Brand Name:CAVOYD

Model Number:PC210-7K PC240-7K PC-200-7K

Place of Origin:China

Excavator Komatsu PC200-7K, PC240-7K PC210-7K Main Control Valve Product Overview Multi-way valve components 723-48-22700 and 723-48-23600 designed for Komatsu PC series excavators, providing precise hydraulic control for optimal machine performance. ...

Model Number:PC200-7 PC210-7 PC220-7 PC240-7

Brand Name:CAVOYD

Place of Origin:China

Komatsu PC200-7 PC210-7 PC220-7 PC240-7 Main Control Valve Assembly Part Numbers: 723-47-20404, 723-46-20401, 723-46-20400 Common Operational Faults Slow and weak machine movements Weak operation of single actuator (boom / arm / bucket / swing / travel) ...

Model Number:PC300-8MO 350-8MO

Brand Name:CAVOYD

Place of Origin:China

Excavator Main Control Valve 723-48-26600 723-48-26500 723-48-25600 For Komatsu PC300‑8MO Product Overview Hydraulic Main Control Valve (Multi‑way Valve) designed for Komatsu Excavator models PC300‑8MO and PC350‑8MO. This precision-engineered component ...

Brand Name:CAVOYD

Model Number:E336D

Place of Origin:China

Excavator CAT E336D E330D E336D2 Main Control Valve Assembly (Multi-way Control Valve) 285-1536 285-1540 Common Faults & Troubleshooting Specific action is weak / not working: Stuck spool in that section, spool/sleeve wear causing internal leakage, damaged...

Model Number:PC160-7、PC160LC-7

Place of Origin:China

Brand Name:CAVOYD

Excavator Komatsu PC160-7 PC160-8 PC180-7 Main Control Valve Assembly 723-57-16100 723-57-16103 723-56-16101 Common Faults & Symptoms Slow and weak machine movements Weak operation of single actuator (boom / arm / bucket / swing / travel) Jerky and ...

Model Number:PC1250-7 PC1250SE-7 PC1250SP-7

Place of Origin:China

Brand Name:CAVOYD

Excavator Komatsu PC1250-7 Hydraulic Pump Transfer Case PTO Shaft Assembly 21N-38-00034 21N-38-00060 Product Overview Komatsu PC1250-7 Excavator PTO (Power Take-Off) Transmission Assembly Part Numbers: 21N-38-00034, 21N-38-00060 Common Operational Issues ...

Brand Name:CAVOYD

Model Number:PC1250-8 PC1250LC-8 PC1250SP-8

Place of Origin:China

PTO Power Take-Off Assembly for PC1250-8 Excavator The PTO Power Take-Off assembly for the PC1250-8 excavator transmits engine power to the hydraulic pump system. Part Numbers: 21N-38-00080, 21N-38-00082, 21N-38-00090 Product Description The PTO Power Tak...

Brand Name:CAVOYD

Place of Origin:China

Model Number:PC2000-8 PC1800-6

Excavator Komatsu PC2000-8 Hydraulic Swivel Joint Assembly Part No. 703-15-00131 Product Overview This hydraulic swivel joint assembly enables continuous hydraulic oil supply while allowing the upper structure to rotate freely, protecting hydraulic hoses...

Brand Name:CAVOYD

Place of Origin:China

Model Number:D65 D375 D475

708-1S-00240 708-1S-00950 708-1S-00910 Bulldozer Komatsu D65 D375 D475 Fan Pump Parts Complete overhaul kit including Cylinder Block, Valve Plate, Piston (Slipper), Retainer Plate, Swashplate, and Seal Kit for Komatsu D65 D375 D475 Fan Pump Parts. ...

Model Number:GD805A-1 GD825A-2

Brand Name:CAVOYD

Place of Origin:China

235-60-11100 Komatsu GD805A-1 GD825A-2 Motor Grader Hydraulic Piston Pump Overhaul Repair Parts Complete overhaul repair parts kit for Komatsu GD805A-1 and GD825A-2 Motor Grader Hydraulic Piston Pumps. Includes cylinder block, valve plate, piston (slipper...

