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303 303.5 304 Hydraulic Control Valve Assy for Excavator Spare Parts 298-2877 2982877 Distributor OEM

Ürünler

ekskavatör için hidrolik pompa parçaları

Ekskavatör Son Tahrik Parçaları

Dizel Motor Grubu

Bizimle İletişim

kitty@belparts-china.com

+86 18902206952

Şimdi iletişime geçin

303 303.5 304 Hydraulic Control Valve Assy for Excavator Spare Parts 298-2877 2982877 Distributor OEM

Adedi:	1 adet
fiyat:	Negotiated price
Standart ambalaj:	Ahşap CA1SE
Teslim süresi:	1~7 gün
Ödeme yöntemi:	T/T, ticaret güvencesi, PayPal
Tedarik Kapasitesi:	1000 adet

Ayrıntılı Bilgiler

Ürün Açıklaması

Ayrıntılı Bilgiler

Menşe yeri

Marka adı

Belparts

Model numarası

303 303,5 304

Modeli:

303 303,5 304

Parça numarası:

298-2877 2982877

Ürün Adı:

Kontrol valfi tertibatı

Başvuru:

ekskavatör

Durum:

Orijinal Marka Yenilenmiş

Hidrolik parçalar

Garanti:

Vurgulamak:

Hydraulic control valve for excavator

Excavator control valve OEM

304 hydraulic valve distributor

Ürün Açıklaması

303 303.5 304 Hydraulic Control Valve Assy for Excavator Spare Parts 298-2877 2982877 Distributor OEM

303 303.5 304 Hydraulic Control Valve Assy for Excavator Spare Parts 298-2877 2982877 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	303 303.5 304
Product name	298-2877 2982877
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
All	2982877	VALVE GROUP-MAIN CONTROL; (MAIN CONTROL VALVE)	1
1	0964544	PIN-SPRING	2
2	1269993	SCREW-RIVET	2
3	1360150	SHIM; (0.1-MM THK)	2
4	1360151	SHIM; (0.2-MM THK)	2
5	1360149	BOOT	1
6	1360146	PEDAL	1
7	1360157	WASHER; (8.4X15.5X1.6-MM THK)	2
8	1360155	SETSCREW; (M4X0.7X8-MM)	1
9	1360147	PIN	1
10	1360140	PUSHROD	2
11	0951512	SEAL-O-RING (ID=7.80mm)	2
12	6V8202	BOLT-SOCKET HEAD; (M8X1.25X16-MM)	2
13	1360143	COVER	1
14	1360152	SEAL-O-RING (ID=15.50mm)	2
15	1379114	SEAT-SPRING	2
16	1360148	SPRING	2
17	1360141	SPRING	2
18	1360156	WASHER; (4.3X0.8X0.8-MM THK)	2
19	1360145	SHIM; (0.1-MM THK)	6
20	1020818	PLUG	1
21	3J1907	SEAL VALVE ASSEMBLY TO; SEAL- TUBE ASSEMBLY TO LOGIC VALVE	1
22	1859075	BODY AS	1
	----	METRIC PART

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

Etiketler:

ekskavatör hidrolik parçaları,

ekskavatör yedek parçaları,

insaat parçaları

Önerilen Ürünler

EC250D EC300D Ekskavatör yedek parçaları için hidrolik kontrol valfi assy VOE14606823 VOE14607608 Dağıtımcı Ardıcı Piyasa

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Ürün ayrıntıları

Ürünler

Ekskavatör Hidrolik Pompa

ekskavatör için hidrolik pompa parçaları

Seyahat Motor Takma

ekskavatör dönüş motoru

Salıncak Şanzımanı

Ekskavatör Kontrol Vanası

Seyahat Şanzımanı

Ekskavatör Son Tahrik Parçaları

Ekskavator Merkezi Eklem

Hidrolik Dişli Pompa

Hidrolik Fan Motoru

Ekskavatör yedek parçaları

Ekskavatör kontrolörü

Ekskavatör monitörü

Ekskavatör Tahliye Valfı

Ekskavatör Hidrolik Silindir

Dizel Motor Grubu

303 303.5 304 Hydraulic Control Valve Assy for Excavator Spare Parts 298-2877 2982877 Distributor OEM

Adedi:	1 adet
fiyat:	Negotiated price
Standart ambalaj:	Ahşap CA1SE
Teslim süresi:	1~7 gün
Ödeme yöntemi:	T/T, ticaret güvencesi, PayPal
Tedarik Kapasitesi:	1000 adet

Ayrıntılı Bilgiler

Ürün Açıklaması

Ayrıntılı Bilgiler

Menşe yeri

Çin

Marka adı

Belparts

Model numarası

303 303,5 304

Modeli:

303 303,5 304

Parça numarası:

298-2877 2982877

Ürün Adı:

Kontrol valfi tertibatı

Başvuru:

ekskavatör

Durum:

Orijinal Marka Yenilenmiş

Güç:

Hidrolik parçalar

Garanti:

6 Ay

Min sipariş miktarı:

1 adet

Fiyat:

Negotiated price

Ambalaj bilgileri:

Ahşap CA1SE

Teslim süresi:

1~7 gün

Ödeme koşulları:

T/T, ticaret güvencesi, PayPal

Yetenek temini:

1000 adet

Vurgulamak

Hydraulic control valve for excavator

Excavator control valve OEM

304 hydraulic valve distributor

Ürün Açıklaması

303 303.5 304 Hydraulic Control Valve Assy for Excavator Spare Parts 298-2877 2982877 Distributor OEM

303 303.5 304 Hydraulic Control Valve Assy for Excavator Spare Parts 298-2877 2982877 Distributor OEM

Product Overview

Specifications

Category	Excavator Hydraulic Parts
Model	303 303.5 304
Product name	298-2877 2982877
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
All	2982877	VALVE GROUP-MAIN CONTROL; (MAIN CONTROL VALVE)	1
1	0964544	PIN-SPRING	2
2	1269993	SCREW-RIVET	2
3	1360150	SHIM; (0.1-MM THK)	2
4	1360151	SHIM; (0.2-MM THK)	2
5	1360149	BOOT	1
6	1360146	PEDAL	1
7	1360157	WASHER; (8.4X15.5X1.6-MM THK)	2
8	1360155	SETSCREW; (M4X0.7X8-MM)	1
9	1360147	PIN	1
10	1360140	PUSHROD	2
11	0951512	SEAL-O-RING (ID=7.80mm)	2
12	6V8202	BOLT-SOCKET HEAD; (M8X1.25X16-MM)	2
13	1360143	COVER	1
14	1360152	SEAL-O-RING (ID=15.50mm)	2
15	1379114	SEAT-SPRING	2
16	1360148	SPRING	2
17	1360141	SPRING	2
18	1360156	WASHER; (4.3X0.8X0.8-MM THK)	2
19	1360145	SHIM; (0.1-MM THK)	6
20	1020818	PLUG	1
21	3J1907	SEAL VALVE ASSEMBLY TO; SEAL- TUBE ASSEMBLY TO LOGIC VALVE	1
22	1859075	BODY AS	1
	----	METRIC PART

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

Etiketler: