In Jianghu of Construction Machinery

Cummins Power has a unique skill

It is very popular with users

On the construction site of the project、Mining area、Plateau……

Challenge the limit and surpass it again and again.

What is a master?？

Cummins Construction Machinery Power

Is telling you the answer with strength.

Elevation 4500-The western section of the Kunlun Mountains at 5000 meters

Average temperature in summer 4～6 degrees Celsius

The oxygen content of the air is only half of that of the plain.

Due to numerous excavators“High reverse”Leave one after another

With CumminsQSB7Intelligent electronic control engine

The excavator rushed“Extreme Battlefield”

Open“Plateau mode”Smooth operation

CumminsQSB7Intelligent electronic control engine

According to the altitude

Automatically adjust power for better performance

It can adapt to high altitude and other anoxic environments.

AdoptHigh pressure common rail fuel injection system

Maximum pressure up to1600 bar，Burn more fully

More power、Lower fuel consumption、Cleaner emissions

Huangmao Bay, Guangdong

Hong Kong-Zhuhai-Macao Bridge: An Important Passage to the West

——Huangmaohai Cross-sea Passage Project

It's an item“Cross mountains and seas”Yes“Super Engineering”

CumminsQSX15Intelligent electronic control engine

Helping engineering equipment to fight for super engineering

The maximum drilling depth is 110 meters.

Nearly 100 pieces, diameter 2.5-3.Variable diameter bored cast-in-place pile of 0 m

The arduous task of entering the rock with an average depth of 45 meters

Cummins power-assisted rotary drilling rig

Easy access to hard rock，Efficient construction

CumminsQSX15Intelligent electronic control engine

Turbocharger with wastegate valve

The torque reserve is sufficient、The response is faster

Provide powerful power for rotary drilling rig

Intelligent electronic control module（ECM）And the whole system

Seamless docking

Excellent fuel saving performance

At the average annual temperature-The South Pole at about 2 degrees Celsius

CumminsQSL9.3Intelligent Electronic Control Engine Challenges Extreme Cold

High-intensity continuous operation 24 hours a day and night

Help the Antarctic scientific expedition go smoothly

 

CumminsQSL9.3Intelligent electronic control engine

Reliable、Save fuel、Intelligence，The performance is remarkable

High strength and strong cavitation resistance

Low speed and high torque，And that transient response is good

Operation without fear of harsh working conditions