Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Use For Hyundai R250LC-7 Excavator Main Control Valve 31N7-10110 31N7-19110 High","imgUrl":"https:\/\/img.chinax.com\/nimg\/80\/30\/d008927240161e5b9ff72268aa57-200x200-1\/use_for_hyundai_r250lc_7_excavator_main_control_valve_31n7_10110_31n7_19110_high.jpg","attrs":{"Brand Name":"IRON CAVALRY","Model Number":"For Hyundai R250LC-7 Excavator Main Control Valve 31N7-10110 31N7-19110 High Quality Control Valve","Place of Origin":"China","CertifiTQCATion":"CE\uff0c ISO"}}
{"title":"TQ314C E314 Excavator Main Control Valve 206-3338 2063338 Durable","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/e9\/0e7ebc094dd834c3dacf909002f8-200x200-1\/tq314c_e314_excavator_main_control_valve_206_3338_2063338_durable.jpg","attrs":{"Brand Name":"TQ","Model Number":"TQ314C E314 main control valve 206-3338 2063338 control valve","Minimum Order Quantity":"1 PCS","Price":"Negotiable price"}}
{"title":"DH130-7 DH150-7 Excavator Control Valve , 426-00078C Doosan Excavator Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/1c\/37\/9e5318243cce26ee649692e1b279-200x200-1\/dh130_7_dh150_7_excavator_control_valve_2c_426_00078c_doosan_excavator_parts.jpg","attrs":{"Brand Name":"Doosan Daewoo","Model Number":"MCV 426-00078C Control Valve Doosan DH130-7 DH150-7 MCV DH150-7 S150LC-7B Main Control Valve","Minimum Order Quantity":"1 PCS","Price":"Negotiable price"}}
{"title":"00070-33171 Excavator Main Control Valve 0007033171 For Doosan Daewoo DH55 DH60","imgUrl":"https:\/\/img.chinax.com\/nimg\/a5\/0e\/c61227004fe0534d948433ad45ec-200x200-1\/00070_33171_excavator_main_control_valve_0007033171_for_doosan_daewoo_dh55_dh60.jpg","attrs":{"Brand Name":"Doosan Daewoo","Model Number":"Doosan Daewoo DH55 DH60 excavator main control valve DX55 DX60 00070-33171 0007033171","Minimum Order Quantity":"1 PCS","Price":"Negotiable price"}}
{"title":"Durable Komatsu Control Valve PC200-8 723-46-23101 723-46-23103","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/0c\/c25d480f1f581fdf60ff8a1c40dc-200x200-1\/durable_komatsu_control_valve_pc200_8_723_46_23101_723_46_23103.jpg","attrs":{"Brand Name":"Komatsu","Model Number":"723-46-23101 723-46-23103 Komatsu 200-8 control valve","Minimum Order Quantity":"1 PCS","Price":"Negotiable price"}}
{"title":"31N6-18000 31N6-18001 31N6-18002 Control Valve Hyundai 215-7 225-7 265-7 305-7","imgUrl":"https:\/\/img.chinax.com\/nimg\/d4\/6b\/744e51cbffe6e73a75bfa30324aa-200x200-1\/31n6_18000_31n6_18001_31n6_18002_control_valve_hyundai_215_7_225_7_265_7_305_7_excavator_control_valve.jpg","attrs":{"Brand Name":"Hyundai","Model Number":"31N6-18000 31N6-18001 31N6-18002 Control Valve Hyundai 215-7 225-7 265-7 305-7 Excavator Control Valve","Minimum Order Quantity":"1 PCS","Price":"Negotiable price"}}
{"title":"Daewoo Doosan 80GO control valve excavator control valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/21\/82fab840a6044f048bbdaeb6b78a-200x200-1\/daewoo_doosan_80go_control_valve_excavator_control_valve.jpg","attrs":{"Brand Name":"Doosan Daewoo","Model Number":"Daewoo Doosan 80GO control valve excavator control valve","Minimum Order Quantity":"1 PCS","Price":"Negotiable price"}}
Hyundai R250LC-7 Excavator Main Control Valve 31N7-10110 31N7-19110
High-quality aftermarket main control valve designed specifically for Hyundai R250LC-7 Excavators. Compatible with part numbers: 31N7-10110 31N7-19110.
