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As a source manufacturer specializing in engine overhaul parts, we support the customization and development of various high-precision engine cylinder liner sets for global export. Our Cylinder Liner Customization Services ensure perfect fit and optimal performance, whether you need components for a:
Caterpillar C7 Cylinder Liner
Komatsu 4D95 Cylinder Liner
Isuzu 6WG1 Cylinder Liner
Yanmar 4TNV94L Cylinder Liner
We supply the Travel Motor Assembly, a critical component for your construction machinery's final drive system. Our unit is a high-quality aftermarket replacement designed to match or exceed OEM specifications for various popular models, ensuring powerful and reliable mobility on the job site.
This Travel Motor is compatible with, but not limited to, the following excavator and construction machinery models: PHV-390-53B, EX40, Ishikawa-jima IHI 40, FR35, and Kaiyuan KY50.
Specific Part Number for this assembly: TM-53B-390 / TM53B390 / PHV39053B. Always cross-reference the OEM Part Number PHV-390-53B-TM when selecting your final drive motor.
Use for EX40 Excavator and Construction Machinery Final Drive.
Designed for high-torque performance on models like IHI 40 and FR35.
Direct replacement for KY50 Travel Motor Assembly with precise fit.
Optimized hydraulic efficiency for model PHV-390-53B.
Durable construction to minimize maintenance and address Abnormal Failure.
| Model NO. | Application | Certification | Condition |
|---|---|---|---|
| PHV-390-53B / TM-53B-390 | Excavator | ISO9001, CE | New |
| Product Name | Transport Package | Specification | Origin |
|---|---|---|---|
| Travel Motor Assembly | Carton/Wooden Box | High-Quality Aftermarket Replacement | China |
Production & Payment:
Production Capacity: 5000 PCS/Year. Payment Terms: T/T, Western Union, MoneyGram. Delivery Methods: Express (DHL, Fedex, EMS, UPS) or by Air/Sea freight. We offer Global Export Engine Parts Supplier services.
Honour Time Machinery Limited specializes in providing complete engine assembly and spare parts for major heavy equipment manufacturers. We help workshops and trade companies solve issues like Solving oil consumption in Cummins QSB6.7 or finding the correct Complete Komatsu 6D102 overhaul kit.
| Brand | Models We Can Provide |
|---|---|
| Komatsu | 3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170 |
| KOBELCO | J05E, 6D34T, 6D16, J08E, 6D22T, 6D24T, 6D16T, 6D34 |
| 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 |
Crankshaft: (Engine Block) Converts reciprocating motion of the pistons into rotational motion. Cummins QSB6.7 Crankshaft
Piston Ring: (Piston Assembly) Ensures a tight seal between the piston and cylinder wall to regulate oil consumption. Komatsu 6D102 Piston Ring
Fuel Injector: (Fuel System) Atomizes and delivers a precise amount of fuel into the combustion chamber. Caterpillar C7 Fuel Injector
Turbocharger: (Exhaust/Intake System) Uses exhaust gases to spin a turbine, compressing intake air to boost power. Isuzu 4HK1 Turbocharger
Main Bearing: (Engine Block) Supports the main rotating shaft (crankshaft) and reduces friction. Kubota 4D88E Main Bearing
Gasket Head: (Cylinder Head) A crucial seal preventing leakage between the cylinder head and engine block. Yanmar 4TNV98 Gasket Head
Water Pump: (Cooling System) Circulates engine coolant to maintain optimal operating temperature. Weichai WD615 Water Pump
Travel Motor: (Final Drive) The hydraulic motor that provides rotational force for track movement. EX40 Travel Motor
Monitor: (Cabin/Dashboard) The display unit showing operational metrics, alerts, and diagnostics. Komatsu PC200-8 Monitor
Flameout Solenoid: (Fuel System) An electrical device that controls the fuel supply cut-off to safely shut down the engine. Caterpillar 3064T Flameout Solenoid
Failure Example:
If a Yanmar 4TNV106 engine experiences excessive Engine Oil Consumption, the primary cause is often worn-out Piston Rings, damaged Cylinder Liners, or degraded Valve Stem Seals.
Solution & Maintenance:
Replace the affected components with a high-quality Liner Kit and a full Gasket Kit. Perform routine oil analysis and adhere strictly to the manufacturer's oil change intervals. For hydraulic motors like the PHV-390-53B, regular checks of hydraulic oil cleanliness and filter replacement are key to preventing premature seal failure and ensuring the Travel Motor Assembly longevity.
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We are a global supplier specializing in high-quality engine assemblies and replacement parts for brands like Cummins, Komatsu, and Caterpillar. As a source manufacturer, we offer factory-direct prices and customized solutions for all your heavy machinery needs.
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