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

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kitty@belparts-china.com

+86 18902206952

지금 연락하세요

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

모크:	1PCS
가격:	Negotiated price
표준 포장:	목조 CA1SE
배달 기간:	1~7일
지불 방법:	T/T, 무역 보증, 페이팔
공급 능력:	1000PCS

자세한 정보

제품 설명

자세한 정보

원래 장소

브랜드 이름

Belparts

모델 번호

303 303.5 304

303 303.5 304

부품 번호:

298-2877 2982877

제어 밸브 어셈블리

애플리케이션:

오리지널 브랜드 리퍼브 상품

강조하다:

Hydraulic control valve for excavator

Excavator control valve OEM

304 hydraulic valve distributor

제품 설명

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

태그:

굴착기 유압 부속,

굴착기 교체 부분,

건설장비 부속

권장 제품

EC250D EC300D 수압 제어 밸브 발굴기 예비 부품 ASSY VOE14606823 VOE14607608 유통자 후판 시장

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지금 연락하세요

제품 세부 정보

상품

굴착기 유압 펌프

굴착기 유압 펌프 부속

여행 모터 아시리아

굴삭기 스윙 모터

그네 변속기

굴착기 통제 벨브

여행 변속기

굴착기 마지막 드라이브 부속

발굴기 중앙 관절

유압 기어 펌프

유압 팬 모터

굴 삭 기 예비 부품

굴착기 관제사

굴착기 감시자

굴착기 안전 밸브

굴삭기 유압 실린더

디젤 엔진 조립

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

모크:	1PCS
가격:	Negotiated price
표준 포장:	목조 CA1SE
배달 기간:	1~7일
지불 방법:	T/T, 무역 보증, 페이팔
공급 능력:	1000PCS

자세한 정보

제품 설명

자세한 정보

원래 장소

중국

브랜드 이름

Belparts

모델 번호

303 303.5 304

모델:

303 303.5 304

부품 번호:

298-2877 2982877

제품명:

제어 밸브 어셈블리

애플리케이션:

굴착기

상태:

오리지널 브랜드 리퍼브 상품

힘:

유압부품

보증:

6개월

최소 주문 수량:

1PCS

가격:

Negotiated price

포장 세부 사항:

목조 CA1SE

배달 시간:

1~7일

지불 조건:

T/T, 무역 보증, 페이팔

공급 능력:

1000PCS

강조하다

Hydraulic control valve for excavator

Excavator control valve OEM

304 hydraulic valve distributor

제품 설명

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

태그: