Description of Truck-mounted Concrete Pump
1.It is newly-developed on modern advanced computer simulation techniques and systematically analyzing.
2.It optimizes hydraulic system's design and utilizes the latest free fluid technique;
3.The boom system adopts slewing bearing from GERMANY ROTHE ERDE or imported ITALY product.
4.Accurate data support from finite element analysis and dynamics simulation analysis.

5.Big-diameter transport cylinder offers large pumping flow and good aggregate suctionability.

Features of Hydraulic System
1. Free flowing closed hydraulic driving system.
2. Intelligent control system
3. Owing to no fussy middle reversal control valve piece, reversal impact is lessened.
4. Closed system only needs a smaller tank and the tank oil liquid flows gently with no easy emulsifying.
5. Outstanding buffer technology
Main Technical Parameters of 37m, 48m Truck-mounted Concrete Pump

Name	unit	SW5280THB-37	SW5400THB-48
Transport capacity in theory	M3/h	125	125
Pumping capacity index	MPa.*M3/h	586	586
Pumping	Max.concrete pressure	Mpa	8.5
System	Bucket volume	L	620
	Bucket top surface height from the	mm	1370
	aggregate place
	Distribution valve form	S pipe valve	S pipe valve
Booms	Max. aggregate carrying radius	m	32.6
	Max. aggregate carrying height	m	36.6
	Max. aggregate carrying depth	m	25
	Open height of aggregate carrying pipe	mm	8450
	Distance between front landing legs	mm	200
	Distance between rear landing legs	mm	6600
	Distance between front and rear landing legs	mm	7100
	Delivery pipe's diameter	mm	125
	Tail hose's length	m	4
	Aggregate carrying pipe's rotary range	370°	365°
	Boom's section number	4	5
	Rotary angle of each boom section	100°/180/°80°/240°	91°/180/°180°/180°/270°
	Remote-control distance	m	33
Chassis	Max. speed	km/h	85
And whole	Min. turning radius	mm	7600
Vehicle	Brake distance	m	7
	Approach angle	24°	25°
	Departure angle
	Chassis model	CXZ51Q/ISUZU/HOWO	CXZ51Q/ISUZU/HOWO
	Wheel base between the first and the	mm	4595
	second axle
	Wheel base between the second and the	mm	1310
	third axle
	Wheel base between the third and the	mm	1350
	fourth axle
	Front tread	mm	2065
	Rear tread	mm	1855
	Engine max.output power	w	286(1800r/min)
	Engine max.output torque	N.m	1079(1100r/min)
	Max. climbing grade	%	37
	Fuel consumption limit	L/100km	34
	Outer size(length×width×height)	mm	11900*2490*3800
	Full-load general weight	kg	28000

Notes: Original imported JAPAN ISUZU, SWEDEN VOLVO, and CHINA SINOTRUCK's EUROPEAN Ⅱ, Ⅲ chassis can be selected and matched to meet customers' needs.