• VOE14729114 14729114 Water Expansion Tank​ Excavator Spare Parts For EC220D EC300D

• Specification

• Function

1.Coolant Regulation: As coolant heats up, it expands. The expansion tank provides a reservoir to accommodate this excess fluid, preventing overflow and maintaining optimal coolant levels. When the system cools, the coolant contracts and is drawn back into the radiator.

2.Air Ventilation: The tank is often positioned as the highest point in the cooling system, allowing trapped air to escape. This helps prevent air pockets that could reduce cooling efficiency or cause overheating .

3.Pressure Management: It works in conjunction with the radiator cap to maintain consistent pressure, which raises the coolant's boiling point and lowers its freezing point, enhancing overall system performance.

• Compatible models

• More other expansion water tank parts fit for V O L V O machine

• Catalog parts list

• We could supply the following spare parts

1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.

3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.

4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.

5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.

6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.

• Advantage

1. Offer Top quality & competitive products

2. Support 12-month warranty

3. 100% tested before shipping

4. Delivery in time

5. A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for excavator 

6. More than 15 years production and 11 years foreign trade experience

7. Professional QC team

8. Best sales team, 24 hours service

• Packing and Shipping

Packing Details :

inner packing : plastic film for wrapping

external packing : wooden

Shipping :

within 3 days after received the payment , by air or by express or by sea on the basis of the

quantity and emergency circumstances.

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,

2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.

3. By Sea: Delivery from the Huangpu port .