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CAT330C Long Reach-Std arm and boom

Typically used for excavation work over longer distances, for all those hard-to-reach areas, and to maximise production.

The design of a long reach excavator can withstand higher loads, resulting in greater excavation force and lifting capacity.

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Product Details

Welding process is mainly by high tech robotic welding machine and some parts by manual welding with over 15 years experience. To guarantee the durability, conformance in quality and solidity.

All products are shot blasted to ensure the surface is thoroughly clean and free from contaminants and rust.

Sand blasting and shot blasting: release the welding stress, increase the toughness of the product.

In addition, this process presents the steel with a surface texture that provides excellent adhesion for prime coat of paint.


Used to dig very deep holes and trenches, many long reach excavator jobs entail digging a river or lake bottom while the excavator is sitting on a barge or floating platform.

Commonly equipped with an over-sized counterweight to offset the leverage of the long reach boom and stick, the long reach excavator is also used to reach heights with jackhammer attachments as well as other implements.


To be specific, the long-arm digger has the following advantages:

1. Wider Applications
The long arm can work in the tough and extreme working environment where other excavators can’t reach. This unique advantage makes it reliable enough to handle various constructions.

2. Higher Standard
Strict technology and examination standards have been set to manufacture this machine, which guarantees its excellent construction performance.

3. Ease of Operation
The high mechanization and simple working organization of the long-reach excavator make it easier to be operated, thus improving working efficiency and saving labor resource.

4. High safety
The distance between the operator and the operating object is long, which reduces dangers in the working process. And the strengthened structure greatly improves safety.


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