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Qingdao Saintyol DAWIN Machinry Co.,Ltd
Saintyol DAWIN Machinery The Specialist In Concrete Machines Construction machines.Main products, Concrete Pumps, Concrete Placing Boom, Concrete Mixers, Concrete Mixer with Pump, Shotcrete Pump,
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30m3 40m3/hr Small trailer hydraulic concrete pump with diesel or electric power

Qingdao Saintyol DAWIN Machinry Co.,Ltd
Qingdao Saintyol DAWIN Machinry Co.,Ltd
City: Qingdao
Province/State: Shandong
Country/Region: China
Contact Person:Mr Michael Liu

30m3 40m3/hr Small trailer hydraulic concrete pump with diesel or electric power

Brand Name : Saintyol DAWIN
Model Number : DHBT HBT
Certification : ISO SGS SafeWork
Place of Origin : China
MOQ : 1 set
Price : USD18000 ----USD30000 / set
Payment Terms : L/C, T/T
Supply Ability : 100 sets/month
Delivery Time : 30 days
Packaging Details : Standard exporting package
Power : electric, diesel
Control : electric panel , wireless remote
Capacity : 30m3 40m3 50m3 60m3 80m3 per hour
Key word : Concrete pump
H.S. : 84134000
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30m3 40m3/hr Small trailer hydraulic concrete pump with diesel or electric power

HBT DHBT-series concrete pump

Product Description

Based on the mature electric control reversing concrete pump, DAWIN Company has developed the full hydraulic control concrete pump with excellent performance after years of efforts. This hydraulic system pump has been deleted the four most vulnerable components of the previous concrete pump, that is, PLC, constant pressure pump, accumulator, and proximity switches, the move greatly improved the overall reliability of the machine, reduced the maintenance costs in the latter part, ensured that the machine can operate safely in harsh conditions. The main kind of products is all types of motor (diesel) concrete pumps featuring throughput: 30-120m³ / h, concrete delivery pressure: 5-20MPa

Radiator: Adopts the air-cooled plate-fin radiator to ensure that the system could operate in a maximum temperature allowed.
The main oil pump: Adopts the German Hawe / Rexroth / Japanese Kawasaki series.
Lubrication system: Adopts the automatic multi-point lubrication technology featuring one to one lubrication with better efficiency and the extending service life of wearing parts.
Power system: The power of motor series uses the well-known domestic and foreign brands: Yantai motor, Qingdao motor, Siemens Beide motor.
Diesel Series: Power system employs the original Volvo and Lovol diesel engine.
Electrical parts: The main electrical products adopts Schneider, LG products to the reliability of the electronic control system.
Hydraulic Hose Fittings: Adopts the US Eaton products to ensure the safety of the hydraulic system, no leakage.
Large cylinder seals: Large cylinder seals adopts the US Parker products.
S valve: Employing the manganese steel overall casting, the wearing surface adopts wear-resistant materials featuring the dual advantages of pressure and abrasion resistant.
Glasses plate cutting ring: Glasses plates and cutting ring inlaid adopts the carbide hard to ensure a durable design.
Pistons: Adopts the imported materials and precision machining, with excellent qualities: Hydrolysis resistance, wear resistance and high temperature resistance.

ItemUnitParameterParameterParametersParameter
Whole machines performanceTheoretical max. Discharging volumeM³/h40506080
Theoretical max. Delivery pressureMPa071215.712.5
Max. Delivery frequencyTimes/min242022(low pressure); 13(high pressure)26(low pressure); 16(high pressure)
Theoretical max. Delivery distanceVerticalM120150250180
HorizontalM3003501000700
Distribution valve typeS tube valveS tube valveS tube valveS tube valve
Specification of delivery cylindermmΦ160×1000Φ200×1200Φ200×1650Φ200×1650
Specification of main oil cylindermmΦ100/Φ70×1000Φ125/Φ80×1200Φ140/Φ90×1650Φ125/Φ80×1650
Oil tank capacityL300300420420
Hopper capacityL600600600600
Feeding heightmm1400140014001400
Outlet opening diametermmΦ125Φ150Φ150Φ150
Inner dia. Of delivery pipemmΦ100Φ125Φ125Φ125
Power systemMain motor powerKw4555110110
Rated voltageV380380380380
Rated speedR/min1480148014801480

