• 4389278 4306008 4379801 Muffler HITACHI Excavator Spare Parts For EX60-5(LC) EX70LCK-5 EX75UR-3 

• Specification

• Function and importance

1.Noise Reduction:The primary function of the muffler is to reduce the noise generated by the engine and exhaust system. This is crucial for creating a more comfortable working environment for operators and minimizing noise pollution at construction sites or other work locations.

2.Exhaust Gas Management:It helps in the proper routing and management of exhaust gases, ensuring that they are discharged in a controlled manner. This is important for the efficient operation of the engine and the overall performance of the excavator.

3.Protecting Engine Components:By reducing noise and managing exhaust gases effectively, the muffler also contributes to the protection of internal engine components. It helps to prevent excessive vibration and stress on the engine, which can extend the lifespan of the engine and other related parts.

• Compatible models

• More other muffler parts fit for HITACHI 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 .