Balanced Long Reach Excavator Booms Q345B Q690D Material Size Customized

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

Specification of this CAT329D excavator 20m Long Reach Excavator Booms:

This long reach excavator boom,need 3 ton counter weight to keep balance.

• Falling Object Protection Structure: The top plate of cab is punch-formed with thick high-strength steel sheet integrated with reinforced ribs which maximize the safety of operator.
• Large Rear View Mirror & Alternate Exit: Rear view mirror of SY215C medium excavator is mounted on both sides of the cab which can observe the situation behind the excavator without looking back.
• Large Low Noise Cab: The control provide you with the best driving experience for levers and joysticks designed and arranged according to ergonomic, adjustable seat with suspension, noise reduction design and low-noise engine.

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.

We have detailed dimension of CAT329D excavator,so just give us the excavator model is ok.

2. Main sheet Material of this CAT329D 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.

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

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 purchase this CAT329 20m long reach excavator boom attachments for their subway station construction projects

^{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.}