Refurbished Heavy Duty Engine SAA6D170E-5 Diesel Engine Assembly For Komatsu Mining Dump Truck Excavator

Key Features of SAA6D170E-5 diesel engine : 

1 Significant increase in power and torque
The maximum torque reaches 3324 Nm, which is more than 50% higher than the SAA6D170E-3 (2120 Nm), and the heavy-duty climbing, starting, and excavation forces are significantly enhanced.
The electronic control system provides power mode and economy mode switching, balancing efficiency and fuel consumption.

2 High pressure common rail+EGR cleaning technology
Adopting the Komatsu CRI high-pressure common rail system, the fuel injection pressure is higher, atomization is better, and combustion is more complete.
Equipped with cooled exhaust gas recirculation (EGR), it effectively reduces nitrogen oxide (NOx) emissions and meets Euro III/EPA Tier 3 regulations.

3 High reliability and adaptability to harsh working conditions
Strengthen the cylinder block, crankshaft, and connecting rod to adapt to continuous heavy loads in mines.
Efficient multi-stage air and oil filters, suitable for high dust environments.
Hydraulic driven fan, automatically adjusts speed according to water temperature, efficient heat dissipation, fuel-efficient and noise reducing.

Application of SAA6D170E-5 diesel engine: 

1 Mining dump truck
Komatsu HD465-7 (load capacity 55 tons)
Komatsu HD605-7 (load capacity 63 tons)

2 Large scale construction machinery
Komatsu WA600-6 Wheel Loader
Komatsu D375A-5E0/D375A-6 Large Bulldozer
Komatsu PC1250-8 Large Excavator

3 Other: Heavy non road equipment, mining machinery, special operation vehicles

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. 

TAD1643, TAD850, TAD851, TAD853, TAD843, TAD1641, TAD1352, TAD1345, D12C, D13F, TAD720, TAD722, TAD620, D8K, D7E, D7D, D6E, D6D, D5D, D4D, etc.

Specification of SAA6D170E-5 diesel engine: