Big Power Excavator Mining Truck Machinery Engine K45 QSK45 Diesel Engine For

Product Specification

Big Power Excavator Mining Truck Machinery Engine K45 QSK45 Diesel Engine For Belaz 7153 CAT777

The Advantage and features of QSK45 engine:

The peak torque of QSK45 can reach 6135-8542N. m, which can adapt to extreme heavy-duty applications such as mining oil and gas.

The engine uses a reinforced V-shaped cylinder block, forged steel crankshaft, modular design, integrated filter, and extends the oil change cycle (500 hours for mining vehicles). The engine has the characteristics of long service life and low maintenance cost.

The QSK45 engine has strong adaptability to harsh working environments, suitable for mining/desert/oil and gas field working environments such as extreme cold, high altitude, high temperature, and high dust. It can operate continuously at full load and high load rate.

Application of QSK45 engine: 

1. QSK45 mainly used on Mining machinery (main application)
Mining dump trucks (100-150 ton class, such as Belas 7513, Cat 777, 830E)
Large excavators (200-300 ton class, Liebherr 9300, PC3000)
Mining loader, underground loader, drilling rig, crushing and screening equipment

2. Oil and gas field equipment (fracturing/cementing/well repair)
Fracturing truck, cementing truck, continuous tubing truck, workover rig, drilling pump power end
Oilfield generator set, high-pressure water injection pump, oil and gas transfer pump

3. Heavy engineering machinery/fixed power
Large crawler crane, crawler crane, concrete pump truck (ultra-high pressure)
High power diesel generator set (1200-2000kW, standby/common, data center, mining, infrastructure)

4. Ship/Railway (Auxiliary/Main Machinery)
Large engineering ships, tugboats, drilling platform auxiliary/main propulsion power
Power of railway diesel locomotives and shunting locomotives

Specification of QSK45 complete diesel engine: 

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.