HB56
HB56 concrete pump could reach 55.7m. The optimized 5-section RZ type boom and articulated mechanism feature larger working space, more flexible controlling and longer service life. The adopted Volvo FM440 104R B five-axle chassis features comfortability, luxury, and high carrying capacity.
The pumping system adopts the large displacement center pumping system with delivery cylinder diameter of 260mm. The max. theoretical displacement is 163m3/h, smaller reversing frequency, 21 times for low pressure and 14 times for high pressure. The wearing parts feature high service life and convenient maintenance.
The concrete piston could withdraw automatically. The patented SN valve cushioning technology ensures the flexible reversing and small pumping impact. The electrical system adopts PLC control with color display screen, showing the running parameters of the equipment. The application of the engine energy saving technology and trouble-shooting technology improves the economics, reliability and safety of the concrete pump.

Technical Specifications

Travel
Category Item Unit Parameter
Chassis Model FM440
Manufacturer VOLVO
Max. speed km/h 90
Max. gradeability 38%
Min. turning diameter m 27.4
Brake distance m ≤10
Wheelbase mm 1995+5205+1370+1450
Tread (front/rear) mm 2028/1872
Approach angle/departure angle ? 18/11
Min. clearance mm 270
Tyre specification 12.00R20
Engine Model D13
Output power kw/(r/min) 324/1400~1800
Max. torque N.m/(r/min) 2200/1050~1400
Displacement l 12.8
Emission Standard Nation III GB?
Others Dimension (Length××) mm 14885×2500×3990
Total vehicle weight kg 49750
Fuel tank capacity l 410
Fuel consumption per 100km l/100km 50
Pumping operation
Pumping system Theoretical output(high pressure/low pressure) m3/h 100/163
Concrete pumping pressure(high pressure/low pressure) Mpa 13/8
Theoretical pumping times(high pressure/low pressure) ?/min 13/21
Max. diameter of pumping concrete aggregate 40
Feeding 1530
Placing boom Pumping slump range 12-23
Reach 55.7
Reach depth 44
Slewing radius 51.7
Slewing angle 364
1st boom stretch angle 96
2nd boom stretch angle 180
3rd boom stretch angle 180
4th boom stretch angle 180
5th boom stretch angle 260
Outrigger span Overall outrigger span 11250±50
Front outrigger transverse span 11400±50
Rear outrigger transverse span 11300±50
Others Dosing type S valve
Lubricating method Automatic lubrication
Controlling method Manual/remote control
Water tank capacity 700
Max. pressure of water pump 2

& Due to improvements made to the product, data herein is subject to change without notice.
& Affected by the reproduction conditions, the pictures and data differ somewhat from the actual machine
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Company Name: Shanghai Longji Construction Machinery Co., Ltd.
Add: No.177,Xinxiao Road ,Songjiang District, Shanghai City, China
Post Code: 201612
Tel: +86-21-541-71571
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