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Excavator Skid Steer Loader Stump Grinder Stump Machine Forest Machine
US$1,800.00
1-19 Pieces
US$1,700.00
20+ Pieces
Sample price:US$1800.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
YesWarranty
1 YearModel NO.
RG24/RG24S/RG24SproType
Stump GrinderPower Source
HydraulicCertification
ISO9001, CE, EPAModel
Sg470eExcavator
3-8 TonPower Required
20-35HP(15-25kw)Oil Flow(Max. 250 Bar)
45-70L/MinCutting Disc W/Teeth
737X940X965mmPto Shaft with Clutch
IncludedNo. of Teeth (ø Size)
24 (20.5 mm)Machine Size: Height.
600 mmWeight
180kgTransport Package
IronSpecification
SG470E/SG470STrademark
RimaOrigin
ChinaHS Code
84659600Production Capacity
400PCS/MonthKey features
[Versatile Machine Compatibility] Specialized designs for both Skid Steers (SG470S) and 3-8 Ton Excavators (SG470E), ensuring a perfect fit for your existing fleet.
[Optimized Cutting Configuration] SG470E features an increased count of 24 carbide teeth for finer, faster mulching, while SG470S utilizes 16 heavy-duty teeth for robust land clearing.
[Powerful Hydraulic Drive] Engineered to operate efficiently with 45-70 L/min hydraulic flow and up to 250 bar pressure, delivering consistent 20-35HP performance.
[Large 470mm Cutting Disc] Both models utilize a precision-engineered 470mm diameter disc to tackle stubborn stumps and roots with industrial-grade efficiency.
[Durable & Serviceable Design] Built with high-strength materials to withstand rigorous site conditions; easy-to-replace tooth and holder sets ensure minimal downtime.
[Precision Control] Leverage the hydraulic power and maneuverability of your excavator or skid steer for pinpoint accuracy in stump removal and land preparation.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2009-01-01Nearest Port: qingdao, shanghai, ningboAverage Response Time: ≤6.71hTerms 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 excavator weight range is compatible with this stump grinder?
A:
This stump grinder is designed to work with excavators ranging from 3 to 8 tons.
Q:What are the power and hydraulic requirements?
A:
It requires a power source of 20-35HP (15-25KW) and an oil flow of 45-70L/min at a maximum pressure of 250 bar.
Q:How many teeth does the cutting disc have?
A:
The cutting disc features 24 teeth, each with a diameter of 20.5mm.
Q:What certifications does the machine hold?
A:
The machine holds ISO9001, CE, and EPA certifications.
Q:What is the warranty period for this product?
A:
We provide a 1-year warranty for this stump grinder.
Send Inquiry
*To:
Yantai Rima Machinery Co., Ltd.
Yantai Rima Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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