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Durable long reach excavator arm 18m ， Excavator long reach boom arm for CAT320

Name: Durable long reach excavator arm 18m ， Excavator long reach boom arm for CAT320
Brand: ZHONGHE
SKU: 20-27T
Price: 9998 USD
Availability: InStock
Rating: 5 (173 reviews)

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Customer Reviews

High quality excavator boom with good price! I like it very much, so I brought 2 units of demolition arm again. The whole process went smoothly. Next time I need to buy excavator arms, I will buy them from here.

—— David Cordova

Very happy with the service provided. All questions were answered promptly. The product was as described and arrived on time. Great packaging. The biggest surprise was that the welding quality of the product exceeded my expectations.

—— Vaina Conroy

Very helpful. The excavator long reach arm I purchased are solidly built, well made and I have no doubt they will last for many years.

—— William Hollister

This excavator is exactly as described. I compared many sellers and finally chose to buy from them. Whether it is service or product quality, I can only say high quality.

—— Kiran Ogale

For the price, I was very happy to see the quality and craftsmanship that was put into excavator long arm. Runs great and has plenty of power. The whole time very very pleased with the services.

—— Jerry Anderson

Very reliable partner with professional team, I am so satisfied with their fast delivery and good products, I get the machine in hand now, and will in use this week.

—— Libaah Shaadh

Came in better than expected. Looking to buy 5 sets of this long boom more now they work so well and are easy to replace my old one.

—— Marcello Batocchi

I am satisfied with their service much, I had problems installing the product after receiving it, but they provided online video instructions and it now works perfectly with my excavator, thank you for the product and services.

—— Glyn Cann

Buen producto, excelente servicio, el brazo de extensión ha estado en uso durante dos meses y se adapta perfectamente a mi excavadora.

—— kazi Shoeb

Super service très bon suivi commercial et société sérieuse

—— Manuel Palos

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Durable long reach excavator arm 18m ， Excavator long reach boom arm for CAT320

Large Image : Durable long reach excavator arm 18m ， Excavator long reach boom arm for CAT320

Product Details:

Place of Origin:	China
Brand Name:	ZHONGHE
Certification:	CE
Model Number:	20-27T

Payment & Shipping Terms:

Minimum Order Quantity:	1set
Price:	9998
Packaging Details:	Plastic wrap and bubble wrap packing
Delivery Time:	15`20days
Payment Terms:	T/T
Supply Ability:	50set one month

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Durable long reach excavator arm 18m ， Excavator long reach boom arm for CAT320

Description

Material:	Q355B	Size:	Custom
Condition:	New Long Reach Boom & Arm	Warranty:	1 Year
After-sales Service Provided:	Online Support	Bucket Capacity:	0.4-0.5CBM
High Light:	Long Reach Arm , Excavator Long Reach Boom

Durable long reach excavator arm 18m , Excavator long reach boom arm for CAT320

Catalogue ZH excavator boom arm.pdf

Product advantage of long reach boom arm

Features:
1. Material:A.)All Q355B Steel for standard long reach boom (strenght:345Mpa).
B.)Heavy-duty long reach boom and excavator tonnage above 40ton :we use Q690D high strength steel (strength:690Mpa,same as
Weldox700 in Europe )
2.Internal view(spaced by vertical and horizontal reinforcement plate at regular interval)

3.All steel plate are beveled by beveling machine before welding.

4.Welding:
A.) Welded with mixed gas between argon and carbon dioxide. Argon content:80%.Carbon dioxide content:20%.
B.) Welded by auto-welding machine .

5.Pins:

All of our pins are hardened (to enhance hardness), tempereded(to enhance toughness) and grinded .
So our pins costing is very high and we never had problem with our pins.

6.The cylinder :

We purchase from S-any Company .So the quality of cylinder is very reliable .

7.The painting :,
we can insure the color 100% match with original machines' color,and making sure our paint does not fade during
long time use .

Durable long reach excavator arm 18m ， Excavator long reach boom arm for CAT320 0

The specification of long reach arm for excavator

Excavator Ton	Total Length(mm)	(A)Boom(mm)	(B)Arm(mm)	Maximum Digging Radius(mm)	Maximum Digging Depth(mm)	Maximum Unloading Height(mm)	Maximum Digging Height(mm)	Bucket Volume(cbm)	Cylinder(ton)
11-15T	13000	7250	5750	11200	9000	7550	9350	0.15-0.3	12T
20-25T	15400	8220	7180	14500	11300	10400	12600	0.4-0.6	12T
20-30T	18000	10000	8000	17300	13000	17200	14000	0.4-0.7	12T
35-40T	20000	11000	9000	19200	14900	12900	15200	0.6-1.2	12T
40-45T	22000	12000	10000	21300	16000	14000	17000	0.5-1	20T
40-50T	24000	13000	11000	23000	17900	15200	18100	0.5-1.1