Reliable Concrete Mixer for Mining Operations
The Putzmeister Mixkret 4 is designed to complete the concrete spraying process in underground mining. The concrete mixing drum has a maximum concrete capacity of 4 m³ and the diesel engine with 130 kW provides great climbing and movement power.
Key Features
Reliable and stable behaviour thanks to low position of gravity center of the mixing drum
Available with liquid additive discharging system
Integrated Continuously Variable Drive (ICDV) ensures the correct relationship between engine torque and speed
Front working lights and protective grid
Great mobility and maneuvrability in low tunnels
Safety first: automatic speed regulation system enables full-load traveling at the maximum safe speed
Mixing drum with a capacity of up to 4 m³
Reduced fuel consumption and noise levels
Operation at high altitude: AAC (Automatic Altitude Compensation) system for stable engine performance
Technical Details
General Information
Length x Width x Height
6730 x 2200 x 2500 mm
Weight
9000 kg
Ground Clearance
285 mm
Wheelbase
3350 mm
Max. Longitudinal Gradient while Driving
30 %
Max. Transversal Gradient while Driving
10 %
Inner Turning Radius
2400 mm
Outer Turning Radius
5767 mm
Engine
Diesel
Engine Power
130/2200 rpm // 129/2200 rpm kW
Emission Stage
EU-Stage llI A or EU-Stage V
Max. Speed
20 km/hr
Diesel Tank
160 l
Adjustable turning speed in both directions
0-21 rpm
Concrete Discharge Height
1166 - 1436 mm