Product SpecifiTQTQCATions
Model
Hyundai R250LC-7 Excavator Main Control Valve
TQTQCATegory
Control Valve
Brand
IRON CAVALRY
Place of Origin
China
Condition
Original & OEM
Warranty
12 Months
MOQ
1 Piece
Production Capacity
1000 Pieces / Month
Standard or Nonstandard
Standard
Payment Terms
L/C, T/T, Western Union, Trade Assurance
Delivery Time
1-3 Days (depending on order)
Means of Transport
By Sea, Air or DHL/FEDEX/TNT/EMS
Product Images
Product Overview
This main control valve regulates hydraulic oil flow, direction, and pressure to control excavator functions and operations. Serving as the hydraulic system's core controller, it ensures precise performance across all machine functions.
Technical Parameters
System Pressure: Main relief valve setting pressure is 34.3 MPa (350 kg/cm²), suitable for high-pressure hydraulic systems ensuring sufficient power output for loading and material handling operations.
Structure Type: Slide valve type multi-section main control valve integrating multiple hydraulic control branches including lifting, tilting, and steering circuits.
Control Method: Equipped with pilot control system for precise hydraulic control of bucket lifting/lowering, arm extension/retraction, and machine steering through pilot joystick.
Applicable Models: Custom-made for Hyundai R250LC-7 Excavator, fully matching hydraulic parameters of dediTQTQCATed hydraulic pumps and actuators.
AppliTQTQCATion Features
Hydraulic System "Brain": Receives operator commands to control flow direction, pressure, and volume
Primary Function Control: Controls bucket lift/lower, arm extension/retraction, and material handling operations
Machine Movement Management: Manages steering, travel, and loader attachment functions
Installation Requirements: Requires flexible coupling with high shaft alignment accuracy (concentricity deviation ≤ 0.1 mm, tilt angle < 1°)
Maintenance Guidelines: System overpressure protection, single-operation overload protection, and prevention of dangerous misoperations
About IRON CAVALRY
Guangzhou Tieqi Engineering Machinery Co., Ltd. ("IRON CAVALRY") is strategically loTQTQCATed in Guangzhou's Huangpu District, approximately an hour from Baiyun International Airport. With nearly 15 years of specialization in engineering machinery hydraulics, we are driven by core values of "Pragmatism and Progress."
Technical Leadership: In China's excavator hydraulic assembly sector, our efficient execution and rigorous manufacturing approach ensure products meet over 95% of original performance specifiTQTQCATions, building widespread trust among clients.
Packaging & Shipping
For large items, we use sturdy plywood crates secured with metal fasteners for stability. Products are cushioned with bubble wrap and secured with wooden braces, with special attention to protecting vulnerable parts. External reinforcement includes high-strength PET plastic strapping and waterproof black film wrapping.
Why Choose IRON CAVALRY?
Comprehensive one-stop solutions for all hydraulic needs
High-quality products at competitive prices
Exceptional customer service and support
Large inventory with short delivery times
Long warranty periods for peace of mind
Professional expertise with accurate part number identifiTQTQCATion
Introduction to Guangzhou Tieqi Construction Machinery Company
Founded in 2010 and headquartered in Guangzhou, China, Guangzhou Tieqi Construction Machinery Co., Ltd. is an integrated manufacturing and trading company specializing in hydraulic system components for construction and mining machiner...
Introduction to Guangzhou Tieqi Construction Machinery Company
Founded in 2010 and headquartered in Guangzhou, China, Guangzhou Tieqi Construction Machinery Co., Ltd. is an integrated manufacturing and trading company specializing in hydraulic system components for construction and mining machiner...
