Made of high-strength metal components and precision copper windings, this alternator boasts excellent wear resistance and heat dissipation performance, adapting to long-hour heavy-duty operation. It is fully compatible with OEM specifications, enabling quick and easy installation without modification, and delivers reliable long-term performance to reduce excavator downtime.
Order(MOQ)::
1pcGoods Stock::
100Payment::
T/T, Western Union, L/C, Paypal, etcProduct Origin::
KoreaShipping Port::
Huangpu, GuangzhouLead Time::
In StockPart No: :
21Q6-41000Model::
R210-9 R220-9S R250-9Application::
EXCAVATOROTTO 21Q6-41000 24V Alternator for Hyundai R210-9 R220-9S R250-9 Excavator Engine Charging Generator Spare Parts
This OTTO 21Q6-41000 24V Alternator is a high-performance charging generator spare part for Hyundai excavators, providing stable 24V power output to efficiently charge the excavator’s battery and supply electricity to electrical components. It ensures consistent power supply, avoiding voltage fluctuations that may damage the engine and electrical system.
Technical Specifications
| Item | Information |
|---|---|
| Product Name | OTTO 21Q6-41000 24V Alternator / Engine Charging Generator Spare Part |
| Part Number | OTTO 21Q6-41000 |
| Material | High-strength metal housing, precision copper windings, wear-resistant bearings |
| Application | Hyundai Excavator Engine Charging System |
| Compatible Models | Hyundai R210-9, R220-9S, R250-9 Excavator |
| Weight | Approx. 7.5 kg (reference only) |
Key Product Advantages

Applications
This OTTO 21Q6-41000 24V Alternator is an essential engine charging generator spare part used for Hyundai excavators.
It is specifically suitable for Hyundai R210-9, R220-9S, and R250-9 excavator models, responsible for charging the battery and supplying stable power to the excavator’s electrical components, ensuring normal engine operation.
About Otto
Guangzhou Otto Engineering Machinery Equipment Co.,Ltd, is a leading manufacturer and distributor of earthmoving parts and equipment in Guangzhou, China. It consists of 3 sister companies, serving many well-known distributors at home and abroad. With more than 20 years of production and distribution experience, OTTO has cultivated an experienced engineer team and a professional sales team, which can ensure the highest service with the highest quality, competitive price and prompt delivery. At the same time, it also supplies parts to the Chinese market, and many Chinese trading companies order from our company.
Come with us, the best service, the best price, the best supplier you can enjoy !
Our Advantages
1.TECHNICAL SERVICE
We provide modification technology service, the product has been tested modifed, the engine can be directly installed and used.
2.CERTIFICATE
With Export certificate License.Double confirmation before shipping, if we sent the wroncparts we will send corect one.
3.SERVICE TEAM
With professional after-sale team, will help you to trace the goods. And our engineers will assist with any installation issues.
4.TECHNICAL SERVICE
Free Sample is acceptable.We serves manywell-known Hitachi Komatsu Caterpillar Kobelco in your country.

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At OTTO, we specialize in excavator machinery parts with a global clientele. Our superior products have garnered acclaim worldwide for their quality, durability, and precision engineering. Customers praise our extensive range of parts, from travel reduction gearboxes to hydraulic components, ensuring optimal performance. With a commitment to excellence, we offer top-notch warranties, secure shipping options, and efficient delivery times. Join our satisfied customers worldwide who rely on OTTO for top-tier excavator parts and exceptional service.
FAQ
(2) Small order:DHL,TNT,UPS,FEDEX,EMS,ARAMEX.
Q4:What's the terms of the transaction?
A:EXW,FCA,FAS,FOB, C&F,CIF,CPT,CIP,DAF,DES,DDP.
Q5:How about the lead time?
A:(1) ln stock: 1-3 days.Always in 24 hours.
(2) Out of stock: lt's according to your quantity, and we have cooperated with factory,We will let you know when we quote.
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