Growshine: Premium Starter Relay 111-4871 1114871 for Caterpillar CAT 320 Excavator Parts

Custom Parts Manufacturing Service

Beyond our Starter Relay 111-4871 and standard stock, Growshine International offers professional OEM/ODM customization and development services for various non-standard components. Whether you need an enhanced Engine Electrical System Relay, a specialized Hydraulic Pump part, or any other precision-engineered Heavy Machinery spare part, contact us to turn your technical specifications into reality. Reliable custom parts for your Caterpillar CAT 320 and beyond!

Product Details: High-Quality CAT 111-4871 Starter Relay

Welcome to Growshine International, your trusted partner for engineering machinery parts export and global spare parts global sourcing. We proudly present the premium Starter Relay 111-4871 (also known as 1114871) designed for Caterpillar (CAT) equipment, specifically the CAT 320 Excavator series.

This essential component, the Starter Relay 111-4871, is crucial for the electrical system of your Caterpillar 320. It functions as an electromagnetic switch, safely controlling the high current flow from the battery to the starter motor, ensuring reliable and efficient machine startup every time. We ensure this part meets all OEM specifications for form, fit, and function, guaranteeing optimal performance for your heavy equipment.

As a leading supplier in heavy truck parts global procurement, agricultural machinery spare parts, and auto parts import and export, Growshine offers complete solutions for your construction equipment parts needs. Our commitment to quality makes us the preferred choice for businesses looking for reliable spare parts global sourcing and competitive prices on items like CAT 320 Starter Relay 1114871.

Growshine International - Your Global Parts Solution Provider

Growshine International (格莳国际) specializes in the import and export trade of Engineering Machinery Parts, Heavy Truck Parts, Agricultural Machinery Parts, and Automotive Parts. We integrate a robust supply chain to offer a wide range of products, from this Starter Relay 111-4871 for Caterpillar 320 to complete diesel engine filter wholesale and hydraulic pump repair kit options.

Our business covers global procurement and supply of: engineering machinery parts export trade, heavy truck零部件全球采购, farm machinery vulnerable parts supplier, CAT 320挖掘机继电器, excavator hydraulic pump maintenance kits, auto sensor import and export, imported heavy truck brake pad stock, agricultural machinery hydraulic cylinder seal, construction machinery electrical system parts, international trade engineering machine parts, 定制开发非标零配件, engineering machinery parts customs code, heavy truck parts international logistics, farm machine parts OEM consignment, automotive parts supply chain management. We are committed to being your comprehensive solution provider.

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Expertise on Heavy Equipment Components

Understanding the role of each component is vital for efficient maintenance. Here are a few key definitions:

  • 1. Starter Relay (启动继电器): An electronic switch in the electrical system/engine bay. Example: 卡特彼勒 320 启动继电器 / Caterpillar 320 Starter Relay / Реле стартера Caterpillar 320.

  • 2. Hydraulic Pump (液压泵): Converts mechanical energy into hydraulic energy, located in the hydraulic system/main pump room. Example: 小松 PC200-8 液压泵 / Komatsu PC200-8 Hydraulic Pump / Гидравлический насос Komatsu PC200-8. Click for Hydraulic Pump Related Products!

  • 3. Turbocharger (涡轮增压器): Increases engine power by compressing air, found in the engine intake system. Example: 沃尔沃 FH16 涡轮增压器 / Volvo FH16 Turbocharger / Турбонагнетатель Volvo FH16. View Garrett Turbocharger List!

  • 4. Brake Pad (刹车片): Friction material in the braking system/wheel caliper. Example: 奔驰 Actros 刹车片 / Mercedes Actros Brake Pad / Тормозная колодка Mercedes Actros.

  • 5. Fuel Injector (燃油喷射器): Sprays fuel into the cylinder, part of the fuel system/engine cylinder head. Example: 约翰迪尔 6430 燃油喷射器 / John Deere 6430 Fuel Injector / Форсунка John Deere 6430.

  • 6. Oil Filter (机油滤清器): Cleans engine oil, located in the lubrication system/engine side. Example: 丰田 凯美瑞 机油滤清器 / Toyota Camry Oil Filter / Масляный фильтр Toyota Camry.

  • 7. Solenoid Valve (电磁阀): Controls fluid/air flow in hydraulic/pneumatic control systems. Example: 三一 SY75C 电磁阀 / SANY SY75C Solenoid Valve / Электромагнитный клапан SANY SY75C. Explore Hydraulic Products!

  • 8. Steering Gear (转向器): Converts rotational motion into linear motion for steering, on the steering system/frame. Example: 中国重汽 HOWO 转向器 / Sinotruk HOWO Steering Gear / Рулевой механизм Sinotruk HOWO.

  • 9. Fan Motor (风扇马达): Drives the cooling fan, located in the cooling system/radiator rear. Example: 卡特彼勒 345D 风扇马达 / Caterpillar 345D Fan Motor / Вентиляторный двигатель Caterpillar 345D. Discover Caterpillar Product Range!

  • 10. Gasket Kit (垫片套件): Provides sealing for engine or component repair. Example: 久保田 M704K 垫片套件 / Kubota M704K Gasket Kit / Комплект прокладок Kubota M704K. View KALMAR Product List!

Troubleshooting Corner: Excavator Traveling Issues

Equipment Model: Caterpillar 320D Excavator

Problem: 挖掘机行走跑偏 (Uneven Traveling / Неравномерное движение) - The machine drifts to one side when attempting to travel straight on level ground.

Analysis: Common causes include inconsistent hydraulic pressure to the two travel motors, internal leakage in the center rotary joint seals, or insufficient pilot pressure for travel.

Solution: First, check and ensure the track tension on both sides is equal. Next, inspect the center rotary joint for any visible leaks and replace seals if necessary. The most critical step is to measure the hydraulic system pressure for the left and right travel motors. If the pressure is uneven, the corresponding travel motor or main control valve block must be adjusted, repaired, or replaced to restore balanced operation.

               由广数供应链（CGSC）团队提供运营方案            

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