Diesel Mortar Spraying Machine
Diesel Mortar Spraying Machine is a self-powered high-pressure system that delivers mortar through a spray nozzle for continuous wall and structural surface application.
Products Features
Diesel engine drive enables independent operation without external power supply on remote construction sites.
40 m³/h output and 10 MPa pressure support continuous high-pressure mortar spraying over extended pipelines.
S-valve double hydraulic pumping system maintains stable material delivery under changing pipeline resistance conditions.
40 mm aggregate capacity and 160–230 mm slump range support mortar, plaster, grouting, and fireproof coating applications.
Maximum 300 m horizontal and 100 m vertical delivery defines long-distance and high-rise construction coverage capability.
Product Parameters
| Max theoretic output | 40m³/h | |||||
| Max concrete pumping pressure | 10Mpa | |||||
| High and low valtage switchover | Yes | |||||
| Hydraulic system | Double pump & double circuit opening | |||||
| Main oil pump discharge | 260ml/r(kawasaki) | |||||
| Hydraulic system pressure | 32Mpa | |||||
| Power supply | Diesel Motor | |||||
| Voltage | / | |||||
| Motor power | 75KW | |||||
| Motor speed | / | |||||
| Distribution valve type | S pipe valve | |||||
| Concrete conveying cylinder bore/stroke | Ф200/1650mm | |||||
| Oil cylinder bore/stroke | Ф125/1650mm | |||||
| Max aggregate size | 40mm | |||||
| Hopper Volume | 0.6m³ | |||||
| Feeding height | 1450mm | |||||
| Max delivery vertical distance | 100m | |||||
| Max delivery horizontal distance | 300m | |||||
| Concrete slump | 160-230mm | |||||
| Hydraulic oil tank volume | 420L | |||||
| The radiator cooling type | Air cooling system | |||||
| Hydraulic pump type | Ram pump | |||||
| Outer dimensions(L*W*H) | 4420×1750×1800mm | |||||
| Total weight | Below 2500 kg | |||||
Engineering support
Ready Wear Parts
Every unit ships with 2 complimentary high-wear rubber rotors/stators and 4 alloy nozzles; core wear parts ship from overseas warehouses within 48 hours.
Live Technical Guidance
Upon equipment arrival, our technical experts will connect within 2 hours via video call to provide 1-on-1 guidance on diesel engine startup and spraying pressure calibration.
Exclusive Tutorial Videos
We provide a complete set of multilingual, high-definition videos covering hands-on operation demonstrations, daily cleaning protocols, and rapid troubleshooting guidelines.
1-Year Engine Warranty
We offer a 12-month official warranty on the core diesel engine, delivering brand-new genuine replacement parts free of charge for non-accidental failures during the warranty period.
FAQ
Q1. What causes pressure loss during spraying?
Pressure loss is typically related to pipeline length, material slump, or improper aggregate size selection.
Q2. What materials may cause blockage in the system?
Exceeding 40 mm aggregate size or improper mortar consistency may increase blockage risk in the pumping line.
Q3. What is the real working distance of the machine?
Actual performance depends on pipeline layout, with up to 300 m horizontal and 100 m vertical delivery under standard conditions.
Q4. Can the machine operate without electricity?
Yes. The diesel engine provides independent power for all pumping and spraying operations.
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