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Contact Person : Mr. Qin Changling
Company Name : Jinan Qingong International Trade Co., Ltd.
Tel : 86-531-81958189
Fax : 86-531-81958189
Address : Shandong,Jinan,Room 311, 312, Building 1, No. 48, Huanshan Road, Lixia District
Country/Region : China

Qingong 37m Truck-mounted concrete pump HDT5291THB-37/4

Product Detailed

1.modern advanced computer simulation techniques 2. analyzing systematically 3.latest free fluid technique Qingong 37m Truck-mounted concrete pump HDT5291THB-37/4

Main Technical Parameters In Service

Output in theory	m3/h	125
Pumping capacity index	Mpa.m3/h	586
Max. pumping pressure	Mpa	8.5
Hopper capacity	L	700
Feeding height	mm	1370
Model of distributing valve		S-pipe valve
Max. distributing radius	m	32.6
Max. distributing height	m	36.6
Max. distributing depth	m	25.5
Height of boom when stretched	mm	8450
Distance between front landing legs	mm	7058
Distance between rear landing legs	mm	6848
Distance between front & rear landing legs	mm	6790
Diameter of delivery pipe	mm	125
Length of tail pipe	m	4
Rotary angle of boom		365
Number of boom sections		4
Rotary angle of each boom section		92/180/180/270
Close-control distance	m	33
Remote-control distance	m	200

Main Technical Parameters in Driving Condition

Max. traveling speed	km/h	90
Min. turning radius	mm	8800
Brake distance	m	7
Approach angle		16
Departure angle		11
Chassis model		HOWO ZZ5307N4647W/SOW (371 hp engine)
Wheel base between the first & the second axle	mm	4600
Wheel base between the second & the third axle	mm	1350
Front tread	mm	2022
Rear tread	mm	1830
Max. engine power	kw	247(2200r/min)
Max. engine torque	n.m	1350(1100-1600r/min)
Max. grade ability	%	35
Fuel consumption	L/100km	34
Overall dimension(LWH)	mm	1200024903850
Total weight	kg	29000

Our concrete pump truck is developed by applying modern advanced computer simulation techniques and analyzing systematically what effect the change of such various parameters as stress,displacement,natural frequency,etc. And it optimized hydraulic system's design,adopted latest free fluid technique,greatly lessened pumping reversal's impact on boom. Perfect product quality control,product making and quality inspection. Accurate data support from finite element analysis and dynamics simulation analysis act as the design basis to ensure boom system with a scientific structure and excellent property..

Qingong 37m Truck-mounted concrete pump HDT5291THB-37/4

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