ranroswang@hksparkling.com 
+86 138 2341 8469
MADE IN CHINA SPARKLING MACHINERY NEW 31NB-30020 GEAR PUMP
SPARKLING MACHINERY NEW 31NB-30020 Gear Pump is a premium China-made hydraulic component engineered as a key fluid power transmission unit for compatible machinery. As a core part of hydraulic systems, it generates consistent fluid pressure to drive essential operations such as actuator movement, lubrication, and auxiliary function control, ensuring smooth performance in construction, agriculture, and industrial equipment applications.
Designed to original equipment standards, it maintains stable flow output even under continuous heavy loads, minimizing energy loss and optimizing overall system efficiency. Equipped with advanced pressure balancing and leak-resistant designs, it adapts to harsh working environments, from dusty job sites to high-vibration conditions. Backed by strict quality verification, it ensures reliable fluid power transmission to support uninterrupted machinery operation.
Your machinery’s hydraulic reliability starts with a gear pump built for performance.
Now, we’re proud to present the MADE IN CHINA SPARKLING MACHINERY NEW 31NB-30020 Gear Pump — a precision-engineered fluid power core designed to elevate your equipment’s hydraulic efficiency. Next, we’ll guide you through its key advantages, from seamless compatibility to durable design, to showcase how it adds value to your operations.
The SPARKLING MACHINERY NEW 31NB-30020 GEAR PUMP Photo:
First and foremost, thank you sincerely for choosing SPARKLING MACHINERY! Your trust is the driving force behind our commitment to excellence in every component.
For compatible machinery, the gear pump is the "hydraulic power distributor" that ensures consistent fluid delivery, and SPARKLING’s NEW 31NB-30020 Gear Pump is meticulously engineered to excel in this vital role. Below, discover the key reasons that make it a standout choice for reliable hydraulic performance.
Why choose the SPARKLING NEW 31NB-30020 Gear Pump?
- Direct-fit compatibility: Engineered to match original specifications, it seamlessly integrates with compatible machinery models. No modifications are needed for quick, hassle-free installation, significantly reducing replacement downtime.
- Precision control: Features advanced flow regulation and pressure balancing technology, ensuring stable fluid output tailored to operational demands, with minimal energy waste and enhanced operational accuracy.
- Rigorous quality: Undergoes 15+ strict quality tests (including pressure endurance, leakage inspection, and durability trials) to meet industry standards, ensuring stable performance even in harsh working conditions.
- Professional support: Backed by a dedicated technical team offering 7×24 online assistance, including installation guidance, maintenance protocols, and troubleshooting, with an average response time of <2 hours.
- Cost-effective reliability: Delivers OEM-level performance at a competitive price, with an extended service life that reduces long-term replacement costs by up to 20%. Enhanced durability minimizes unplanned downtime, maximizing operational uptime.
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.
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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.