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PC45MR-8 Hydraulic Control Valve Assy for Komatsu Excavator Spare Parts 723-19-11503 Distributor OEM

Produits

Hydraulikpumpeteile des Baggers

Schrägmaschinen-Zentrumsgelenk

Dieselmotor-Versammlung

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kitty@belparts-china.com

+86 18902206952

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PC45MR-8 Hydraulic Control Valve Assy for Komatsu Excavator Spare Parts 723-19-11503 Distributor OEM

MOQ:	1 STÜCK
Preis:	Negotiated price
Standardverpackung:	Holz-CA1SE
Lieferfrist:	1~7 Tage
Zahlungsmethode:	T/T, Handelsversicherung, PayPal
Lieferkapazität:	1000 Stück

Einzelheiten

Produktbeschreibung

Einzelheiten

Herkunftsort

China

Markenname

Belparts

Modellnummer

PC45MR-8

Modell:

PC45MR-8

Teilenummer:

723-19-11503

Produktname:

Steuerventilbaugruppe

Anwendung:

Bagger

Zustand:

Originalmarke generalüberholt

Leistung:

Hydraulikteile

Garantie:

6 Monate

Hervorheben:

Komatsu excavator hydraulic control valve

PC45MR-8 control valve assembly

OEM excavator distributor valve

Produktbeschreibung

PC45MR-8 Hydraulic Control Valve Assy for Komatsu Excavator Spare Parts 723-19-11503 Distributor OEM

PC45MR-8 Hydraulic Control Valve Assy for Komatsu Excavator Spare Parts 723-19-11503 Distributor OEM

Product Overview

The control valve (also known as the main control valve or multi-valve block) is the central hydraulic control component in excavators. It consists of multiple parallel spools that precisely distribute high-pressure oil from the pump to actuators (e.g., hydraulic cylinders, motors) based on operational demands, enabling coordinated machine movements.

Specifications

Category	Excavator Hydraulic Parts
Model	PC45MR-8
Product name	723-19-11503
Package	Wooden Box
Application	Excavator
Product Attributes	Excavator Parts

Working Principle

Flow Distribution: Operator joystick or electronic signals shift valve spools, adjusting port openings to control oil flow rate and direction to each actuator.
Pressure Regulation: Integrated pressure compensators and overload relief valves maintain stable flow under varying loads while preventing pressure spikes.
Multi-circuit Coordination: Parallel spool design allows simultaneous operation of multiple actuators (e.g., boom lifting + arm retraction), with the system automatically splitting pump flow.

Product Images

#	Part No.	Description	Qty
1	(3F4565101)	Control valve	1
1	(723-19-11503)	Control valve	1
2	801015109	Screw	4
3	802170002	SPRING WASHER	4
4	3F4565600	Plate	1
5	801015087	Bolt	1
6	802170001	SPRING WASHER (WITH STABILIZERS ONLY)	2
7	801015543	Bolt	1
8	3F4565078	Support	1
9	3F4565081	Plate	1
10	500256361	Washer	4
11	3F4565601	Gasket	8
12	855021214	O-ring	4
13	3F4565080	Plate	3
14	3F4565079	Support	1
15	801015585	Bolt	4
16	802170003	SPRING WASHER	4

Our Advantages

Strong Part Number Database: If you can provide the right model and part number, we can supply the right product.
Professional and Experienced Salesperson: Our founder has been in this field for more than 7 years, with rich experiences.
Strict and Complete Company Rules: We will try our best to meet customer's delivery time. Before delivery, we must verify the part number or pictures of products one by one, to ensure customers receive high-quality and right-quantity goods.
Good Management System: No matter how big or small the order, as long as customers place the order, we will provide exporting service free of charge.
Good Service Attitude: If the customer has any questions about the product, we will help solve the problem immediately. As long as customers' requirements are reasonable, we will endeavor to make them satisfied.

