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17600Mm Long Reach Excavator Booms

China Dongguan Hyking Machinery Co., Ltd. certification
China Dongguan Hyking Machinery Co., Ltd. certification
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17600Mm Long Reach Excavator Booms

17600Mm Long Reach Excavator Booms
17600Mm Long Reach Excavator Booms

Large Image :  17600Mm Long Reach Excavator Booms

Product Details:
Place of Origin: China
Brand Name: HYKING
Certification: CE,ISO
Model Number: HK-LR900
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiation
Packaging Details: film packing
Delivery Time: 45 days
Payment Terms: L/C,T/T
Supply Ability: 5 sets/month

17600Mm Long Reach Excavator Booms

Product Name: Long Reach Excavator Booms Excavator: Hitachi ZX870
Model: HK-LR900 Bucket: 1.8 Cum Rock Bucket
Max Reach: 17600 Mm Max Cut Depth: 11900 Mm
Folding Height: 3900mm Material: Q345B+Q690D
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17600Mm Long Reach Excavator Booms


17600Mm excavator long reach boom


ZX870 Long Reach Excavator Booms

17600Mm Long Reach Excavator Booms

Long Reach Excavator BoomsType: 


standard boom and arm,long reach boom and arm,heavy duty long reach boom and arm,high reach demolition.


Long Reach Excavator Booms Applications:

Building demolition, river dredging, high way foundation, dam and powerplant construction project, etc
Long Reach Excavator Booms


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
Folding height 3900mm
Material Q345B+Q690D
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.
Our service:
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:

  • 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.
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:


Total Length

Self weight

Max reach

Max cut depth (mm)

Max cut

Folding height(mm)

Bucket Vol.


LR120 13000 2800 12500 9000 11300 2900 0.3 10~15
LR200-1 15500 4150 15400 11340 12510 2980 0.6 16~22
LR200-2 18000 4400 17600 12200 13500 3040 0.4 20~24
LR300 18000 5200 17600 12200 13720 3210 0.4 25~33
LR350 20000 6000 19600 14500 14920 3320 0.5 30~36
LR400 22000 6500 21600 16100 16100 3400 0.6 35~42
LR450 24000 7000 23200 18000 17300 3430 0.6 40~50

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 Details
Dongguan Hyking Machinery Co., Ltd.

Contact Person: Terry Wang

Tel: +86-13662847893

Fax: 86-769-88882384-001

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