| Modellnummer | MSG-44P Schwenkmotorteile |
| Dokument | Minshun Product Catalog.pdf |
We provide complete machine assemblies and key wear parts, including the pump block, valve plate, return plate, ball joint, thrust plate, piston, and oil seals, meeting maintenance, overhaul, and parts replacement needs.
| We supply a complete range of excavator engine assemblies and excavator parts | |
| FOR ISUZU | 4HG1 4BD1 4HE1T 4HG1T 4JJ1 4JB1 4HF1 4HL1 4LE1 4LE2 4JG1 6HK1 6BG1 6HK1 6WG1 |
| FOR YANMAR | 2TNV70 3TNV70 3TNV74 3TNV76 3TNM68 3TNV80 3TNM72 3TNM74 3TNV84 3TNV86 3TNV88 4TNV84 4TNV86 4TNV88 4TNE92 4TNE94 4TNV98 4TNE98 4TNV106 |
| FOR KUBOTA | Z482 D772 D782 D902 D1005 D1105 D1305 V1305 V1505 D1703 D1803 V2003 V2203 V2403 V2607 V3300 V3307 V3600 V3800 |
| FOR CAT | C1.1 C2.2 C2.4 C2.6 C3.3 C4.2 C4.4DI C4.4EFI C6.4 C6.6 C7 C7.1 C9 C11 C13 C15 C18 3066 3116 3126 3176 |
| FOR PERKINS | 403D-11 403D-15 404D-22 404EA-22T 3054 1104C-44 1104C-44TA 1104D-44 1104D-44T 1104D-44TA 1104-E44T 1104D-E44TA 1106D-E66T 1106D-70TA 1106D-E70TA 1206F-E70TTA |
| FOR Other | B3.3 ISF3.8 4BT3.9 B4.5 QSB5.9 QSB6.7 6CT8.3 6D107-1 6D107-2 6BT5.9 6LT8.9 QSL9 6LT9.3 NT855 M11 X12 X15 |
• Pump Block: Supports the piston, withstands high-pressure loads, and completes the oil suction and pressure circulation.
• Valve Plate: Distributes high-pressure oil flow, controls the direction of rotation, and ensures precise hydraulic sealing and flow.
• Return Plate: Fixes the piston tail, maintains the reciprocating motion trajectory, and distributes force evenly.
• Ball Joint: Connects the piston and return plate, allowing multi-angle swing, transmitting power, and reducing uneven wear.
• Thrust Plate: Bears axial thrust, reduces friction and wear, and stabilizes rotational accuracy.
• Piston: Performs reciprocating motion, converting hydraulic energy into mechanical energy, and determines motor torque and efficiency.
• Oil Seal: Prevents hydraulic oil leakage and impurities from entering, protecting critical internal components.
| Engine Rebuild Kit | Turbochargers | Engine Diesel Pumps | Engine Controllers (ECU) |
| Cylinder Blocks | Cylinder Heads | Water Pumps | Injectors |
| Starter Motors | Filters | Other Engine Accessories | Excavator Hydraulic Pumps |
| Swivel Components | Distributor Valves | Travel Motor Assemblies | Chassis Components and Other Accessories |
MSG-44P Pump Body Suitable for Mini Excavator Swing Systems
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MSG-44P Return Plate Used as a Whole at the Plunger Tail End
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MSG-44P Distributor Plate High-Precision Material Machining Details
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MSG-44P Swing Motor Ball Joint Close-up
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MSG-44P Thrust Plate Used in Excavator Swing Motors
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MSG-44P Plunger Converts Hydraulic Energy into Mechanical Energy
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MSG-44P Oil Seal Protects Internal Precision Parts
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