- Contact Person : Mr. Lee Michael
- Company Name : Qingdao Jiuhe Heavy Industry Machinery Co., Ltd.
- Tel : 86-532-88563257
- Fax : 86-532-88563253
- Address : Shandong,Qingdao,NO.90 Zhujiang 2nd Road, Lijiaxicheng East Village, Huanxiu Community, Jimo, Qingdao.
- Country/Region : China
On Sale New Concrete Pump XBS25-08-33 hydraulic concrete pump for sale
On Sale New Concrete Pump XBS25-08-33 hydraulic concrete pump for sale
Comparison between pumping mortar and fine stone by XBS25-08-33 and hoisting mortar and fine stone by hoister
Based on the same site conditions and building, we take the ground handling of a project in Qingdao city as an example: all the building s are three units and 32 floors. Each floor is for 12 households. The total area is about 32,000 m2.
1. Persons needed for the conveying by fine stone concrete pump.
1 operator for fine stone concrete pump, 2 operators for two sets of mixers, 2 persons for cement supply, 2 persons for sands and stones supply, 2 persons for floor cleaning, 2 persons for placing, 4 persons for floor leveling. Total:15 persons.
Usually, we take the average conveying capacity as 12m3/h ( this data is for fine stone concrete pump under the condition of both working and non-working while the theoretical capacity is 20m³/h). 12m3/h*8h/day=96m3/day, placing thickness 5-6cm, so it is 1920m2/day and 128m2/day/person. It needs 17 days for the whole project.
2. Persons needed for the hoisting by hoister:
2 operators for two sets of mixers, 2persons for cement supply, 2 persons for sands and stones supply, 8 persons for manual conveying, 2 persons for floor cleaning, 4 persons for placing, 2 persons for floor leveling. Total:20 persons.
Usually, two trucks for the hoister; it needs about 6 minutes for low floors and 12 minutes for high floors to hoist 0.06m3/time/truck. Convey mortar and fine stone as 6 times 12 trucks per hour, divide 8 persons into 4 teams, so 12 trucks*0.06m3/truck/h*8h/day*4 teams=23m3/day. It is about 460m2/day and 21m2/day /person. It needs 70 days for the whole project.
Technical parameter
Items | Units | Parameters | |
Whole machines performance | Theoretical max. discharging volume | m³/h | 25 |
Theoretical max. delivery pressure | Mpa | 8 | |
Max. delivery frequency | times/min | 24 | |
The type of distribution valve | S valve | ||
Specification of delivery cylinder | mm | Φ140×800 | |
Specification of main oil cylinder | mm | Φ80×Φ50×800 | |
Outlet opening diameter | mm | Φ125 | |
Hopper capacity | L | 300 | |
Power system | Rated voltage | V | ~380 |
Main Motor model | Y200L-4 | ||
Main motor power | Kw | 30 | |
Rated speed | r/min | 1470 | |
Assistant motor model | Y100L2-4 | ||
Assistant motor power | Kw | 3 | |
Rated speed | r/min | 1430 | |
Hydraulic system | Hydraulic oil circuit type | Open circuit | |
Max. oil pressure of pumping system | MPa | 25 | |
Max. oil pressure of mixing system | MPa | 9 | |
Max. mixing speed | r/min | 24 | |
Oil tank capacity | L | 200 | |
Other parameters | Max. diameter of aggregates | mm | ≤30(≤20) |
Inner dia. of delivery pipe | mm | Φ100/Φ80 | |
Dimension (length×width×height) | mm | 4100×1500×1500 | |
Overall weight | Kg | 2000 | |
Pulling speed | Km/h | ≤8 |
On Sale New Concrete Pump XBS25-08-33 hydraulic concrete pump for sale