48m/52m-boom Concrete Pump Trucks

chinacoal11
http://www.chinacoalintl.com/
http://m.chinacoalintl.com/
http://china-machinary.com/
we provide service of enterprise's customs declaration, inspection.Features of the Hydraulic System

1.The closed free fluid power system formed by double pump confluence has the features of large output, small depreciation and smooth commutation with no impact. 

2.The intelligent control system makes the driving oil flow incessantly and directly into the driving oil cylinder without any loss.

3.As there are no fussy middle commutation control valves, the commutation impact is reduced and excessively high oil temperature is avoided. Meanwhile, it makes maintenance easier.

4.Compared with the open system with a large oil tank, the closed system needs a small oil tank. The oil in the tank flows gently, which reduces the chance of emulsification.

5.The unique buffering technology can lower the system’s high-pressure peak value. Even at the time of high output, the distributing boom vibrates little and the tail pipe remains stable.

6.The concrete output can be regulated through the electronic proportional variable adjustment according to your actual needs.

Items		Unit	Parameters
			HDT5380THB-48/5	HDT5401THB-48/5	HDT5420THB-52/5	HDT5420THB-52/5
Main Technical Parameters in Service	Theoretical Pumping Capacity	m3/h	150	150	150	150
	Pumping Capacity Index	Mpa.m3/h	586	586	586	586
	Theoretical Pumping Pressure	Mpa	8.5	8.5	8.5	8.5
	Hopper Capacity	L	700	700	700	700
	Feeding Height	mm	1400	1400	1400	1400
	Distributing Valve Form		S-pipe valve	S-pipe valve	S-pipe valve	S-pipe valve
	Max. Distributing Radius	m	43.7	43.7	47.8	47.8
	Max. Distributing Height	m	47.7	47.7	51.8	51.8
	Max. Distributing Depth	m	34.3	34.3	39.8	39.8
	Height of Distributing Boom When Stretched	mm	9065	9065	9400	9400
	Distance between Front Landing Legs	mm	9780	9780	10295	10295
	Distance between Rear Landing Legs	mm	9860	9860	10650	10650
	Distance between Front and Rear Landing Legs	mm	9470	9470	10310	10310
	Diameter  of Conveying Pipe	mm	125	125	125	125
	Length of Tail Hose	m	3	3	3	3
	Rotary Range of Distributing Boom		365°	365°	365°	365°
	Number of Boom Sections		5	5	5	5
	Rotary Angle of Each Boom Section	°	91/180/180/180/270	91/180/180/180/270	90/180/180/180/270	90/180/180/180/270
	Close-control Distance	m	33	33	33	33
	Remote-control Distance	m	200	200	200	200
Main Technical Parameters in Traveling Condition	Max. Traveling Speed	km/h	89	85	80	80
	Min. Turning Radius	mm	11900	12000	12500	12500
	Brake Distance	m	10	10	10	10
	Approach Angle	°	16	16	16	16
	Departure Angle	°	11	11	11	11
	Chassis Model		ISUZU CYH51Y	HOWO ZZ5437S4667C SINOTRUCK Engine	HOWO ZZ5437S5067C1 HINO Engine	HOWO ZZ5437S5067C1 SINOTRUCK Engine
	Wheel Base between the First and the Second Axle	mm	1850	1800	1800	1800
	Wheel Base between the Second and the Third Axle	mm	4605	4600	5000	5000
	Wheel Base between the Third and the Fourth Axle	mm	1310	1350	1350	1350
	Front Tread	mm	2065	2022	2022	2022
	Rear Tread	mm	1850	1830	1830	1830
	Max. Engine Power	kw	287(2200r/min)	275(2200r/min)	259(2100r/min)	275(2200r/min)
		Horsepower	390	375	352	375
	Engine model		6WF1D	WD615.96	6WF1D	WD615.96
	Max Engine Torque	n.m	1863(1100r/min)	1500 /(1100~1600 r/min)	1460(1100r/min)	1500 /(1100~1600 r/min)
	Max. Grade Ability	%	37	37	37	37
	Fuel Consumption Limit	L/100km	38	40	38	40
	Overall Dimension (L ×W× H)	mm	13300×2500×4000	13300×2500×4000	13990×2500×4000	13990×2500×4000
	Full-load Total Weight	kg	38000	40000	42000	42000