ranroswang@hksparkling.com 
+86 138 2341 8469
HYUNDAI WHEEL LOADER HL770-7A HL770-9S 31LB-00400 HYDRAULIC MAIN PUMP ASSY
SPARKLING 31LB-00400 Hydraulic Main Pump Assembly for WHEEL LOADER HL770-7A and HL770-9S
Introducing the SPARKLING 31LB-00400 hydraulic main pump assembly, engineered specifically for the robust performance demands of WHEEL LOADER HL770-7A and HL770-9S models. Recognized for its outstanding reliability and superior build quality, this hydraulic main pump is a critical component designed to ensure your wheel loader operates at peak efficiency in even the most challenging conditions.
Precision Engineering for Optimal Performance
At the heart of every high-functioning wheel loader is a dependable hydraulic system. The SPARKLING 31LB-00400 hydraulic main pump assembly is meticulously crafted with precision engineering to provide seamless hydraulic pressure and fluid flow control. This pump assembly delivers consistent, high-volume hydraulic output, which translates into smooth, responsive operation of the loader’s boom, bucket, and other attachments.
Designed to meet and exceed OEM specifications, this pump assembly guarantees compatibility and optimal performance with WHEEL LOADER HL770-7A and HL770-9S models. Whether you're performing heavy lifting, digging, or material handling, the 31LB-00400 pump ensures your hydraulic system operates reliably, enhancing productivity without compromise.
Durability That Withstands Harsh Environments
The SPARKLING brand emphasizes longevity and resilience. The 31LB-00400 hydraulic main pump assembly is constructed from high-grade materials and undergoes rigorous testing to withstand the rigorous demands of construction, mining, and earthmoving tasks. Its robust design resists wear, corrosion, and thermal stresses, minimizing downtime and maintenance costs.
This reliability means operators and fleet managers can trust the pump assembly to perform consistently day after day — even under continuous heavy loads and extreme weather conditions.
User-Friendly Integration and Maintenance
SPARKLING’s dedication to quality extends beyond product durability to user experience. The 31LB-00400 hydraulic main pump assembly is designed for straightforward installation, with precise fitment to the HL770-7A and HL770-9S models, reducing replacement time and labor expenses. Clear documentation accompanies every unit, simplifying maintenance and troubleshooting tasks.
Regular maintenance is streamlined thanks to the pump’s modular construction and accessible design, enabling technicians to perform inspections and service procedures efficiently. This ensures that your wheel loader maintains its operational readiness over long service intervals.
Why Choose SPARKLING 31LB-00400?
- OEM-equivalent quality: Engineered to match or exceed original manufacturer standards.
- Enhanced reliability: Minimizes risk of hydraulic failure or performance loss.
- Optimal compatibility: Perfectly suited for WHEEL LOADER HL770-7A and HL770-9S.
- Robust construction: Built to operate in tough jobsite environments.
- Reduced downtime: Facilitates quick installation and easy servicing.
In conclusion, the SPARKLING 31LB-00400 hydraulic main pump assembly is an indispensable component for professionals relying on WHEEL LOADER HL770-7A and HL770-9S machines. Choosing this pump ensures that your equipment operates with maximum efficiency, safety, and durability—giving you the confidence to tackle your toughest tasks with peace of mind.
Invest in SPARKLING, invest in performance you can trust.
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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.
After 15 years of hard work, SPARKLING has focused on the production, sales and service of excavator accessories and has established a strong sales network around the world; we have many agents in different countries.
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.