Vehicle Mounted Special Boiler
A vehicle-mounted special boiler integrates a mobile heating package with the selected chassis for hot water, steam or process-heating duties. Thermal output, working pressure, fuel, feedwater quality, climate, controls and destination requirements define the project configuration.
Reliable mobile heating capability is a critical operational requirement across upstream oilfield production, pipeline maintenance, and well stimulation programs — particularly in cold-climate regions where viscous crude, frozen surface equipment, and subzero ambient temperatures demand consistent, high-capacity thermal output at the wellsite. The VANCE Vehicle Mounted Special Boiler is a purpose-engineered, fully road-mobile heating unit that integrates a high-efficiency industrial boiler system with a robust heavy-duty vehicle chassis to deliver on-demand hot water, hot oil, or steam supply directly at the point of use. As a proven oilfield vehicle boiler solution, each unit is designed for rapid deployment, continuous-duty operation, and stable thermal output across a wide range of demanding field conditions. The VANCE mobile special boiler eliminates the logistical complexity and thermal energy losses associated with remote fixed heating infrastructure, while the purpose-built vehicle special boiler platform ensures that full heating capability is available precisely where and when field operations require it most.
Key Features
- High-efficiency fire-tube or water-tube industrial boiler system integrated on a road-mobile heavy-duty vehicle chassis delivers continuous, stable hot water, hot oil, or steam output for a wide range of oilfield surface heating and process applications.
- Fully automatic combustion control system with programmable burner management unit continuously monitors and adjusts fuel-to-air ratio, flame status, and boiler pressure to maintain optimal thermal efficiency and safe, unattended operation throughout the heating cycle.
- Large-capacity onboard insulated fluid storage tank with high-efficiency thermal insulation package minimizes heat loss during transport and between heating cycles, ensuring maximum usable thermal energy delivery at the wellsite.
- Rapid field connection manifold with standardized high-pressure, high-temperature rated hose connections and isolation valves enables fast, safe rig-up to wellhead heating coils, pipeline heat trace systems, surface tank heating circuits, and well stimulation equipment.
- Dual-fuel burner system with full compatibility for light diesel, heavy fuel oil, and natural gas operation provides maximum fuel flexibility for oilfield deployments in diverse geographic regions with varying fuel supply logistics.
- Comprehensive onboard safety system including automatic high-pressure cutoff, over-temperature protection, low water level interlock, flame failure detection, and pressure relief valve ensures continuous safe boiler operation in compliance with international industrial boiler safety standards.
- Independent diesel-driven auxiliary power unit provides stable electrical supply to all onboard boiler control systems, instrumentation, and monitoring equipment independent of vehicle chassis engine operation, enabling static heating program execution without engine idling.
- Fully enclosed, insulated boiler and equipment compartment with weatherproof access panels protects all critical boiler system components from precipitation, windblown dust, and extreme ambient temperature conditions during field deployment and transit.
- Cold-weather arctic operation package available with full system insulation, heated fluid circuits, low-temperature hydraulic fluid, engine pre-heating, and operator cabin climate control for reliable continuous operation in ambient temperatures down to −40°C.
- Remote monitoring and alarm notification capability with onboard GSM or satellite communication module enables real-time boiler status, temperature, pressure, and fuel level monitoring by field supervision teams from remote locations during extended autonomous heating operations.
Why Choose VANCE Vehicle Mounted Special Boiler?

Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Vehicle Mounted Special Boiler; custom oilfield vehicle boiler configurations available on request |
| Chassis Options | SINOTRUK HOWO, SHACMAN, Dongfeng; 4×2 or 6×4 drive; trailer-mounted or skid-mounted configurations available on selected models |
| Boiler Type | Fire-tube or water-tube industrial boiler; horizontal single-pass or multi-pass configuration; model and capacity dependent |
| Boiler Capacity | 0.5 t/h to 6 t/h steam equivalent output (model dependent); higher capacity custom configurations available on request |
| Heating Medium | Hot water, hot oil (thermal fluid), or saturated steam; application and model dependent |
| Max Working Pressure | Up to 1.6 MPa (16 bar) standard; higher pressure rated models available for specialized well stimulation and pipeline heating applications |
| Max Operating Temperature | Up to 200°C (hot water / thermal oil); up to 184°C saturated steam at 1.0 MPa; custom high-temperature configurations available |
| Onboard Tank Volume | 2,000 L to 8,000 L insulated fluid storage tank (model dependent); high-efficiency polyurethane foam or mineral wool thermal insulation |
| Burner Type | Fully automatic dual-fuel burner; compatible with light diesel, heavy fuel oil, and natural gas; programmable burner management controller with flame monitoring |
| Combustion Efficiency | ≥ 88% thermal efficiency under rated operating conditions; automatic fuel-to-air ratio optimization by burner management system |
| Control System | PLC-based fully automatic combustion control; digital operator interface with real-time pressure, temperature, and fuel level display; comprehensive alarm and safety interlock system |
| Power Source | Independent onboard diesel auxiliary generator with automatic voltage regulation; stable power supply for all boiler control, instrumentation, and monitoring systems |
| Safety Systems | Automatic high-pressure cutoff; over-temperature protection; low water level interlock; flame failure detection; pressure relief valve; emergency shutdown circuit |
| Ambient Operating Range | −40°C to +50°C (standard and arctic cold-weather packages available) |
| Applicable Standards | GB 150 pressure vessel standard; TSG G0001 boiler safety technical regulations; GB 7258 road vehicle standards; full export certification and documentation package available |

Available Models
- Standard Vehicle Mounted Special Boiler — Road-mobile oilfield vehicle boiler on heavy-duty chassis with integrated industrial fire-tube or water-tube boiler system; fully automatic dual-fuel burner; large-capacity insulated onboard fluid storage tank; PLC-based combustion control; comprehensive safety interlock system; suitable for wellsite hot water supply, crude oil heating, pipeline thawing, and surface equipment thermal management programs across a wide range of oilfield operating environments.
- Custom Vehicle Mounted Special Boiler Configurations — Engineered-to-order Vehicle Mounted Special Boiler solutions for operators with specific output capacity, operating pressure, heating medium, chassis platform, or environmental rating requirements. Custom configurations include high-pressure steam output models, high-capacity thermal oil heating systems, trailer-mounted or skid-mounted platforms, enhanced remote monitoring packages, and arctic or tropical climate-optimized builds tailored to project-specific field conditions.
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