Premier XCMG CAT Komatsu Doosan Daewoo Sumitomo Sany Bobcat Shantui Hyundai Hitachi Volvo Liugong YuChai Kato John Deere Kubota Foton Lovol Zhonglian Excavator Engine Parts HVAC Systems & Blower Motors - May 11, 2025
点击此处淘宝线上购买 (Click here to buy online on Taobao)Welcome to Growshine International, your reliable partner for high-quality engineering machinery parts, heavy truck parts, agricultural machinery parts, and automotive parts. We specialize in the import and export trade, providing a vast inventory of essential components for leading equipment brands worldwide. Our commitment is to help you find the right parts quickly and efficiently, whether you need excavator spare parts online or specialized heavy equipment AC repair components.
We offer a wide selection of Excavator Engine Parts and HVAC Control Panels for major brands including XCMG, Caterpillar (CAT), Komatsu, Doosan, and Daewoo. Our range covers critical engine components and complete climate control systems. Find parts like the Excavator Engine Parts Air Conditioning Control Panel, ensuring optimal cabin temperature and comfort for operators.
Maintain your Sumitomo Excavator's electrical and climate systems with our genuine parts. We supply SH200 210 240-5 Engine Wiring Harnesses, AC Wiring Harnesses, and Excavator Computer Board Wiring Harnesses for models like SH200, SH210, SH240-5. These electrical system components are crucial for reliable operation.
Beyond heavy equipment, we also cater to specialized motor needs. Discover our GM28 Planetary Gear Motor, perfect as a large torque micro motor for children's toy excavators or intelligent robots. Additionally, find the GM3246370 Metal Gear Motor, a micro motor suitable for claw machines, blenders, range hoods, toy excavators, and tissue dispensers, demonstrating the breadth of our automotive parts and general motor inventory.
Ensure comfortable operating conditions in your Komatsu Excavator with our range of AC Blower Fan Motors and Heating Motors. We stock parts for popular models including PC110, PC130, PC160, PC200, PC220, PC300, PC350, PC360-7, and PC360-8. Specific parts include the PC110 130 160 200 220 300 350 360-7-8 Excavator AC Blower Heating Motor, PC110-7 200-7 360-7 Excavator AC Blower Heating Motor, PC110-7 ACBlowerHeatingMotor, PC200-7 ACBlowerHeatingMotor, PC360-7 ACBlowerHeatingMotor. We also provide the AC Blower Motor for PC60-7, PC70-8, PC110-7, PC130-7, PC110-8, PC130-8 models.
Sany Excavators require precise climate control. We offer the Sany SY215-8E 320B AC Cold and Warm Conversion Servo Motor, part number 063800-0300, 0638000300, essential for the HVAC system's functionality.
Keep your Bobcat Skid Steer Loader's cabin comfortable with our AC Blower Motor, part numbers 7003445, 6689762. These are vital HVAC components for maintaining air circulation.
For Shantui Loaders, we supply original Shantui 655D 656D 652D Heating Blower Motor, Evaporation Blower, and AC Blower Motor. These parts are crucial for the heating and cooling systems of models like 655D, 656D, and 652D.
Hitachi Excavators and Loaders rely on precise climate control. Find the Hitachi ZX200/ZX70/300 Loader Excavator AC Servo Motor with a 7-pin connector, part number 502752-2920, 5027522920. We also provide Excavator AC Blower Motors applicable to Hitachi models, such as part number XB00001057 for HITACHI ZX200-5 24V systems, and the AC Blower Motor for ZX120, ZX200, 116340-5632 models, and EX200, EX10, EX230 models.
Ensure your Komatsu PC200-8 Excavator starts reliably with our Starter Motor, and keeps cool with the AC Compressor, part number 20Y-810-1260, 20Y8101260. We also stock the PC650 AC Compressor Assembly, part number 14X-Z11-8580, 14XZ118580.
We supply various specialized motors, including Straight Shaft Gear Motors and Motors for automatic control servo winches, orderly rope arrangement, and meter encoders, ideal for servo winches. We also offer Crane Single Beam Trolley Running Motors, Three-Phase Asynchronous Motors, End Beam Large Vehicle Drive Soft Start Sheng Yin Motors.
