Brand New Engine Assembly 14L Diesel Engine NTA855 For Mining Truck Generator Excavator Bulldozer

The Advantage and features of NTA855 engine:

1 PT fuel system+turbocharged intercooler, efficient and low consumption
The NTA855 uses a patented PT pump, precise pressure time fuel injection, combined with a turbine and air-to-air intercooler. It has low speed, high torque, low fuel consumption (specific fuel consumption of about 205 g/kW · h), good cold start, and strong high-altitude adaptability.

2. Reinforced structure, ultra long and durable
Alloy cast iron cylinder body, detachable wet cylinder liner, good heat dissipation, easy maintenance, and wear resistance.
Forged steel crankshaft/connecting rod, reinforced camshaft, platform mesh cylinder hole, long overhaul cycle (≥ 12000 hours), suitable for harsh working conditions in mines and construction sites.

3 modular, highly versatile, and easy to maintain
Component universality ≥ 90%, centralized layout of vulnerable parts, long maintenance cycle; Support stable operation within an altitude of 2000m, resistant to high and low temperatures, dust, and humidity.

4. Wide adaptability to working conditions, stable and reliable
Four valves+intercooler, fast response to full load and low thermal load; Support continuous/intermittent/standby working conditions with low failure rate

Application of NTA855 engine:

1. NTA855 mainly used on construction machinery (core scenario)

It can be used on 20-35 ton excavators, bulldozers, loaders, graders, and rollers
Concrete pump truck, mixer truck, crawler crane, mining dump truck, drilling rig, crusher

2. Diesel generator set (mainstream)
200-350 kW level common/backup power stations (factories, mines, data centers, infrastructure, oil fields, ship shore power)
50/60Hz full frequency band, suitable for emergency and continuous power generation

3. Ship Power
Small and medium-sized ship engines (tugboats, fishing boats, cargo ships, engineering ships)
Marine auxiliary equipment (generator, fire pump, bilge pump)

4. Industrial fixed power
Oilfield drilling/pumping equipment, large air compressors, deep well pumps, fire pumps, port machinery, cement 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 NTA855 complete diesel engine: