Product Description: Excavator Hydraulic Solenoid Valve
Part number:111-9916 121-1490 1211490
Model: Caterpillar Excavator E320B E312B E330B
MOQ:1PCS
Warranty:6 months
Single package size: 20X15X10 cm
Single gross weight:0.180 kg
Delivery Terms: After payment receipt
Shipping Methods: DHL EXPRESS
Delivery Time: 3 days
Growshine Heavy Equipment
Caterpillar Excavator Hydraulic Pump Distributor Solenoid Valve for Models
E312B, E320B, E330BEssential Parts for Reliable Operation
Need a Specific Part? We Offer Custom Manufacturing!
If you cannot find the exact Hydraulic Pump Distributor Solenoid Valve, seal kit, or other precision engineering machinery parts you require, Growshine International supports custom development and manufacturing of a wide range of specialized spare parts.
Unmatched Quality Caterpillar Excavator Hydraulic Solenoid Valves
Growshine International specializes in providing high-quality aftermarket and replacement parts for heavy-duty applications. Our featured product, the Hydraulic Pump Distributor Solenoid Valve, is a critical component for maintaining the precise hydraulic control of Caterpillar Excavator Models E312B, E320B, and E330B. A correctly functioning solenoid valve ensures smooth, efficient operation and optimal performance from your construction machinery.
We focus on reliable engineering machinery parts, including components for the main control valve, travel motor, and swing motor. As a global trade leader, we connect you with affordable Caterpillar E320B hydraulic pump solenoid parts and essential components for agricultural tractor engine components and reliable hydraulic pump distributor systems.
Precision Parts and SEO Keywords for Easy Sourcing
Finding the right part is crucial. Our inventory includes the critical Hydraulic Pump Solenoid Valve, often referenced by various part numbers like KDRDE5K-20/30C02-106, SKX5P-17-201, and example common equivalents like 121-1490 and its non-hyphenated variant 1211490. We ensure all parts meet stringent quality standards for Caterpillar E330B excavator parts.
Growshine International is your one-stop source for heavy truck parts, farm tractor filters, and OEM quality auto spare parts China. Our mission is to provide global trade heavy machinery components and industrial equipment maintenance solutions, offering competitive pricing on high-demand items like the 4JB1 engine fuel injector tapered washer 8941258591, 8971713310. We bridge the gap between manufacturer and end-user, ensuring you get the aftermarket CAT E312B parts you need quickly.
Technical Insight: The Hydraulic Solenoid Valve
The hydraulic pump distributor solenoid valve is an electromechanical device in an excavator's hydraulic circuit. It receives electrical signals from the machine's ECU (Electronic Control Unit) and uses an electromagnet to physically shift a spool. This spool then directs the flow of high-pressure hydraulic fluid to various actuators, controlling functions like boom movement, stick curl, and bucket operation. In the Caterpillar E320B, this precision control is vital for managing pump output and distributing power efficiently. Any failure here leads to slow, erratic, or unresponsive hydraulics, directly impacting productivity and requiring prompt replacement with a reliable component from Growshine .
Troubleshooting Focus: Construction Machinery Performance
Issue: Caterpillar D6T Dozer Drifts During Straight Travel
Equipment & Model: Caterpillar D6T Dozer.
Problem Description: The dozer pulls heavily or drifts consistently to one side when operating in a straight line, which is a common issue for large tracked vehicles like the Komatsu bulldozer transmission filter model.
Root Cause & Solution: This is often caused by an imbalance in the track tension or a fault in the hydrostatic steering system's pressure regulation. First Step: Check and equalize track tension. Advanced Diagnosis: If tension is correct, the issue is likely a faulty steering clutch/brake pressure solenoid valve or sensor. The solution involves calibrating the steering system using the diagnostic tool (like CAT ET) and inspecting the proportional solenoid valves (similar to the excavator main control valve parts) for internal pressure leakage. Timely maintenance prevents costly downtime for your industrial equipment maintenance solutions.