SK60C

Tags:

Bagger-hydraulische Teile,

BaggerErsatzteile,

Baugeräte Teile

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EINZELHEITEN ZU DEN PRODUKTEN

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Hydraulikpumpe des Baggers

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Bagger Swing Motor

Schwingengetriebe

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Reise-Getriebe

Baggerachsantriebteile

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Dieselmotor-Versammlung

PC45MR-8 Hydraulic Control Valve Assy for Komatsu Excavator Spare Parts 723-19-11503 Distributor OEM

MOQ:	1 STÜCK
Preis:	Negotiated price
Standardverpackung:	Holz-CA1SE
Lieferfrist:	1~7 Tage
Zahlungsmethode:	T/T, Handelsversicherung, PayPal
Lieferkapazität:	1000 Stück

Einzelheiten

Produktbeschreibung

Einzelheiten

Herkunftsort

China

Markenname

Belparts

Modellnummer

PC45MR-8

Modell:

PC45MR-8

Teilenummer:

723-19-11503

Produktname:

Steuerventilbaugruppe

Anwendung:

Bagger

Zustand:

Originalmarke generalüberholt

Leistung:

Hydraulikteile

Garantie:

6 Monate

Min Bestellmenge:

1 STÜCK

Preis:

Negotiated price

Verpackung Informationen:

Holz-CA1SE

Lieferzeit:

1~7 Tage

Zahlungsbedingungen:

T/T, Handelsversicherung, PayPal

Versorgungsmaterial-Fähigkeit:

1000 Stück

Hervorheben

Komatsu excavator hydraulic control valve

PC45MR-8 control valve assembly

OEM excavator distributor valve

Produktbeschreibung

PC45MR-8 Hydraulic Control Valve Assy for Komatsu Excavator Spare Parts 723-19-11503 Distributor OEM

PC45MR-8 Hydraulic Control Valve Assy for Komatsu Excavator Spare Parts 723-19-11503 Distributor OEM

Product Overview

Specifications

Category	Excavator Hydraulic Parts
Model	PC45MR-8
Product name	723-19-11503
Package	Wooden Box
Application	Excavator
Product Attributes	Excavator Parts

Working Principle

Flow Distribution: Operator joystick or electronic signals shift valve spools, adjusting port openings to control oil flow rate and direction to each actuator.
Pressure Regulation: Integrated pressure compensators and overload relief valves maintain stable flow under varying loads while preventing pressure spikes.
Multi-circuit Coordination: Parallel spool design allows simultaneous operation of multiple actuators (e.g., boom lifting + arm retraction), with the system automatically splitting pump flow.

Product Images

#	Part No.	Description	Qty
1	(3F4565101)	Control valve	1
1	(723-19-11503)	Control valve	1
2	801015109	Screw	4
3	802170002	SPRING WASHER	4
4	3F4565600	Plate	1
5	801015087	Bolt	1
6	802170001	SPRING WASHER (WITH STABILIZERS ONLY)	2
7	801015543	Bolt	1
8	3F4565078	Support	1
9	3F4565081	Plate	1
10	500256361	Washer	4
11	3F4565601	Gasket	8
12	855021214	O-ring	4
13	3F4565080	Plate	3
14	3F4565079	Support	1
15	801015585	Bolt	4
16	802170003	SPRING WASHER	4

Our Advantages

Strong Part Number Database: If you can provide the right model and part number, we can supply the right product.
Professional and Experienced Salesperson: Our founder has been in this field for more than 7 years, with rich experiences.
Strict and Complete Company Rules: We will try our best to meet customer's delivery time. Before delivery, we must verify the part number or pictures of products one by one, to ensure customers receive high-quality and right-quantity goods.
Good Management System: No matter how big or small the order, as long as customers place the order, we will provide exporting service free of charge.
Good Service Attitude: If the customer has any questions about the product, we will help solve the problem immediately. As long as customers' requirements are reasonable, we will endeavor to make them satisfied.

SK60C

Tags: