight 0.6cum Bucket High Efficiency For Construction}

^{Long reach boom excavator is large work range,and very popular and high efficient in dredging work,subway constructions and lots of other projects.}

• ^{Bucket:1 pcs}
• ^{Linkage:1 kits}
• ^{Bucket cylinder:1 pcs}
• ^{Hydraulic pipe:1 kits}
• ^{Lubricant pipe:1 kits}
• ^{Counter weight(if need):1 pcs}
• ^{Stick cylinder:Can match original stick cylinder to save cost,if you need,we also can prepare}

^{Specification of this Kobelco SK350 22m Long Reach Excavator boom arm:}

^{This is a very longer long reach excavator boom,need 4 ton counter weight to keep balance.}

^{Specification:}

^{Above parameter is our standard parameters,if you need special design,we can customize for you.}

^Description:

^{1. We specialized in customizing all kinds of long boom for all kinds of excavators.}

<sup>We have detailed dimension of Kobelco SK350 excavator,so just give us the excavator model is ok.

2. Main sheet Material of this Kobelco SK350 excavator long reach boom is Q345B + Q690D,the top and bottom cover plate of boom and stick is Q690D,and other sheet is Q345B,Pin’s material is 42CrMo4.

3. Before welding,we have use big edge milling machine to bevel the edge of the sheet.</sup>

^{So the welding can go to the internal of the steel-sheet and make the structure have higher performance.}

^{4. Welding is protective gas welding,the protective gas is 80% Argon and 20% CO2 mixed.}

^{If you need extra hydraulic pipe for breaker or other attachments,we also can prerpare for you.And the attachments pipe have stop valve in both end,it's easy for replace attachments.}

^Application:

^{Customer purchase this Kobelco SK350 22m long reach excavator boom arm for dredging work.}

^{Factory assembly picture:}