China Long Boom and Arm Manufacturer

Extended excavator booms for high-reach applications. Ideal for tall buildings, dredging, and marine projects.

  • Hard material, fast delivery, long service life
  • The bushing inside the boom seat cover is made of copper with self-lubricating toner.
  • The tubing is all made of high precision cold drawn seamless steel pipe, after pickling and phosphating, with good material and high strength
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Attachments – Long Boom and Arm

Excavator12T20T22T30T35T40T45T
Length of the boom arm(mm)13000153801538018000200002200024000
Working weight(kg)3000400042005200600065007000
Bucket capacity(m3)0.30.40.40.40.50.60.6
Max digging height(mm)11300125101261013720149201610017300
Max reaching depth(mm)12500151001510017600196002160023600
Max digging depth(mm)9000113401137013000150001650018000
Total height（mm)2900298030403210321034003400
Counter weight(kg)////200025003000

Long Boom and Arm Features

  1. Special design with reliable protective covers: All hydraulic parts are protected by a closed structure, and process holes are opened at the corresponding positions to ensure the convenience of maintenance.
  2. High wear resistance steel with good performance: Lower after-sales service, 12 months warranty.
  3. Work underwater: Imported motor, better sealing, can make the machine work stably even under water, Longer service time.
  4. Customized sizes meet different requirements: Screens can be customized – Sieve stones 10-50 mm; Sand washing 2-10 mm; 80-100 mm for mines.

About
RAY Attachments

Founded in 2002, RAY began with the production of steel pipes and evolved into a profound understanding of excavator needs. Initially engaged in trade, we were among the pioneers in bringing Chinese manufacturing excellence to the world and introducing hydraulic breakers to the international market. Our first international client, Mr. Yousaf, came from Qatar in 2009, marking the beginning of many successful collaborations.

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Hassle-Free Warranty

12 months – 36 months (option)


One-stop Shopping

Save your 30% cost at least
Save 50% time

Quick Response

2 hours response
Provide the solution within 12 hours

Business Support

Customer multiplier plan


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Frequently asked questions

We are a manufacturer. We have over 23 years of experience in manufacturing attachments of excavators and skid steers. Changzhou Raymond International Trading Co., Ltd is our export platform.

We provide 12 months warranty, more details, please contact us.

Our attachments fit 1.5-120 tonnage excavators, covering leading brands such as SANY, XCMG, LIUGONG, ZOOMLION, SUNWARD, CAT, JCB, KOBELO, HITACHI, KOMATSU, DOOSAN, etc. We have over 8 years of experience collaborating with authorized excavator brand distributors globally.

Yes, we provide OEM, please share more details and discuss with us.

Payment≤20000 USD, 100% in advance.

Payment＞20000 USD, 30% T/T in advance, balance after production completed. Or 100%LC at sight.

Normally, 3-5 days after payment.

It takes 20-25 workdays for 2x40ft containers. Sample order in 5 days.

Please tell us which country are your from and what products are you looking for. Because we have some goods in dealer’s warehouse, you can contact us and get their contact number.

We hold ISO 9001:2015 Quality Management System certification and CE compliance for our product range. Additionally, we are an active member of the Association of Equipment Manufacturers (AEM) in the U.S.

Selected attachments utilize high-strength wear-resistant steel and advanced manufacturing processes. Every product undergoes 100% quality inspection to ensure long-term reliability in harsh environments.

We guarantee a 48-hour response time and direct replacement part delivery to resolve problems promptly.

Yes. We offer video tutorials, downloadable operation manuals, and remote diagnostic support.

You need to pass the enterprise qualification review, including business license, industry experience, etc., and sign a cooperation agreement.

The authorization policies in different regions may be different, so you need to contact the corresponding regional business department.

Submit your proposal to our Marketing Department in advance for approval.

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Complete our quote request form or email us at raysales1@rayattachments.com to receive a customized quote from our product specialists.