From: Reproduction method of time-domain load of construction machinery internal combustion engine
Working condition | Average mean of speed rpm | Number of data | Time proportion |
---|---|---|---|
Shutdown stage | 0–900 | 379 | 1.04% |
Idle stage | 900–1400 | 3625 | 9.99% |
Operating stage | 1400–1500 | 8001 | 22.05% |
1500–1600 | 5847 | 16.11% | |
1600–1700 | 18,439 | 50.81% | |
Total | Â | 36,291 | 100.00% |