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CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front

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China Kaiping Zhonghe Machinery Manufacturing Co., Ltd certification
China Kaiping Zhonghe Machinery Manufacturing Co., Ltd certification
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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CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front

CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front
CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front

Large Image :  CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front

Product Details:
Place of Origin: China
Brand Name: ZHONGHE
Certification: CE
Model Number: 20-27T
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: 12600
Packaging Details: Plastic wrap and bubble wrap packing
Delivery Time: 15`20days
Payment Terms: T/T
Supply Ability: 50set one month

CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front

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

0.5CBM Bucket Excavator Boom Arm

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Q355B Super Long Reach Front

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18m Super Long Reach Front

18 Meteres excavator long arm CAT320D SK200 DX200 ZX200 SH200 R920 SY200 liugong 920 spade boom stick for backhoe dredger

 

The video show of dipper arm extension

 

CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 0


 
Product advantage of long excavator boom and arm:

01 Use Q355B material,
02 Adopts precision steel pipeline
03 Adopt alloy copper sleeve big arm base
04 Two layers groove welded to ensure
05 Double quality inspection before leaving
06 The tolerance of position size within 1 mm
07 Angle of boom and arm can reach 163°

 

CUSTOMIZATION:

1. Applicable for all brand excavator.

2. Color, length, material can do according to you.

3. Extra pipeline can be added to suit to some extra application.

4. Boom cylinder and stick cylinder can also be supplied if customer want.

 

STRONG PRODUCTION CAPACITY:

We can produce 50 sets excavator booms per month.

Our annual output of various types of excavator boom arms can reach 600 sets.

 

GOOD SERVICE:

1. Online support within 24 hours.

2. Appointment video technical support.

(Our engineers have focused on excavator boom and attachment over 10 years)

3. Long excavator boom shall be two/three jointed pcs to make it fittable into container to save shipping cost.

 

WARRANTY

1 year for long reach boom, 180 days for cylinder and linkage, 90 days for bucket.

 

The factory of excavator boom and stick long introduce 

The long arm of the excavator is made of Q355B steel with good strength and rigidity. The shaft sleeve of the lengthened arm is generally made of 45 # steel, with 40Cr bushing inside, together with the lubricating effect of butter, it reduces the shear force produced when the shaft and the sleeve rotate frequently, thus, the service life of shaft sleeve is increased. The excavator long arm structure is generally a box-type structure, that is, the upper and lower two cover plates, plus the left and right two sidewall are combined to form, the inside needs to be welded with buffer bars, and the buffer bars must be opened with elliptical holes, this can better release the extension arm in the welding work produced by the stress, to avoid damage to the extension arm.

 

CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 1

 

 

The specification of excavator boom stick
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

 

Long Reach Kits Are Fully Compatible with ZHONGHE Excavator Standard Buckets, Cylinder

 

Excavator long boom Excavator long arm Standard bucket
Linkage kit Bucket cylinder Butter hose
Pin Lubricatiing system Seals

 

Recommended Excavator Attachments


1. Long reach excavator boom

2. Excavator telescopic boom

3. Demolition boom

4. Excavator rock bucket

5. Excavator tilting bucket

6. Hydraulic grabs for excavators

 

FIRST--CORE CRAFT TECHNOLOGY
 

1. Less maintaince

Using high quality materials, such as Q355B as default, Q690D optional, Niningbo connectors, seamless precision piplines, graphite alloy copper sleeve, strong but light bucket cylinder.

2. Strong and sturdy

Built-in reinforcing ribs. Professional welding skill towards different bearing position. Groove preparation(45° edge-mining) before welding.

 

 

The pictures of excavator long arm for CAT

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CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 3

CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 4

CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 5

CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 6CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 7CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 8CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 9CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 10CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 11CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 12CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 13CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 14CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 15CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 16CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 17CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 18

FAQ of Long Reach Excavator Boom

 

Q1: Why not have boom and stick cylinders in the plan?
A1: First, the whole long arm is lengthening, but the boom just lengthening from its middel sleeve to its end, so the original boom and stick cylinder can be used. Second, using the original parts can save your cost.

 

Q2: How long is the boom arm can min excavator be be configured with? Whether it is necessary to increase the counterweight?
A2. Generally speaking, 30-40 excavator longest arm suggests to be 8 meters, can configure 0.1 cbm bucket, no need extra counterweight. 55 excavator longest arm suggests to be 12 meters, can configure 0.1-0.15 cbm bucket, need 0.5 ton extra counterweight. 60-80 excavator longest arm suggests to be 12 meters, can configure 0.15-0.25 cbm bucket, need 0.5-0.7 ton extra counterweight.
It is not recommended to extend boom arm to longest length as min excavator is easy to sloshing.

 

Q3: How long will it takes to install a excavator long reach boom?

It depends on the installer and machine size.
Usually disconnect the original boom arm, stick cylinder, then pin the new one is okay.
Kindly remind, prepare several containers to fill the oil before disassemble.

 

CAT330 Excavator Boom Arm , Q355B 18 Meter Super Long Reach Front 19

Contact Details
Kaiping Zhonghe Machinery Manufacturing Co., Ltd

Contact Person: Miss. Katherine

Tel: +8618127538971

Send your inquiry directly to us (0 / 3000)