truck-mounted concrete pump

the features of the truck-mounted concrete pump:

• Adopting special heavy duty truck chassis of FAW’s JIEFANG BRAND to afford an elegant and original outline and comfortable driving with strong horsepower,economical oil consumption,reliability and endurance.
• Power system adopts 6-cylinder diesel engine of international famous brand –GERMANY DEUTZ(or CHINA’s famous brand engine),has steady and reliable property,and is equipped with automatic accelerator for economical fuel consumption.
• Hydraulic system adopts GERMANY REXROTH’s oil pump and AMERICA VICKERS’s control valve which match and combine perfectly.
• PLC computer control adopts such brand electric parts as SIEMENS,LG,SCHNEIDER,etc.
• All operations can be realized by short-distance-control and wired remote-control. Wired remote-control and control box are two separate operating devices to ensure reliability and safety.
• S-shaped reversal valve,hard alloy eyeglass and incising ring are equipped with rubber spring which can auto-compensate clearances between end faces to ensure a proper sealing property.
• Mixing can rotate forward and backward,conduct fast and slow operation,and remove the aggregate blocking problem timely.
• Big-diameter transport cylinder affords good suctionability and large pumping discharge. Pumping capacity can be infinitely controled to match with various output quantities’ needs.
• The machine has such functions as positive pump,negative pump,and touch-move,etc. while delivery pipe cleaning and concrete piston changing are both handy.
• High-pressure cleaning system is set to facilitate vehicle cleaning.
• The lubrication of bucket and concrete cylinder are both auto-lubricating and lubrication occurs at pumping happening.
• Main oil cylinder sealing parts are of AMERICA PARKER while concrete cylinder inner wall is thickened chronium coat to successfully ensure 200 million m³ with no problem.

High-low-pressure switch valve designed with patent greatly reduces fluid resistance of main hydraulic system to improve system useful power by 20%.

Truck-mounted pump main technical parameters

	Item name	Unit	Parameters
The whole truck’s parameters	Product model		CA5120THB
	Outer size (length×widt×height)	mm	8820×2460×2990
	Full-load general weight	kg	12364
	Max. speed	km/h	107
	Min. turning radius	m	18
	Max. climbing gradient	%	37
	Approach angle	。	22
	Departure angle	。	15
Pumping main techqical parameters	Diesel engine model		BF6M1013C
	Discharge standard		欧Ⅱ
	Engine max. output power	kW	161(2300r/min)
	Oil consumption	g/kW.h	210
	Main system pressure	MPa	32
	Hydraulic oil cooling mode		Wind cooling
	Concrete transport quantity in theory	M3/h	90
	Concrete pressure in theory (high/low)	MPa	12/8
	Pumping times(high/low)	times/min	13/23
	Transport vertical height in theory	m	180
	Transport horizontal distance in theory	m	500
	Delivery pipe diameter	mm	Φ125
	Bucket volume	L	0.65
	Concrete reaching height	mm	1350~1450
	Pumping concrete land-slide degree	cm	14~23
	Max. aggregate size	mm	40
	Distribution valve form		S阀
	Water tank volume	L	600
	Lubricating mode		Self-lubricating
Pumping main technical parameters	Chassis model		JIEFANG CA1126P1K212
	Wheel base	mm	4700
	Engine model		CA6DE1-18
	Emission standard		欧Ⅱ
	Engine max. output power	kW	132（2600r/min）
	Engine max. output torque	N.m	559(1500~1700r/min)
	Cylinder diameter×stroke		102mm×120mm
	Displacement	L	5.88
	Compression ratio		17.5：1
	Oil consumption within 100kilos	L	17.3
	Oil tank volume	L	160×2