14m Telescopic Dipper Arm for 20 tons-30 tons Excavator ， Excavator telesopic boom
whatsapp/wechat:+86 18127591702
sophia@excavatorboomarm.com
Line~:supersophia1990
@excavatorrockbuckets.com
01 Use Q355B and 700 material,
02 Adopts precision steel pipeline
03 Built-in telescopic tubing
04 Two layers groove welded to ensure
05 Double quality inspection before leaving
06 The tolerance of position size within 1 mm
We has more than 14000㎡ steel structure standard workshop with a large number of high precision processing equipments.
2. High-tech R&D Team
We use precision drawing software to achieve the max working range under the premise of safe operation.
3. Experienced Workers
There are more than 60 skillful staffs, 30 welding workers with over 5 years welding experience.
4. Customization
(1)Match all brand excavator.
(2)Color, length, material can do according to you.
(3)Extra pipeline can be added to suit to some extra appliion.
5. Prompt Lead Time
(1)Our lead time is 7-15 days.
(2)Our annual output of various types of excavator boom arms can reach 600 sets.
6. 100% Service
(1)Online support within 24 hours.
(2)Appointment video technical support. (Our engineers have focused on excavator boom and attachment over 10 years)
| name | number | main material | warranty(day) |
| Telescopic Arm | 1 | Q355B and Q690 | 360 |
| Bucket | 1 | Q355B | 90 |
| Bucket cylinder | 1 | — | 180 |
| Linkage assenbly | 1 | Q355B | 180 |
| Pin | 6 | 40Cr | 0 |
| High-pressure hose | 4 | 4 layers wire ring | 0 |
| Bidirectional foot switch | 1 |
Q1: How long of telescopic dipper arm to choose
A1: It is depend on your excavator model, generally 20~27tons with 0.4cbm bucket can choose 14M, 30~36tons with 0.6cbm bucket also can choose 14M
Q2: How long is the production time.
A2. Generally , we can finished produce in 15days
Q3:How to place an order
First , contact our sale to confirm product details and quotation . 30% deposit to confirm order.
Second , before arrange produce ,we will send you drawing to confirm
Thirdth, after finished produce , we will take product picture and video for you . if no problem , pay 70% balance .
The last step is arrange loading goods to clients , will offer client the shipping details.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.