6LT8.9 6LTAA8.9 L8.9 6 Cylinder Engine Assembly For Construction Machinery

Product Specification

6LT8.9 6LTAA8.9 L8.9 6 Cylinders Engine Assembly For Construction Machinery Generator

Key Features of 6LT8.9 diesel engine : 

1 Long stroke, high torque, and strong overload
114 × 145mm long stroke, low speed and high torque (peak at 1200-1500rpm), heavy load, climbing, strong starting ability, suitable for harsh working conditions in mines/construction sites.

2 Mechanical pumps are reliable, durable and resistant to manufacturing
Pure mechanical inline pump, simple structure, low failure rate, high temperature and high dust resistance; No complex electronic control, low maintenance threshold, cheap accessories, and strong durability.

3 Enhanced heavy-duty design and long lifespan
High strength cast iron cylinder body, wet cylinder liner, forged steel crankshaft, articulated forced cooling piston, capable of withstanding high mechanical/thermal loads, long service life, suitable for long-term heavy-duty operation.

Application of 6LT8.9 engine: 

1 Construction Machinery (Main Force)
Loader (5-8 tons), grader, roller, bulldozer, excavator (20-30 tons)
Engineering dump truck, mixer truck, drilling rig, air compressor, mining equipment

2 Diesel generator set
150-220 kW common/standby unit (1500rpm, 50Hz)
Emergency power supply for factories, construction sites, mines, hospitals, and hotels

3 Heavy duty truck/specialized vehicle
6 × 4/8 × 4 heavy-duty trucks, dump trucks, and tractors (total weight 25-40 tons)
Oilfield vehicles, mining vehicles, special operation vehicles, port trailers

4 Ship Power
Inland waterway cargo ships, fishing boats, and engineering ships' main propulsion/auxiliary engines
Marine generator sets, pump sets, salt spray resistant, high reliability

5 Industrial/Agricultural Power
Large water pumps, oilfield water injection/oil transportation equipment, mine crushers
Large agricultural machinery, fixed power stations, and replacement and upgrading of old equipment

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. 

Specification of 6LT8.9 complete diesel engine: