Slide Retractable Excavator Boom Arm 9m Max Reach Depth Long Durability High Performance

Description:
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. Excavator Slide Arm is assembled on original boom to replace original arm, mainly for projects that need very deep cutting & Excavating requirements.Such as Subway building,dam construction,etc Slide Arm is Retractable,when retract back,can be as a original standard arm.When extend out,much longer than standard arm,can fulfill lots of very deep excavating requirements. For 20ton excavator,max cutting & excavating depth can be up to 9 meter.Covenient for lots of special projects.

Specifications

boom and arm for excavator:
1. Suitable for all model of excavator
2. Different material for your option
3. CE-approved boom and arm for excavator:

Specification of this Komatsu HB215 Slide Telescopic Arm :

Specification of Our series Slide Telescopic Arm:

Our service:
1. We specialized in customizing all kinds of special boom for all kinds of excavators.
2. Main Material is Q345B + Q690D,the top and bottom cover plate 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
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:
Customer use this kind of Slide arm mainly for excavting deep pit in their projects.

Picture in factory:

^{Dongguan Hyking Machinery Co., Ltd. is located in Dongguan, Guangdong Province, a famous manufacturing city in China. Has a large number of high-precision processing equipment, such as plasma, CNC flame cutting machine, floor milling machine, large lathe / drilling machine, etc., is one of the domestic large-scale construction machinery parts manufacturers, the main products are: excavator claws, excavator and long arm, Demolition of the arm, shortening of the arm, grasping the wood, etc. The products are sold all over the country and exported to more than 30 countries. They have provided product supporting services for many large-scale projects such as subway construction, hydropower stations, nuclear power plants, municipal projects, river dredging, and tunnel projects.}

^{Hyking Machinery specializes in non-standard customized services. Customized products are suitable for all brands of excavators: Carter CAT, Komatsu PC, Hitachi ZX (EX), Kobelco SK, Hyundai R, Liebherr, Kato HD, Daewoo (Doosan) DH, Sumitomo SH, Case, Volvo EC, Sany, Xugong, Yuchai, Liugong, Xiagong, Longgong, Luxide, Shanzhong and so on.}

^{"Excellence, craftsmanship" is our belief. Based on customer feedback and field visits by technicians, we continuously improve and perfect products to provide customers with the most perfect service.}