1. Full hydraulic control features and advantages of the hydraulic system
2. Extend component life
3. Improve equipment reliability
4. Reduce the failure rate
5. Reduce maintenance costs
To meet different size concrete pumping needs, HeTaiFeng researched and developed a 50-100m3/h diesel concrete pump, a fully hydraulic system, simple structure, and Centralized lubrication to ensure the diesel trailer concrete pump's reliable and excellent performance
Main features of Hetaifeng diesel engine hydraulic trailer concrete pump
1. Power: Siemens electric motor diesel engine hydraulic trailer concrete pump
2. Main oil pump: original German HAWE, Japanese Rexroth or Kawasaki
3. Seals: American Parker diesel engine hydraulic trailer concrete pump
4. Main electrical components: original Schneider, Omron, or LS electrical appliances
5. Equipped with high-pressure and low-pressure manual switches
6. Pipe joints: American Eaton diesel engine hydraulic trailer concrete pump
7. 100m pipeline, spare parts and tools
Full hydraulic control features and advantages of the hydraulic system
Extend component life
overall hydraulic commutation system: the alternative commutation actions between pumping and S tube distribution don't involve electric signals. Little impact and noise occur during the commutation, so the service lives of the hydraulic pump and valves are evidently lengthened.
Improve equipment reliability
Overall hydraulic system saves the intermediate process of the electric signals. In this way, the reliability of the whole equipment is greatly increased.
Reduce the failure rate
A full hydraulic commutation system adopts a centralized valve plate, the hydraulic valves of the main system are centralized in one valve plate. The number of cross-connected pipelines is reduced, the system gets more compact, and at the same time, the oil leaking possibility is decreased.
Reduce maintenance costs
A full hydraulic commutation system, deleting four parts extremely damageable in the electronic commutation system, reduces equipment maintenance costs.
Photos:
Parameter:
Item | Unit | Parameter | |
Pumping system | Max. theoretical delivery volume | m³/h | 100 |
Max. theoretical delivery pressure | Mpa | 20 | |
Max. theoretical delivery height | m | 300 | |
Max. theoretical delivery distance | m | 1200 | |
Diesel engine | kw | WEICHAI 186KW | |
Type of distribution valve | S tube valve | ||
Specification of delivery cylinder | mm | 230×1800 | |
Specification of the main cylinder | mm | Ф180×1800 | |
The volume of hydraulic oil tank | L | 420 | |
Hopper capacity | L | 600 | |
Hoisting height | mm | 1400 | |
Output opening diameter | mm | 185 | |
Inner dia. of the delivery pipe | mm | 125 | |
Fuel consumption | 228g/kWh | ||
Power of diesel engine | Kw | 185 | |
Rated rotate speed | r/min | 2300 | |
Idling speed | r/min | 800 | |
Voltage of battery cell | V | 24VDC | |
The volume of oil tank | L | 150 | |
Hydraulic system | Hydraulic oil circuit type | Open circuit | |
Max. oil pressure of the main system | MPa | 32 | |
Max. oil pressure of mixing system | MPa | 14 | |
Max. mixing rotation speed | r/min | 24 | |
Other parameters | Concrete slump | mm | 80～200 |
Allowable max dia. of aggregate | mm | Pebble50, crushed stone 40 | |
Dimension （length×width× height） | mm | 6800×1930×2190 | |
Weight | Kg | 7500 | |
