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PC300-7 PC300-8 Hydraulic Main Control Valve Assy for komatsu Excavator Spare Parts 723-47-26103 723-47-26102 723-47-26101 723-40-71201 723-40-71200 Main Control Valve

Produk

Bagian Pompa Hidrolik Excavator

Perakitan Mesin Diesel

Hubungi Kami

kitty@belparts-china.com

+86 18902206952

Hubungi Sekarang

PC300-7 PC300-8 Hydraulic Main Control Valve Assy for komatsu Excavator Spare Parts 723-47-26103 723-47-26102 723-47-26101 723-40-71201 723-40-71200 Main Control Valve

MOQ:	1 buah
harga:	Negotiated price
kemasan standar:	Kayu CA1SE
Periode pengiriman:	1 ~ 7 hari
metode pembayaran:	T/T, Jaminan Perdagangan, Paypal
Kapasitas Pasokan:	1000 buah

Informasi Rinci

Deskripsi Produk

Informasi Rinci

Tempat asal

Nama merek

Belparts

Nomor model

PC300-7 PC300-8

Model:

PC300-7 PC300-8

Nomor Bagian:

723-47-26103 723-47-26102 723-47-26101 723-40-71201 723-40-71200

Nama Produk:

Perakitan Katup Kontrol

Aplikasi:

Penggali

Kondisi:

Merek Asli Diperbaharui

Kekuatan:

Bagian Hidrolik

Jaminan:

6 bulan

Menyoroti:

Komatsu excavator hydraulic control valve

PC300-7 main control valve assy

Excavator spare parts control valve

Deskripsi Produk

PC300-7 PC300-8 Hydraulic Main Control Valve Assy for komatsu Excavator Spare Parts 723-47-26103 723-47-26102 723-47-26101 723-40-71201 723-40-71200 Main Control Valve

PC300-7 PC300-8 Hydraulic Main Control Valve Assy for komatsu Excavator Spare Parts 723-47-26103 723-47-26102 723-47-26101 723-40-71201 723-40-71200 Main Control Valve

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	PC300-7 PC300-8
Part Number	723-47-26103 723-47-26102 723-47-26101 723-40-71201 723-40-71200
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	(723-47-26103)	Control valve	1
1	(723-47-26102)	Control valve	1
1	(723-47-26101)	Control valve	1
2	07049-01012	PLUG,(WITH CANVAS OR ROPS CANOPY)	2
3	07049-01215	PLUG,(FOR ROPS SWEEP) (WITHOUT CAB)	1
4	22U-62-22480	Elbow	4
5	201-60-11390	O-RING,SMALL	1
6	20Y-62-19560	O-RING,LARGE	1
7	11Y-62-12160	Elbow	1
7	02782-10210	Elbow	1
8	02896-11008	O-RING (KIT)	1
9	21W-62-42490	Elbow	2
9	02782-10311	Elbow	2
10	02896-11009	O-RING,(F4350-61A0 -41 )	2
11	11Y-62-12250	TEE	1
12	02896-11008	O-RING (KIT)	2
13	11Y-62-12130	Nipple	2
13	02781-00210	Union	2
14	02896-11008	O-RING (KIT)	2
15	11Y-62-12520	Nipple	2
16	02896-11009	O-RING,(F4350-61A0 -41 )	2
17	07002-11423	O-RING,(FOR 2ND TRAVEL SPEED) (OP)	12
18	20Y-62-22160	ADAPTER,NOT SHOWN	1
19	20Y-62-23541	Elbow	2
20	07002-11423	O-RING,(FOR 2ND TRAVEL SPEED) (OP)	3
21	20Y-62-41701	VALVE ASS'Y	2
21	20Y-62-41700	VALVE ASS'Y	2
21	20Y-62-41701	VALVE ASS'Y	2
21	20Y-62-41700	VALVE ASS'Y	2
21	----	Body	1
22	20Y-60-22270	POPPET	1
23	701-20-61230	Spring	1
24	07002-11423	O-RING,(FOR 2ND TRAVEL SPEED) (OP)	1
25	20Y-62-47630	Nipple	1
25	11Y-62-12130	Nipple	1
25	20Y-62-47630	Nipple	1
25	11Y-62-12130	Nipple	1
26	02896-11008	O-RING (KIT)	2
27	07002-11423	O-RING,(FOR 2ND TRAVEL SPEED) (OP)	2

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.

