Excavator Boom Attachments Long Reach Excavator Boom Arm For HD450
HD550 , Komatsu Long Arm Excavator
My name is sophia from Zhonghe Machinery , our factory produce
telescopic arm and different types of long arm , please contact me
if you need
whatsapp/wechat:+86 18127591702
sophia@excavatorboomarm.com
Line~:supersophia1990
@excavatorrockbuckets.com
The excavator extension arm is a product that is highly praised at
home and abroad, and it is also the most classic product for
excavators with multiple functions. A product that is used all over
the world, and this product is recognized by the world, I have to
say that the charm of this product lies. So far, there is no clear
national standard to restrict this product in China, and it is all
modified based on experience. This product was introduced into
China in the 1990s and has been around for more than 20 years. It
has changed from a noble product to a civilian product. In terms of
processing technology and design, China has fully mastered it, and
the manufactured extension arm is also similar to Imported
extension arms are of comparable quality.
Advantages:
| ✅ | Q355B for ear seat |
| ✅ | The middle sleeve of the boom adopts an integral forming process |
| ✅ | Flexible steel sleeve, convenient for maintenance and replacement |
| ✅ | Reinforced 45# steel for boom middle sleeve |
| ✅ | Smooth and full weld |
| ✅ | Acid cleaning and phosphating after welding |
| ✅ | Adopt high quality Ningbo connectors |
| Excavator Ton | Total Length(mm) | (A)Boom(mm) | (B)Arm(mm) | Maximum Digging Radius(mm) | Maximum Digging Depth(mm) | Maximum Unloading Height(mm) | Maximum Digging Height(mm) |
| 11-15T | 13000 | 7250 | 5750 | 11200 | 9000 | 7550 | 9350 |
| 20-25T | 15400 | 8220 | 7180 | 14500 | 11300 | 10400 | 12600 |
| 20-30T | 18000 | 10000 | 8000 | 17300 | 13000 | 17200 | 14000 |
| 35-40T | 20000 | 11000 | 9000 | 19200 | 14900 | 12900 | 15200 |
| 40-45T | 22000 | 12000 | 10000 | 21300 | 16000 | 14000 | 17000 |
| 40-50T | 24000 | 13000 | 11000 | 23000 | 17900 | 15200 | 18100 |
Usually use 40GP container to load product !
1. Who are we?
Kaiping Zhonghe Machinery Manufacturing Co., Ltd., manufacturing
and trading combo, specializes in customizing excavator long reach
boom arm and attachments for 5 years.
2. How can we guarantee quality?
Always final inspection before shipment;
3.What can you buy from us?
Excavator long reach boom arm, demolition arm, 2 or 3 sections telescopic arm, tunnel arm,
standard/strengthen/rock bucket, gripper, ripper, etc. Our annual output of various types of excavator boom arms can reach
600 sets.
4. Why should you buy from us not from other suppliers?
We can give you a moderate price with the same quality as we are
original manufacturer. We always use high quality material,
professinal design, keep high quality control during the industry.
5. What's your terms of payment?
We prefer T/T (50/50) through Ali Credit Insurance as a trial order.
6. How long to receive a quotation/PI?
Within 2 working days after you ensure your excavator model and
boom arm working con
Contact sophia to inquiry details !
