long arm excavator attachment 12 meter sliding arm sliding boom for hitachi doosan excavator
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whatsapp: +86 15322105263
Tel: 0086 15322105263
E-mail: abby@excavatorboomarm.com
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Catalogue ZH excavator boom arm.pdf
Highlights of excavator sliding boom slding arm
An excavator sliding arm, also known as a telescopic arm or extendable arm, is a specialized feature found on some excavators. It is designed to increase the reach and versatility of the machine by providing an additional telescoping section that can extend or retract.
The sliding arm consists of two or more sections that slide into one another, similar to a telescope. The sections are usually made of high-strength steel and are connected by hydraulic cylinders, which allow for controlled extension and retraction.
When the arm is fully retracted, it functions like a standard excavator arm, providing a shorter reach and digging capability.
However, when the hydraulic cylinders extend the sliding sections, the arm's length increases, enabling the excavator to reach further distances or depths.
This feature is particularly useful in applications where additional reach is required, such as excavating deep trenches, working on sloped terrain, or reaching over obstacles. It allows the operator to adjust the arm's length on the go, without the need for manual arm changes or repositioning of the entire machine.
It's important to note that not all excavators come equipped with a sliding arm. This feature is typically found on larger, more advanced excavator models designed for specific applications where extended reach is a priority. 
Zhonghe excavator sliding boom arm's features
(To avoid oil leakage)
Built in telescopic oil cylinder with dual oil seal design to prevent hydraulic oil leakage and extend the service life of the sliding oil cylinder
(Smooth operation)
Nylon sliders, suitable lubrication holes, and sturdy telescopic cylinders provide smooth and precise operation, enabling efficient operation of the excavator
The specification of excavator sliding arm
| Excavator Ton | (A)Maximum working Length of arm | (B)Maximum digging height | (C)Maximum digging radius(mm) | Bucket Volume(cbm) | Counter Weight(Ton) |
| 12-15T | 5700 | 8000 | 10400 | 0.2-0.3 | |
| 20-25T | 9150 | 10100 | 13000 | 0.4-0.7 | |
| 20-25T | 11000 | 12300 | 15200 | 0.4-0.7 | 1-2T |
| 30-35T | 11000 | 12000 | 15800 | 0.6-0.9 | |
| 40-45T | 12100 | 16000 | 19200 | 0.8-1.3 | |
Advantages of Excavator Sliding Arm Sliding Boom
Adavantage 1:
Built-in wear-resistant plastic slider for easy replacement and maintenance. Double limit design reduces cylinder pull and cylinder vibration.
Adavantage 2
Plate thickness 20mm. Cut as a whole rather than spliced, it is stronger and less likely to deform.
Adavantage 3:
Telescopic cylinder double oil seal design extends the service life of the cylinder.
Adavantage 4:
Steel plate sliders are designed between the sliders to avoid direct contact and wear of the sliders.
Recommended Excavator Attachment Parts
1. Long reach excavator boom
2. Excavator telescopic boom
3. Demolition boom
Please tell us your excavator model number and the digging length, so that we can give you a suggestion as soon as possible.
ZHONGHE MACHINERY'S ADVANTAGES
1. 14000㎡ Workshop with Precision Equipments
2. High-tech R&D Team
3. Experienced Workers
4. Customization
5. Prompt Lead Time (7-15 days)
6. Excellent Service
FAQ
Q: Are you a manufacturer?
A: Zhonghe machinery offered a wide range of attachment parts for excavators and dozers. Such as long reach arm, demolition arm, telescopic arm, standard bucket, rock bucket, cleaning bucket, tilting bucket, etc. We know that the perfect combination of high-quality cast steel products and a moderate price is the key to the success.
Q: Why choose Zhonghe over any other companies?
A: We have a professional production team and design team to provide each customer with high-quality and personalized customer service to ensure correctness, so we have good reputation in China, and our annual sales are among the best in our country.
Q: What can I get from you? A: 1. The product is made of Q355B steel, a superior and sturdy material on the market, and the steel is cut with a 45-degree slope and then gas welded, making it more sturdy and 30% longer lifetime than normal materials. 2. All accessories are included, no additional purchases are required. Professional online video guides installation to make installation worry-free. 3. Lifetime free online customer service consultation if you have any questions.
Q: How do I start to order?
A: Firstly, talk to our sales about your machine model, working conditions, special needs and deadline. Then our sales will give you proposals FYR. You will receive a quotation ASAP after confirming the proposal.
Q: What are your terms of payment?
A: We prefer T/T (50/50) through Ali Credit Insurance as a trial order.
Q: Are you always delivered on time?
A: We can't promise about the sea freight but what we can do is shorten our lead time while keeping the same quality level. So there will not be any problem even if the sea freight is delayed for a couple of days.
Any details, Pls contact Ada !!!
| Contact | Ada |
| Whatsapp | +86 15322105263 |
| Tel | 0086 15322105263 |
| E-mail | abby@excavatorboomarm.com |
