• E-mail: bob@conele.com
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    38m pumpcrete

    Short Description:

    Technical Advantage

    1、Φ230输送缸配Φ125油缸,对混凝土要求低,既能满足低压大排量泵送需要,也能实现高压小排量替代车载泵需求。

    1.Φ230 delivery cylinder and Φ125 oil cylinder, low requirement for concrete. Both to meet the needs of low pressure large displacement pump, but also to achieve high pressure small displacement car replacement’s needs.

    2、通过有限元分析,动力学分析计算和实验,以精确的数据支持为基础,材料采用高强度低合金钢板,所有的材料与焊缝均通过100%无损探伤,确保X型支腿和臂架结构的合理性和可靠性。

    2.According to finite element analysis, dynamic analysis calculating and testing, based on the accurate data support, materials using high strength low alloy steel plate. All the materials and welds are through 100% NDT,  to ensure that the X type leg and arm frame structure is reasonable and reliable.

    3、发动机转速自动控制,臂架动作时转速1100-1200rpm,泵送时转速随排量在1200-1600rpm之间变化,排量低转速低,排量高转速高,此转速区间为发动机扭矩最大部分,燃油经济高效。

    3.The engine speed automatic control, speed change with the displacement in the 1200-1600, low displacement with low speed, large displacement with high speed, this speed range is the largest part of the engine torque, fuel economy and efficiency.

    4、主阀组采用双泵双回路电控高低压切换阀块,高低压切换一键完成,不需停泵,且油路简单,故障率低,维修方便。主油缸由主油泵供油,摆缸由齿轮泵带蓄能器供油,泵送排量最小时可在每小时5方以内,最大时可达到100方以上。个别厂家由主油泵同时为主油缸及摆缸供油,无法实现小排量泵送:主泵排量极低时,S管摆动也相应变慢,无法泵送。

    4.The main valve group adopts double pump double loop control of high and low pressure switch valve block, high and low voltage switch a key to complete, do not need to stop the pump, and the circuit is simple, low failure rate, easy maintenance. The main oil cylinder is supplied by the main oil pump, and the tilt cylinder is supplied by the gear pump with accumulator. The pump displacement can be less than 5 per hour, the maximum can reach more than 100 cu meters. Individual manufacturers by the main oil pump at the same time as the main oil cylinder and the cylinder oil supply, can not achieve a small displacement pump: the main pump displacement is very low, s tube swing also correspondingly slow, can not pump.

    5、两用同步润滑系统,工作时由摆阀控制油驱动,不工作时可推动手动摇杆进行润滑。循环口可为料斗内大小轴承座润滑,同步口可为泵送活塞润滑,可将活塞寿命提高至3万方以上。

    5.Dual synchronous lubricating system. when working, the swing valve control oil drive, when not working, can push the rocker manual lubrication. Circulation port can be a bearing size hopper seat lubrication, synchronization can be sent to the piston pump, the piston’s life increased to above 30 thousand cu meters.

    6、臂架采用负载敏感比例多路阀,动作速度无级调节,快慢自如,操作性能极佳;不但可以实现遥控控制,还可以实现紧急情况下的应急手动操作;搅拌与支腿由齿轮泵供油,带有压力继电器可实现搅拌自动反转,防止较大石子卡住叶片。

    6.The arm frame adopts the load sensing proportional multi way valve, the movement speed is stepless regulation, the speed is easy, the operation performance is excellent. Not only can realize the remote control, but also can realize the emergency manual operation. Mixing and supporting legs by the gear pump oil, with the pressure relay can achieve automatic mixing and reverse, to prevent large stones stuck blade.

