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Concrete Pump Truck



Theoretical Capacity:46m/50m/56m
Total Power:294kw/294kw/327kw
Applicable Scenarios:Foundation construction
Applicable Materials:
Introduction

Concrete pump truck is highly reliable and durable with seven technical highlights. More advanced boom structure technology ,More efficient rock valve pumping technology, Steadier stabilizer structure technology, Steadier reversing buffering technology, more reliable fully-hydraulic reversing technology, Ultra-low pressure loss hydraulic system technology, safer and smarter electrical control system.

Parameters
  56m Concrete pump truck
Machine Parameters
1ModelNJ5441THB58
2Total length13820mm
3Total height4000mm
4Total width2500mm
5Machine weight44000Kg
6Chassis brandSino SITRAK
7Drive mode8*4
8Diesel engine modelGerman Man
9Output power/speed327Kw/1900RPM
10Emission standardEuro 6
11Tire size385/65R22.5/315/80R22.5
12Wheelbase1950+4500+1400mm
Boom Outrigger Parameters
13Boom vertical height57.6m
14Boom horizontal length52m
15Boom vertical depth38m
16Boom folding form6RZ
17Arm length of the first section /Rotating angle11687mm/90°
18Arm length of the second section /Rotating angle9534mm/180°
19Arm length of the third section /Rotating angle9055mm/180°
20Arm length of the fourth section /Rotating angle11362mm/240°
21Arm length of the fifth section /Rotating angle7271mm/220°
22Arm length of the sixth section /Rotating angle4653mm/110°
23End delivery hose length3m
24Turntable rotation angle±360°
25Front outrigger extended width9475mm
26Expanded width of rear outriggers12853mm
27Longitudinal distance between front and rear outriggers10483mm
28Outrigger opening methodFront outrigger :Type X

Rear outriggers : Swing legs

Pumping System Parameters
29Theoretical concrete displacementLow pressure: 170m3/h

High pressure: 120m3/h

30Theoretical pumping pressureLow pressure: 8.5MPa

High pressure: 12MPa

31Theoretical pump timesLow pressure: 25

High pressure: 18

32Dispense valve formS valve
33Conveying cylinder inner diameter/stroke260/2200mm
34Main oil pump displacement320/ml/r
35Hopper volume0.6m3
36Loading height1500mm
37Inner diameter of delivery pipe125mm
38Max. Aggregate size40mm
39Concrete slump160-220mm
40System oil pressure31.5MPa
41Hydraulic oil tank volume700L
42Type of hydraulic systemOpen
43High and low voltage switchingAutomatic
44Hydraulic oil cooling methodair cooling
45Concrete pipe cleaning methodHigh pressure washing
46Lubrication methodCentralized lubrication
Accessories Brand
47Transfer caseStrain tooth
48Main oil pumpRexroth Germany
49Boom pumpRexroth Germany
50Constant pressure pumpRexroth Germany
51Gear pumpRexroth Germany
52Boom multi-way valveHarvey/Wolff, Germany
53Boom balance valveGerman Rexroth/HBS
54Valve groupAmerican Eton
55PlateImported from Sweden / Baosteel
56Remote controlHBC
57Electric partsSchneider
Advantages

1、Intelligence
Full hydraulic control technology;Fast fault location, saving time more than 50% in fault detection;Electric control system;Intelligent electric control system, simple structure, reducing electric faults.

2、Safety
Hydraulic oil level Auto-detection and radiating technology;Auto-detect hydraulic oil and temperature, protecting hydraulic system;Intelligent safety technology;All weld lines by 100% nondestructive flaw detection.

3、High efficiency
Full hydraulic commutation technology;Commutation time 10% lower, pumping efficiency 20% higher;Advance Jib structure technology;Flexible and efficient placing, no blind angle.

4、High construction efficiency and wide construction scope

equipped with high and low pressure automatic switching function, pumping is self-adaptive, energy-saving and efficient;

Pictures

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