The trailer-mounted twin pumper is mainly composed of a trailer, diesel engines, a hydraulic transmission, a drive shaft, plunger pumps, a hydraulic system, a pneumatic system, an instrument control system, a high-pressure discharge manifold, a low-pressure suction manifold, and a lighting system.
Its working principle is as follows: the deck engine is started by an air-start system, and the power generated is transmitted through the hydraulic transmission and drive shaft to the power end of the plunger pumps, thus driving the pumps to operate.
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Model |
Trailer-mounted twin pumper |
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Configuration |
Truck-mounted/trailer-mounted |
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Overall Dimensions |
12500×2550×4200 mm (for reference) |
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Deck Engine |
CUMMINS/WEICHAI/DDC/CAT/VOLVO |
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Hydraulic Transmission |
ALLISON/ZF/ETON/WINSTAR |
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High pressure plunger Pump |
KTZ600S Pump*2 |
KTZ400 Pump*2 |
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Maximum Working Pressure |
70 MPa (2*3.5") |
77 MPa (2*4.5") |
103.4 MPa (4"+4.5") |
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Maximum Flow Rate (Total) |
2548 L/min |
3054 L/min |
2734 L/min |
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Total Weight |
28000 kg (for reference) |
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