special customization 15m long arm is suitable for Hitachi 330 with 1.8 cbm sand unloading

Any details,pls contact Ada

Introduction of Excavator Long Reach Boom Arm

The long boom of the excavator provides operators with a greater range of operations and excavation capabilities, thus completely changing the construction and excavation industry. The long boom changes the way tasks are performed, providing several advantages to improve efficiency, effectiveness, and workplace safety.

The main advantage of using an excavator's long arm is that it can provide a longer extension range. Operators can now work further away from the machine, allowing them to enter previously inaccessible areas that were difficult or impossible to excavate. Whether in deep trenches or high-rise buildings, long arms enable operators to efficiently perform tasks and expand their operational range.

Highlights of Long Boom Excavator
1.Three layers with four passes welding
2.Graphite alloy copper sleeve
3.Seamless precision steel pipe
4.Centralized lubrication system
5.Each welder has more than ten years of experience to ensure stable quality
Diameters of Long Boom Arm:

welcome to contact for more models and details!

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1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

2.what can you buy from us?
Excavator long reach boom, demolition boom, sliding arm, tunnel boom, rock bucket, thumb bucket, cleaning bucket, rake bucket, log grapple.

3. Product quality inspection?
This factory has an independent quality department. Each product is tested and qualified before leaving the factory.

4. Can OEM be carried out ?
OEM can be carried out as needed, but only with authorization from the brand can OEM be carried out.

5. How can we guarantee quality?
Every single ZHONGHE product has been passed three-stage Quality Control System to ensure that is a qualified product before shipping.