OEM ODM Long Reach Boom and Arm With Bucket for All Kinds of Excavator

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Product Presentation for Excavator Long Reach

1. Material: Both boom and arm are made of Q355B, the hydraulic steel pipes are Cold drawn seamless steel pipe, the pin material is 40Cr, the high-pressure hose is joint venture pipe with 4 layers of wire coil, the butter pipe is single layer hose, and the bushing into the large arm base is graphite alloy copper sleeve.
2. Parts included: 1pcs long boom,1pcs long arm, 6pcs pins, 4pcs high pressure hose, 5pcs grease pipe, 1kit linkage, 1pcs bucket cylinder, 1pcs bucket.

Highlights of Long Boom Excavator

Three layers with four passses welding at the boom end.
Welding is full and smooth.
Two layers three passes or Three layers four passes
Seamless precision steel.
We adopt high quality Ningbo connectors.
The boom middle use the steel bushing.
Key force-bearing parts are reinforced.
The excavator boom, arm with a standard bucket.
Which are made of Q355B materials, NM400 or LG700

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.

Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd., a manufacturing and trading combo, specializes in customizing different kinds of excavator boom arms and attachments