     


  • FOB Qingdao Port: US $5000-100000/Set
  • Min. Order Quantity: 1 Set
  • Supply Ability: 300/Set per Month
  • Port: Qingdao
  • Payment Terms: L/C,D/A,D/P,T/T
  • Model: KNL5271THB 38-5RZ
  • Truck chassis: HOWO 4*2 and 6*4
  • Product Detail

    Product Tags

    型号 Model

    KNL5271THB 38-5RZ

    项目 Item

    单位 Unit

    Parameter

    泵送系统

    Pumping System

    最大理论输送量 (高压/低压)

    Max. Theoretical Concrete Output (H/L Pressure)

    m3/h

    92/155

    混凝土最大出口压力 (高压/低压)

    Max. Theoretical Output Pressure (H/L Pressure)

    MPa

    9.3/5.4

    额定工作压力

    Rated Working Pressure

    MPa

    32

    泵送频率 (高压/低压)

    Pumping Frequency (H/L Pressure)

    min-1

    16/27

    料斗容积

    Hopper Capacity

    L

    450

    上料高度

    Feeding Height

    mm

    1250

    液压系统型式

    Hydraulic System Mode

    开式

    Open Loop

    分配阀形式

    Distribution Valve Mode

    S管阀

    S Valve

    油缸缸径×行程

    Oil Cylinder Diameter × Stroke

    mm

    Φ140×Φ90×1800

    混凝土缸径×行程

    Concrete Cylinder Diameter × Stroke

    mm

    φ260×1800

    液压油冷却

    Hydraulic Oil Cooling

    风冷

    Air Cooling

    推荐塌落度

    Recommended Concrete Slump

    cm

    12~23

    最大骨料尺寸

    Max. Aggregate Dimension

    mm

    40

    臂架

    Placing Boom

    结构形式

    Structure Type

    38-5RZ

    最大布料高度

    Max. Placing Height

    m

    37.3

    最大布料半径

    Max. Placing Radius

    m

    33.5

    最大布料深度

    Max. Placing Depth

    m

    29.5

    回转角度

    Slewing Angle

    ±270° (540°)

    输送管直径

    Delivery Pipe Diameter

    mm

    125

    末端软管长度

    End Hose Length

    mm

    3000

    臂架最小打开高度

    Min. Height Of Opening Placing Boom

    mm

    11960

    支腿跨距(前××纵向)

    Outriggers Span (Front × Rear × Side)

    mm

    6270×7890×7046

    底盘及整车Chassis & The Whole Machine

    底盘型号

    Chassis Model

    ZZ5347N464GE1

    轴距

    Wheelbase

    mm

    4600+1350

    轴荷

    Axle Weight

    Kg

    8000/13000/13000

    整备质量

    Weight

    Kg

    26870

    总质量

    Total Weight

    Kg

    27000

    发动机型号

    Engine Model

    MC07.31-50

    最大净功率/转速

    Max. Net Power/Speed

    kW/r/min

    225/2300

    额定功率/转速

    Rated Power/Speed

    kW/r/min

    228/2300

    最大扭矩/转速

    Max. Torque/Speed

    N.mr/min

    1230/1200-1800

    燃油箱容积

    Fuel Tank Volume

    L

    400

    燃油种类及其标号

    Diesel Oil Type and Model

    #-10(低温)&#0(高温)

    #-10 (L) #0 (H)

    尾气排放标准

    Tail Gas Exhaust Standard

    V

    EURO V

    最高车速

    Max. Driving Speed

    Km/h

    101

    最大爬坡度

    Max. Gradability

    18

    驱动形式

    Drive Mode

    6×4 2轴、第3轴驱动

    6×4 2rd and 3rd  Axle Drive

    悬架形式

    Suspension Type

    钢板弹簧

    Plate Spring

    钢板弹簧片数 前/

    No. Of Leaf Springs  Front/Rear

    11(11,11,3,3,3)

    /0103:12(10,-,10,4,-),

    02:-(12,10,10,4,-)

    轮胎规格/气压

    Tyre Specification/Air Pressure

    KPa

    12.00R20/930

    整车外形尺寸 (××)

    Overall Dimension (L x W x H)

    mm

    10680x2496x3820

    其它Others

    润滑方式

    Lubrication Mode

    手动液压两用同步润滑泵

    Manual Hydraulic Dual Purpose Synchronous Lubricating Pump

    液压油箱容积

    Hydraulic Oil Tank Volume

    L

    500

    控制方式

    Control Mode

    手动+遥控

    ManualRemote Control

    压力水箱最大压力 

    Max. Water Tank Pressure

    MPa

    0.8

    水箱容量 

    Water Tank Volume

    L

    560

    混凝土管清洗方式

    Concrete Pipeline Cleaning Mode

    水洗/干洗

    Water/Dry Cleaning






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