SPM 4210 Wetkret
Ideal for small and medium tunnels and galleries, it guarantees high performance in the harshest conditions
SPM 4210 WETKRET boasts a vertical spraying reach of 32' 10" (10 m) and a maximum output of 26 yd³/h (20 m³/h). Its synchronized additive pump is equipped with an automatic dosing device proportional to the output, thereby assuring spraying accuracy and quality. The dual cable and wireless proportional remote control permits easy handling of arm movements, besides regulation of the output and adjustment of the additive dosage.
With state-of-the-art axles and a reinforced turning system, the chassis is ideal for the rough working conditions in underground mining. The SPM 4210 WETKRET series comes as electric or DUAL DRIVE version (spraying operation electric or Diesel) and is optionally available with an electric or Diesel air compressor built into the chassis.
Key Features
- Far reaching: spraying arm providing 32' 10" (10 m) spraying reach
- Automatic additive dosage: equipped with an automatic dosing device proportional to the concrete flow, ensuring spraying accuracy and quality
- Easy handling: thanks to a dual cable and wireless proportional remote control for seamless arm movements
- Advanced manoeuvrability: thanks to a heavy-duty chassis with state-of-the-art axles and a reinforced turning system
- Available as Dual Drive Version: all components can be operated both by diesel engine and electrically
- Optionally available with an electric air compressor built into the chassis
General Information
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Length x Width x Height7100 x 2000 x 2500 mm
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Weight9500-10130 kg
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Ground Clearance300 mm
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Wheelbase3835 mm
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Max. Longitudinal Gradient while Driving35 %
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Max. Transversal Gradient while Driving10 %
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Inner Turning Radius3992 mm
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Outer Turning Radius6564 mm
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Drive System Electric37 kW
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EngineTurbo Diesel, 4 cylinder
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Engine Emissions55/2600 rpm kW
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Engine Power72 kW
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Engine EmissionsEU-Stage III A / EPA-Tier 3
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Engine Power55 kW
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Max. Speed20 km/hr
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Diesel Tank65 l
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Additive Pump Adjustment Range60-500 l/hr
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Additive Pump Pressure7.5 bar
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Additive Tank400 l
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Control SystemPLC
Configuration
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Material Cylinder Diameter-Stroke Length150/1000 mm
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Outputup to 20 m³/hr
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Delivery Pressure65 bar
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Max. Aggregate Size16 mm
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Filling Height1200 mm
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Rotation360 degree
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Inclination+120/-120 degree
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Nutation10 degree
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NozzleDN40