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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

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Lắp ráp động cơ Diesel

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kitty@belparts-china.com

+86 18902206952

Liên hệ ngay bây giờ

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 cái
giá bán:	Negotiated price
bao bì tiêu chuẩn:	CA1SE bằng gỗ
Thời gian giao hàng:	1 ~ 7 ngày
phương thức thanh toán:	T/T, Đảm bảo thương mại, PayPal
Khả năng cung cấp:	1000 chiếc

Thông tin chi tiết

Mô tả sản phẩm

Thông tin chi tiết

Nguồn gốc

Trung Quốc

Hàng hiệu

Belparts

Số mô hình

PC300-7PC300-8

Người mẫu:

PC300-7PC300-8

Mã sản phẩm:

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

Tên sản phẩm:

Kiểm soát lắp ráp van

Ứng dụng:

Máy xúc

Tình trạng:

Thương hiệu gốc được tân trang lại

Quyền lực:

Bộ phận thủy lực

Bảo hành:

6 tháng

Làm nổi bật:

Komatsu excavator hydraulic control valve

PC300-7 main control valve assy

Excavator spare parts control valve

Mô tả sản phẩm

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.

Các thẻ:

phụ tùng máy xúc,

Komatsu excavator hydraulic control valve

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Hộp số du lịch

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Giám sát máy xúc

Van cứu trợ máy xúc

Xi lanh thủy lực máy xúc

Lắp ráp động cơ 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 cái
giá bán:	Negotiated price
bao bì tiêu chuẩn:	CA1SE bằng gỗ
Thời gian giao hàng:	1 ~ 7 ngày
phương thức thanh toán:	T/T, Đảm bảo thương mại, PayPal
Khả năng cung cấp:	1000 chiếc

Thông tin chi tiết

Mô tả sản phẩm

Thông tin chi tiết

Nguồn gốc

Trung Quốc

Hàng hiệu

Belparts

Số mô hình

PC300-7PC300-8

Người mẫu:

PC300-7PC300-8

Mã sản phẩm:

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

Tên sản phẩm:

Kiểm soát lắp ráp van

Ứng dụng:

Máy xúc

Tình trạng:

Thương hiệu gốc được tân trang lại

Quyền lực:

Bộ phận thủy lực

Bảo hành:

6 tháng

Số lượng đặt hàng tối thiểu:

1 cái

Giá bán:

Negotiated price

chi tiết đóng gói:

CA1SE bằng gỗ

Thời gian giao hàng:

1 ~ 7 ngày

Điều khoản thanh toán:

T/T, Đảm bảo thương mại, PayPal

Khả năng cung cấp:

1000 chiếc

Làm nổi bật

Komatsu excavator hydraulic control valve

PC300-7 main control valve assy

Excavator spare parts control valve

Mô tả sản phẩm

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.

Các thẻ: