China Hydraulic Thumb Manufacturer

Add-on thumb attachments for precise material handling. Improves control over logs, rocks, and debris.

  • Welded forearm mount with tandem pin for adjustable angles.
  • Foot/handle control offers precise, on-demand clamping force.
  • Heavy-duty cylinder design prevents debris damage.
  • Hydraulic model fits quickly; angle adjusts for diverse tasks.
Contact us Brochure

Attachments – Hydraulic Thumb

The RHT series Hydraulic Thumbs are versatile excavator attachments engineered for precise material handling, clamping, and lifting operations. Ideal for construction, demolition, recycling, and landscaping projects, these models are designed to enhance productivity and safety on-site. The RHT-04 suits 4-6 ton excavators, while the RHT-06 is optimized for 6-9 ton machinery. For heavier applications, the RHT-08 and RHT-10 cater to 12-16 ton and 17-23 ton excavators respectively, ensuring compatibility with a wide range of equipment.

ModelUnitRHT04RHT6RHT08RHT10
Oil pressurebar110-140120-160150-170160-180
Operating flowlpm30-5550-10090-110100-140
gpm8-1513-2624-2926-37
Excavatorton4-66-912-1617-23
lbs/pounds8818−1322713227−1984126455−3527337478−50706
Lengthmm600-1100800-14001200-15001400-1 700
Widthmm200-400200-400350-500400-640
Weightkg150 200 500 650 
lbs/pounds33044011021433

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.

Learn More
Play

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


Related Attachments

Featured Videos

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.

REQUEST A QUOTE

Can’t find the answer you’re looking for?

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