Diesel Steam Boiler Sale Prices: A Comprehensive Guide

Explore diesel steam boiler sale prices from 1–150 ton/h, covering non-condensing, condensing & large water-tube models. Compare costs, efficiency & key specifications.

Non-Condensing Steam Boilers (1 – 20 ton/h)

• Price Range: $9,000 – $180,000 (manufacturer data)

• Structure: Fire-tube, three- or two-pass

• Thermal Efficiency: 75 % – 90 % (LHV)

• Steam Pressure & Temperature: 0.7 – 3.8 MPa; 184 – 450 °C

• Flue Gas Temperature: 160 – 250 °C

• NOₓ Emissions: 28 – 78 mg/m³

• Fuel Options: Diesel, light/heavy oil, natural gas, LPG, city gas, biogas, alcohols, etc.

Market Insight: Entry-level diesel steam boilers in the 1–20 t/h range can be found for about $10 000—often simpler fire-tube units with basic manual or semi-automatic controls—while fully automated, premium models pushing 15–20 t/h can cost up to $150 000–$200 000.

Condensing Steam Boilers (1 – 20 ton/h)

• Price Range: $13,000 – $250,000 (manufacturer data)

• Structure: Fire-tube, three- or two-pass, plus condensing heat exchanger

• Thermal Efficiency: 95 % – 105 % (LHV)

• Steam Pressure & Temperature: 1.0 – 3.8 MPa; 184 – 450 °C

• Flue Gas Temperature: 50 – 70 °C

• NOₓ Emissions: < 30 mg/m³

• Fuel Options: Diesel, oil, natural gas, LPG, city gas, biogas, alcohols, etc.

Market Insight: Condensing designs recapture latent heat from exhaust gases, raising upfront costs. 1–20 ton/h models are quoted around $12,000–$15,000, with premium, low-NOₓ units climbing toward $200,000–$250,000 (fully automatic burner, PLC control, etc.) .

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Large Medium-Temperature, Medium-Pressure Boilers (10 – 150 ton/h)

• Price Range: $125,000 – $1,780,000 (manufacturer data)

• Structure: Water-tube with high-strength steam drum

• Thermal Efficiency: 92 % – 103 % (LHV)

• Steam Pressure & Temperature: 1.25 – 5.0 MPa; 184 – 600 °C

• Flue Gas Temperature: 50 – 70 °C

• NOₓ Emissions: < 30 mg/m³

• Fuel Options: Diesel, oil, natural gas, LPG, city gas, biogas, alcohols, etc.

Market Insight: Large water-tube steam boilers command higher prices due to complex metallurgy and thicker pressure parts. Typical sale prices for 10–150 ton/h range from $70,000 to $150,000 for mid-range units, while fully packaged, high-pressure, superheated steam systems can exceed $1 million.

Factors Influencing Boiler Prices

1. Capacity & Pressure Rating: Higher tonnage and pressure classes require thicker tubes, stronger drums, and more rigorous testing, increasing material and fabrication costs.

2. Efficiency & Emissions Controls: Condensing models and low-NOₓ burners add heat exchangers and specialized combustion controls, raising both component and commissioning expenses.

3. Automation & Instrumentation: Fully automatic burners, PLC controls, remote monitoring, and safety interlocks add to the overall package cost.

4. Materials & Design Standards: ASME, CE, or GB accreditation, along with corrosion-resistant alloys, drive up pricing compared to basic domestic models.

5. After-Sales Support & Warranty: Extended warranties, on-site training, and spare parts packages factor into the sale price.

Conclusion

We’re an A-class boiler manufacturer, we offer fully customizable solutions to meet your unique process requirements. Buying straight from our factory means you skip dealer markups and get our best prices. From a 1 t/h unit to a 150 t/h powerhouse, our team handles design, materials, and controls exactly how you need them—with A-grade quality and solid after-sales support.

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