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Alloy Steel Q355 Excavator Boom Arm , Standard Mini Excavator Arm OEM Accepted

Good quality Heavy Duty Excavator Bucket for sales
We tried our first order in 2018, which was two years after I exchange my business card with Alice in 2016 Bauma conexpo India. Our supplier didn't finish our order on time, and it will cause around 100,000 USD lose to us. That's when we tried Huitong the first time. Huitong is good at dealing with rush orders, and the quality is very good.

—— Mr.Varun, Dealer, India

I work with Huitong the first time when I started my importing business. I've got tons of market insights from Jeremy. He is such a good friend being very tolerant to my bad temper. In 2017, Jeremy helped me handle a problem of bill of lading, which is caused by me. Huitong always emphasize that we should deal with the problem as soon as it occurs.

—— Mr.Stanislav Lilov, Bulgaria

We started cooperated with Huitong from 2017, they are honest, professional, always help us slove problems at the first step, we buy excavator attachments from Huitong in one stop, we share market insights like a good friend. Love Their Work.

—— Sony

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Alloy Steel Q355 Excavator Boom Arm , Standard Mini Excavator Arm OEM Accepted

Alloy Steel Q355 Excavator Boom Arm , Standard Mini Excavator Arm OEM Accepted
Alloy Steel Q355 Excavator Boom Arm , Standard Mini Excavator Arm OEM Accepted Alloy Steel Q355 Excavator Boom Arm , Standard Mini Excavator Arm OEM Accepted

Large Image :  Alloy Steel Q355 Excavator Boom Arm , Standard Mini Excavator Arm OEM Accepted

Product Details:
Place of Origin: Guangzhou China
Brand Name: Huitong Machinery
Certification: ISO9001:2008
Model Number: Standard Boom
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: $10000-15000
Packaging Details: Standard Package
Delivery Time: 10-15 working day
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 300 Piece/Month
Detailed Product Description
Material: Alloy Steel+ Q355 Color: Based On Your Machine
Certification: ISO9001 Package: Wrapping
Delivery: Sea/As You Required Application: Excavator
MOQ: 1
High Light:

construction equipment boom


excavator boom stick

Excavator Standard Boom Suits for Machines of Any Brand With high Quality Control and Big Discount on Trial Order


Product Description

- High Quality Control, Supplying companies and dealers like: SANY, KOMATSU, HYUNDAI, KATO. etc. in China
- Made of top quality steel importing from CSG(top 50 steel maker in China)
- Ten years of professional manufacturing experience with mature quality control system

- Great design team are ready to meet your requirements( OEM accepted)



Product Application and Features

1. Applicable for all the make and model of excavator.


2. Standard supply include:boom and arm,oil pipe/hose,lubricating system.


3. Many different material such as Q345B,Q690D, HD785 are optional to suit to your application.


4. Big boom can be two jointed pcs to make it fittable into container to save shipping cost.


5. All the seam are 45 degree tapered before welding.


6. Six month warranty


7. Some parts can be consolidated using thicker plate or overlapping another plate for heavy-duty application.


8. Boom cylinder,bucket cylinder , arm cylinder ,bucket and link assembly can also be supplied if customer want.


9. Extra pipeline can be added to suit to some extra application.



Product Advantages

Phosphating tube:

1) Better protect the Hydraulic system and extend service life.

2) Providing more power to the motion of arm and boom

3) Excellent anti-corrosion and anti-rust ability


Copper Sets:

1) Copper Sets are 6X durable than steel sets. Extend service life.

2) Better protect the Boom.


Great Welding:

1) All welding are done by experienced worker with, at least, four years of excavator attachment welding experience.





Standard Boom and Arm
Machine Tonnage Total Length of Boom and Arm(mm) Bucket Capacity(m³) Weight(kg) Max.Digging Height(mm) Max.Digging Depth(mm) Overall Height(mm)
6T 5935 0.2 5300 5850 3800 2550
12T 7720 0.5 12000 8610 5520 2175
20T 9425 0.8 19900 10000 6620 3040
30T 11100 1.4 31200 10210 7380 3280
35T 11140 1.6 33000 10210 7380 3280
40T 11940 2.0 42100 10925 7790 3400
45T 12040 2.1 45125 10925 7790 3400



Customer Service

1. Before signing an official contract with our customers, we will help to analyze and provide professional solutions, recommdations based on the project information provided by customers.


2. An experienced tech-team are ready to meet your special requirements.


3. Your inquire related to our products or price will be replied in 24 hrs


4. Keeping our customers update about the orders' production process and arrange quality checking in the workshop is available if you want.


5. Online techinical supports are available for the whole product life. Oversea services are available with extra fees.


6. Shipment support is provided for our customer.



Packing and Shipping

1.We pack it by film at first, then secure it inside the container by fixing to the container wall through steel wire.


2.One container can load 3 complete sets(we use rack to hold the upper sets).


3.Production leadtime is 15 days for 1 set, 20 days for 3 sets.






We are a factory based in Guangzhou, China. And we've gained the export certification. Feel free to let our sales know ahead, if you planed for paying a visit to our factory.



We accept OEM for every product that we produce; There is no MOQ for any of our product if you wanted a OEM; We've been doing OEM ever since the year we established our factory, which is 2010



We can't promise about the freight but what we can do is shortening our lead time while keep the same quality level. So there will not be any problem even if the sea freight delay for a couple days.



Ce certification is for one product, not the whole factory, and we have way too many product lines to registered CE for, but our customers from Europe said it's easy to solve the CE problem. And we are working on the CE certifications registration process, in order to save our customers' time in the furture.



First, talk to our sales about your machine medel, working conditions, special needs, deadlines. Then, our sales will provide the details you need. All inquiry will be responed within 24 Hours.

Of course, unlike others who might hide their production process, our production process are totally open for our customers. Feel free to inform our sales about your needs.

Contact Details
Guangzhou Huitong Machinery Co., Ltd.

Contact Person: Tang

Tel: 86-18922117251

Send your inquiry directly to us (0 / 3000)