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Sany 48 Meter Concrete Pump Truck With Manual & Remote Control System

Categories Concrete Pump Truck
Brand Name: Sany
Model Number: SANY 48m
Place of Origin: China
Product name: SANY 48m Concrete Boom Pump
Chassis: ISUZU
Rated working pressure (Mpa): 32
Hopper capacity (L): 900
MOQ: Negotiable
Price: Negotiable
Packaging Details: Standard Carton Box or Wooden Case
Payment Terms: T/T
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    Sany 48 Meter Concrete Pump Truck With Manual & Remote Control System

    SANY 48m Concrete Boom Pump

    Our own number: 535
    1. Re-manufactured Sany 45 meters concrete pump, Isuzu chassis, 4RZ boom ground jack is leg lifting. First-level standard maintenance. High working stability.
    2. 20 hours pressurized with water and debugging, exempted from inspection in perfect condition. New tires, new paint, overall maintenance for engine and hopper, just change nozzle, glasses plates, cutting ring, piston replacement. debugging and rectification to good condition.
    3. Sany Quality+ Sin Hanyo Re- manufacture It's more reliable than buying a second line brand new Sany pump concrete.

    Whole machine profileConditionRemanufactured
    ModelSANY 48m
    Manufacture Year and MonthSpet. Of 2006
    Boom Length (M)
    Pumping Volume(cbm)
    Pumping systemMax. Theorem. output (High pressure/low pressure)(m3/h)140/100
    Max. Theorem. concrete output Pressure (High pressure/low pressure)(Mpa)12/8.3
    Rated working pressure (Mpa)32
    Pumping frequency (High pressure/low pressure)(min-1)17/24
    Hopper capacity (L)900
    Filling height (mm)1530
    Hydraulic system typeOpen loop
    Distribution valveS valve
    Oil cylinder diameter.×stroke (mm)φ160×2200
    Concrete cylinder diameter.×stroke (mm)φ260×2200
    Hydraulic oil coolingWind cooling
    Recommended concrete slump(cm)12~23
    Max. aggregate dimension (mm)40
    Boom sectionStructure type48-5RZ
    Placing depth(m)47.8
    Max. horizontal distance(m)43.8
    Max. placing depth(m)30.8
    Slewing angle365°
    Pipe diameter(mm)125
    End hose length(mm)3000
    Min. height of oping placing boom(mm)12700
    outriggers span(front×rear×side)(mm)9950×9990×9875
    Chassis $ Pump unitChassis No.Isuzu CYH51Y
    Engine No.6WF1D
    Engine power rating(kw)287kw
    Emission standardEuroIII
    Otherslubricating systemManual hydraulic lubrication pump dual-use synchronization
    Hydraulic fuel tank capacity(L)800
    Control systemManual+remote control
    Max.pressure of Pressure water tank (mpa)7
    Water tank capacity(L)600
    Concrete pipe cleaning modeWater cleaning

    The glass plate is an important part of the Sany pump truck. Although its volume is small, its technical content and processing cost are very high. At present, glass plate can serve for about 30,000 cubic meters of commercial concrete pumping. In order to improve the service efficiency of the arm gantry pump truck, it is very important to take corresponding measures to improve its service life.

    Working characteristics of glasses plate

    The eyeglass plate is a part of the S-shaped Sany truck mounted concrete pump distribution valve, connecting to the commodity concrete conveying cylinder. Driven by the swinging oil cylinder, the moving part S pipe swings from one commodity concrete cylinder to the other commodity concrete cylinder. The cutting ring vibrates with the S-tube attached to the eyeglass plate. The quick swing of the cutting ring causes intense wear between the eyeglass plate and the pre-mixed concrete. It also bears the impact of cutting off the stones. It can be seen that the eyeglass plate mainly works at room temperature and bears the impact force, shear force and very strong friction.

    The main failure modes of eyeglass plate are wear and fracture failure. The wear between the eyeglass plate and cutting ring is abrasive wear. First, the cutting ring and the hole Angle of the eyeglass plate are blunt, and a smaller circular surface wedge-shaped trace is formed. The wear gap increases with the increase of abrasive particle size. When the gap is large to a certain value, the construction will be affected by severe leakage of the slurry. With the increase of pump height, the impact shear of the eyeglass plate will increase, the wear will be more intense, and it is prone to fracture and collapse.

    It can be concluded from the above analysis that the surface of the eyeglass plate should not only have high hardness and wear resistance but also have the certain toughness and high fracture resistance.

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