Hydraulic system
Hydraulic oil circuit typeOpen circuitOpen circuitOpen circuitOpen circuit
Max. Oil pressure of pumping systemMPa28283232
Max. Oil pressure of mixing systemMPa14141414
Max. Mixing speedR/min30242424
Other parametersAllowed range of concrete slumpmm80~20080~20080~20080~200
Max. Diameter of aggregatesmm30Pebble 40, crushed stone 30Pebble 50, crushed stone40Pebble 50, crushed stone40
Dimension(length×width×height)mm4970×1680×18705270×2000×18406170×1800×21006170×1930×2100
Overall weightKg3200350052005200
Pulling speedKm/h≤8≤8≤8≤8

XBS, DXBS series of products is the mortar transportation equipment specially developed for the features of floor heating construction, suiting for fine aggregate concrete filled layer during floor heating engineering or the large area and high efficiency construction of mortar filling layer. XBS series products are also suitable for all types of construction projects in the transport of fine stone concrete, refractory, insulation materials transportation, the transportation of green soil in the ecological environment construction and pressure grouting of various foundation piles.
XBS-series fine stone pump have transformed from the original Φ80 delivery tube to Φ100 delivery tube, which can transport the <3cm concrete, so XBS-series fine stone pump has more versatile function. (like transport mortar, fine stone and large aggregate concrete).


Electronic control system: High degree of automation and reliability, major appliances adopts Schneider, LS.
Lubrication system: Adopting the automatic multi-point lubrication technology featuring one to one lubrication, with better efficiency and the extending service life of wearing parts.
Hydraulic system: The new application of liquid control reversing technology makes pumping more reliable and lower failure rate in the hydraulic system. It can configures the valve specially manufactured for the liquid control system, features with large flow and have lower power and less impact and longer life.
The main oil pump: Adopts the constant power variable plunger pump of the joint venture brand, so that the constant power control could effectively prevent motor and diesel overload and could withstand higher pressures and loads than conventional gear pump, so as to ensure the system running smoothly and reliably, the overpressure relief function can effectively protect the main pump and the diesel engine.
Power system: The electric fine stone pump adopts the well-known domestic and foreign brands: Yantai motor, Siemens Beide motor, the fine stone pump of diesel engine adopts low-power high-efficiency Tianjin Lovol, Yuchai.
Hopper device: Increased volume, added the fence, equipped with vibration motor, to meet the requirements of fine concrete pumping.
Cooling system: Adopts the air-cooled, water-cooled twin cooling system, which not only adjusts to the cold climate, but effectively controls the hydraulic oil temperature so as to ensure the safety and reliability of equipment operation.
Hydraulic pipe fittings: The hose is imported from Italy and the joint is the US Eaton products, the hose connector assembly sets is provided by Eaton, aiming to ensure the safety of the hydraulic system.
S valve: Adopts the manganese steel overall casting and the wearing surface adopts wear-resistant materials featuring the dual advantages of pressure and abrasion resistant. Lumen transition is smooth, providing with unimpeded flow of concrete, so that the pumping performance has been further improved.
,: , .
Glasses plate: The cutting loop was made by cemented carbide with durable service.
Glasses plate cutting loop: Glasses plates and cutting loop inlaid adopts the carbide hard to ensure a durable design.
The features and advantages of the full hydraulic control hydraulic system:
Extending component life: Adopts full hydraulic control reversing hydraulic systems, pumping, S tube is assigned to the alternate action without involving in the electrical signal with less reversing impact and lower noise and can significantly improved the service life of hydraulic pump and hydraulic valve.
Improving equipment reliability: Full hydraulic control system eliminates the intermediate links of electrical control signal and the move greatly improves the reliability of the entire equipment.
Reducing the failure frequency: The full hydraulic control system adopt the centralized valve plate, puts the main hydraulic valve system to the valve plate and reduces pipe cross-connect, so that the system becomes more compact and lows leakage chances.
Lowering maintenance costs: The system deletes the four most easily damaged components in the electric control commutation system and reduces the maintenance costs of the equipment.

