Diesel Engine 40 Bar Pressure Sand Mortar Spraying Machine

We have many years of production and sales experience, we have accumulated rich strength in the Concrete Plastering Machine, Hydraulic Concrete Pump, Cement Render Spray Equipment field. Our company is committed to the fastest delivery and perfect after-sales service to satisfy customers. Our company has unswervingly carried out its creed: to seek market by virtue and to create great cause by faith. Our company has established a perfect pre-sales, in-sales and after-sales service system in the development for many years and our company has been highly praised for its high quality and professional service attitude.

 

The Diesel Mortar Spraying Machine by Hunan Saner Heavy Industry is a high-pressure, diesel-powered spraying solution designed for continuous mortar application in tunnels, mining, infrastructure, and remote construction projects without external power supply.

 

 

Diesel Power Unit: A heavy-duty 75 kW diesel engine that delivers self-contained mechanical and hydraulic power without requiring grid connections.

 

Hydraulic Pumping Assembly: Comprises dual hydraulic pumps, a double circuit opening system, and oil cylinders (Φ125 × 1650 mm) designed to drive the main concrete cylinders efficiently.

 

S-Valve Distribution System: The core switching component that handles high-pressure material transfer smoothly while reducing wear and blockages.

 

Hopper and Agitator: A 0.6 m³ feed hopper equipped with an integrated mixing mechanism to prevent material segregation prior to pumping.

 

Cooling and Filtration System: Features a robust air cooling system and a large 420-liter hydraulic oil tank capacity to maintain optimal operating temperatures during extended continuous shifts.

 

Chassis and Framework: A compact structural frame measuring 4420 × 1750 × 1800 mm with an overall weight under 2500 kg, facilitating straightforward site towing and positioning.

 

 

Tunnel Engineering: Delivers reliable shotcrete and structural mortar spraying support for tunnel excavation, lining, and structural reinforcement.

Underground Mining: Essential for underground mine support, gallery stabilization, and rock reinforcement to secure safety in subterranean environments.

Slope Protection: Applied extensively in soil nailing, rock face stabilization, embankment reinforcement, and geological disaster prevention.

Industrial and Civil Construction: Utilized for high-rise building mortar plastering, concrete repair, large-scale grouting construction, and fireproof coating applications.

 

 

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

 

 

 

 

Lifecycle Engineering Assistance: Saner provides comprehensive technical consultation from pre-sale project planning to on-site commissioning.

Remote Technical Guidance: Experienced engineers offer online support covering engine startup, machine installation, pressure calibration, and routine operation training.

Multilingual Documentation: Clear, localized operation manuals, maintenance guides, and troubleshooting videos are provided to assist international operators worldwide.

Global Field Service: Professional technicians can be dispatched for overseas on-site service, installation supervision, and major maintenance support when required.

 

 

Q: What type of engine brand is installed in the diesel power unit?

A: The unit utilizes a heavy-duty, high-performance industrial diesel engine engineered to deliver a continuous 75 kW power output under extreme site conditions.

 

Q: How does the double circuit opening system improve pumping reliability?

A: It allows independent oil flow control for the main pumping and shifting actions, reducing pressure shock and preventing sudden stalls during heavy-load cycles.

 

Q: Is specialized operator training required for site personnel?

A: Standard heavy equipment operators can easily manage the intuitive control panel, supported by our comprehensive video tutorials and multilingual operation manuals.

 

Q: What are the specific clearance requirements for cleaning the pipeline after operation?

A: The system features a quick-flush water connection and a dedicated sponge ball cleaning protocol to clear pipeline networks within minutes post-operation.

 

Q: Can the machine operate continuously in sub-zero or high-temperature environments?

A: Yes, the integrated heavy-duty air cooling system and multi-stage fluid filtration safeguard thermal stability in ambient temperatures ranging from -15°C to 45°C.

 

Q: What custom color options or branding support are available for bulk procurement?

A: Saner offers OEM and ODM customization services, enabling corporate clients to feature bespoke enterprise colors, corporate logos, and localized control labeling.

 

Q: How are shipping dimensions managed for international container freight?

A: The compact framework (4420 × 1750 × 1800 mm) and sub-2500 kg weight allow the machine to be securely loaded into standard 20-foot or 40-foot ocean shipping containers.

 

Q: What is the typical lead time for standard equipment orders?

A: Ready-to-ship models or standard production batches typically dispatch within 15 to 25 business days following order confirmation and deposit receipt.

 

By providing customers with world-class Diesel Engine 40 Bar Pressure Sand Mortar Spraying Machine, technical support and the highest level of service, we ensure our long-term success and prosperity with our customers. We achieve development with talents, create value with science and technology, win trust from customers with quality and create win-win situation with integrity. Please note that samples are available before we start our business.