0.8 Cum Bucket Excavator Boom Arm CAT330 With 1 Ton Extra Counter Weight

^{0.8 Cum Bucket Excavator Boom Arm CAT330 With 1 Ton Extra Counter Weight}

^Description:

^{Excavator standard boom arm usually shorter with big bucket,but work range also very small range.}

^{Long reach excavator boom arm is larger work range,and very popular and high efficient in dredging work,dredging river,dredging sea,dredging port,etc}

^{Long reach excavator boom arm also popular in lots of constructions,such as subway construction,dam construction,etc}

^{Specification:}

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

^{Specification of this CAT330 long excavator boom arm:}

^{Our standard 30ton excavator 18m length boom arm,usually bear 0.6cum bucket,and no need extra counter weight.}

^{This customer asked 0.8cum bucket,bigger than our original design,so we add 1 ton extra counter weight for the long boom arm,to keep balance of the excavator}

^{Our service:}

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

<sup>We have detailed dimension of this CAT330D excavator,so just give us the excavator model is ok.

2. Main sheet Material of this CAT330D 18m Length excavator long reach boom arm 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. In order to make the welding can go to the internal of the steel-sheet and make the structure have higher performance.</sup>

^{Before welding,we have usen big edge milling machine to bevel the edge of the sheet.}

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

^{5.For all long boom we produced,will supply follow parts:}

^{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}

^{6.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:

^{1.Our domestic customer have a project to build a big canal.}

^{2.The CAT330D excavator original boom arm work range too small,so he purchase the long boom arm from us for soil loading.}

^{Work picture:}