For Zhongli Xiaojingang Electric Forklifts, find essential parts like the Handle Electric Lock Key Switch, 118 Lock Handle, Wheel, Gear, and Motor Accessories.
Engineering Machinery, particularly Hitachi Excavators, requires reliable consumables and major components. We provide Original Genuine Parts including Diesel Filters, Hydraulic Pumps, and Engine Assembly Kits, offering both original and domestically produced options for your Hitachi equipment maintenance.
Keep the cabins cool in your CAT Loader with our AC Blower Motor suitable for Caterpillar 950H, 966G, 966H, 980G models, part number 268-8792, 2688792. We also supply the AC Blower Motor for Caterpillar E320, 320C Excavators, part numbers 147-4834, 1474834. Find the AC Blower Motor for CAT 391-3905, E305.5E, E306E2, E307E2 models.
For Hyundai Excavators equipped with Yanmar 4TNV94/98 Engines, we offer the Oil Water Separator Assembly, specifically for Hyundai R60-7 and R80-7 models. This is a key Yanmar engine part for proper fuel system function.
Maintain the heating systems in your Excavator or Loader with our Heating Motor. We supply parts like the E320D Heating Motor for Excavators and Loaders, part numbers 2457839, 245-7839. This ensures proper heating in the cabin.
XCMG Excavators require robust HVAC systems. We provide AC Blower Fan Motors and Heating Motors for models including XE200DA, XE215, XE245, XE270, XE335, and XE380DK. These are essential XCMG Excavator Parts for cabin climate control.
We offer comprehensive solutions for mobile climate control, including 12V 24V Silent Backpack Sleeper Parking Air Conditioners, suitable for large trucks, shovels, excavators, and harvesters, providing essential cooling.
Maintain the engine and AC belts on your Volvo Excavator. We stock Generator and AC Belts for models like EC210, EC240, EC290, EC360, EC380, and EC480.
Liugong Loaders and Excavators benefit from our AC Blower Motors. We provide the Liugong 856 Heating Motor and Liugong 956 Loader Excavator AC Blower Heating Motor Assembly, ensuring effective climate control in the cabin.
Find complete AC systems for your Caterpillar 320D Excavator, including the AC Box Assembly, suitable for the 3412 Engine. We also stock long injectors and mufflers like part number 7E-6809, 7E6809 and 200-3199, 2003199.
We offer AC Cold and Warm Conversion Servo Motors for Shantui 215 Excavators (24V system), controlling air direction and internal/external circulation.
Keep your Doosan Daewoo DH55 Excavator's AC system properly tensioned with our AC Belt Tensioner Pulley, also suitable for Bulldozer Engine Belt Pulleys.
We supply AC Compressors and Blower Motors suitable for Komatsu -7 Excavators, heavy and light trucks, and cars, offering reliable performance.
Camel Battery offers maintenance-free batteries for Forklifts, buses, trucks, excavators, and generators, providing dependable starting power.
Enhance cabin comfort with our Vehicle Fans. We provide 12V and 24V options for car air vents, perfect for large trucks, excavators, and harvesters, offering cooling within the cabin.
For CAT 307 and 308 Excavators, we offer AC Fans, Coolers, Generators, Starter Motors, and Computer Board Controllers.
Keep the engines and AC systems running smoothly in your Komatsu Excavator. We provide 4D95 Engine Generator Parts for PC60-7, PC70-8, PC78US, PC110, PC130 models.
We offer Vehicle Fans for 24V large trucks and 12V cars, providing strong cooling for excavator and crane cabins.
Find Mechanical Wheel Excavator Parts including XinChai Engine components like Crankshafts, Fans, AC Compressors, and Belts.
We supply AC Blower Motors and Heating Motors for Caterpillar E305.5E2, 306E2, 307E2, and 308E2 Excavators.
For Liugong 150, 220, 225 Excavators, Xiamen Engineering 820, 822, and Liu Shide 210 Excavators, we stock AC Blower Motors and Heating Motors.
Find Vehicle Air Conditioning Electronic Fan Assemblies, universal for modification in 24V trucks and excavators, and 12V condenser and water tank cooling fans.
We provide AC and Engine Fan Belts for Kato 307, 308, 512, 450, 700, 820, 1023 Excavators.
