Product Feature
Stable and reliable
1）External connecting rod rigid arm support+Active vibration reduction of cloth
Integral head structure of through shaft external connecting rod，Cloth Rigidity Lifting 30%，Swing swing reduced by 25%~50%，Cooperate with the active damping function of the boom，Fabric amplitude reduced by 20%。
2）Rigid stable support
Support stiffness increase 18% ，Fabric support is more stable。
3）Reliable pumping mechanism
810,000 times of fatigue reliability test，The structure is super reliable、Work without fatigue。
Economical and efficient
1）New generation of energy-saving control technology
For pumping construction conditions，New optimization of power transmission，Calibration of matching characteristics of Cummins special engine，Energy-saving matching control combined with load feedback，On the basis of ensuring efficiency and stability，The comprehensive fuel consumption of pumping is lower than the national five level.！
2）Efficient maintenance arrangements
Topological turret structure，The delivery pipe is externally arranged，Tube replacement efficiency increased by 50 percent%;
Integral lightweight piston pushing head，Disassembly and assembly efficiency improved by 40%；
Rexroth Inside
Complete set of hydraulic oil pump、German Rexroth configuration is adopted for key control valve，It has high performance、And that reliability is high、Long service life and the like.；40 series high voltage electric control pump，System pressure 40MPa，Drive capacity improvement 14~16%。
Intelligent networking
1）Intelligent vehicle networking technology
Vehicle networking cloud platform makes vehicles、Customer、Interconnection between enterprises，Equipment driving、Separate fuel consumption under construction conditions is clear at a glance，Intelligent diagnosis of fuel consumption management optimization space for customers，Provide customers with mobile phone reminder service for equipment maintenance。
2）Multi-material condition self-adaptive pump technology
Active selection of concrete grade model，Achieve more economical，More stable，More efficient concrete pumping，Ffectively prevent the pipe from being blocked、Flameout fault。
3）Blind area monitoring technology
Optional blind area monitoring system，Including right turn blind area and reverse image monitoring，Achieve ease of driving
Product Parameter
LeisaL10 Technical parameters of pump truck |
L961 meters |
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Parameter type |
BJ5449THB-XF |
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Complete vehicle Parameter |
Overall dimensions |
14080×2530×4000 |
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Total mass |
44000 |
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Maximum travel speed |
89 |
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Maximum climbing gradient |
40 |
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Chassis Parameter |
Drive type |
8×4 |
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Body |
EST |
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Engine |
Model |
CumminsX12NS6B470 |
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Type |
In-line 6-cylinder water-cooled |
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Displacement |
11.8 |
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Emission standards |
CountryⅥ |
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Transmission |
Model |
ZFZF16S2230TO |
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Number of forward gears |
16th gear |
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Boom Outrigger Parameter |
Folding form |
7R |
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Vertical height of the boom |
60.6 |
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Horizontal length of boom |
55.6 |
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Vertical depth of the boom |
44.3 |
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Minimum deployment height |
14.9 |
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Turntable rotation angle |
±360 |
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Front span |
12530 |
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Longitudinal span |
12200 |
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Back Span |
12245 |
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Pumping System Parameter |
Maximum theoretical pumping capacity |
170 |
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Maximum pumping pressure(MPa) |
10 |
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Theoretical pumping times |
25 |
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Inner diameter of delivery cylinder |
260 |
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Transfer cylinder stroke |
2100 |
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Hydraulic system |
Closed |
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System oil pressure |
35 |
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Hydraulic oil tank capacity |
800 |
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Water tank volume |
500 |
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Delivery pipe diameter |
125 |
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Pipe diameter of end hose |
125 |
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End hose length |
3000 |
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Vehicle number |
5449THB00-XF6101 |
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Vehicle announcement model |
BJ5449THB-XF |
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Discharge |
CountryⅥ |
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Chassis bulletin model |
BJ5449Y6GRL-01 |
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Technical configuration |
Chassis Basic Configuration |
Front axle |
7.5TDouble Front Axle |
Rear axle |
Mercedes double reduction axle |
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Model of steering gear |
ZF8098 |
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Cab suspension type |
Full float airbag |
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Cab lift type |
Electric |
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Body combination （Chair、Doors and windows 、Rearview mirror） |
Electric doors and windows+Central locking+ Remote keyless entry+Five locks are unified+ Airbag seat（Standard configuration）+ Lectric heating rearview mirror |
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Entertainment system （Including radar） |
MP3+Radio+USB+No radar |
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Air conditioner |
Automatic air conditioning |
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Fuel tank capacity（L） |
500L+500LAluminum Alloy |
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Bumper |
Split type metal middle bump |
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Air filter type |
Horizontal |
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Type of silencer |
Vertically placed square |
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Outside width of frame |
Equal width 865 |
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Cross section of frame rail |
225/320×80×8 |
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Tire |
385/65 R22.5 20PRMix +315/80R22.5 18PRMix |
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Brake control system |
None |
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Variable-speed control type |
Mechanical、Flexible shaft control |
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Transmission |
ZF16S2230TO(Aluminium) |
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Clutch control type |
Mechanical、Hydraulic pneumatic power |
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Body condition |
EST-2490 |
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Body or cab type |
Flat top |
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Drive form |
8×4 |
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Wheelbase |
2100+4300+1350 |
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Clutch |
φ430mmSingle piece pull type Diaphragm spring clutch |
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The top Basic Configuration |
Transfer case brand |
Plant gear transfer case |
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Jib valve manufacturer |
Harvey boom multi-way valve |
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Main pump model |
A4VG180+A4VG180 |
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Boom pump model |
A7VO55 |
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Reducer manufacturer |
Slewing reducer （Ningbo Zhongyi） |
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Remote control manufacturer |
Ohm（M） |
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Right turn blind area monitoring |
Monitoring of blind area without right turn |
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Number of boom sections |
7 |
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Folding form |
RShaped fold |
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Main valve model |
4WE6J6X/EG24N9K4 |
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Electrical control mode |
Bus |
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Leg form |
Level 3XType |
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Reducer model |
ZCM3.12-12500 -B-F-K-Y10-T2 |
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