Name: Excavator Hydraulic Pump K3V140DT-HNOV Construction Machinery Parts Doosan DH300-5 Excavator Main Pump
Brand: Lanzhou Fudong Guangqi Trading Co., Ltd
SKU: K3V140DT-HNOV
Availability: InStock

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Excavator Hydraulic Pump K3V140DT-HNOV Construction Machinery Parts Doosan DH300-5 Excavator Main Pump

Excavator hydraulic main pump K3V140DT

Doosan DH300-5 excavator pump

Construction machinery hydraulic pump

Place of Origin:

China

Model Number:

K3V140DT-HNOV

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Product Details

Color:

Red

Application:

DH300-5

Highlight:

Excavator hydraulic main pump K3V140DT

Doosan DH300-5 excavator pump

Construction machinery hydraulic pump

Payment & Shipping Terms

Minimum Order Quantity

1 Pc

Packaging Details

Carton

Delivery Time

3-15days

Payment Terms

T/T

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+8615294125097

guangqi334@gmail.com

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Product Description

Excavator Hydraulic Pump K3V140DT-HNOV Construction Machinery Parts Doosan DH300-5 Excavator Main Pump

Function

As the core hydraulic power unit of excavators, engine-driven main pump converts mechanical power into high-pressure hydraulic oil to drive boom, arm, bucket, travel and swing assemblies.

Product Type

Standard axial variable piston pump; tandem double main pump with rear pilot gear pump for mid & large excavators: main pump 28~35MPa, pilot pump 3~4MPa for pilot control circuit.

Internal Structure

Rotatable piston-cylinder assembly, angle-adjustable swash plate, external flow regulator and distribution valve plate constitute full pump structure; regulator modifies swash angle to adjust displacement, flow speed and fuel cost.

Three Core Control

Constant power avoids engine stall under overload; LS energy-saving control provides on-demand flow; pressure cut-off protects hydraulic parts at maximum working pressure.

Common Faults

Inner leakage or stuck regulator leads to slow operation; locked large displacement causes overload and black smoke; heavy leakage raises oil temperature; air suction creates abnormal pump sound.

Maintenance Advice

Regular replacement of oil and filters, sealed suction pipeline and standard oil level effectively reduce pump failure rate.

Machinery Test Report	Provided	Warranty	3 Months
Video outgoing-inspection	Provided	Brand Name	OEM
Place of Origin	China	Product Name	Hydraulic Pump
Model	K3V140DT-HNOV	MOQ	1 Piece
Quality	High-Quality	Delivery time	7-15 Days
Standard or Nonstandard	Standard	Application	Excavator Machinery
Size	Standard Size	Color	Red

Excavator Hydraulic Pump K3V140DT-HNOV Construction Machinery Parts Doosan DH300-5 Excavator Main Pump 0 Company Profile

Tags：

Excavator Hydraulic Pump K3V140DT-HNOV Construction Machinery Parts Doosan DH300-5 Excavator Main Pump

Excavator hydraulic main pump K3V140DT

Doosan DH300-5 excavator pump

Construction machinery hydraulic pump

Excavator hydraulic main pump K3V140DT

Doosan DH300-5 excavator pump

Construction machinery 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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