We stock the HVAC Blower Motor Assembly for Sany Heavy Industry 24V Excavators, including the evaporator box cold and warm fan motor.
Find Volvo Excavator Parts, such as the EC460 AC Filter (part number 14503269, 14503269), Operating Handles, and Swing Motor Assemblies.
We offer comprehensive Excavator Full Vehicle Wiring Harnesses for Komatsu PC300-7, including internal and external harnesses, engine monitoring, AC, and starter wiring.
We provide Excavator Wiring Harnesses for 312D and 336D models, covering Engine Wiring Harnesses, AC Wiring Harnesses, Instrument Panel Wiring Harnesses, and full vehicle harnesses.
Find Engine Fan Belts and AC Belts for Volvo Excavators, such as the J21080993 AC/Generator Pulley for Volvo equipment.
We supply AC Heating Motor Assemblies and Blower Motor Assemblies for XCMG 370 and 470 Excavators.
For Cummins Engines used in Excavators, we stock the Idler Pulley (part number 4063737) for the 6D114 Engine's AC Idler Pulley with Bracket Assembly.
We offer Volvo AC Control Panels as Excavator Accessories, along with Excavator Electrical Parts and Throttle Motors.
Find Excavator Fan Motors suitable for Hyundai R210-7 Excavators' AC Blower Motors (part number 11N6-90700, 11N690700), essential mechanical parts.
We supply AC Belts for Doosan Daewoo DH55 Excavators, including V-belts and Triangular Belts for imported diesel engine fans.
Find Excavator Accessories like Heating Motors and Excavator AC Blower Parts for Komatsu PC-7 models.
We provide CAT Excavator AC Compressors for models like M315D2 and M322D Wheel Excavators, part numbers 318-4258, 3184258, suitable for the Engine 3184258.
For CAT 950H and E950H Loaders, we offer the Heater AC Blower Motor (part number 268-8792, 2688792) as Excavator Accessories.
Find Resistance Controllers for passenger car heating AC fans and Excavator Hook Machine cold/warm AC motor speed regulators.
We supply Excavator AC Blower Motors for 60 models, Heating Motor Accessories, and Cold and Warm Fan Controllers, available for quick delivery.
We offer Vehicle AC Electronic Fans (12V motor, condenser fan 80W) for universal modification in excavators, trucks, and water tank cooling, also available in 24V.
Find AC Blower Motors and Heating Motors for Hitachi 200-3 Excavators, Loaders, and construction equipment.
For Kubota KX135, 155, 161 and Yanmar 55, 60, 65 Excavators, we provide AC Blower Motor and Heating Motor Assemblies.
We supply the AC Motor, part numbers 116360-0030, ND1163600030, for Komatsu PC400 Excavator AC Blower.
Find Truck Belts, 25210-52000, 2521052000, and 25210-52010, 2521052010, Engineering Vehicle V-belts, and Excavator Belts.
We offer AC Blower Motors and Heating Motors for XCMG XE60 Excavators.
Find Excavator Accessories like the Sany 55 Cold and Warm Switch Air Direction Conversion Motor, Servo Motor, part number 063800-0300, 0638000300.
We supply Vehicle AC Compressors suitable for YuChai Excavators (12V) and Engineering Vehicle matching YuChai Engines.
Find Excavator Accessories like the Engine Fan Belt Tensioner Pulley for Caterpillar E312/320/323B/D Excavators, also for the AC Fan Belt.
We provide the 245-7839, 2457839 AC Blower Motor for 336D Excavators with C9 Engines.
We offer Parking Air Conditioners (12V/24V) for RVs, trucks, and shovels, providing electric cooling.
Find Excavator Generator Equipment Accessories like the Air Filter Element (part number 17801-77050, 1780177050).
We supply Hyundai 215-7 Excavator Engine Fans and AC Fans.
Find XCMG Excavator AC Compressors, Generators, and Full Vehicle Accessories for models XE265, XE305, and XE215.
Growshine offers a wide range of Engineering Machinery, Mining Machinery, and Agricultural Machinery Accessories, including door handles and pull handles.
We provide Excavator Accessories like Engine Fan Belts and AC Belts suitable for Komatsu, Hitachi, Hyundai, and Caterpillar excavators.
