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High-performance hydraulic gear pump specifically designed for 231 excavator models, ensuring reliable operation and optimal hydraulic system performance.
Product Specifications
Product Name
Hydraulic Gear Pump
Part Number
6666930
Engine Model
231
Type
Excavator Parts
Place of Origin
GUANGZHOU
Brand Name
JIAJUE
MOQ
1 Piece
Condition
New
Availability
Rich Stock
Approximate Weight
12KG
Size (per piece)
45cm x 35cm x 50cm
Shipment
Dispatched within 3 days
Product Images
Frequently Asked Questions
What are the steps involved in installing the hydraulic pump?
Clean the pipelines and oil tank
Replace the filter element and hydraulic oil
Clean the joints
Pre-fill with oil and bleed air
Inspect the bearings and seals
After installation, perform a functional test of the hydraulic system, check the operation of the hydraulic pump, ensure there is no abnormal noise or vibration, and eliminate any leaks or other problems
What should we do if the hydraulic pump leaks oil while working?
Check the oil seals and pipe fittings for damage and replace if necessary.
Are hydraulic pumps in excavators compatible?
Yes, some hydraulic pumps in excavators are compatible, but interchangeability requires an exact match of specific technical parameters and often stays within a single manufacturer's product lines or uses specific aftermarket equivalents.
Does the hydraulic pump come with after-sales service?
Yes, the hydraulic pump has a 3-month warranty for your peace of mind.
Why choose Guangzhou Jiajue Company?
Because our hydraulic pumps are thoroughly tested before shipment to ensure they work properly after installation, guaranteeing reliability and performance.
Step-by-Step Installation Guide
Check the working status of the test bench and instruments to ensure normal operation
Check the hydraulic pump pipeline connection to ensure it is tight and leak-free
Start the hydraulic gauge and preheat
Run hydraulic pump a while to warm up to a stable operating temperature to ensure the pump operates normally
Set pump operating parameters according to test requirements, such as pressure, flow, speed, etc.
Finally, pour the test liquid and start the test bench to let the pump run again and record the working parameters such as pressure, flow, speed, and temperature. At the same time, observe the working status of the pump including noise, vibration, temperature changes, etc.
Company Profile
Jiajue Machinery company overview and profile showcasing our advanced manufacturing facilities and equipment dedicated to producing high-quality hydraulic components.
Exhibition
Packaging & Shipping
All hydraulic pumps are securely packaged to prevent damage during transit and dispatched within 3 days of order confirmation.
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 ...
