Concrete Pump
1. By comprehensively incorporating Schwing switch-over control technology, the extraction and control of switch-over signal is totally done by hydraulic pressure, avoiding the unreliability brought by frequent electrical contact and harsh environment and reducing customers’ later maintenance cost.
3. The use of equivalent bending moment design ensures uniform force, reliable sealing and greatly prolongs the service life of bearing ring, spectacle wear plate and cutting ring. The feature of unilateral wear makes the theoretical service life of rock valve once higher than that of S-valve.4. The machine adopts the controller with color display, which can dynamically display and record various working parameters in real-time; main control functions are all finished directly by the controller, which reduces the use level of relay; and meanwhile with it, many intelligent control functions can be realized.
5. Piston change is easy, convenient and time-saving. Traditional piston needs to be changed by repeatedly mounting and dismounting linkage and pumping at low speed.
6. The system ensures the cleanness of hydraulic oil and thus generates higher operational reliability of hydraulic system, pump and other hydraulic elements.
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Description
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Unit
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Parameter value
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Overall performance
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Overall dimensions
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mm
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6482×2100×2886
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Total curb mass
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kg
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7400
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Concrete delivery value
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m3/h
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115/60
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Max. output pressure
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Mpa
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18
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Pulling speed
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km/h
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Three-level road 8km/h
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Road above two-level 16km/h
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Delivery distance(vertical/horizontal)
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m
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250/1000
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Hopper capacity/filling height
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m3/mm
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0.6/1370
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Concrete slump range
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mm
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80-230
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Concrete delivery cylinder diameter/stroke
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mm
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230/1600
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Power system
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Main motor (diesel engine)
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Model
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BF6M1013
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Rated power
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kw/r/min
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186/2100
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Manufacturer
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DEUTZ
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Hydraulic system
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Type
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Open type
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Pressure of hydraulic system
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Mpa
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32
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Main oil pump
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Model and type
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280
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Rated working flow
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L/min
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560
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Manufacturer
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KAWASAKI
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Pumping oil cylinder diameter /stroke
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mm
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170/1600
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Capacity of hydraulic oil tank
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L
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600
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Mixing system
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Large torque at low speed
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