Concrete Boom Pump Truck

Product Detail

Technical Parameters:

Model			21m	25m	29m	33m	37m
Pumping    system	Max. theor.  Output volume (high/low pressure)	m3/h	37/63	60/100	55/90	55/80	160
	Max. theor.  Output pressure (high/low pressure)	MPa	13/7.5	12/7	13/7.5	13/7.5	8
	Working pressure	MPa	32	32	32	32	32
	Pumping frequency (high/low pressure)	min-1	14/24	14/23	18/30	18/30	26
	Hopper capacity	L	450	550	450	450	600
	Filling height	mm	1450	1540	1450	1450	1600
	Hydraulic form		open loop	open loop	open loop	open loop	open loop
	Distribution valve		S valve	S valve	S valve	S valve	S valve
	Oil cylinder Dia.×stroke	mm	F125×1400	F140×1800	f125×1650	f100×1650/1400	F130×1900
	Concrete cylinder Dia.×stroke	mm	f200×1400	f230×1800	f200×1650	f200×1650/1400	f260×1900
	Oil cooling		Air cooling	Air cooling	Air cooling	Air cooling	Air cooling
	Recommended Concrete slump	cm	12~23	12~23	12~23	12~23	12~23
	Max. aggregate size	mm	40	40	40	40	40
Placing boom	Structure type		3R	4M	4M	4M	4Z
	Placing height	m	21	25	29	33	37
	Placing radius	m	17.5	21	25	33	34
	Placing depth	m	10	14.4	18.4	22.4	21
	Slewing angle		365°	365°	365°	365°	365°
	Pipe dia.	mm	125	125	125	125	125
	End hose length	mm	3000	3000	3000	3000	3000
	Min. height of Open placing boom	mm	8500	6410	10638	11900	8500
	Outriggers span (front×back×side)	mm	4024×3100 ×5227	5300×2300 ×6181	6140×7098 ×6706	6140×7098 ×6706	6200×7200 ×8120
Truck	Chassis model		EQ5161TZZKJ (DFM)	ZZ5207N5617D1     (HOWO)	ZZ5207N5617D1 (HOWO)	ZZ5207N5617D1 (HOWO)	ZZ5307N4647C    (HOWO)
	Wheelbase	mm	4700	5600	5600	5600	4600+1350 4575+1400
	Engine model		YC6J180-46	D10.34-40	D10.34-40	D10.34-40	WD615.95
	Engine power	KW	132	249	249	249	249
	Fuel tank capacity	L	400	400	400	400	400
	Emission standard		National IV	National IV	National IV	National IV	National IV
	Total weight	Kg	15000	19060	20800	25000	28870
	Overall dimension	mm	9630×2480 ×3423	10283×2480 ×3670	10346×2480 ×3648	10750×2480 ×3648	12000×2490 ×3850
Others	Lubrication mode		Automatic	Automatic	Automatic	Automatic	Automatic
	Oil tank capacity	L	600	650	500	500	600
	Control mode		Manual+remote    control	Manual +remote    control	Manual+remote    control	Manual +remote    control	Manual+remote    control
	Max. water pressure	MPa	0.8	0.8	0.8	0.8	0.8
	Water tank capacity	L	500	500	400	400	500
	Pipe cleaning    mode		Water   cleaning /dry cleaning	Water   cleaning /dry   cleaning	Water   cleaning /dry   cleaning	Water   cleaning /dry  cleaning	Water   cleaning /dry   cleaning

Our Advantages:

1.High safety coefficient

Adopt America IMS stepper motor and driver to control the engine speed.

2.Choose the best quality materials

Adopt Sweden SSAB high strength steel, the yield strength is several times higher than ordinary steel.

3.More intelligent operation

Remote control for switching on/off the engine, according to working condition.

Remote control for regulating concrete displacement, according to working condition.

Remote control for adjusting engine speed, according to working condition.

4.High design standard

Adopt computer closed loop control, make the motor speed supply on demand automatically, to save every drop of oil.

Steady X leg design, can spread in a narrow space.

5.International purchase, imported components

HBC wireless remote control device imported from Germany.

STEIBEL gearbox and Rexroth pump unit imported from    Germany.    

HAWE multiway valve imported fromGermany.

REXROTH valve group imported fromGermany.

SIEMENS PLC imported fromGermanyand all the electric elements are imported

6.Full hydraulic control system

Overall hydraulic commutation system: the alternative commutation actions between pumping S tube distribution does not involve electric signals. Little impact and low noise occurs during commutation, it prolong the service life of hydraulic pump and valve.

Overall hydraulic system removes the intermediate process of the electric signals, greatly improves the performance reliability of the whole equipment.

Centralized valve block: The hydraulic valves of main system are centralized in one valve block. This reduces the cross-connected pipelines, makes the system more compact and decreases the oil leaking possibility.

7.High efficient pumping system

Large conveying cylinder, good suction and big pumping flow rate.

Our own unique design concrete piston return technology makes the concrete piston maintenance very convenient.

Automatic high/low pressure switching can be chosen.

8.More Steady placing boom system

Unique arm frame buffer technology can reduce the system high pressure peak value, even in the case of high output, the placing boom shakes little and tailpipe is steady.

9. Convenient maintenance system

Manual and hydraulic synchronous lubricating, convenient to inspect oilway.Use oil automatic sealing device and return filter to keep the oil in the tank for a easy and quick checking and repairing.