0:09
Power drill - running, revving, and then powering off - studio ambience.
0:23
Power drill - running, revving, and then powering off - garage ambience.
0:11
Power drill - gradually revving up - then stopping.
0:24
Motorcycle - engine - turning on, revving, and then turning off - servo sound.
0:17
Motorcycle - engine - turning on, revving, and then turning off 2.
0:08
Motorcycle - engine - turning on, revving, and then turning off 1.
0:18
Motorcycle - engine - turning on, idling, revving, and then turning off.
0:13
Grinder - revving up and stopping 2.
0:34
Grinder - revving up and stopping 1.
0:10
Electric hand dryer blower - turning on, revving, and then turning off.
0:34
Dump truck - engine working at medium RPMs and then revving down.
3:11
Construction site ambience - large street - truck engine turning on, revving, and reverse beeping.
3:09
Chainsaw - turning on, revving, then turning off.
0:38
Car - engine - turning on, idling, revving, then leaving from the garage - background tool clunking.
1:14
Car - engine - turning on, idling, revving once, then turning off - door bumps - garage ambience.
1:37
Car - engine - turning on, idling, and revving hard - tools clunking loud, wrench spinning, car lift ...
0:13
Car - engine - starting, revving, then turning off - garage ambience 3.
0:40
Car - engine - starting, revving, then turning off - garage ambience 2.
0:25
Car - engine - starting, revving, then turning off - garage ambience 1.
0:50
Bulldozer - turning on, revving, and driving away.