Excavator Bulldozer Loader Engine Original Engine Parts QSB3.9 Engine For

Product Specification

Excavator Bulldozer Loader Engine Original Engine Parts QSB3.9 Engine For Construction Machinery

QSB3.9 diesel engine and engine spare parts application scope: 

QSB3.9 is a 4-cylinder, 3.9L electronically controlled common rail, turbocharged and intercooled non-road diesel engine, with power coverage ranging from 36 to 155 kW. The suffix letters represent the application: C-construction machinery, G-generator set, P-water pump drive.

QSB3.9 is mainly used on construction machinery (-C series), such as excavator, bulldozer, loader, forklift, paver, grader, truck crane, etc. 

QSB3.9 engine also have the models for generators (-G), using as a power unit for emergency power supply.

QSB3.9-P engine usually is used for varous different pumps.

Except these application, the QSB3.9 engine is also can be used on agricultural machinery, small mining machinery, ship, etc. 

Who We Are?

We are a professional supplier which is focus on diesel engine, engine parts, and construction machinery parts for various brands equipment,

Includes engine assembly, engine long block, cylinder head, cylinder block, piston, crankshaft, liner kit, excavator/loader/bulldozer chassis parts

etc.

We help customer to get a correct engine and spare parts with reliable quality and workable price. According to customer's needs, we can

supply both original and OEM copy quality products. All products are 100% tested before delivery.

As for the diesel engines, quality options are various, we can supply new engine, rebuilt/remanufactured engine, refurbished engine, etc. It

depends on customer's option.

For some of the big and expensive machinery spare parts, we also able to supply customer the original refurbished one or OEM copy quality.

How to get a quotation from us?

Please contact us and tell us what you need: 

If you need diesel engine, please tell us the engine model, it is better if you have old engine's nameplate or serial number, or the old engine's pictures from each side. If you don't have these information, please tell us the engine power requirement, the engine application, the torque requirement, etc, as detail as possible, we will try to help you select a suitable model. 

If you need engine parts or machinery parts, please tell us the engine brands/model or machinery brands/model with its part number. We will check according to it. Sometimes the machinery VIN code may also helps. 

Other engine models we supply:

4BT3.9, 6BT5.9, 6CT8.3, 6LTAA8.9, QSB3.9, QSB4.5, QSB5.9, QSB6.7, ISB6.7, QSC8.3, QSL8.9, QSZ13, QSM11, ISM11, NTA855, QSX15, ISX15, KTA19, QSK19, QSK23, QST30, QSK38, QSK45, KTA50, QSK60, etc. 

We supply customer full series engine parts of QSB3.9 engine, such as cylinder head, cylinder head assembly, engine block, crankshaft, connection rod, piston, piston ring, injector, cylinder liner, oil pump, fuel pump, flywheel, air filter, oil filter, etc.