Hydropower Projects

Long Tao lifting machine

Long Tao Hydropower Plant was designed and built by the investor Long Tao Hydropower Joint Stock Company with 02 units, installed capacity of 42 MW on Nam Dat River in Pu Xi commune, Tuan Giao District, Muong Muon, Na Sang, Huoi Mi and Muong Cha District, Dien Bien Province
 
After completion, expected average electricity output: 189 million kWh
 
Yen Linh Hydraulics Co., Ltd. is honored to be selected as the supplier of hydraulic equipment for lifting and lowering valve doors of Long Tao hydroelectric project.
 
Main parameters of hydraulic lifting machine
 
Hydraulic lift spillway
Hydraulic system controls 02 valve gates
 
Oil tank: 2000 L
 
Electric motor: 30 kw – 1450 vph
 
Piston type hydraulic pump: 71 cc
 
Rated pressure 180 bar
 
Door lifting speed: 0.6 m/min
 
Door lowering speed: 0.8 m/min
 
Hydraulic equipment imported from original Rexroth
 
 
 
Sand Drain Hydraulic Lifter
Hydraulic system controls 02 sand discharge valves
 
Oil tank: 600 L
 
Electric motor: 5.5 kw – 1450 vph
 
Piston type hydraulic pump: 28 cc
 
Rated pressure 107 bar
 
Door lifting speed: 0.4 m/min
 
Door lowering speed: 0.5 m/min
 
Hydraulic equipment imported from Rexrot


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