Specifications
1.stable and reliable structure
2.360 degre rotating arm posture
3.Flexible manual operation
Manual concrete placing boom machine:
Two fold arms in level folding way are adopted by the boom which is 360° with the characteristics of
manual operation, flexible, convenient, safe and reliable . The clear height of this machine is 5.5 m,
and particularly applicable to occasions such as the wall, columns with the steel set prominent.
Lightweight, move flexible, and with the mobile place for tower crane to move conveniently.
Hydraulic concrete placing boom machine:
"Z" three folded arms are adopted by the boom which can variablely traverse in vertical direction and
completely rotates in the way of expanding and folding, it can achieve all-round casting in three-dimensional
space and without casting dead angle. The movements of boom and its rotating are driven by hydraulic;
it adopts cable control and button operation with the characteristics of stable performance, easy to use,
safe and reliable. It has the strong adaptability to meet all kinds of complicated construction environment.
Project \ Model | HG12 | HG15 | HG15 | HG18 | HG21 | HG24 | HG28 | Remarks |
The largest radius of concrete placing boom (m) | 12 | 15 | 15 | 18 | 21 | 24 | 28 | Including hoses |
Rotary scope(°) | 360 | 400 | |
Type | Manual | Manual | Hydraulic | |
Height of boom rising(m) | —— | —— | < 3.6 | |
Speed of boom rising(r/min) | —— | —— | 0.65 | |
Rotary speed(r/min) | —— | —— | 0.1-0.8 | |
Concrete transport pipeline | φ125*4.5/R400 | φ125*4.5/R275 | |
Total power(Kw) | —— | —— | 3 | |
Rated pressure(Mpa) | —— | —— | 20 or 30 | |
Elevation of the boom(°) | —— | —— | 0---60 or 0---70 | |
Structure and size of tower crane(m) | Truss0.7*0.7*3 | Truss0.8*0.8*3,Truss1*1*9.2 or Trussl.2*1.2*9.2 | The height can be changed according to the field conditions |
Maximum weight of Single pieces(Kg) | 818 | 1400 | 1800 | 1700 | 1800 | 2600 | 2800 | Assembly |
Weight of balance weight(Kg) | 1200 | 3000 | 3000 | 4500 | 5000 | 6000 | |
Height of full-frame(m) | 5.2 | 5.6 | 10.6 | 11.2 | 11.85 | 12 | 12 | |
Weight of full-frame(Kg) | 2500 | 3400 | 7000 | 8200 | 10500 | 12500 | 14500 | Including balance weight |