For CAT Excavators (CAT320, 323, 324, 325B, C, D2, GC), we stock Engine Fan Belts and AC Compressor Belts for the C7.1 Engine.
We offer AC Assemblies (part number 275-6706, 2756706) for D65E Bulldozers, including 24V Blower Motors.
Find Excavator Accessories like the Drum Motor (part number SY205 215 Blower Motor, YJ13) and Compressors for Sany and Komatsu models.
Shantui Bulldozer Parts include the SD16 Generator Belt (part number 612600090532, 612600090532) and AC Belts.
Find Excavator Accessories including the AC Blower Motor (part numbers 161-3732, 1613732; 263500-0763, 2635000763) suitable for Caterpillar E320C.
We offer Belts suitable for various Excavator Engine Belts, AC Belts, and Generator Belts (part number 014622).
We supply Shovel Excavator Loader AC Condenser Cooling Fans and AC Electronic Fans.
Find Excavator Accessories like the Double Groove AC Pulley for Komatsu 200-6 and -7 models with Cummins 6D102 Engines.
We provide CAT Excavator Accessories including the CAT 320GC External Wiring Harness, Engine Wiring Harness, Power Wiring Harness, and full vehicle wiring harness.
Find Excavator Full Vehicle Wiring Harnesses, Generator Starter Main Wiring Harnesses, Body Wiring Harness Assemblies, Computer Board, and AC Wiring Harnesses.
We offer Gates Automotive Belts, AV13 1270, AV13x1270, Generator AC V-belts, and Cogged Belts.
Find Excavator Accessories including SE130/SE210/SE240 Engine Belts, Fan Belts, and AC Belts.
We supply AC Blower Motors for 503716-1710, 5037161710, 4370266, 4464276 Hitachi 200-6 AC Motors.
We supply the H4812030011A0 Xi'an Cummins Engine AC Tensioner Pulley.
We offer Automotive Fan Belts and Excavator AC Belts, such as the 6PK2240, suitable for Dongfeng Nissan and Jeep Generator Applications.
Find Antifreeze (-45℃) for cars, excavators, central AC systems, and four-season engine coolants in large drums.
We offer 12v 24v Modified Vehicle Backpack Variable Frequency Parking Air Conditioners, direct from the manufacturer, suitable for trucks and excavators, providing cooling.
Find Excavator Parts like the Komatsu PC200-6, 6D95 Engine Small Head 9PK1905 Fan AC Belt.
We supply Sany SY215C Hydraulic Excavator AC System and Cooling System Parts including Radiators, Water Pumps, and Fans.
We offer AC Compressors, part numbers 8103020-DN75, 8103020DN75, as Excavator Parts.
Find Filters suitable for PC160-10 Engine Filters, part number 600-185-2810, 6001852810, and Plate Frame Folded AC Filters.
We provide Hitachi Excavator EX400-35 Engine Wiring Harnesses, AC Wiring Harnesses, Hook Machine Computer Board Wiring Harnesses, and full vehicle wiring harnesses.
Find Excavator AC Blower Motors suitable for Hyundai -9 and Liugong 60 models, Heating Motor Blower Motors with Impellers.
We supply PC220-8 Compressor, part number 20Y-810-1260, 20Y8101260, Excavator Engine Starting Motors and AC units.
Find Excavator Accessories like the Relay for Isuzu Engine AC Relays (4-pin, 24V), part numbers 1-82550-146-0, 1825501460.
We supply Excavator Engine Accessories including AC Relays, Power Control Switches, and Regulators (24V), part number 056800-3130, 0568003130.
For CAT 320D models, we stock the new Starter Motor, Excavator Accessories, Engine Computer Boards, and AC Coolers.
Find Engine Fan Belts and AC Belts for Hyundai Excavators (R110, 130, 150, 205, 215, 225, 335-7, -9).
We provide R210-5 Excavator Wiring Harnesses, including Engine Wiring Harnesses, AC Wiring Harnesses, Instrument Panel Wiring Harnesses, and full vehicle harnesses.
Find AC Compressors, Generators, and Starter Motors for Komatsu PC60-7 and 70-8 Excavators.
