Hydraulic power unit mainly is to supply hydraulic source for power tong. It also can cooperate with other hydraulic equipments. The power unit feathers such advantages as wide adjusting range, convenient adjusting and high generality, etc.
Type: Electrical and Diesel type.
Motors are Ex-Proof type.
Water cooling and air cooling system is available.
Model | YZB-121 | YZBS-120 | YZBF-120 | YZC-120 II | |
Rated flow | L/min | 120 | 120 | 120 | 120 |
gpm | 31.7 | 31.7 | 31.7 | 31.7 | |
Max. pressure | Mpa | 20 | 20 | 20 | 20 |
pai | 2900 | 2900 | 2900 | 2900 | |
Rated pressure | Mpa | 16 | 16 | 16 | 16 |
pai | 2320 | 2320 | 2320 | 2320 | |
Available capacity | L | 587 | 587 | 587 | 600 |
gal | 155 | 155 | 155 | 158 | |
Drive power | kW | 37 | 37 | 37 | 60 |
hp | 49.6 | 49.6 | 49.6 | 80.4 | |
Heating power | L | 2x3 | 2x3 | ||
gal | 2x4.02 | 2x4.02 | |||
Fan motor power | kW | 0.75 | |||
hp | 1 | ||||
Radiation area | ㎡ | 10water cooled | 32 | ||
ft² | 107water cooled | 344 |