トンキーマシンのロゴ
Typically, hydraulic piston pumps in this class are designed to operate at maximum pressures ranging from 250 bar (25 MPa) to 400 bar (40 MPa). The "2730" in the model number might be related to the pressure rating, and it's possible that this pump has a maximum pressure capacity around 273 bar (27.3 MPa), which is within the common range for such pumps used in industrial and mobile hydraulic systems.
