Payment & Shipping Terms:
|Product Name:||Long Reach Excavator Booms||Bucket:||1.8 Cum Rock Bucket|
|Max Reach:||17600 Mm||Max Cut Depth:||11900 Mm|
excavator boom extension,
long reach attachments
Non Counter Weight Long Reach Boom And Stick Hitachi ZX870 17600 Mm Max Reach Height
Long reach excavator is large work range,Original excavator standard boom usually shorter and small work range.
Advantages of Long reach boom is large work range,advantages of standard boom is bigger bucket.
Long reach boom is very popular in lots of constructions,such as subway construction,dam construction,etc
Long reach boom also very popular and high efficient in dredging work,dredging river,dredging sea,dredging port,etc
Specification of this Hitachi ZX 870 Excavator 18m Long Reach Boom :
|Total length||18000 mm|
|Boom length||10000 mm|
|Stick length||8000 mm|
|Bucket||1.8 cum rock bucket|
|Max reach||17600 mm|
|Max cut depth||11900 mm|
|Max cut height||13820 mm|
|Extra counter weight||no need|
- For this long reach excavator booms,we advise 1.6 cum bucket is ok.
But customer said that,most time,the excavator is excavating sand,only some time for placing rock.
So we prepare a bigger 1.8 cum rock bucket for customer.
1. We specialized in customizing all kinds of long boom for all kinds of excavators.
We have detailed dimension of this Hitachi ZX870 excavator,so just give us the excavator model is ok.
2. Main sheet Material of this Hitachi ZX870 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 mill the edge of the sheet.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.
5.For all long boom we produced,will supply follow parts:
Stick cylinder:Can match original stick cylinder to save cost,if you need,we also can prepare.
For bigger excavator(tonnage higher than 50ton),we advise use the original stick cylinder,original cylinder quality much more better.
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.
Specification of our standard long reach excavator boom arm:
Max cut depth (mm)
Above parameter is our standard parameters,if you need special design,we can customize for you.
1. Customer purcahse 2 kits this kind of Hitachi ZX870 Long excavator booms from us.
2. Customer have a project for building a wind farm on the beach.
3. Customer use the excavator to excavating sand,then place rock for concreting the base of wind power generator.
Contact Person: Terry Wang