Place of Origin:China

Model Number:E374 / 395GC

Brand Name:CAVOYD

542-7626 CAT E374 / 395GC Fan Motor Auxiliary Motor Overhaul Repair Parts Complete overhaul kit including Cylinder Block, Valve Plate, Piston (Slipper), Retainer Plate, Swashplate, and Seal Kit for CAT 374GC/395GC mining excavator fan motors. Component Par...

Brand Name:CAVOYD

Model Number:EX1800 EX3500

Place of Origin:China

Product Overview The LVP370 main hydraulic piston pump assembly is engineered for Hitachi EX1800 and EX3500 excavators, delivering reliable hydraulic performance for demanding mining and heavy construction applications. This swashplate variable ...

Model Number:EX3600-5 EX3600-6 EX8000-6

Place of Origin:China

Brand Name:CAVOYD

K3V280 Hydraulic Main Piston Pump for Hitachi EX3600-5 / EX3600-6 / EX8000-6 Excavators The K3V280 hydraulic main piston pump is engineered for the demanding duty cycles of Hitachi EX3600-5, EX3600-6, and EX8000-6 mining excavators. Compatible with part ...

Model Number:EX2500-5 EX2500-6 EX5500-5 EX5500-6 EX2600-5 EX2600-6 EX5600-5 EX5600-6

Place of Origin:China

Brand Name:CAVOYD

Product Overview Hydraulic main piston pump assembly engineered for Hitachi EX2500-5, EX2500-6, EX2600-5, EX2600-6, EX5500-5, EX5500-6, EX5600-5, and EX5600-6 mining excavators. This K3V280 pump is a direct replacement for part numbers 4455484, 4455485, ...

Place of Origin:China

Brand Name:CAVOYD

Model Number:DX500-9 DX520-9 DX530 SY485 SY550 R520LC-9 R550

Product Overview Excavator Rexroth A8VO225 Hydraulic Main Piston Pump for Doosan DX500-9, DX520-9, DX530 (400914-00366), Sany SY485, SY550 (60008150), and Hyundai R520LC-9, R550 (31KB-10030). Heavy duty construction for mining applications. New and ...

Model Number:EX1900-5 EX1900-6

Place of Origin:China

Brand Name:CAVOYD

Key Specifications Operating Weight 192 t (backhoe) / 191 t (front shovel) Engine QSK38, rated power 810 kW (1086 HP), single-engine configuration, Tier 2 / China Stage III emission standard Bucket Capacity 4.4–12.0 m³ for backhoe; 11.0–15.0 m³ for front ...

Place of Origin:China

Brand Name:CAVOYD

Model Number:M318

Product Overview A11VO130 / A4VG56 hydraulic main piston pump assembly for CAT M318 excavators. Compatible with OEM part numbers 0R-8674, 111-3727, and 139-9530. This assembly includes the pump body, regulator, and servo valve components. Procurement ...

Place of Origin:China

Model Number:ZX330-5B ZX350-5B ZX350-7

Brand Name:CAVOYD

Common Faults of Hitachi ZX350-5B Hydraulic Main Pump Pump Model: HPV145JX / HPV145LX | Part No.: 9300615 / YB60000171 Slow movement when hot, weak digging: Worn valve plate, cylinder block and slippers, high internal leakage caused by contaminated ...

Brand Name:CAVOYD

Model Number:E307A E307B E307C

Place of Origin:China

Common Faults & Diagnosis Slow operation when hot, weak digging: Worn valve plate, cylinder, or piston slipper; excessive internal leakage caused by oil contamination. Engine bogging under heavy load: Stuck or worn regulator servo parts; abnormal power ...

Model Number:E311D2 E312D2 E313D2 E315D2GC

Place of Origin:China

Brand Name:CAVOYD

Common Faults & Diagnosis Slow operation when hot, weak digging: Worn valve plate, cylinder, or piston slipper; excessive internal leakage caused by oil contamination. Engine bogging under heavy load: Stuck or worn regulator servo parts; abnormal power ...