China Quality Inspection for Concrete Pump Truck Yards Per Hour - 47meter pump truck – Changyuan factory and suppliers

Quality Inspection for Concrete Pump Truck Yards Per Hour - 47meter pump truck – Changyuan

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Quality Inspection for Concrete Pump Truck Yards Per Hour - 47meter pump truck – Changyuan Detail:

1. Truck Mounted Concrete Pump 47m Fault self-diagnosis technology

Monitor the equipment status at any time, and monitor and diagnose more than 200 faults in real time, shorten the troubleshooting time by 70%, and save the time and trouble for you.

2. Truck Mounted Concrete Pump 47m Smart boom system

People-oriented intelligence and sophisticated technology make the truck-mounted concrete pump operation more human-centric and convenient.

One-button boom extension and retraction

One-button extendable arm pushes upwards or downwards the automatic arm switch to extend or retract the boom automatically.

Limit the operation height

In the event of indoor construction or outdoor construction with upper obstacle, this function can effectively prevent the boom from touching the top and suffering damage.

Locate the boom posture

Easily locate the first and second section’s position, and greatly simplify the boom operation.

3. Series Truck Mounted Concrete Pump 47m Security technology

Truck-mounted Concrete Pump perfectly construes the precise and rigorous manufacturing philosophy and uncompromising safety standard.

4. Boom overload protection technology

Safety valve device is additionally mounted in the boom cylinder balance valve. In the event of excessive boom load, overload oil pressure will be automatically released, in order to prevent the boom from suffering damage.

Hopper sifter linkage protection technology

When the hopper screen is opened, the operating device in the hopper will automatically stop, so as to ensure the operation safety.

Hydraulic oil level automatic inspection and protection technology

Monitor the hydraulic oil’s reserve in real time. In the event of insufficient oil volume, alarm will be automatically sent or pumping will be stopped, as a way to prevent the hydraulic system from suffering damage.

Insisting on the core values of “Integrity, Professionalism, Efficiency and Win-Win”,Our company machinery looks forward to cooperating with you and developing together in the future.

Product parameters

Model：NJ5281THB47			Technical Parameters	Model：NJ5281THB47			Technical Parameters
Machine parameters	full length		11700mm	Pumping system parameters	Theoretical concrete displacement	Low pressure	163m³/h
	Total height		3950mm			high pressure	97m³/h
	Total width		2500mm		Theoretical pumping pressure	Low pressure	8MPa
	Self weight		33000Kg			high pressure	12 MPa
	Chassis model		Shandeka		Theoretical pumping times	Low pressure	32
	Drive method		6×4			high pressure	19
	engine model		German Man		Distribution valve form		S Value
	Output power / speed		294Kw/2100RPM		Conveying cylinder inner diameter / stroke		260/1600mm
	Emission Standards		Country V		Displacement of main oil pump		260ml/r
	Tire size		11.00R20		Hopper volume		0.6m³
	Wheelbase		4650+1400mm		Feeding height		1450mm
Boom leg parameters	Boom vertical height		47m		Inner diameter of conveying pipe		125mm
	Boom horizontal length		42m		Maximum aggregate size		40mm
	Boom vertical depth		29.4m		Concrete slump		160-220mm
	Boom folding form		5RZ		System oil pressure		31.5MPa
	First arm	length	9500mm		Hydraulic oil tank volume		700L
		Corner	89^o		Type of hydraulic system		Open
	Second arm	length	7700mm		High and low voltage switching		Automatic switching
		Corner	180^o		Hydraulic oil cooling		Air-cooled
	Third arm	length	7550mm		Concrete pipe cleaning method		Wash
		Corner	180^o		Lubrication method		Centralized lubrication
	Fourth arm	length	8900mm	Accessories Brand	transfer case		Germany Spor / Zhejiang
		Corner	243^o		Main oil pump		Germany Rexroth
	Fifth arm	length	9000mm		Boom pump		Germany Rexroth
		Corner	214^o		Constant pressure pump		Germany Rexroth
	End conveying soft tube	length	3m		Gear pump		Germany Rexroth
	Turntable rotation angle		±360^o		Boom multi-way valve		Harvey, Germany
	Front outrigger width		8500mm		Boom balance valve		German Rexroth / HBS
	Rear outrigger width		9400mm		Manifold		Eaton，USA
	Longitudinal distance of front and rear legs		9000mm		Sheet metal		Imported from Sweden / Baosteel
	Outrigger opening method	Front leg	X type		remote control		HBC / ohm, etc.
		Back leg	Leg swing		Electrical appliances		Schneider / Omron