• 6150-11-5513 6150-11-5511 6150115590 6150-11-5512 Muffler KOMATSU Crawler Dozer Spare Parts For 6D125-1

• Specifiion

• Function

1.Noise Reduction: The main function of these mufflers is to reduce the noise generated by the engine. They have internal chambers or tubes that allow sound waves to bounce around and cancel each other out, trapping the sound waves and preventing them from leaving the engine. This helps ensure that heavy machinery does not create excessive noise on the job site, reducing noise pollution and protecting the hearing of operators and bystanders.

2.Ensuring Proper Exhaust Flow: They ensure that the engine's exhaust flows freely, which is vital for optimal performance and efficiency. By controlling the noise and releasing the gases, the mufflers help maintain the power and fuel efficiency of the Komatsu equipment.

3.Managing Back Pressure: The mufflers also play a role in managing back pressure, which is the resistance encountered by the exhaust gases as they exit the engine. Back pressure is critical in ensuring that the engine functions correctly. The equipment operates efficiently only when back pressure is at an ideal level.

• Compatible models

• More other muffler parts fit for KOMATSU machine

• alog 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 .