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{"title":"Excavator Main Control Valve723-48-26600 723-48-26500 723-48-25600 For Komatsu","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/32\/3d500f49f427ae912df5d804a514-200x200-1\/excavator_main_control_valve723_48_26600_723_48_26500_723_48_25600_for_komatsu_pc300_e2_80_918mo.jpg","attrs":{"Product Name":"MOMain Control Valve","Warranty":"6Months","Supply Ability":"100 Sets \/ Month","Model Number":"PC300-8MO 350-8MO"}}
{"title":"Excavator CAT E336D E330D E336D2 Main Control Valve Assembly\uff08Multi-way Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/68\/52\/d03938da6a069e3dd3131e1479ce-200x200-1\/excavator_cat_e336d_e330d_e336d2_main_control_valve_assembly_ef_bc_88multi_way_control_valve_29_285_1536_285_1540.jpg","attrs":{"Price":"Negotiable","Payment Terms":"Western Union, T\/T, Assurance","Transportation Method":"DHL, UPS, FedEx, Sea Freight","Supply Ability":"100pcs\/day"}}
{"title":"Excavator Komatsu PC160-7 PC160-8 PC180-7 Main Control Valve Assembly 723-57","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/97\/0c3f24350f8814e3de255af9b853-200x200-1\/excavator_komatsu_pc160_7_pc160_8_pc180_7_main_control_valve_assembly_723_57_16100_723_57_16103_723_56_16101.jpg","attrs":{"Model Number":"PC160-7\u3001PC160LC-7","Product Name":"Excavator control valve","Part No":"723-57-16100 723-57-16101","Payment Terms":"Western Union, T\/T, Assurance"}}
{"title":"Excavator Komatsu PC200-7K, PC240-7K PC210-7K main control valve or multi-way","imgUrl":"https:\/\/img.chinax.com\/nimg\/f6\/eb\/01ee38afed2e0adb965223fbd011-200x200-1\/excavator_komatsu_pc200_7k_2c_pc240_7k_pc210_7k_main_control_valve_or_multi_way_valve_723_48_22700_723_48_23600.jpg","attrs":{"Payment Terms":"Western Union, T\/T, Assurance","Supply Ability":"100pcs\/day","Certification":"ISO90001","Packaging Details":"Wooden Case \/ Cartonwith Foam Protection, or as Required"}}
{"title":"Komatsu PC200-7 PC210-7 PC220-7 PC240-7 Main Control Valve Assembly 723-47-20404","imgUrl":"https:\/\/img.chinax.com\/nimg\/65\/14\/e868d707be2fcc5d5c0cc359c983-200x200-1\/komatsu_pc200_7_pc210_7_pc220_7_pc240_7_main_control_valve_assembly_723_47_20404_723_46_20401_723_46_20400.jpg","attrs":{"Delivery Time":"3-7 Weekdays","Minimum Order Quantity":"1 set","Product Name":"Excavator control valve","Packaging Details":"Wooden Case \/ Carton with Foam Protection, or as Required"}}
{"title":"Excavator Komatsu PC210-8K PC200-8k PC240-8K main control valve Part No.: 723-47","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/77\/af373a6b9835bed3bcd5d08ba5a3-200x200-1\/excavator_komatsu_pc210_8k_pc200_8k_pc240_8k_main_control_valve_part_no_3a_723_47_23400_723_47_23404.jpg","attrs":{"Packaging Details":"Wooden Case \/ Carton with Foam Protection, or as Required","Warranty":"6 Months","Transportation Method":"DHL, UPS, FedEx, Sea Freight","Minimum Order Quantity":"1 set"}}
Excavator Main Control Valve Distributor for Hitachi EFI ZAX200-3 ZAX210-3 ZAX240-3 ZAX270-3
Part Numbers: 4606144, 4398652
Installation & Verification Guidelines
Verify Hitachi part number and confirm main control valve assembly compatibility, including boom, arm, bucket, travel, swing spools, relief valves, and holding valves
New or remanufactured valves must include hydraulic bench test reports for pressure, flow, and internal leakage of each section
For remanufactured valves, confirm spools are honed, repaired, or new. Replace all O-rings
Inspect valve block for casting cracks and sand holes upon arrival. Seal oil ports to prevent dirt and contaminants from entering valve cavity
Secure valve firmly during transportation to avoid impact damage to valve block, port threads, and precision spools
Clean hydraulic tank and pipelines before installation, replace all hydraulic filters, and fully bleed air from hydraulic system
Test compound movements, cylinder drift, and system relief pressure after installation. Check for jerky operation, abnormal noise, and oil seepage
Guangzhou Kawo Construction Machinery Co., Ltd.
Company Profile
Professional Excavator Hydraulic Products Manufacturer & Service Provider
Founded in 2017, Guangzhou Kawo Construction Machinery Co., Ltd. is a professional manufacturer and service provider specializing in excavator hydraulic produ... Guangzhou Kawo Construction Machinery Co., Ltd.
Company Profile
Professional Excavator Hydraulic Products Manufacturer & Service Provider
Founded in 2017, Guangzhou Kawo Construction Machinery Co., Ltd. is a professional manufacturer and service provider specializing in excavator hydraulic produ...
