Table 1 Parameter settings of mechanical hydraulic transmission system

Weight of mechanical hydraulic transmission system

15,000 (kg)

Speed of transfer

2500 rpm

Driving power

145 (kW)

System initialization delay

2.5 min

Air flow rate

20 (m³/s)

Maximum bear weight

2000 kg

Transmission efficiency

85 %

Evacuation time of hydraulic pump

10 min

Transmission drag coefficient

0.04

Motor displacement of hydraulic pump

100 ml/r