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Forestry Auger Stump Grinder Tree Stump Grinder for Excavator
US$320.00-420.00
5 Pieces
Product profile
Customization
AvailableType
Stump GrinderPower Source
HydraulicModel NO.
ASG300Certification
CEDiameter
300mmHeight
800mmDrill Length
147mmWorking Depth
700mmScrew
1PCBlade
6PCSConnection Standard
75*75mm (Optional Others)Suitable Auger Drive
5000-8000nmSuitable Carrier
Excavator 4.5-8 Ton or Skid SteersTransport Package
Iron PalletSpecification
ASG300Production Capacity
50PCS/MonthKey features
Hydraulic Power Source: Powered by hydraulic system for efficient stump grinding operations.
CE Certification: Meets CE safety and quality standards for international markets.
Customizable Connection: Standard 75x75mm connection with optional alternatives available.
Versatile Carrier Fit: Compatible with excavators 4.5-8 tons and skid steers.
Optimal Drive Torque: Designed for auger drives with 5000-8000Nm torque range.
Efficient Blade Design: Equipped with 6 blades and 1 screw for effective grinding.
Compact Weight: Lightweight design at 30kg for easy handling and transport.
Deep Working Capacity: Achieves working depth of 700mm for thorough stump removal.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2009-01-01Nearest Port: qingdao, shanghai, ningboAverage Response Time: ≤6.55hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, DDP, CIP, EXW, Others
AI-Powered supplier vetting
SummaryYantai Rima Machinery Co., Ltd. is identified as a Chinese manufacturer/factory specializing in agricultural and forestry machinery, including firewood processors, portable sawmills, log splitters, grapples, and related hydraulic equipment. The supplier reports ISO 9000 and ISO 9001 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It offers OEM and ODM services and describes dedicated after-sales support, including issue resolution and replacement-part dispatch when necessary. The company has exported since 2009, reports that 90% of total sales come from exports, and serves markets across multiple global regions. Evidence is insufficient to assess financial credibility or customer cases. Production capability is supported by stated production lines and product-specific output data, although the supplied records contain inconsistent aggregate production information.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is legally identified as Yantai Rima Machinery Co., Ltd. Its stated business covers the research, development, production, sale, and service of agricultural and forestry machinery, with a listed head office in Shandong, China.
CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. This is explicit evidence of certification holding, although the supplied information does not provide certificate numbers, issuing bodies, validity dates, or scope.
After-Sales capabilityRima states that it has a dedicated after-sales team and a fully trained customer service department. It reports that the team can quickly provide solutions and, when necessary, send replacement parts by express, indicating a defined post-sale support capability.
R&D capabilityThe supplier describes itself as engaged in research and development and reports 6–10 years of total experience among its R&D engineers. Its stated emphasis on innovation and development supports an innovation-related capability, but no specific patents, new-product records, or technical achievements are provided.
Production capacityRima identifies itself as a manufacturer, reports more than 10 production lines, and provides product-specific annual outputs such as 2,000 log grapples, 2,000 hydraulic rotators, 2,000 log splitters, 500 log trailers with cranes, and 2,000 sawmills. These records support established production capacity, while the slices do not fully reconcile the broader aggregate output statement with the product-level data.
Customization capabilityThe supplier explicitly welcomes OEM and ODM orders and states that it can provide engineering assistance for customer applications. This directly supports both product customization and project-based development capability.
Product Q&A
Q:What is the maximum working depth?
A:
The working depth is 700mm.
Q:Which excavators are compatible with this grinder?
A:
It is suitable for excavators ranging from 4.5 to 8 tons and skid steers.
Q:What is the required torque for the auger drive?
A:
The suitable auger drive torque range is 5000-8000Nm.
Q:Can the connection standard be customized?
A:
Yes, the standard connection is 75x75mm, but other options are available.
Q:How many blades does the grinder have?
A:
The grinder is equipped with 6 blades and 1 screw.
Send Inquiry
*To:
Yantai Rima Machinery Co., Ltd.
Yantai Rima Machinery Co., Ltd.*Content:
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