20 M/H Rexroth Hydraulic Pump Hydraulic Vane Pump Diesel Engine

20 m³/h motar concrete pump mixer 

Diesel motar concrete pump mixer performance parameters

Item    Unit    Parameter    Mixer type    Unit    
JZM350

Theoretical output    m³/h    20    Capacity of charge hopper    L    350
Max. Pressure on concrete    M pa    12    Capacity of discharge hopper    L    560
Max. delivery frequency    times/min    25    Theoretical output    m³/h    20
The type of distribution valve         S tube valve    Agitate motor type
        Y132S-4B5
Specification of delivery cylinder    mm    140×800    Agitate motor power
    KW    5.5
Specification of main oil cylinder    mm    90/65×800    Agitate motor speed    rpm    1440
Oil tank capacity    L    200    Hoister motor type
        YEZ32-4
Outlet opening diameter    mm    Φ125    Hoister motor power
    KW    4.5
Inner dia. of delivery pipe    mm    Φ100(Φ80)    Hoister motor speed    rpm    1380
Motor model         Y200S-4-B35    Water pump motor type
        40JDB-12
Motor power    KW    37    Water pump motor power
    KW    0.55
Max. diameter of aggregates    mm    25    Diameter of drum    mm    1440
Outlet dimension (length ×width ×height)    mm    4500×2150×2500    Drum rotary speed    rpm    15
Weight    Kg    4000    
Charge hopper average hoisting speed     m/s    0.3
Pulling speed    Km/h    ≤8    Tread distance    mm    2150
Maximum theoretical delivery horizontal distance    M    900    Outlet dimension on working    mm    4000×2150×2500
Maximum theoretical delivery vertical distance    M    150    Outlet dimension on running    mm    4500×2150×2500

Description:

1.  specially designed for hydraulic tipping loading hopper and non accumulator hydraulic system.

2. Only a diesel engine to provide the power to drive tipping loading hopper cylinder, mixing drum, concrete pump stroke cylinders ,swing cylinders, concrete pump agatitor.

3. There is the isolation chamber sealing structure in stroke cylinder even if the inlet of the stroke cylinder seal damage, wear the seal from the washing room of the water will be discharged out of the machine, can not enter the hydraulic oil tank.

4. The electromagnetic clutch + timer control water system, automatic watering timer automatic control water supply.

5. The high median tank layout, oil flow into the hydraulic pump itself, to avoid the lack of oil to demad oil pump, high reliability.

6. The median tank layout, the center of gravity in the middle of the two wheels.

7. The mixer and concrete pump can be easily separated, can realize the independent use and combined use.Tere are two location------ work alone and combination.and it is convenient for the replacement of the concrete piston. The mixer drum is not the barrier located above the concrete pump stroke cylinder part of the inspection, maintenance, it is easy to be maintenance by pull the pump unit out from mixer.

8. Diesel engine is on the rotary platform, with three different optional position: dragging, working and shipping container position. Working position is away from the hopper, avoid diesel close to the pollution source-------loading hopper, to increase reliability, while expanding loader working space. Dgging position close to the machine body, the focus is adjusted to the median of two wheels, and reduce the cross section of the transport process of size, reduce the transport road width.Shipping container position to ensure the machine just enter a standard 20 foot container without dismantling.

Applications:

it is combined by the traditional mixing and the traditional concrete pump together, you could tail it by a truck or forklift quickly from a site to the other sites, so the efficiency of mixing concrete pump can be up 4 – 6 times than the traditional mixing and the traditional concrete pump.

Such as: it is usually seven days between two floors of the intervals in the construction site of china, This is the concrete sets up the intensity of time necessary to maintain, during the time, the traditional mixing and the concrete pump have had a rest, because the cost and time is too more to move its, only to stop and waiting. But diesel concrete pump mixer will been moved and used quickly to other three or four sites during the same time. This is diesel concrete pump mixer value.

Diesel concrete pump mixer is suitable for all kinds of dispersed locations, less construction, longer distance from site to commodity concrete agitate plant. For example: 10 layer below the group main building structure, building and underground garage floor, civil construction of inclined roof, small bridges, tunnels, water conservancy slope, small river locks and boat lock, electric power communication tower base, small wharf, mine construction, concrete roadway maintenance field sites scattered, engineering the quantity is less, the commodity concrete batch plant is not willing to do or they do not economic construction, concrete construction project site mixed.

Diesel concrete pump mixer is with the rapid and flexible, mobile convenience, speed, labor saving features.

Competitive Advantage:

1). small site is always belong to the network terminal, wire is thiner, voltage instability. The machine hydraulic system specially designed for above all, with zero load starting, less impact on the power grid, low requirement for network.

2). To small site users, the operating personnel skill is always bad. Our machine is specially designed for hydraulic tipping loading hopper and non accumulator hydraulic system.The bag type accumulator is the component easy damaged, and to replacement rubber bag need professionals, So you suggest your potential customer avoid using mixing concrete pump with accumulator, otherwise it will cause a burden to you.

3). There is only a diesel engine to provide the power to drive tipping loading hopper cylinder, mixing drum, concrete pump stroke cylinders ,swing cylinders, concrete pump agatitor, the electromagnetic clutch + timer control water system, automatic watering timer automatic control water supply.

4).  there is the isolation chamber sealing structure in stroke cylinder even if the inlet of the stroke cylinder seal damage, wear the seal from the washing room of the water will be discharged out of the machine, can not enter the hydraulic oil tank.

5). the high median tank layout, oil flow into the hydraulic pump itself, to avoid the lack of oil to demad oil pump, high reliability.

6). the median tank layout, the center of gravity in the middle of the two wheels, avoid the side tank machine swing between left tyre and right tyre when the machine is dragged, the bearing capacity of the tyre in the side tank machine is inconsistent, resulting in tire life is different, so different trigger traction traction rocking transportation safety.our machine is not the side tank machine.

7). the mixer and the concrete pump adopts detachable connection, both through the sliding rail, can be easily separated, can realize the independent use and combined use of dual function of the mixer and the concrete pump,there are two location------ work alone and combination.and it is convenient for the replacement of the concrete piston. The mixer drum is not the barrier located above the concrete pump stroke cylinder part of the inspection, maintenance, it is easy to be maintenance by pull the pump unit out from mixer.

8). Sliding hopper mixer type with pump has the resonance of the hopper discharge door, pour material quickly, To avoid the unsmooth baiting induced loading hopper motionless. Large water pump, water fast, speed up the machine production efficiency

9). diesel engine is arranged on the rotary platform, with three different optional location: dragging location, working location and shipping container location. Work location is away from the hopper, avoid diesel close to the pollution source-------loading hopper, to increase reliability, while expanding the feeding of loader working space, reducing the demand for construction space. Dragging