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Wet Shotcrete Machine – Rocky 6 Diesel for Shotcrete Spraying without Electricity Supply

The Rocky 6D is a diesel-powered variant of our popular Rocky 6 hydraulic shotcrete pump, engineered for high-demand shotcrete and concrete jobs where electric power isn’t practical. With a rugged 34 kW Kirloskar engine, integrated compressor, and dosing capabilities, this unit delivers consistent results—even in the harshest, most remote mining and civil environments.
Rocky 6 diesel shotcrete sprayer for remote mining operations

Why choose this machine

For projects off the grid or deep underground, the Rocky 6 Diesel is your go-to solution. It combines the raw power of a 34 kW diesel engine with the precision of hydraulic shotcrete delivery, offering exceptional range and output in a mobile format. Designed to handle tough mixes and long distances, it’s ideal for mining, civil infrastructure, and hard-to-access job sites. Add modular mounting, optional dosing, and onboard air compression—and you’ve got a fully independent, high-performance pumping system in one compact unit.

Features & Benefits

Diesel Power, No Grid Required
Powered by a reliable Kirloskar 34 kW air-cooled diesel engine

High Output & Pressure
Pre-set to 6 m³/hour at 65 bar delivery pressure

High-Volume Dosing
Up to 120 l/h accelerator dosing system compatibility

Tough & Transportable
Heavy-duty frame, 1300 kg dry weight, designed for skids or trailer mounting

Ready for the Field
12V control circuit, integrated systems, and diesel independence

Technical Specifications

Rocky 6 Diesel
CategoryConcrete Pumps, Plaster Pumps, Wet Shotcrete Machines
Output CapacityVariable 0-6 m3/h
Hydraulic Pressure140 bar preset
Delivery PressureVariable 0-50 bar
Horizontal Delivery DistanceUp to 200m
Vertical Delivery DistanceUp to 70m
Aggregate SizeUp to 13mm (6mm-8mm for Shotcrete)
Power SupplyN/A
Drive MotorKirloskar 34 kW Air Cooled Diesel
Control Circuit12v DC
Dry Weight1300 kg
Oil Capacity120 litres
Oil TypeMineral Hydraulic Oil 68 Grade
Length3700mm
Width1520mm
Height1500mm
Mounting OptionsSkids/Trailer/Rail Car
Optional Extra 1Dosing System Up to 120 l/hour
Optional Extra 2Accelerator Tank
Optional Extra 3Air compressor