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{"title":"9T-8647\u30019T-8346\u3001100-6239\/OR-7677 bulldozer hydraulic pump axial piston main pump","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/84\/787e1dd9d504b65d1c1d96aeb780-200x200-1\/9t_8647_e3_80_819t_8346_e3_80_81100_6239_2for_7677_bulldozer_hydraulic_pump_axial_piston_main_pump_gear_pump_pilot_adaptation_d7r_.jpg","attrs":{"Brand Name":"","Model Number":"9T-8647\u30019T-8346\u3001100-6239\/OR-7677","Certifiion":"ISO","Place of Origin":"USA"}}
{"title":"487-6207\u3001CA4876207\u3001566-7021 excavator hydraulic pump is suitable for301.5\/301.6","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/6b\/ce8eca9098839fb86b601e344ba8-200x200-1\/487_6207_e3_80_81ca4876207_e3_80_81566_7021_excavator_hydraulic_pump_is_suitable_for301_5_2f301_6_2f301_7cr_2f301_8_2f302cr_2f302_.jpg","attrs":{"Brand Name":"","Model Number":"487-6207\u3001CA4876207\u3001566-7021","Certifiion":"ISO","Place of Origin":"USA"}}
{"title":"241-7972\u3001163-9762\u3001241-9299 Small excavator main pump adaptation 301.5\/301.6\/301","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/ed\/990677ac0ebca2ffacd545063025-200x200-1\/241_7972_e3_80_81163_9762_e3_80_81241_9299_small_excavator_main_pump_adaptation_301_5_2f301_6_2f301_7cr_2f301_8_2f302cr_2f302_5c_2.jpg","attrs":{"Brand Name":"","Model Number":"241-7972\u3001163-9762\u3001241-9299","Certifiion":"ISO","Place of Origin":"USA"}}
{"title":"423-0097\u3001397-3941\u3001214-1091 Small excavator 3-10 ton hydraulic pump adaptation","imgUrl":"https:\/\/img.chinax.com\/nimg\/17\/06\/a1c3a41aca94f9a18a17b021cae6-200x200-1\/423_0097_e3_80_81397_3941_e3_80_81214_1091_small_excavator_3_10_ton_hydraulic_pump_adaptation_305_5e_2f306e_2f307d_2fe_2f308e_2f31.jpg","attrs":{"Brand Name":"","Model Number":"423-0097\u3001397-3941\u3001214-1091","Certifiion":"ISO","Place of Origin":"USA"}}
{"title":"4I-1023\u3001348-7627\u30017Y-4002 3-10 ton small excavator hydraulic pump adaptation 305","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/64\/16ccad26b5192c37f7d28910a9f8-200x200-1\/4i_1023_e3_80_81348_7627_e3_80_817y_4002_3_10_ton_small_excavator_hydraulic_pump_adaptation_305_5e_2f306e_2f307d_2fe_2f308e_2f312d.jpg","attrs":{"Brand Name":"","Model Number":"4I-1023\u3001348-7627\u30017Y-4002","Certifiion":"ISO","Place of Origin":"USA"}}
{"title":"247-7867\u3001358-5004 3-10 ton small excavator hydraulic axial piston pump","imgUrl":"https:\/\/img.chinax.com\/nimg\/d8\/72\/cec62ff473c3f1e20f77a60d8af2-200x200-1\/247_7867_e3_80_81358_5004_3_10_ton_small_excavator_hydraulic_axial_piston_pump_adaptation_305_5e_2f306e_2f307d_2fe_2f308e_2f312d_2.jpg","attrs":{"Brand Name":"","Model Number":"247-7867\u3001358-5004","Certifiion":"ISO","Place of Origin":"USA"}}
This hydraulic plunger pump is specifically designed for medium-sized excavators (20-36 tons) including models 320D/D2, 323D2, 326GC, 329D, 330D, 336D/D2XE.
Hydraulic Pump Specifiions
Pump Type
OEM Part Number
Applicable Equipment Model
Displacement (cc/r)
Rated Pressure (MPa)
Axial Piston Pump
487-6207
301.5/301.6/301.7CR
12.5
28
Axial Piston Pump
423-0097
305.5E/306E/307E
65
32
Axial Piston Pump
272-6959
325D/329D/DL
145
35
Axial Piston Pump
369-9655
374F/390F
280
38
Axial Piston Pump
307-3063
415F/416F/422F
112
31
Gear Pump (Pilot)
560-0886
Full Range Excavators
8.2
21
Axial Piston Pump
295-9426
349 Series
160
36
Gear Pump (Auxiliary)
175-6253
Loaders/Backhoes
10.5
24
Complete Pump System Components
Small Excavator (3-10 tons)
Main pumps: 423-0097, 397-3941, 214-1091, 4I-1023, 348-7627, 7Y-4002, 247-7867, 358-5004
Adaptation: 336GC/340/345/349/374F/385/390F/395GC, etc.
Pilot/gear pump: 564-9801, 234-4638
Frequently Asked Questions
What is the function of a relief valve in a hydraulic pump system?
The relief valve limits the maximum system pressure, preventing overload damage to the pump and other hydraulic components.
How to identify a genuine hydraulic pump?
Genuine pumps have a logo, clear OEM part number marking, and a serial number that can be verified via the official system.
What is the appliion of gear pump part number 560-0886?
560-0886 is a pilot gear pump suitable for all series of mini and small excavators.
Why does a hydraulic pump produce excessive heat?
Excessive heat is caused by system pressure exceeding ratings, internal pump friction (wear), low oil level, or using oil with incorrect viscosity.
Can a hydraulic pump be adjusted for higher flow rate?
Consult technical documentation for specific pump models. Improper adjustments may void warranty and cause system damage.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