ItemUnitParameterParametersParameters
Whole machine performanceTheoretical max. Discharging volumeM³/h254030
Theoretical max. Delivery pressureMPa121313
Max. Delivery frequencyTimes/min243030
The type of distribution valveS tube valveS tube valveS tube valve
Specification of delivery cylindermmΦ140×800Φ140×800Φ140×800
Specification of main oil cylindermmΦ80×Φ50×800Φ80/Φ50×800Φ80/Φ50×800
Outlet opening diametermmΦ125Φ125Φ125
Hopper capacityL300300300
Power systemRated voltageV~380~380~380
Main motor powerKw304537
Rated speedR/min147014701470
Assistant motor powerKw333
Rated speedR/min143014301430
Hydraulic systemHydraulic oil circuit typeOpen circuitOpen circuitOpen circuit
Max. Oil pressure of pumping systemMPa252525
Max. Oil pressure of mixing systemMPa999
Max. Mixing speedR/min242424
Oil tank capacityL200200200
Other parametersMax. Diameter of aggregatesmm≤252525
Inner dia. Of delivery pipemmΦ80Φ80Φ80
Dimension
(length×width×height)
mm4100×1500×15004300×1500×15004300×1500×1500
Overall weightKg200021002100
Pulling speedKm/h≤8≤8≤8


XBS25-12-33:
Adopts XBS25-12-33 fine stone concrete pump for transporting mortar. The comparison of mortar and fine stone transported by fine stone concrete pump and mortar and fine stone transported by construction elevator:
,: , , , 3.2m2, .
As for the same working condition and construction structure, let's take the ground handling of one site in Qingdao city as an example: Both of them have three units with 32 floors and the total area is 32000 m2, the following is the comprehensive comparison between fine stone concrete pumps and construction elevators for conveying.

1. Personnel allocation for fine stone concrete pumps as shown as the following:
1, 2(4), 2, 2, 2, 4, 15.
One fine stone concrete pump operator, two sets of blenders and two operators for each blender (totally 4 persons), two persons for concrete supplying, two persons for ground cleaning, two persons for concrete pouring, and four persons for smoothing ground, totally 15 persons.
, 12m³/h(, 20m³/h), 12m³/h*8h=96m³, 5-6cm, 1920, 128, 17.
Generally, the average conveying capacity is 12m³/h (the data includes machine shut down time, and the theoretical conveying capacity of fine stone pump is 20m³/h), conveying capacity of every day is 12m³/h*8h=96m³, and construction surface is 5-6cm in thickness, so every day can make 1920, and the average work for each people is 128, which totally needs 17 days for finishing this work

2. Personnel allocation for construction elevator is shown as the following:
2/2/2/8/2/4/2, 22., 6, 120.06m³, 1612, 8, 12*0.06*8*4=23m³, 460, 21, 70.
Two persons for two sets of blenders, two persons for concrete supplying, two persons for carrying sand and stone, 8 persons for transportation, two cleaners, four persons for concrete pouring, and two persons for ground smoothing, totally 22 persons. Usually, construction elevator can carry two transporting vehicles at each time, low-rise floor costs 6 minutes and high-rise floor takes 12 minutes for one lifting and each vehicle can carry 0.06m³, so each hour there can be 12 vehicles in 6 times of transporting, if we take 8 people divided into four groups for counting: 12 vehicles *0.06*8*4=23m³, so every day can have 460 and per capita is 21, which needs 70 days for finishing this work.


Technology:

Use S-valve to switch the direction, for fine stone concrete conveying
Good sealing S-valve, installed with floating wear resistant ring


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