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Belparts excavator SK330-8 SK350-8 main pump assembly K5V140DTP-NOSER-YTOKHV for kobelco
PRODUCT DESCRIPTION
Model: SK330-8 SK350-8
Ategory: Hydraulic Pump
Part number: K5V140DTP-NOSER-YTOKHV
Place of Origin:Other Country
Condition: Original & Oem
Warranty: 6 months
MOQ: 1 pcs
Production Capacity: 1000pcs /Month
Standard or Nonstandard: Standard
Payment Term: L/C,T/T, Tradeassurance
Delivery Time: 1-3 days (depend on order)
Means of Transport: By Sea, Air or DHL
Guarantee: We will check and send detailed pictures to buyers for confirmation
R360
31NA-10010
E260LC
K5V140DTP-9T1L-17T
JCB330
925334
PC400-7
PC400-7 708-2H-00453
KX121-3
PSVL-42CG
CX135SR
KMJ2937
S180W
400914-00116
R170W
31N5-15011
E325
4221296
K3V112DT
14531855
ЕС140
K3V63DT-9N-14Т
K3V63DT-9N-14Т (ЕС140) CH
R130
K3V63DT-9С-14Т
K3V63DT-9С-14Т (R130,R140-7, JS130,JS160) CH
JS160
K3V63DTP-9С-14Т
K3V63DTP-9С-14Т (JS160) CH
DX300
K5V140DTP-9N-17Т
K5V140DTP-9N-17Т (DX300) CH
EC460
K5V200DTH-9N-17Т
K5V200DTH-9N-17Т (EC460,R480-9S) CH
R450-7
K5V200DTH-9С-17Т
K5V200DTH-9С-17Т (R450-7) CH
External Gear Pump: A fundamental and robust design frequently employed in excavators for lower-pressure auxiliary circuits, pilot control systems, and charge pumps for closed-loop systems. Its operating principle is elegantly simple: two identical gears, one driven (usually by the engine) and one idler, mesh tightly within a precisely machined housing cavity. As the gears rotate, teeth unmesh on the inlet side, creating expanding volume cavities that draw fluid in. The fluid is trapped between the gear teeth and the pump housing as the gears rotate. This trapped fluid is carried around the periphery of the housing to the outlet side. On the outlet side, the meshing of the gear teeth reduces the volume between them, forcibly ejecting the fluid under pressure. Key structural elements include the driving and driven shafts, the gear pair (often hardened steel), the pump housing with precisely machined side plates (wear plates) to minimize axial leakage, and inlet/outlet ports. While primarily fixed displacement, flow can be varied by changing the pump's drive speed. External gear pumps are prized for their simplicity, compactness, low cost, reliability, tolerance to contamination compared to piston pumps, and good performance at medium pressures.
FAQ
1.What is the warranty time of the products?
The warranty time is 3/6 months based on the item details; We don't provide warranty time for original and used products.
2.What is your delivery time?
Generally, we will arrange the goods within 24 hours after your payment; if not in stock, the delivery time will be communied in advance, usually 3-7 days
3.What are your main products ?
We are specialized in spare parts for excavator hydraulic system, such as travel motor,swing motor, travel gearbox,swing gearbox,gear parts, hydraulic pump,hydraulic parts,etc.If you need other excavator parts, we also can supply as your requirements.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Year Established:
2013
Total Annual:
20000-3000000
Employee Number:
50~93
Ecer Certification：
Verified Supplier
GZ Yuexiang Engineering Machinery Co., Ltd.
GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t... GZ Yuexiang Engineering Machinery Co., Ltd.
GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t...