We offer AC Heating Motor Assemblies and Blower Motors (24V) suitable for Komatsu -6, 200-6, and PC200-6 Excavators.
Find AC Control Panels as Komatsu PC-7 Excavator Accessories, along with Excavator Electrical Parts and Throttle Motors.
We supply AC Blower Motors and Heating Motor Assemblies for CAT E320E and 336E Excavators.
Find AC Belts, Hitachi Excavator Belts, and Engine Fan Belts for ZAX60, 70, 120 models.
We provide Mechanical Accessories suitable for EX120 Excavator Blowers and Excavator AC Blower Motors.
Find AC Condensers suitable for Komatsu PC128 and PC128US Excavators' Engine Condensers, part number 22U9791740, 22U9791740.
We supply CAT AC Controllers, part number 488-6602, 4886602, for CAT 320GC and 330GC Excavators with C7.1 Engines.
Find Kato Excavator Mechanical Equipment AC Accessories, Blower Motors, and Heating Motors.
Find PC200-8 Engine Belts, Excavator Belts, and Hook Machine AC Water Pump Drive Belts.
We offer LiuGong 970E and XCMG 700 Excavator QSX15 Engine AC Compressors as Excavator Accessories.
Find 7349400, 7286548 Bobcat Loader S450 and Excavator AC Compressor Belts.
We supply Excavator Loader Accessories including D65E Blower Motors, part numbers ND292500-0140, ND2925000140 and 14X-911-7501, 14X9117501.
Find Vehicle Integrated Electric Compressors (24V涡旋 type), Vehicle Controllers, AC Motors for trucks and RVs (12V).
We supply the 114-5333 AC Compressor Pressure Switch suitable for Caterpillar 320D Excavator with C6.4 Engine Accessories.
We offer Parking Air Conditioners (12v/24v electric cooling) for RVs, trucks, shovels, and modified trucks.
Find 10-inch Universal Automotive Fans, Condenser Fans, Radiator Fans for modified vehicles and excavators.
We provide ZAX870-3 Excavator Generator Wiring Harnesses, Injector Wiring Harnesses, Engine Wiring Harnesses, and AC Wiring Harnesses.
Find the 363-9457 Excavator Part AC Unit Blower Motor available as Engineering Machinery Accessories.
We offer Excavator Engine Fan AC Belts, direct from the manufacturer, with complete models.
Find the AC Belt Groove suitable for Komatsu PC200-6 and -7 Fan Pulley and Engine 6D102 AC Pulley.
Find Excavator Accessories, part number XB00001057, suitable for ZAX200-5G Fan Motors and AC Blower Motors.
We offer Sany Zhonglian Excavator Crane Container Handler Engine Accessories, including Turbochargers, part number 408971.
Find Hitachi 450 Excavator Heating Motors, Blower Motors, and AC Fan Motors.
We supply Sany Heavy Industry 55 Excavator AC Equipment, Blower Motors, and Heating Motors.
Find Hitachi 70 Heavy Industry Excavator AC Equipment, Blower Motors, and Heating Motors.
We offer Heating Motor Assemblies, Blower Motors, and AC Fan Motors suitable for Hitachi 120 Excavators, direct from the manufacturer.
Find Automotive Water Tank Cooling Fan Motors and AC Electronic Fans (12V, DC exhaust fan) for trucks and excavators.
We offer Heating Motor Assemblies, Blower Motors, and AC Fan Motors suitable for Hitachi 70 Excavators.
Find 7199 Kobelco Super 8 Excavator Heating Motor Assemblies, Blower Motors, and high-power AC Fan Motors.
We offer Heating Motor Assemblies, Blower Motors, and AC Fan Motors suitable for PC200-6 Excavators, direct from the manufacturer.
Find Liugong 856H Blower Motors and Heating Motors, 860H, 862H, 855H Shovel Loader AC Fan Motors.
We supply Excavator Accessories including Liugong 50cn, 855, 855n AC Blower Motors, and Heating Motors.
Find Excavator Accessories: CAT E305.5, 306D, 307C, 308C, 309C AC Blower Motors, and Heating Motors.
We offer Komatsu 55 AC Blower Motors and Heating Motors as Excavator Accessories.
Find Excavator AC Accessories: CAT E312, 320B, 312B, 312C AC Blower Motors, and Heating Motors.
