China Crusher Bucket Manufacturer

On-site stone-crushing buckets for recycling aggregates. Reduces transportation costs for construction waste.

  • Increased 30% productivity than other brand.
  • Widest crusher mouth opening of the
    equipment, available in China market.
  • Easy maintenance without the need to replace
    oil.
  • Thickened NM400 plate, longer service life.
Contact us Brochure

Attachments – Crusher Bucket

The RMB80 and RMB120 Crusher Buckets are high-performance excavator attachments designed to crush rock, concrete, and demolition debris directly on-site. Ideal for construction, mining, and recycling projects, the RMB80 model fits 20-30 ton machinery, while the RMB120 is engineered for larger 33-40 ton excavators and loaders.

  • RMB80
  • RMB120
ModelUnitRMB80RMB120
ExcavatorTon20-3033-40
Lbs/Pounds44092-6613972753-88185
WeightKgs35005500
Bucket Capacitycbm0.81.3
Sizemm2080*1425*16002500*1650*1800
Bucket Opening SizeW*H(mm)910*5101350*540
Hydraulic Motoroil pressure(bar)≤230≤230
oil flow(L/min)150-200190-230
oil flow(gpm)40-5350-61
Output（T/H)20mm1220
30mm1525
40mm1828
50mm2230
60mm2533
70mm2835
80mm3040
90mm3343
100mm3547
110mm/50
120mm/55
130mm/58

Production capacity description: 1. Stone or concrete is of medium hardness; 2. Meet the hydraulic flow demand of the excavator; 3. Feed size ≤ 400mm

Crusher Bucket Features

  1. Main frame
  2. Upper jaw – added wear strips, more wear-resistant, safe and easy to replace
  3. Crushing plate – allows material to flow freely through the jaw plate
  4. Bucket teeth + wear-resistant bottom plate – longer service life
  5. Vertical wear plate + thickened base plate – provides a solid frame and reduces wear
  6. Adjustable knot pad – allows for quick change of fragment size
  7. Protected belt drive – no maintenance, no adjustment required

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.