Key Component Definitions from the Engineering Machinery Parts Sector
Hydraulic Cylinder Seal Kit: Location: Main hydraulic cylinder. Example: Caterpillar 320D Boom Cylinder Seal Kit. Function: Prevents oil leakage.
Fuel Injector Nozzle: Location: Cylinder head. Example: Isuzu 4JB1 Diesel Engine Fuel Injector Nozzle. Function: Atomizes fuel.
Brake Drum Assembly: Location: Wheel axle. Example: Kenworth T800 Heavy Truck Brake Drum Assembly. Function: Provides friction for braking.
Transmission Planetary Gear: Location: Gearbox. Example: Komatsu WA380 Wheel Loader Planetary Gear. Function: Transmits power and changes speed.
Water Pump Impeller: Location: Engine block. Example: Ford F-150 Auto Water Pump Impeller. Function: Circulates coolant.
Turbocharger Wastegate Actuator: Location: Turbo housing. Example: Garrett GT22 System Wastegate Actuator. Function: Regulates boost pressure.
Steering Knuckle: Location: Suspension. Example: JCB 3CX Backhoe Steering Knuckle. Function: Allows wheel pivoting.
Vibration Damper Pulley: Location: Crankshaft. Example: Cummins ISX15 Engine Vibration Damper Pulley. Function: Absorbs torsional vibrations.
Hydraulic Filter Element: Location: Hydraulic tank housing. Example: John Deere 6155R Tractor Hydraulic Filter Element. Function: Cleans hydraulic fluid.
Swing Motor Seal Group: Location: Rotary joint. Example: Hitachi ZX200 Excavator Swing Motor Seal Group. Function: Seals rotational movement.
Growshine International: Your Partner in Global Spare Parts Trade
Growshine International (格莳国际) is a leading import and export trade company focusing on a comprehensive range of spares: engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. Our services are tailored to provide reliable OEM quality auto spare parts China and high-performance Volvo heavy truck clutch assembly components globally.
Special Offers and Catalogs:
Check out our supply of bulldozer hydraulic pump skeleton oil seal AP1709, AP1709L (Click Here to Buy!) Buy Now
Find quality imported solenoid valves like KDRDE5K-20/30C02-106, SKX5P-17-201 (Special Promotion - Click to View!) View Solenoid Valve Offer
Source the 4JB1 engine injector conical washer 8941258591, 8971713310 (Limited Stock - Click to Order!) Order Now
Need garrett turbocharger parts? Click here to query the full catalog! Garrett Turbocharger Part Query
Looking for Cummins turbocharger components? Click to query our full parts list! Cummins Turbocharger Part Query
Expanding Your Parts Sourcing Network
As specialists in affordable construction equipment components and high-performance auto fuel injector systems, we also cover a wide array of specialized product lines:
Explore the full KALMAR product list: KALMAR Product Catalog (Click to View)
View our comprehensive range of liquid products (Hydraulic Systems): Hydraulic Product Listing (Click to View)
Find related hydraulic pump related products for various models: Hydraulic Pump Components (Click to View)
All Caterpillar products and component lines: Caterpillar Parts List (Click to View)
We cover the top names in forced induction. Click here to browse catalogs for Garrett, Holset, BorgWarner, 3K, Schwitzer, IHI, Mitsubishi, Hitachi, CZ, Toyota, Komatsu, Bosch Mahle (Click to Explore Turbocharger Brands): Turbocharger Brand Catalogs
- 由广数供应链（CGSC）团队提供运营方案 ➡
广数供应链（CGSC）—— 您的工程机械行业增长引擎
作为专注于工程机械工厂和贸易公司的专业服务商，广数供应链（CGSC）提供一站式网站开发、网站运营和外贸陪跑服务。我们的目标是帮助您实现全球贸易重卡配件、农机配件出口以及高利润工程机械配件的数字化转型和市场扩张。无论您需要定制外贸网站开发、重卡配件外贸运营方案、农机配件搜索引擎优化，还是配件跨境电商陪跑指导，CGSC都能提供专业的解决方案，让您的产品更容易被全球买家搜索到。
联系我们：+86 18664845294 (获取网站开发、运营、外贸陪跑服务)
