Professional Cooling Solutions for Caterpillar Heavy Machinery and Excavators
Enhance your engine performance with our high-quality cooling solutions. We specialize in custom cylinder liner development and professional manufacturing for global export.
Factory Direct Sales | Original Quality Alternative | Global Trade Export
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Our premium CAT 245-9206 (also identified as 2459206) Expansion Tank is designed to resolve common cooling system issues such as coolant leakage, engine overheating, and pressure instability in your excavator.
Optimized for Excavators: Specifically engineered for Caterpillar construction machinery to ensure a perfect fit.
Superior Material Durability: High-temperature resistant polymer prevents cracking under extreme pressure.
Precise Pressure Management: Maintains constant cooling system pressure for Caterpillar C4 and C7 engines.
Anti-Corrosive Design: Internal coating resists chemical reactions with modern coolants and additives.
Seamless Installation: Direct replacement for part number 245-9206, ensuring no modifications are needed.
| Specification Item | Detail Information |
|---|---|
| Model NO. | 245-9206, 2459206 |
| Application | Excavator Cooling System / Expansion Tank |
| Compatible Brand | CATERPILLAR (CAT) |
| Certification | ISO9001 High Standard Quality Control |
| Condition | New / High-Quality Replacement |
| Transport Package | Neutral Carton or Customized Export Packaging |
| Origin | China (Source Factory Direct) |
| Production Capacity | 5000 PCS / Year |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express (DHL, Fedex, EMS, UPS), Air, or Sea Freight |
Honour Time Machinery Limited provides a comprehensive range of engine components for leading brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai.
| Category | Available Components |
|---|---|
| Cylinder Components | Liner Kit, Piston, Piston Ring, Cylinder Block, Cylinder Head |
| Sealing & Gaskets | Gasket Kit, Gasket Head, Valve Seat, Valve Guide |
| Bearings & Crank | Crankshaft, Engine Bearing, Main Bearing, Connecting Rod Bearing, Thrust Washer |
| Fuel & Air System | Nozzle, Injector, Diesel Pump, Turbocharger, Flameout Solenoid |
| Cooling & Electrical | Radiator, Water Pump, Oil Pump, Fan Cooling, Monitor, Accelerator Motor, Pressure Switch |
| Brand | Supported Models |
|---|---|
| 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 |
Understanding your heavy equipment components is essential for effective maintenance.
Turbocharger (Caterpillar 320D): A turbine-driven induction device that increases engine efficiency by forcing extra air into the combustion chamber.
Crankshaft (Komatsu PC300-7): Converts the linear motion of the pistons into rotational motion to drive the machine's drivetrain.
Fuel Injector (Isuzu 6HK1): An electronically controlled valve that atomizes fuel into the engine cylinder at high pressure.
Water Pump (Cummins 6BT): Circulates coolant through the engine and radiator to maintain optimal operating temperatures.
Piston Ring (Yanmar 4TNV94): Creates a seal between the piston and the cylinder wall to prevent gas leakage.
Solenoid Valve (Kubota V2203): An electromechanical device used to control the flow of fuel or hydraulic oil.
Main Relief Valve (Caterpillar 336D): Protects the hydraulic system by limiting the maximum pressure to prevent component damage.
Cylinder Head (Weichai WD615): Sits on top of the cylinder block, housing valves and forming the top of the combustion chamber.
Oil Pump (Isuzu 4JB1): Forces engine oil under pressure to the bearings, pistons, and camshaft for lubrication.
Radiator (Komatsu PC200): A heat exchanger used to transfer thermal energy from the coolant to the air.
Common Fault: Engine Overheating and Coolant Warning Lights.
Solution: Check the expansion tank (245-9206 / 2459206) for cracks or leakage. Often, a faulty pressure cap or a damaged reservoir prevents the system from maintaining the required pressure. Replace the tank and flush the cooling system to restore normal operation.
Maintenance Tip: Inspect all coolant hoses and the water pump every 500 hours. Always use high-quality coolant to prevent internal corrosion of the radiator and engine block.
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