Star Trace STDP series hydraulic type dredge pump is our new product with our own research and development and production, with on-site commissioning, construction experience, its own production of the first domestic product manufacturers in india . It is mainly used as an excavator attachments, under inconvenient circumstances of more water, mud, mortar, more dilute unfavorable mining and transport vehicle , using this kind of dredge pumps for Extraction operation, it greatly enhance the work efficiency, it is widely used in inland channel dredging project, the port of sediment management, tailing pumping , mineral processing, municipal sewer discharge sludge and etc.
Working principle
STDP hydraulic dredge pump is provided power by the hydraulic system, the motor of the actuator, it is new type of submersible dredge pump by converting the hydraulic energy into mechanical energy . When Working through the pump impeller rotating stirring, transfer energy to the slurry medium, to produce a certain flow velocity, driven solids flow to achieve sand slurry transportation.
The hydraulic motor is Selection of domestic high-speed hydraulic motors series gear motors or quantitative piston motors, with feature of advanced and reasonable structure, good performance, high efficiency and stable working. According to the customer situation, we choose different displacement.
Compared with mechanical transmission, electric drive, hydraulic drive has the following advantages:
Model No. | Outlet (dia.) | Flow (m3/H) | head (M) | Power (KW) | Solids size (mm) |
100STDP100-10 | 100 | 100 | 10 | 7.5 | 25 |
80STDP50-22 | 80 | 50 | 22 | 7.5 | 20 |
80STDP50-26 | 80 | 50 | 26 | 11 | 20 |
100STDP80-22 | 100 | 80 | 22 | 11 | 25 |
100STDP130-15 | 100 | 130 | 15 | 11 | 25 |
100STDP60-35 | 100 | 60 | 35 | 15 | 25 |
100STDP100-28 | 100 | 100 | 28 | 15 | 25 |
150STDP150-15 | 150 | 150 | 15 | 15 | 30 |
100STDP100-35 | 100 | 100 | 35 | 22 | 25 |
100STDP130-30 | 100 | 130 | 30 | 22 | 25 |
150STDP150-22 | 150 | 150 | 22 | 22 | 30 |
150STDP200-15 | 150 | 200 | 15 | 22 | 35 |
150STDP240-10 | 150 | 240 | 10 | 22 | 35 |
100STDP150-35 | 100 | 150 | 35 | 30 | 25 |
150STDP180-30 | 150 | 180 | 30 | 30 | 30 |
150STDP240-20 | 150 | 240 | 20 | 30 | 35 |
200STDP300-15 | 200 | 300 | 15 | 30 | 35 |
150STDP280-20 | 200 | 280 | 20 | 37 | 35 |
200STDP350-15 | 200 | 350 | 15 | 37 | 35 |
150STDP200-30 | 150 | 200 | 30 | 45 | 30 |
200STDP350-20 | 200 | 350 | 20 | 45 | 40 |
200STDP400-15 | 200 | 400 | 15 | 45 | 40 |
150STDP240-35 | 150 | 240 | 35 | 55 | 30 |
200STDP300-24 | 200 | 300 | 24 | 55 | 40 |
250STDP500-15 | 250 | 500 | 15 | 55 | 45 |
150STDP240-45 | 150 | 240 | 45 | 75 | 35 |
200STDP350-35 | 200 | 350 | 35 | 75 | 45 |
250STDP500-20 | 200 | 500 | 20 | 75 | 46 |
200STDP400-40 | 200 | 400 | 40 | 90 | 45 |
250STDP550-25 | 200 | 550 | 25 | 90 | 45 |
300STDP660-30 | 300 | 660 | 30 | 110 | 50 |
300STDP800-22 | 300 | 800 | 22 | 110 | 50 |
250STDP500-45 | 300 | 500 | 45 | 132 | 50 |
300STDP700-35 | 300 | 700 | 35 | 132 | 50 |
300STDP1000-22 | 300 | 1000 | 22 | 132 | 50 |
Parts Name | Unit Qty | Remark |
Volute Casing | 1 | Wear - Resistant Material |
Impeller | 1 | Wear - Resistant Material |
Mixing Impeller | 1 | Wear - Resistant Material |
Pump Casing | 1 | Wear - Resistant Material |
Suction Water Plate | 1 | Wear - Resistant Material |
Mechanical Seal | 1 Set | |
Oil Seal | 1 Set |