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28M High Reach Excavator SK480 Cat Demolition Excavator

China Guangzhou Huiyi Heavy Industry Machinery Co., Ltd. certification
China Guangzhou Huiyi Heavy Industry Machinery Co., Ltd. certification
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28M High Reach Excavator SK480 Cat Demolition Excavator

28M  High Reach Excavator SK480 Cat Demolition Excavator
28M  High Reach Excavator SK480 Cat Demolition Excavator 28M  High Reach Excavator SK480 Cat Demolition Excavator

Large Image :  28M High Reach Excavator SK480 Cat Demolition Excavator

Product Details:
Place of Origin: CHINA
Brand Name: Huiyi
Certification: ISO9001
Model Number: high reach demolition
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: Negotiated
Packaging Details: Standard Shipping Package
Delivery Time: 10-15 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 250 pieces per month

28M High Reach Excavator SK480 Cat Demolition Excavator

Application: Excavator Type: Three Segment Type Long Reach Boom
Warranty: 1 Years Maximum Length: 34m
Feature: High Efficiency Quality: 100% Tested
MOQ: 1 Piece
High Light:

28M high reach excavator


SK480 high reach excavator


SK480 cat demolition excavator

Customized Hard SK480 28M Long Reach Excavator Booms For Demolition


1.Applicable for all the make and model of excavator.

2.Standard supply include:bucket,linkage,bucket cylinder, 4oil pipe/hose,6pins,lubricating system

3.Many different material such as Q345B,Q690D,Weldox are optional to suit to your application.

4.Big boom can be two jointed pcs to make it fittable into container to save shipping cost.

5.All the seam are 45 degree tapered before welding.

6.Six month warranty

7.Some parts can be consolidated using thicker plate or overlapping another plate for heavy-duty application.

8.Boom cylinder and arm cylinder can also be supplied if customer want.

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

10.Biggest long boom we have done is 32m long boom for Hitachi EX3500.


Product Application and Features


1. Different material such as Q345B,Q690D,Weldox and so on are for your options or according to your application purpose.

2. We will supply all the pipeline for you, according to your application. So pls advise your application purpose (with breaker or pulverizer or with any other attachments).

3. All pins are hardened (to enhance its hardness) and high-frequency tempered (to enhance its toughness) and grinded (to enhance precision)

4. You can use your original bucket cylinder for the arm cylinder , you can use the original arm cylinder for the mid-boom cylinder,you can use the original boom cylinder for the boom cylinder. So you only need to buy the bucket cylinder from us to save a lot of money.

5. Since we make demolition shear (crusher) and pulverizer as well as breaker,so we can make demolition boom and all attachments together for you.

6. Its always a misperception that the length of the demolition boom is the height it can reach.Actually, the excavator and attachment always has about 2 meter height.So the actual height it can reach is the length of the boom + excavator height.

7. We will issue the drawing and working diagram for your review before you place the order. Also we have many videos for our demolition boom project.


Product Advantages


Extension Arm is a Special-purpose Attachment for Excavator. Combining the way of the extension arm with the bucket, the size arm of the original car can achieve the purpose of quickly expanding the working range of the excavator, and can be used for quick change.




Model LDB120 LDB200 LDB220 LDB300 LDB350 LDB400 LDB450

Total length


13000 15380 15380 18000 20000 22000 24000



3000 4000 4200 5200 6000 6500 7000

Max dig depth


9000 11340 11370 13000 15000 16500 18000

Max extensive

Scope (mm)

12500 15100 15100 17600 19600 21600 23600

Max dig height


11300 12510 12610 13720 14920 16100 17300

Folding height


2900 2980 3040 3210 3210 3400 3400

Bucket volume


0.3 0.4 0.4 0.4 0.5 0.6 0.6



12 20 22 30 35 40 45


Long reach boom and arm
Long boom*1, long arm*1, bucket*1, bucket cylinder*1, H-link & I-link*1 set, pipes & hoses.
It is the most popular type by lengthening the boom and arm, It can be used in most long reach work condition.
Three section long reach boom
Long boom * 1, long arm * 1, middle stick * 1, bucket cylinder * 1, arm cylinder * 1, H-link & I-link * 1 set, pipes & hoses .
The working range is bigger, Which make it more suitable to the demolition work condition.
Rock Arm
It is designed to handle weathered rock and shale. And incremental weight to a large extent strengthen excavation, It can easily
overcome rugged conditions..
Telescopic Arm
Clam Shell bucket*1, Telescopic Arms(Quantity and Size Depends on the Total Length Requires), Pipes & Hoses
It's generally used in excavators for deep pits or high-altitude operations.
Extension Arm
Extension Arm*1,Bucket*1,H-link & I-link * 1 set,Pins,Pipes & Hoses
The size arm of the original car can achieve the purpose of quickly expanding the working range of the excavator, And can be used


Customer Service


1. Before signing an official contract with our customers, we will help to analyze and provide professional solutions, recommdations based on the project information provided by customers.

2. An experienced tech-team are ready to meet your special requirements.

3. Your inquire related to our products or price will be replied in 24 hrs

4. Keeping our customers update about the orders' production process and arrange quality checking in the workshop is available if you want.

5. Online techinical supports are available for the whole product life. Oversea services are available with extra fees.

6. Shipment support is provided for our customer.


Packing and Shipping


1.We pack it by film at first, then secure it inside the container by fixing to the container wall through steel wire.

2.One container can load 3 complete sets(we use rack to hold the upper sets).

3.Production leadtime is 15 days for 1 set, 20 days for 3 sets.


28M  High Reach Excavator SK480 Cat Demolition Excavator 028M  High Reach Excavator SK480 Cat Demolition Excavator 1






We are a factory based in Guangzhou, China. And we've gained the export certification. Feel free to let our sales know ahead, if you planed for paying a visit to our factory.



We accept OEM for every product that we produce; There is no MOQ for any of our product if you wanted a OEM; We've been doing OEM ever since the year we established our factory, which is 2010



We can't promise about the freight but what we can do is shortening our lead time while keep the same quality level. So there will not be any problem even if the sea freight delay for a couple days.



Ce certification is for one product, not the whole factory, and we have way too many product lines to registered CE for, but our customers from Europe said it's easy to solve the CE problem. And we are working on the CE certifications registration process, in order to save our customers' time in the furture.



First, talk to our sales about your machine medel, working conditions, special needs, deadlines. Then, our sales will provide the details you need. All inquiry will be responed within 24 Hours.

Of course, unlike others who might hide their production process, our production process are totally open for our customers. Feel free to inform our sales about your needs.


Tag: long reach boom, long reach arm, excavator long boom

Contact Details
Guangzhou Huiyi Heavy Industry Machinery Co., Ltd.

Contact Person: sale

Tel: +8613829710181

Send your inquiry directly to us (0 / 3000)