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WHEEL EXCAVATOR SPARE PARTS USED ON R200W-7 R200W-7A 81N6-40030 TRANSMISSION ASSY 135.6KG
SPARKLING Wheel Excavator Spare Parts for Hyundai R200W-7 & R200W-7A. Durable 81N6-40030 Transmission Assy, weighing 135.6kg, ensures reliable performance for your Hyundai excavator. Perfect fit for Hyundai wheel excavators. Enhance efficiency with genuine replacement parts.
Part number 81N6-40030 is a Transmission Assembly (Transmission Assy) primarily used in Hyundai wheel excavators.
Part Details
Component Name: Transmission Assembly.
Manufacturer: Hyundai Construction Equipment.
Weight: Approximately 134 kg (295 lbs) to 135.6 kg.
Material: Typically constructed from casting iron.
Related Parts
81N6-40031: A later version or superseded part number for the same transmission assembly.
31N6-40030: A similar part number but refers to a Travel Motor Unit or Travel Gearbox for crawler excavators like the R210LC-7, rather than the wheel excavator transmission.
As an experienced product manager in excavator parts, I present the SPARKLING Transmission Assembly specifically engineered for wheel excavators R200W-7 and R200W-7A. Part number 81N6-40030 delivers an OEM-quality direct replacement that restores drivetrain performance, reduces downtime, and extends machine life.
Why choose this transmission assembly?
- Precise Fit and Compatibility: Designed and tested to match R200W-7 / R200W-7A specifications for straightforward installation and flawless integration with existing hydraulic and control systems.
- Robust Construction: Built from high-grade materials with precision-machined gears and heat-treated components to resist wear under heavy loads. Net weight: 135.6 kg — balanced for durability and reliability.
- Engineered for Reliability: Sealed bearings, high-quality seals and meticulous assembly processes minimize oil leakage and contamination, reducing maintenance frequency and unexpected failures.
- Stable Performance Under Load: Optimized gear profiles and balanced rotating assemblies provide smooth torque transmission, better efficiency, and lower vibration — resulting in consistent field performance.
- Strict Quality Control: Manufactured under SPARKLING’s rigorous inspection standards with dimensional testing and run-in checks to ensure each unit meets performance benchmarks before shipping.
- Cost-Effective Replacement: Competitive pricing combined with long service life helps lower total cost of ownership compared to repeated repairs or inferior aftermarket parts.
Technical Highlights
- Part Number: 81N6-40030
- Application: Wheel Excavator R200W-7, R200W-7A
- Weight: 135.6 kg
- Design: Direct replacement transmission assembly, precision machined and balanced
SPARKLING MACHINERY — Trusted Partner
Since 2013, SPARKLING MACHINERY has specialized in reliable excavator components. We support our transmission assemblies with technical guidance, installation assistance, and worldwide logistics. Our product philosophy emphasizes stability, precision, and perseverance: delivering parts that perform under diverse conditions while helping customers control costs.
Buy with Confidence
If you need a durable, performance-proven transmission assembly for your R200W-7 / R200W-7A, the SPARKLING 81N6-40030 is engineered to deliver dependable service and easy installation. Contact SPARKLING MACHINERY for a quote, availability, or technical support — get your excavator back to work faster with a High Quality replacement transmission.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation
🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
foreverlucia1