PUMI 31-4 (EDTV45)
Maximum reach and a powerful concrete pump
The PUMI 31-4 offers the longest placing boom in the PUMI class. A vertical reach of 30.6 m and four arms offer unparalleled reach and flexibility.
The large 9 m³ Putzmeister mixer drum and powerful TMP 1007 dual piston pump with a 1000 mm stroke for smooth and low-wear operation complete the all-rounder.
The core pump is powered either on the rod side or the piston side:- Series version: Piston-side drive for when you require the maximum delivery pressure. (Max. delivery rate 70 m³/h, max. delivery pressure 75 bar)
- Optional version: Rod-side drive for when you require the maximum delivery rate. (Max. delivery rate 92 m³/h, max. delivery pressure 51 bar).
Key Features
- 9 m³ mixer drum for use with up to 40 t gross weight
- Powerful dual piston pump with a delivery rate of up to 92 m³ per hour
- Universal use
- Longest placing boom in the PUMI range
- Four-arm placing boom with a vertical reach of nearly 31 m and DN100 delivery line
- Proven Ergonic 1 control system