Solve Excavator Walking Issues with High-Quality GM38VB-A-86/139-2 and MAG-170VP-3800 Units
Honour Time Machinery Limited specializes in source factory supply for various engine components. We provide customized development services for heavy-duty cylinder liners and engine kits with global export standards.
Independent Station Sales Champion
Includes Gearbox Assembly (Full Set)
Essential Maintenance Requirement for Walking Failure Repairs
High-precision China-made replacement solving MAG-170VP-3800 and GM38VB original faults
Use for excavator or construction machinery heavy duty operations
| Brand | Machine Model | Part Number (Standard) | Part Number (Search Optimized) | Product Name |
|---|---|---|---|---|
| KOBELCO | SK200-8 | GM38VB-A-86/139-2 | GM38VBA861392 | Travel Motor / Final Drive |
| SANY | SY215C | MAG-170VP-3800 | MAG170VP3800 | Travel Motor / Final Drive |
| KOMATSU | PC200-8 | 7861-92-4800 (Float Switch) | 7861924800 | Float Switch / Sensor |
Honour Time Machinery Limited is a leading provider for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our inventory includes:
| Cylinder Liner Kit | Piston & Piston Ring | Main & Con-rod Bearing |
| Overhaul Gasket Kit | Crankshaft & Camshaft | Turbocharger & Water Pump |
| Fuel Injection Pump | Fuel Injector Nozzle | Cylinder Block & Head |
| Oil Pump | Connecting Rod | Thrust Washer |
20 Long-tail Keywords for Search: Heavy duty excavator engine overhaul, Professional Cummins diesel engine parts, Caterpillar 3306 engine rebuild kit, Isuzu 6HK1 fuel system components, Komatsu engine cylinder head replacement, Yanmar 4TNV94 engine parts supplier, Kubota V2203 engine gasket set, Weichai WD615 marine engine parts, Excavator hydraulic pump repair parts, OEM quality engine bearing sets, High pressure fuel injection pump Isuzu, Durable excavator turbocharger Caterpillar, Precision crankshaft for Komatsu 6D102, Engine water pump for Sany SY215, Reliable oil pump for Kobelco SK210, Excavator monitor and controller parts, Flameout solenoid valve 24V, Engine valve seat and guide kit, Radiator cooling fan for heavy machinery, Accelerator motor for Sany excavator.
| Brand | Model Selection 1 | Model Selection 2 |
|---|---|---|
| KOMATSU | 3D82, 3D84, 4D105, 6D95, 6D108 | 6D110, 4D84, 4D95, 6D102, 6D114, 6D170 |
| KOBELCO | J05E, 6D34T, 6D16, J08E, 6D22T | 6D24T, 6D16T, J05E, 6D34, J08E |
| CATERPILLAR | 3114, 3116, C4, C6, 3064T | S6K, C7, C-9, C13 |
| MITSUBISHI | 4D34, 4D24, K4M, S3Q2, 6D16 | 6D24, S4KT, 6D40 |
| ISUZU | 3LD1, 4LE1, 4BG1, 4HK1, 6SD1 | 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1 |
| YANMAR | 4D88E, 4TNE84, 4TNV88, 4TNV94L | 4TNE88, 4TNE94, 4TNV98, 4TNV106 |
| HINO | J05E, J08E, V25C, EF750 | P11C, V21C, H06CT, H07D |
| CUMMINS | QSB6.7, QSM11-C, B5.9-C | B3.9-C, QSM11, C8.3-C |
| VOLVO | D6D, D6E, D9E, D12D | D7D, D7E, D12E, D16D |
Caterpillar C7 Fuel Injector: Located in the cylinder head, responsible for fuel atomization. Used in CAT 324D.
Komatsu PC200-8 Main Relief Valve: Located in the main control valve, controls system pressure.
Isuzu 4HK1 Turbocharger: Mounted on the exhaust manifold to increase engine air intake. Used in Hitachi ZX200-3.
Cummins QSB6.7 Water Pump: Installed on the front of the engine block for coolant circulation.
Yanmar 4TNV98 Piston Ring: Located on the piston to seal the combustion chamber.
Kubota V2403 Glow Plug: Installed in the cylinder head to assist cold starts.
Caterpillar E320D Oil Pressure Switch: Monitors engine lubrication health.
Komatsu 6D107 Fan Belt: Drives the cooling fan and alternator via the crankshaft pulley.
Isuzu 6WG1 Crankshaft Bearing: Supports the crankshaft within the engine block.
Weichai WD10 Cylinder Head Gasket: Seals the interface between block and head.
Troubleshooting Solution: Komatsu PC200-8 Travel Failure
Issue: The excavator cannot move forward or backward, or one side is weak.
Analysis: Check the final drive gearbox for metal debris. If present, the internal planetary gears or travel motor GM38VB/MAG-170VP may be damaged.
Solution: Replace the complete Travel Motor Final Drive assembly. Ensure hydraulic oil is clean and filters are replaced to prevent premature wear.
When choosing between Caterpillar and Komatsu parts, consider that Caterpillar often focuses on modular engine designs like the C-series (C7, C9, C13) which excel in high-torque applications. Komatsu parts, such as those for the PC200-8, are designed for extreme precision and integration with the KOMTRAX monitoring system. Honour Time Machinery Limited provides high-quality alternatives for both, ensuring your fleet stays operational regardless of the brand preference.
FOLLOW US ON FACEBOOK FOR DAILY UPDATES| Application: | Excavator / Construction Machinery |
| Condition: | 100% Brand New Replacement |
| Certification: | ISO9001 / Factory Standard |
| Origin: | Guangdong, China |
| Capacity: | 5000 PCS / Year |
| Payment: | T/T, Western Union, MoneyGram |
| Delivery: | Express (DHL, Fedex, EMS, UPS), Air, Sea |
Click the button below to visit our Facebook profile and stay updated with the latest news and updates!
Visit Facebook Profile
English
English