Find Yanmar Engine Fan AC Belts for Hitachi EX70-6 and ZX60-5G -5A Excavators.
We offer Heating Motor Assemblies, Blower Motors, and high-power AC Fan Motors suitable for various Excavators, direct from the manufacturer.
Find John Deere AC Blower Motors and Heating Motors as Excavator Accessories.
We offer Heating Motor Assemblies, Blower Motors, and high-power AC Fan Motors suitable for various Excavators, direct from the manufacturer.
Find Komatsu PC200/210/220/240-8 6D107 Engine Generators (100A) specifically for AC Applications.
We supply Excavator Accessories: CAT E313, 315, 320, 323D/D2 Excavator AC Blower Motors and Heating Motors.
Find Excavator Accessories: Doosan DX200, 215, 260, 300, 380, 420-9C Excavator AC Blower Motors and Heating Motors.
Find Kubota Excavator Accessories: 155, 161, 163, 183 Excavator AC Blower Motors and Heating Motors.
We supply XCMG 55, 60, 75, 80, 135, 150, 200, 215 Excavator Engine Fan Belts and AC Belts.
Find Hyundai R55, 60-5, -7 Engine Fan AC Belts for Yanmar Engine Imported Excavator Accessories.
We supply Kobelco Super 8 Excavator Accessories: 200-8, 210, 250, 260, 330, 350 Super 8 AC Blower Motors and Heating Motors.
Find the 114-5333 AC Compressor Pressure Switch suitable for Caterpillar CAT Excavators with C6.4 Engine Accessories.
We supply Liugong 850H Loader AC Blower Motors and Heating Motors (Original Factory) as Excavator Accessories.
Find Excavator Belts suitable for Komatsu 130, 160, 200, 240, 360 Engine Fan AC 8PK Belts.
Lingong Heavy Machinery Loaders, Excavators, Cranes, Road Rollers, and Graders require reliable AC Equipment Blower Motors and Heating Motors, which we supply.
Find Excavator Accessories: Doosan DH150, 215, 225, 258, 370-7 -9 Excavators with added Generators for AC.
We supply XCMG Original Factory 55DA Kubota Engine Oil, Diesel, Air Filters, and Oil-Water Filters as Excavator Accessories.
Find Heavy Industry Kobelco -8 Excavator Mechanical Equipment AC Accessories: Blower Motors and Heating Motors.
We supply Excavator Accessories: CAT 305.5, 306C, 307D, 309 AC Pumps for 4M40 Engines and AC Compressors.
Find Sumitomo SH200-5, 210-5, 240-5, 350-5 A5 AC Blower Motors and Heating Motors as Excavator Accessories.
We supply Excavator Accessories: Hyundai R55/60-7 Yanmar 4TNV94 Generators (4D8, high power 100A) for Electric AC Systems.
Find Hitachi 120 Excavator AC Blower Motors, ZAX120-6 Heating Motor Assemblies as Excavator Accessories with quality assurance.
We supply CAT Heavy Industry 306 Excavator Mechanical Equipment AC Accessories, Blower Motors, and Heating Motors.
Accessory Term Definitions
Here are some common accessory terms:
- Blower Motor: A fan motor located in the HVAC box that circulates air inside the cabin. Example: Caterpillar 320D Excavator Blower Motor (EN), 卡特彼勒 320D 挖掘机 鼓风机电机 (ZH), Экскаватор Caterpillar 320D Мотор вентилятора (RU).
- AC Compressor: A pump in the AC system that compresses refrigerant. Example: Komatsu PC200-8 Excavator AC Compressor (EN), 小松 PC200-8 挖掘机 空调压缩机 (ZH), Экскаватор Komatsu PC200-8 Компрессор кондиционера (RU).
- Starter Motor: An electric motor used to turn over the engine for starting. Example: Hyundai R210-7 Excavator Starter Motor (EN), 现代 R210-7 挖掘机 启动马达 (ZH), Экскаватор Hyundai R210-7 Стартерный двигатель (RU).
- Alternator: A generator that recharges the battery while the engine is running. Example: Volvo EC240 Excavator Alternator (EN), 沃尔沃 EC240 挖掘机 发电机 (ZH), Экскаватор Volvo EC240 Генератор (RU).
