The M 31-5 Hallmaster is a truck-mounted concrete pump for tight spaces
Putzmeister M31-5 Hall Master is a truck-mounted concrete pump used for small to medium universal job sites. It is almost unbeatable in tight spaces. It can also be used at job sites with limited positioning possibilities, halls tunnels or below bridges. It can be mounted on 3-axles or 4-axles Chassis of various manufacturers.
KEY FEATURES
- 5-arm boom in the 30 m class has 5.7 m unfolding height
- It can cope with 25-concreting areas in low buildings without changing the location
- High level of flexibility of the Multi-ZR-folding
- Flexible for an unfamiliar building environment
- Compact construction without overhang, very manoeuvrable
- Maximum manoeuvrability thanks to 5 arms and 5 hinges for optimum slip characteristics
SPECIAL FEATURES
TECHNICAL SPECIFICATIONS
Arms
5
Folding type
Multi ZR-folding
Vertical reach
30.5 m
Horizontal reach gross
26.6 m
Horizontal reach net
24.3 m
Depth of reach
20.4 m
Unfolding height
5.7 m
Endhose length max.
4.0 m
Delivery line
DN 125 / 5.5
Delivery line pressure
85 bar
Front / Rear - Standard full support
5.5 m / 7.2 m
Front / Rear - OSS support
4.0 m / 5.9 m
Length
approx. 10.85 m
Height
3.9 m
Delivery cylinder stroke
2,100 mm
Delivery cylinder diameter
230 mm
Output (rod side)
160 m³/h
Pressure (rod side)
85 bar
Strokes (rod side)
31/min
Delivery cylinder stroke
2,100 mm
Delivery cylinder diameter
250 mm
Output (rod side)
160 m³/h
Pressure (rod side)
85 bar
Strokes (rod side)
26/min
Delivery cylinder stroke
2,100 mm
Delivery cylinder diameter
250 mm
Output (piston side)
170 m³/h
Pressure (piston side)
85 bar
Strokes (piston side)
27/min
All data provided is based on experience and depends on the material used. Specifications subject to change without prior notice, no responsibility is taken for the correctness of this information. Other data can be obtained on request.