What is the warranty period?

We provide a 1-year warranty and 1-year after-sales service for this product.

What is the lead time for production?

Peak Season Lead Time: within 15 workdays. Off Season Lead Time: one month.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Rock Crushing Bucket Stone Crusher Bucket Attachment for Excavator

Name: Rock Crushing Bucket Stone Crusher Bucket Attachment for Excavator
Brand: Yantai Chengtai Construction Machinery Co., Ltd.
SKU: 2103682995

Shandong, ChinaYantai Chengtai Construction Machinery Co., Ltd.

US$10,000.00-30,000.00

1 Piece

Product specifications

Carrier Weight

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

Bucket

Type

Excavator Bucket

Application

Excavator

Certification

CE, SGS BV

Condition

New

Made in

Yantai City, China

Use for

Any Brand Excavator

Material

Nm400 or Q345b

OEM

Yes

Color

Yellow or Any Color Could Do

Fit to

20-40ton Excavator

Hydraulic Oil Flow/L/Min

200

Open Width/mm

850 -1190

Open Hight/mm

430-525

Capacity/M^3

0.8-1.3

Oil Pressure /MPa

More Than 22

Weight /Ton

3.5ton /4.75ton

Tool Box

Yes with

Model Number

20 30

Transport Package

Plywood Box for Export

Specification

20 30

Trademark

YTCT

Origin

Yantai China

HS Code

843149900

Production Capacity

3000

Key features

On-Site Recycling Capability: Crushes concrete, rock, and asphalt directly on-site to reduce hauling and landfill fees.

Customizable Color Options: Available in Yellow or any custom color to meet specific project requirements.

Wide Excavator Compatibility: Fits 20-40 ton excavators from any brand with hydraulic flow of 200 L/min.

Durable Material Construction: Constructed from high-wear Nm400 or Q345b steel for long-lasting performance.

Comprehensive Warranty Coverage: Includes a 1-year warranty covering mechanical defects and parts replacement.

Adjustable Crushing Output: Features an adjustable gap (CSS) to control the size of crushed aggregate output.

CE Certified Safety Standard: Product meets CE certification standards ensuring safety and quality compliance.

OEM Manufacturing Service: Supports OEM customization for branding and specific technical requirements.

Company profile

High Repeat Buyers ChoiceExperienced TeamPatents AwardedQuality Assurance

Yantai Chengtai Construction Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-07Nearest Port: qingdaoAverage Response Time: ≤5.93hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is a Yantai-based manufacturer of hydraulic breakers and excavator-related attachments, with stated annual capacities of 50,000 hydraulic breakers and 60,000 cylinders. It offers broad customization, ODM services, recent new-product activity, and OEM service for well-known brands. Production controls include ISO9001:2015 certification, CE certification, documented finished-product inspection, and recorded corrective-action and complaint-handling procedures. Export sales represent 71%–90% of total sales, and the supplier has participated in the Big Five trade show. However, the provided information shows no overseas agents or branches, overseas warehouse, overseas showroom, in-stock service, or valid manufacturing-capacity contract with related subcontractors. Financial records are identified for 2021–2023, but the slices do not provide financial results or sufficient evidence to assess financial strength. No Fortune 500 cooperation or available SDK is reported.

Supplier typeThe supplier presents itself as a manufacturer of hydraulic breakers, cylinders, drilling and machining products, and excavator attachments. Its stated product range and annual production figures support classification as a specialized industrial equipment manufacturer rather than a service-only supplier.

CertificationsThe supplier reports ISO9001:2015 management-system certification and CE product compliance certification in both certification-related slices. These are explicit certifications supporting quality-management and product-compliance capabilities.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports customization from samples and designs. Nevertheless, it reports no available SDK; the evidence supports product-development activity but does not establish the breadth or technical depth of its innovation infrastructure.

Production capacityReported annual capacity is 50,000 hydraulic breakers and 60,000 cylinders, supported by drilling, CNC, lathing, vertical CNC, and grinding equipment. Finished-product inspection instructions are uniformly followed, and stated lead times are within one month during peak season and within 15 working days off-season. A deficiency is that no valid manufacturing-capacity contract exists with related subcontractors, creating a documented control limitation for outsourced capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:What is an Excavator Crusher Bucket?

An excavator crusher bucket is a hydraulic attachment that replaces a standard bucket. Its primary function is to crush and recycle inert materials like concrete, rock, bricks, and asphalt directly on-site, turning waste into reusable aggregate.

Q:How Does It Work?

The bucket features a hydraulically powered moving jaw. Material is loaded into the bucket's chamber, and the jaw crushes it against a fixed anti-jaw. The size of the crushed output is controlled by an adjustable gap at the bottom (the Closed Side Setting or CSS).

Q:What Are the Main Advantages?

Cost Savings: Eliminates hauling and landfill fees, and reduces the need to purchase new aggregate. On-Site Recycling: Processes material where it is generated, enabling immediate reuse as backfill or base material. Mobility & Versatility: Works in tight, remote, or urban sites where traditional crushing plants cannot go. Multi-Functionality: One excavator can perform demolition, crushing, and loading by switching attachments.

Q:What Materials Can It Crush?

It is designed for inert, hard materials. Ideal: Concrete, reinforced concrete, bricks, tiles, asphalt slabs, natural rock (limestone, sandstone). Less Suitable/Not Recommended: Very abrasive granite or basalt (check model specs), wet/muddy clay, metal, plastic, untreated wood, or general mixed C&D waste without pre-sorting.

Q:How Do I Choose the Right Model?

Ask these questions: What is my excavator model and specifications (weight)? What material will I crush most often? What finished product size do I need? What is my target production volume?