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D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
Specifications
Description
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
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
Item New Aftermarket (FOB Guangzhou) Tested Used Unit
Unit Price USD 5800‑7600 / pcs USD 2800‑4200 / pcs
Net Weight 215 KG 215 KG
Gross Weight (with wooden crate) 245 KG 245 KG
Packing Dimension (L×W×H) 72 × 62 × 52 cm 72 × 62 × 52 cm
Volume 0.233 CBM 0.233 CBM
Warranty 12 months 3‑6 months

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
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.

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D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts

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D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts
D375A-3D 709-63-11600 Hydraulic Main Control Valve Assembly Fit Heavy Duty Crawler Dozer Construction Machinery Hydraulic Distribution Valve Replacement Spare Parts Belparts

GZ Yuexiang Engineering Machinery Co., Ltd.

Verified Supplier
2 Years
guangzhou
Since 2013
Main Products :
Excavator Hydraulic Pump, Excavator Hydraulic Pump Parts, Travel Motor Assy
Total Annual :
20000-3000000
Employee Number :
50~93
Certification Level :
Verified Supplier
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