Q&A Top
What about construction equipment?
When were they invented ?
Duel of size
Duel of speed
Questions about bulldozer
Questions about hydraulic excavator
Questions about dump trucks
Questions about cranes
Questions about other construction equipment
Questions about attachments and parts
How to build, assemble, and transport construction equipment
How to operate construction machine
Other questions
How would the world be without construction equipment ? How would it affect human beings ?
Why are most construction equipment yellow ?
How many different kinds of construction vehicles are there ?
How much do they cost ?
What are the good parts of construction equipment? How about the dangerous parts ?
Does it take light oil ?
What do you imagine future construction vehicles will be like ?
What was the world's first construction machine ?
When were they invented ? By who ?
When was the world's first hydraulic shovel made ?
Why are they so big ?
What is the capacity for Komatsu's biggest hydraulic shovel ?
How big are the tires ?
How many pounds can they carry ?
How fast can they go ?
How fast does the average bulldozer go ?
What kind of work does a bulldozer do ? How is its mechanism set up ?
Are there any radio-controlled bulldozers ?
Why amphibian bulldozers are called "bulldozers" even though they scoop mud and soil ?
Can bulldozers run on the public streets ?
Why doesn't a small bulldozer have a ripper?
Why are anti-personnel landmine demining equipment painted white ?
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What does "MS" in Anti-Personnel Landmine Demining Equipment D85MS stand for ?
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Why does a bulldozer move faster when it goes backwards ?
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Are there any power shovels that have a bucket without a jag ?
What is the hydraulic auger ?
Why doesn't the oil in the cylinder of a hydraulic excavator spill ?
Where did the name Jumbo come from ?
Why do we call hydraulic excavators Jumbo?
What is a backhoe and what do you use it for ?
Tell me about different buckets.
Are there different kinds of buckets for micro shovels?
What is the maximum gradient PC200 can climb ?
Can a power shovel push earth ?
How many turns can a power shovel make before it comes off ?
How far can a hydraulic excavator reach when it scraps a tall building ?
Why doesn't a muddy soil excavator sink in the water ?
How many cylinders does a hydraulic excavator have at most ?
What does PC stand for in the model number of the power shovels ? How many different numbers are there anyway?
Why doesn't the large hydraulic shovel have a blade while the small one does?
Are Hybrid Hydraulic Excavator HB205 and PC200 the same size because they are identical twins ?
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Why does the loading part of a dump truck lift like a slide ?
Are there any dump trucks with six wheels ?
Do the biggest dump trucks carry only sand and rocks ?
What do trucks carry ?
Why do we need a driverless trucks ?
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What are the holes at the bottom of a dump truck vessel for ?
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Why do stretching parts of cranes come in different shapes? What is the purpose of a knit like stretching arm ?
How do you move construction equipment to the top of a building ?
What kind of equipment is used for road construction ?
What does the driver's seat of motor grader look like ?
How does a skid steer loader turn ?
It controls the direction with the difference in spinning speed between right and left wheels.
What does a stabilizer do?
What is a soil converter?
Why do we never see backhoe loaders in Japan ?
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Where does a wheel dozer work mostly ?
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How many kinds of attachments are there ?
What is the purpose of the lifting magnet ?
Does a crawler get worn off just like a pair of shoes ?
How does a power shovel's engine look like ?
Where are they built ?
How long does it take to build a construction machine ?
How do you transport them to a construction site ?
How do you carry the world's biggest dump truck 930E to the construction site ?
What kind of tests do you conduct when the vehicle is finished?
How do you transport such big machines to the construction site in the mountain?
How does an operator get in ?
Are they hard to drive ?
Do you need special training to drive them ?
How much fuel do they use ? Where do they get gas? At the gas station ?
Where is the driver's seat on GARA-PAGOS ?
What kind of stuff does a mobile crasher carry ?
Where are they put when it rains ?
What does the name "Avance" mean ?
Can any construction be conducted without a construction sign ?
How come the drivers of a construction vehicle have a scary face?
Where did the names of recycling equipment such as GARA-PAGOS, RETERRA, and REFORE come from ?
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Do construction equipment try not to get hyperthermia ?
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