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High-performance hydraulic gear pump designed for reliable operation and optimal performance in PC70-8 excavators.
Product Specifications
Product Name
Gear Pump
Part Number
708-3T-04520
Brand Name
JIAJUE
Condition
Brand New
Availability
Rich Stock
Approximate Weight
11KG
Size (for 1pc)
40cm x 40cm x 40cm
Delivery Methods
DHL FedEx TNT UPS
Warranty
3 months
Shipment
Dispatched within 24-48 hours
Product Testing
Related Products
Frequently Asked Questions
How do I install my Hydraulic Gear Pump after purchasing it? Please refer to the installation guide on our product details page, which contains detailed instructions for installing the 708-3T-04520 hydraulic pump.
What precautions should I take before installing my Hydraulic Gear Pump? System cleaning is crucial! Before installing the new pump, ensure the hydraulic system is clean and free from contaminants.
Does this pump include all necessary components? Yes, our 708-3T-04520 comes fully assembled and pre-tested for immediate installation.
Is my excavator compatible with this part number? If you're unsure about compatibility, please provide your equipment model and serial number for verification.
How long will it take to receive my package after payment? Delivery time depends on your location and customs clearance. Contact us with your address and postal code for accurate shipping estimates.
Step-by-Step Installation Guide
Pro-Tip: Ensure your hydraulic fluid is clean and of the correct specification. Contaminated fluid can cause premature pump failure.
System Preparation Before removing the old pump, drain and clean the hydraulic system. Contaminants from a failed pump can damage your new unit.
Inspect Filtration System Replace hydraulic filters and ensure proper filtration. Inspect the entire hydraulic circuit for wear or damage.
Fluid Quality Check Use the correct hydraulic fluid specification. Contaminated or incorrect fluid will cause performance issues.
Proper Lubrication Apply clean hydraulic fluid to seals and mounting surfaces. Prime the pump before connecting hydraulic lines.
Correct Installation Tighten mounting bolts to manufacturer specifications using the proper torque sequence.
Troubleshooting Guide
Issue
Possible Cause
Solution
No Hydraulic Pressure
Air in hydraulic lines or pump not primed
Bleed the hydraulic system thoroughly
Low Pressure Output
Clogged filters or internal wear
Replace filters; inspect pump for damage
Excessive Noise
Cavitation or improper installation
Check fluid levels and mounting alignment
Overheating
Restricted flow or incorrect fluid
Verify fluid specification and check for restrictions
Company Profile
Exhibition
Factory Environment
Packaging & Shipping
Product Video
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2014
Total Annual:
5000000-8000000
Employee Number:
15~35
Ecer Certification：
Verified Supplier
GUANGZHOU JIJAUE CONSTRUCTION MACHINERY PARTS specializes in R&D and production of diesel high pressure common rail fuel systems and related components. At present, our main products include single-cylinder (air-cooled and water-cooled) common-rail system products, heavy-duty diesel common-rail ... GUANGZHOU JIJAUE CONSTRUCTION MACHINERY PARTS specializes in R&D and production of diesel high pressure common rail fuel systems and related components. At present, our main products include single-cylinder (air-cooled and water-cooled) common-rail system products, heavy-duty diesel common-rail ...
