Name: K5V140DTP-9C12-17T Hydraulic Pump for R305-7 R290-7 R305-9 Hydraulic Main Pump 31N8-10070 31N8-10080
Brand: Lanzhou Fudong Guangqi Trading Co., Ltd
SKU: K5V140DTP-9C12-17T
Availability: InStock

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K5V140DTP-9C12-17T Hydraulic Pump for R305-7 R290-7 R305-9 Hydraulic Main Pump 31N8-10070 31N8-10080

K5V140DTP hydraulic main pump

R305-7 compatible hydraulic pump

31N8-10070 replacement hydraulic pump

Place of Origin:

China

Model Number:

K5V140DTP-9C12-17T

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Product Details

Color:

Red

Highlight:

K5V140DTP hydraulic main pump

R305-7 compatible hydraulic pump

31N8-10070 replacement hydraulic pump

Payment & Shipping Terms

Minimum Order Quantity

1 Pc

Packaging Details

Carton

Delivery Time

7-15days

Payment Terms

T/T

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Product Description

K5V140DTP-9C12-17T Hydraulic Pump for R305-7 R290-7 R305-9 Hydraulic Main Pump 31N8-10070 31N8-10080

Acting as the central hydraulic power unit of excavator machinery, the main hydraulic pump is engine-propelled to convert mechanical rotation into high-pressure hydraulic fluid, powering boom, dipper, bucket, travel and slew mechanisms across the machine. The axial variable piston pump is the standard configuration for construction excavators, with medium and heavy plant machinery fitted with integrated dual main pumps and rear pilot pumps. The main circuit pressure operates at 28~35MPa whilst the pilot control circuit maintains 3~4MPa. The assembly comprises cylinder block piston sets, angle-variable swash plate, side-mounted flow regulator and distribution valve plate, modulating pump displacement, fluid output and fuel consumption. Integrated constant power, load sensing and pressure cut-back systems prevent engine cut-out under load, optimise fuel usage via demand-based flow and protect hydraulic fittings at peak pressure. Typical operational faults include poor machine performance, exhaust fumes, fluid overheating and abnormal pump sound, which are reduced through scheduled servicing, sealed pipework and correct hydraulic fluid levels.

Machinery Test Report	Provided	Warranty	3 Months
Video outgoing-inspection	Provided	Brand Name	OEM
Place of Origin	China	Product Name	Hydraulic Pump
Model	K5V140DTP-9C12-17T	MOQ	1 Piece
Quality	High-Quality	Delivery time	7-15 Days
Standard or Nonstandard	Standard	Application	Excavator Machinery
Size	Standard Size	Color	Red

K5V140DTP-9C12-17T Hydraulic Pump for R305-7 R290-7 R305-9 Hydraulic Main Pump 31N8-10070 31N8-10080 0 Company Profile

Tags：

K5V140DTP-9C12-17T Hydraulic Pump for R305-7 R290-7 R305-9 Hydraulic Main Pump 31N8-10070 31N8-10080

K5V140DTP hydraulic main pump

R305-7 compatible hydraulic pump

31N8-10070 replacement hydraulic pump

K5V140DTP hydraulic main pump

R305-7 compatible hydraulic pump

31N8-10070 replacement hydraulic pump

Excavator Parts A10VO45DFLR 53R-VUC62N00 -S3042 R902502504 Hydraulic Piston Pumps OEM Brand Guangdong Origin for XE26 XE35

Hydraulic Pump PVD-1B-28P-8AG4 4331671 4358274 4399045 Hydraulic Piston Pump for EX30 Cx26c Excavator Main Pump

PVD-0B-18B-6AG3-4950A 20400006 Hydraulic Pump for Excavator Small Piston Hydraulic Pump Construction Machinery Parts

PVD-0B-21P-6G3 Hydraulic Pump RB411-61113 RB411-61110 for Kubota U20-5 Mini Excavator Hydraulic Piston Pump

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