Putzmeister mixing paddle is a part used to mix the concrete in the hopper. It have high wear resistance, long service life, and the paddle is not easy to break. After the concrete pumping machine is started, if the mixing blade does not rotate, check the motor immediately.
The Putzmeister mixing paddle is made of Q345 steel, and with high strength.
| C | Mn | Si | P | S | Al | V | Nb | Ti |
| ≤0.2 | 1.0-1.6 | ≤0.55 | ≤0.035 | ≤0.035 | ≥0.015 | 0.02-0.15 | 0.015-0.06 | 0.02-0.2 |
| Item | Part Number | Size |
| 1 | 441540 | Left |
| 2 | 441541 | Right |
| 3 | 406795 | Left |
| 4 | 406796 | Right |