Tag:

bagian hidrolik excavator,

suku cadang excavator,

Konstruksi Parts

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Perakitan Mesin Diesel

PC300-7 PC300-8 Hydraulic Main Control Valve Assy for komatsu Excavator Spare Parts 723-47-26103 723-47-26102 723-47-26101 723-40-71201 723-40-71200 Main Control Valve

MOQ:	1 buah
harga:	Negotiated price
kemasan standar:	Kayu CA1SE
Periode pengiriman:	1 ~ 7 hari
metode pembayaran:	T/T, Jaminan Perdagangan, Paypal
Kapasitas Pasokan:	1000 buah

Informasi Rinci

Deskripsi Produk

Informasi Rinci

Tempat asal

Cina

Nama merek

Belparts

Nomor model

PC300-7 PC300-8

Model:

PC300-7 PC300-8

Nomor Bagian:

723-47-26103 723-47-26102 723-47-26101 723-40-71201 723-40-71200

Nama Produk:

Perakitan Katup Kontrol

Aplikasi:

Penggali

Kondisi:

Merek Asli Diperbaharui

Kekuatan:

Bagian Hidrolik

Jaminan:

6 bulan

Kuantitas min Order:

1 buah

Harga:

Negotiated price

Kemasan rincian:

Kayu CA1SE

Waktu pengiriman:

1 ~ 7 hari

Syarat-syarat pembayaran:

T/T, Jaminan Perdagangan, Paypal

Menyediakan kemampuan:

1000 buah

Menyoroti

Komatsu excavator hydraulic control valve

PC300-7 main control valve assy

Excavator spare parts control valve

Deskripsi Produk

PC300-7 PC300-8 Hydraulic Main Control Valve Assy for komatsu Excavator Spare Parts 723-47-26103 723-47-26102 723-47-26101 723-40-71201 723-40-71200 Main Control Valve

PC300-7 PC300-8 Hydraulic Main Control Valve Assy for komatsu Excavator Spare Parts 723-47-26103 723-47-26102 723-47-26101 723-40-71201 723-40-71200 Main Control Valve

Product Overview

Specifications

Category	Excavator Hydraulic Parts
Model	PC300-7 PC300-8
Part Number	723-47-26103 723-47-26102 723-47-26101 723-40-71201 723-40-71200
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	(723-47-26103)	Control valve	1
1	(723-47-26102)	Control valve	1
1	(723-47-26101)	Control valve	1
2	07049-01012	PLUG,(WITH CANVAS OR ROPS CANOPY)	2
3	07049-01215	PLUG,(FOR ROPS SWEEP) (WITHOUT CAB)	1
4	22U-62-22480	Elbow	4
5	201-60-11390	O-RING,SMALL	1
6	20Y-62-19560	O-RING,LARGE	1
7	11Y-62-12160	Elbow	1
7	02782-10210	Elbow	1
8	02896-11008	O-RING (KIT)	1
9	21W-62-42490	Elbow	2
9	02782-10311	Elbow	2
10	02896-11009	O-RING,(F4350-61A0 -41 )	2
11	11Y-62-12250	TEE	1
12	02896-11008	O-RING (KIT)	2
13	11Y-62-12130	Nipple	2
13	02781-00210	Union	2
14	02896-11008	O-RING (KIT)	2
15	11Y-62-12520	Nipple	2
16	02896-11009	O-RING,(F4350-61A0 -41 )	2
17	07002-11423	O-RING,(FOR 2ND TRAVEL SPEED) (OP)	12
18	20Y-62-22160	ADAPTER,NOT SHOWN	1
19	20Y-62-23541	Elbow	2
20	07002-11423	O-RING,(FOR 2ND TRAVEL SPEED) (OP)	3
21	20Y-62-41701	VALVE ASS'Y	2
21	20Y-62-41700	VALVE ASS'Y	2
21	20Y-62-41701	VALVE ASS'Y	2
21	20Y-62-41700	VALVE ASS'Y	2
21	----	Body	1
22	20Y-60-22270	POPPET	1
23	701-20-61230	Spring	1
24	07002-11423	O-RING,(FOR 2ND TRAVEL SPEED) (OP)	1
25	20Y-62-47630	Nipple	1
25	11Y-62-12130	Nipple	1
25	20Y-62-47630	Nipple	1
25	11Y-62-12130	Nipple	1
26	02896-11008	O-RING (KIT)	2
27	07002-11423	O-RING,(FOR 2ND TRAVEL SPEED) (OP)	2

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.

Tag: