Model NO.: KNL
Vibrating Amplitude: Trailer Concrete Pump with Electric or Diesel Powe
Certification: ISO9001: 2000, CE, BV
Condition: New
Color: Yellow
Main Electric Parts: Original Schneider or Ls Electrical Devices
The Seal Fittings: American Parker
Pipe Joints: American Eaton
The Type of Distribution Valve: S Tube Valve
Main Oil Pumps: German Hawe, Rexroth Series and Japanese Kawasaki
Lubricating System: Fully Automatic Multi-Points Lubricating
After-Sales Service Provided: Engineers Available to Service Machinery Overseas
Brand: Dawin
Key Word: Concrete Boom Pump Truck
Power: Electric, Diesel, or Generator
Trademark: DAWIN
Transport Package: Standard Exporting Package
Specification: CE, ISO
Origin: Qingdao Shandong
HS Code: 84134000
Chinese Construction Machinery 37m Truck Mounted Concrete Pump power for one belt one road
21m 3 arms mini truck pump with placing boom 
Chassis and power system: Using truck chassis of Chinese FAW, Beiqi Foton, Dongfeng, featuring strong carrying ability, good dynamic performance and low fuel consumption; you can choose the installation of power alone or the chassis power, the Separate power of independent research and development possesses the features of fuel economy, reduce energy consumption, easy maintenance.
Pumping hydraulic system : full hydraulic control of the hydraulic system , oil pressure transfers signal, making the operation become more simple and reliable, improving swing cylinder commutation speed and reducing the impact of change , meanwhile the speed of large cylinder change is instantly accelerated, the move can full the concrete cylinder, making the process of material continuity and evenly.
The boom and pumping hydraulic system: the arm uses the load-sensitive proportional control system, so as to control the speed of the boom freely and achieve excellent operating performance; it can achieve infinitely variable remote control but also achieve an emergency manual operation in case of emergency; legs and the oil boom switch directly to avoid the misuse and ensure the working security.
The boom: By the finite element analysis, dynamic analysis and experiment and on the basis of accurate data, materials adopt the high strength low alloy steel plate, and all materials and welds passed by 100% non-destructive testing so as to ensure the rational boom structure and high reliability.
Note: Preferring to choose the matching tops diesel engine: Yuchai, Cummins, Revo.


Chinese Construction Machinery 37m Truck Mounted Concrete Pump Power for One Belt One Road
Chinese Construction Machinery 37m Truck Mounted Concrete Pump Power for One Belt One Road


Chinese Construction Machinery 37m Truck Mounted Concrete Pump Power for One Belt One Road
Chinese Construction Machinery 37m Truck Mounted Concrete Pump Power for One Belt One Road
Chinese Construction Machinery 37m Truck Mounted Concrete Pump Power for One Belt One RoadChinese Construction Machinery 37m Truck Mounted Concrete Pump Power for One Belt One Road
Item Unit Specification
Pumping system Maximum theoretical delivery volume(high /low pressure) m3/h 37/63
Maximum theoretical delivery pressure(high/low pressure) m3/h 13/7.5
Rated working pressure Mpa 32
Pumping frequency(high/low pressure) min-1 14/24
Hopper capacity L 450
Filling height mm 1450
Hydraulic system type   Open loop
Distribution valve   S valve
Oil cylinder diameter*stroke mm Φ125×1650
Concrete cylinder diameter*stroke mm φ200×1650
Hydraulic oil cooling   Air cooling
Recommended concrete slump cm 12-23
Maximum aggregate dimension mm 40
Placing boom Structure type   21-3R
Placing height m 21
Horizontal distance m 17.5
Placing depth m 10
Slewing angle   365°
Pipe diameter mm 125
End hose length mm 3000
Min. height of opening placing boom mm 8500
Outriggers span(front*rear*side) mm 4024*3100*5227
Chassis and the whole machine
 
Chassis model   Dongfeng
Wheelbase mm 4600
Engine type   YZ4DB1-40
Engine power kw/(r/min) 97kw/2600r/m
Oil tank volume L 400
Total weight Kg 14680
Overall dimensions(Length*width*height) mm 9570*2191*3360
Others Lubrication mode   Manual and remote control
Oil tank volume L 600
Maximum water pressure Mpa 0.8
Water tank volume L 500
Pipe cleaning mode   Water cleaning/dry cleaning
Item Unit Specification
Pumping system Maximum theoretical delivery volume(high /low pressure) m3/h 60/100
Maximum theoretical delivery pressure(high/low pressure) m3/h 12/7
Rated working pressure Mpa 32
Pumping frequency(high/low pressure) min-1 14/23
Hopper capacity L 550
Filling height mm 1540
Hydraulic system type   Open loop
Distribution valve   S valve
Oil cylinder diameter*stroke mm Φ140×1800
Concrete cylinder diameter*stroke mm φ230×1800
Hydraulic oil cooling   Air cooling
Recommended concrete slump cm 12-23
Maximum aggregate dimension mm 40
Placing boom Structure type   25-4M
Placing height m 25
Horizontal distance m 21
Placing depth m 14.4
Slewing angle   365°
Pipe diameter mm 125
End hose length mm 3000
Min. height of opening placing boom mm 6410
Outriggers span(front*rear*side) mm 5300*2480*6000
Chassis and the whole machine
 
Chassis model   ZZ5207N5617D1
Wheelbase mm 5600
Engine type   D10.43-40
Engine power kw/(r/min) 249kw/1900r/m
Engine moment N.m/(r/min) 1350/1100-1600
Oil tank volume L 400
Total weight Kg 19060
Overall dimensions(Length*width*height) mm 10283*2480*3670
Others Lubrication mode   Automatic Lubrication
Oil tank volume L 650
Maximum water pressure Mpa 0.8
Water tank volume L 500
Pipe cleaning mode   Water cleaning/dry cleaning
 
Model KNL5202THB 37-5RZ
Item Unit Value
Pumping system Max. Theor. Output(high/low pressure) m3/h 66/111
Max. Theor. Concrete Output Pressure(high/low pressure) MPa 10/6
Rated Working Pressure MPa 32
Pumping Frequency(high/low pressure) min-1 19/32
Hopper Capacity L 600
Filling Height mm 1400
Hydraulic System Type   Open Loop
Distribution Valve   S-valve
Oil Cylinder Dia.×Stroke mm φ125×1400
Concrete Cylinder Dia.×Stroke mm φ230×1400
Hydraulic Oil Cooling   Air cooling
Recommended Concrete Slump cm 12~23
Max. Aggregate Dimension mm 40
Placing boom Structure Type   37-5RZ
Max. Placing Depth m 36.1
Horizontal Placing Radius m 32.6
Placing Depth m 25.5
Slewing Angle   540°
Pipe Diameter mm 125
End Hose Length mm 3000
Min. Height of Opening Placing Boom mm 9000
Outriggers Span (Front×Rear×Side) mm 6140×7606×8446
Chassis and the whole machine Chassis Model   ZZ5207M521GE1
Wheelbase mm 5200
Engine Type   MC07.28-50
Engine Power kW 206kw
Oil Tank Cubage L 400
Tail Gas Exhaust Standard   The Five in China
Overall Dimensions mm 9900x2496x3700
Others Lubrication Mode   Mannual Operation and Hydraulic
Oil Tank Volume L 500
Control Mode   ManuaL and Remote Control
Maximum Water Pressure MPa 0.8
Water Tank Volume L 400
Concrete Pipe Cleaning Mode   Water Cleaning / Dry Cleaning
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