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LOGO Of Hubei Yingpai Power Technology Co., Ltd.
LOGO Of Hubei Yingpai Power Technology Co., Ltd.

 

  • Home
  • About Us 
    • WHO WE ARE
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    • WHY CHOOSE US
    • OUR SOLOGAN
    • HONOR & CERTIFICATE
    • FAQ
    • DELIVERY & PACKAGE
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    • Gas Engine Generator Set
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    • Diesel Engine Power Pack
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    • Diesel Engine Spare Part
  • News
  • Contact
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      • DELIVERY & PACKAGE
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      • Diesel Generator Set
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Wenzhou Port cargo is busy & Cummins QSB4.5 Equipped on harbour equipment

Stocked USA QSB4.5 Engine For Skid Steers, Tractors, wood chippers, Excavators and the like have rear gear train setups.

· Product

Wenzhou Port in Zhejiang Province has achieved steady growth in cargo through measures such as improving the infrastructure in the port area, increasing the port opening level, and assisting in the cultivation of port industries. As of October 2023, Wenzhou Port has completed cargo throughput of 72.3696 million tons, a year-on-year increase of 4.25%.

Wenzhou Port cargo is busy & Cummins QSB4.5 Equipped on harbour  equipment

Cummins QSB4.5 Equipped on harbour equipment

We have a batch of Stocked USA QSB4.5 Engine For Skid Steers, Tractors, wood chippers, Excavators and the like have rear gear train setups.

The QSB 4.5 L engine from Cummins is the cousin of the famed 4BT (3.9 L) engine. Although, very similar these two engines differ in a few different ways. “QSB” stands for off-road applications.

 QSB4.5 Engine For Skid Steers, Tractors, wood chippers, Excavators and the like have rear gear train setups.

Cummins QSB 4.5 L engines can be either front or rear gear train. However, you have to be careful as many industrial applications will have front gear train setups as well. There is no hard and fast rule with the 4.5 L engines.

Other misconceptions between the 4BT 3.9 L and 4.5 L are that the engine blocks and cylinder heads are the same which is untrue. The 4.5 L engines come in many different varieties all with different block sizes and part number super-sessions throughout the years.

Many customers claim they have an old mechanical 4.5 L when in fact they are mistaken. All QSB 4.5 engines are electronically controlled. The fuel systems all use the High Pressure Common Rail Fuel System (HPCR). Usually you’ll see VP44 Fuel Pumps in those units from manufacturers such as Bosch, Lucas, or Stanadyne.

We build custom solutions for the 4.5 L engines vs. having surplus stock engines. The configurations are such that having a “one size fits all” solution isn't practical for most customers. If you have a QSB 4.5 L engine that has a rod though the block or dropped a valve and needs to be replaced, we have the ability to custom manufacturer one back to your original engine serial number and CPL.

 

Cummins QSB 4.5 L in a Case Dozer

The 4.5 L Replacement Engine Process:

1) You provide us with the ESN and CPL

2) You give us as much information to the application as possible

3) You provide us with multiple pictures around the engine to determine how it is dressed

4) Engines are custom manufactured and run tested

5) Engines are shipped with other build cycles

 

Cummins 4.5 L Specs

Engine Data

Configuration Inline 4 Cylinder

Displacement 4.5 L, 275 cubic inches

Bore x Stroke 4.02" x 4.39"

Cylinder Head Cast Iron

Engine Block Cast Iron

Emissions Rating Tier II-IV

Compression Ratio 17.2:1

Injection Direct Injection, High Pressure Common Rail

Aspiration Holset Turbocharged, Intercooled

Valve Train OHV, 2 valves per cylinder

Weight 817 lbs. Dry

Cooling Capacity 11.6 quarts oil, 9 quarts of coolant

Governor Speed Varies with application

Horsepower 110 -170 HP @ 2500 rpm

Torque 360 -459 lb-ft @ 1500 rpm

 

 

 

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