PC60-7 Hydraulic Main Control Valve Assy for Komatsu Excavator Spare Parts 723-26-11100 723-26-10104 723-26-10102 723-26-10101 Main Control Valve OEMtrol Valve
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
PC60-7 Hydraulic Main Control Valve Assy for Komatsu Excavator Spare Parts 723-26-11100 723-26-10104 723-26-10102 723-26-10101 Main Control Valve OEMtrol Valve
PC60-7 Hydraulic Main Control Valve Assy for Komatsu Excavator Spare Parts 723-26-11100 723-26-10104 723-26-10102 723-26-10101 Main Control Valve OEMtrol 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
|
|---|
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 | (723-26-11100) | VALVE ASS'Y,(SEE FIG.Y1660-01A0A) | 1 |
| 1 | (723-26-10104) | VALVE ASS'Y,(SEE FIG.Y1660-01A0) | 1 |
| 1 | (723-26-10102) | VALVE ASS'Y,(SEE FIG.Y1660-01A0) | 1 |
| 1 | (723-26-10101) | VALVE ASS'Y,(SEE FIG.Y1660-01A0) | 1 |
| ---- | THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 TO Y1660-06A0 | ||
| 1 | ---- | Control valve | 1 |
| 1 | ---- | Control valve | 1 |
| 1 | ---- | Control valve | 1 |
| 1 | ---- | Valve | 1 |
| 1 | ---- | Valve | 1 |
| 1 | ---- | Valve | 1 |
| 2 | ---- | Valve | 2 |
| 3 | 723-30-51130 | Orifice | 2 |
| 4 | ---- | Valve | 1 |
| 5 | ---- | Valve | 1 |
| 6 | ---- | Valve | 1 |
| 7 | ---- | Valve | 1 |
| 8 | ---- | VALVE SUB ASS'Y | 2 |
| 9 | ---- | Valve | 1 |
| 9 | ---- | Valve | 1 |
| 10 | ---- | Valve | 1 |
| 11 | ---- | Valve | 1 |
| 12 | 723-26-51150 | Piston | 2 |
| 12 | 723-26-51150 | Piston | 3 |
| 13 | 723-26-51190 | Piston | 2 |
| 13 | 723-26-51190 | Piston | 1 |
| 14 | 723-26-14140 | Spring | 6 |
| 15 | 723-26-15230 | Plug | 12 |
| 16 | 07002-12434 | O-RING,(FOR 2-ACTUATER ATTACHMENT) | 12 |
| 17 | 07000-13035 | O-RING, UPPER COOLER INLET AND OUTLET PORTS | 6 |
| 18 | 07000-12020 | O-RING,(0202-007) | 7 |
| 19 | 07000-02120 | O-RING,COVER? TRANSFER CASE | 7 |
| 20 | 07000-12010 | O-RING,PLATE | 7 |
| 21 | ---- | Valve | 6 |
| 22 | 723-26-15220 | Plug | 6 |
| 23 | 723-26-14150 | Spring | 6 |
| 24 | 07002-11223 | O-RING,(F4350-65A0 -16 ) | 6 |
| 25 | 723-26-15170 | Plug | 1 |
| 26 | 723-26-15180 | Plug | 1 |
| 27 | 723-26-15190 | Plug | 1 |
| 28 | 708-8E-16160 | Plug | 1 |
| 29 | 706-73-71450 | Plug | 1 |
| 30 | 07002-11423 | O-RING,(FOR 2ND TRAVEL SPEED) (OP) | 2 |
| 31 | 07002-11023 | O-RING,(F4350-66A1 -1C ) | 1 |
| 32 | 07000-11007 | O-RING - (K10) | 2 |
| 33 | 07001-01007 | RING,BACK-UP | 2 |
| 34 | 07000-11009 | O-RING,(FOR DUAL TILT DOZER) | 1 |
| 35 | 07001-01009 | RING,BACK-UP (KIT) | 1 |
| 36 | 07002-01423 | O-RING,(CRUSHER?OTHER ATT.FOR PPC CON | 1 |
| 36 | 07002-11023 | O-RING,(F4350-66A1 -1C ) | 1 |
| 37 | 723-26-15240 | Bolt | 4 |
| 38 | 01643-31032 | WASHER,(WITH AUTO EMERGENCY STEERING) | 4 |
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.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
GZ Yuexiang Engineering Machinery Co., Ltd.
Location
429-432, No. 268 Zhongshan Avenue East, Huangpu District, Guangzhou,China
Contact Person
Dongdong Yao