ranroswang@hksparkling.com 
+86 138 2341 8469
499000-6320 Hydraulic Pressure Sensor for Kobelco SK200-8, SK210LC-8, SK350-8
Primary Function:
· It monitors pilot pressure or main pump discharge pressure within the hydraulic system.
· It converts hydraulic pressure into an electrical signal for the Mechatro controller, enabling features like automatic-idle, power boosting, and smooth multi-function movements.
Equipment Compatibility:
· Kobelco: Widely used in SK-8 Series excavators (e.g., SK200-8, SK210-8, SK350-8). It is the exact sensor that connects to the YN13E01446P6 harness you previously inquired about.
· Other Brands: Also found in excavators using Isuzu or Hino engines, such as Sumitomo or CASE.
Thank you for choosing SPARKLING MACHINERY, your reliable supplier of Kobelco pressure sensors. The 499000‑6320 is a critical replacement part for SK200‑8/SK210LC‑8/SK350‑8. Its OEM‑calibrated accuracy, rugged build, and waterproof connection ensure stable pressure readings in harsh environments. Ideal for scheduled maintenance or resolving no‑start/low‑power issues, it restores engine performance and prevents costly downtime.
The SPARKLING MACHINERY NEW 499000-6320 G sensor Photo:
Why Choose the SPARKLING 499000-6320 G sensor?
-
-
-
-
- Precision Sensing: High-sensitivity internal diaphragm for accurate pressure readings.
-
- Rugged Design: Stainless steel housing resists corrosion and high-vibration damage.
-
- Plug-and-Play: Original connector interface ensures a secure, moisture-proof electrical connection.
-
- OEM Performance: Designed to match Denso/Kobelco factory specifications for signal stability.
-
-
-
Accessory Numbers for Caterpillar 330C Model
For fleet managers maintaining both Kobelco and Caterpillar 330C equipment, here is a reference table for high-demand 330C parts:
| Part Name | 330C Accessory Number | Application |
| Main Pressure Sensor | 221-8859 | Hydraulic System Control |
| Engine Oil Filter | 1R-1808 | C9 Engine Maintenance |
| Fuel Filter (Primary) | 1R-0749 | Fuel System Protection |
| Hydraulic Return Filter | 179-9806 | Hydraulic Tank |
| Final Drive Seal | 114-1497 | Undercarriage Service |
Q&A Section
Q1: What are the symptoms of a failing 499000-6320 sensor?
A: Common signs include "Low Pressure" error codes on the monitor, loss of hydraulic power, or the engine stalling under heavy load.
Q2: Is this sensor compatible with the fuel rail or the hydraulic pump?
A: While the 499000-series includes fuel sensors, the 6320 variant is most commonly used for hydraulic system pressure in Kobelco SK-8 models.
Q3: Does the sensor require calibration after installation?
A: Generally, no. Once plugged in, the ECU should recognize the signal immediately. However, clearing the old fault codes via the monitor is recommended.
About SPARKLING MACHINERY:
- Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.
Get In Touch:
- Replace your failing ECU confidently. Contact SPARKLING for pricing, lead time, and technical support — restore optimal machine control quickly and reliably.
-
📦 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
sparkling_machinery
Whatsapp: +8613609010879