- Fuel Filter: A filter in the fuel system that removes contaminants. Example: Hitachi ZX300 Excavator Fuel Filter (EN), 日立 ZX300 挖掘机 柴油滤芯 (ZH), Экскаватор Hitachi ZX300 Топливный фильтр (RU).
- Hydraulic Pump: Converts mechanical power into hydraulic energy to operate hydraulic components. Example: Liugong 922E Excavator Hydraulic Pump (EN), 柳工 922E 挖掘机 液压泵 (ZH), Экскаватор Liugong 922E Гидравлический насос (RU).
- Control Panel: An interface for the operator to control various systems, like HVAC or engine. Example: Doosan DX225 Excavator AC Control Panel (EN), 斗山 DX225 挖掘机 空调控制面板 (ZH), Экскаватор Doosan DX225 Панель управления кондиционером (RU).
- Wiring Harness: An organized bundle of wires that transmits electrical signals and power. Example: Sumitomo SH350-5 Excavator Engine Wiring Harness (EN), 住友 SH350-5 挖掘机 发动机线束 (ZH), Экскаватор Sumitomo SH350-5 Жгут проводов двигателя (RU).
- Servo Motor: A motor that allows for precise control of angular or linear position, velocity and acceleration. Example: Sany SY320B Excavator AC Servo Motor (EN), 三一 SY320B 挖掘机 空调伺服电机 (ZH), Экскаватор Sany SY320B Серводвигатель кондиционера (RU).
- Idler Pulley: A pulley used to guide or tension a belt. Example: Cummins 6D114 Engine AC Idler Pulley (EN), 康明斯 6D114 发动机 空调惰轮 (ZH), Двигатель Cummins 6D114 Натяжной ролик кондиционера (RU).
Common Knowledge for Equipment Owners
- Why is my excavator AC not working? Common causes include low refrigerant, a faulty compressor, a clogged filter, or a failing blower motor. Checking fuses and relays is a good first step.
- How often should I replace excavator filters? Engine oil filters, fuel filters, and air filters have recommended replacement intervals based on operating hours or time, specified in your machine's maintenance manual. Hydraulic filters also require regular changing.
- What are the signs of a failing starter motor? Slow cranking, a clicking noise when trying to start, or no response at all can indicate a problem with the starter motor or battery.
Troubleshooting: Excavator Blower Motor Not Working
If your excavator's AC or heating system isn't blowing air, the blower motor might be the issue. Here's a basic troubleshooting sequence:
- Check Fuses and Relays: Locate the fuse box (usually in the cab or near the battery). Find the fuse and relay labeled for the blower motor or HVAC system. Check if the fuse is blown or the relay is faulty. Replace if necessary.
- Inspect Wiring Connections: The blower motor is typically located in the HVAC box under the dashboard. Check the electrical connector at the motor for looseness or corrosion. Ensure the ground wire is securely connected.
- Test for Power Supply: Using a multimeter, check for voltage at the blower motor connector when the ignition is on and the blower is set to a speed. If there's no power, the issue could be with the control panel, resistor, or wiring harness.
- Test the Motor Directly: If power is present at the connector, you can try connecting the blower motor directly to a 12V or 24V power source (matching your system voltage) to see if it runs. Exercise caution when doing this to avoid damage. If it doesn't run when directly powered, the motor is likely faulty and needs replacement.
- Consider the Blower Resistor: If the blower only works on certain speeds (often high speed), the blower resistor is likely the problem, not the motor itself.
Always consult your machine's service manual or a qualified technician for complex electrical issues.
Growshine International is dedicated to being your premier source for engineering machinery parts import export. We maintain a vast inventory of heavy equipment parts, offering solutions for excavator engine overhaul kits, heavy truck brake components, agricultural machinery transmission parts, and automotive electrical system components. Our network allows us to efficiently source and supply China excavator spare parts and deliver them globally. Whether you need Caterpillar replacement parts, Komatsu aftermarket parts, or Hitachi genuine parts, Growshine is here to help. We aim to be your trusted China parts supplier for all your heavy equipment maintenance and repair needs, offering competitive pricing on Volvo heavy equipment parts export and handling the complexities of import excavator spare parts.
