Describe the treatment and the route before choosing the tank
A wide spray at one speed can produce a different application at another. The useful question is how much of the defined road treatment the truck can complete between refills and within the shift. Include refill access and water availability in the route brief.
Road wetting and cleaning may need different droplet patterns, pressures, placement and controls. Specify each required mode separately, then match the pump, drive, valves and outlets to that duty. A generic request for dust control leaves those decisions open.
Match the installed spray system to the required application
Tank size, water demand, completed mass and axle limits need to agree. One pump-pressure figure cannot establish the pattern at every outlet, and a stationary video cannot show useful coverage over a working route.
Scroll horizontally to view all columns.
| Decision | What to establish | Condition or limit |
|---|---|---|
| Mission profile | Define each road, surface, operating speed and application mode. | A generic dust-control label does not state spray coverage or water use. |
| Tank and route | Size usable water from application demand, reserve and refill cycle. | Nominal tank volume does not establish route coverage or legal payload. |
| Water system | Match pump, PTO, valves, spray heads and controls as one system. | One pump pressure figure does not prove the pattern at every outlet. |
| Acceptance | Witness each specified mode and record setup, flow or pattern evidence. | A stationary wet patch is not a route-performance test. |
Agree an acceptance condition for each contracted mode
Send the surface, route, operating speed, treatment area and refill locations. Request a demonstration under the agreed procedure with the selected outlets and drive condition identified. Keep measured flow or coverage claims separate from a video that simply shows water being discharged.
Information to prepare for this review
- Route length, width, surface and grade
- Required dust-control or cleaning result
- Water source, refill flow and turnaround time
- Operating speed and traffic-control method
- Front, rear, side and cannon spray duties
- Destination mass, road and operator requirements
Records to request and keep
- Approved route and water-duty brief
- Tank, baffle, pump and piping drawing
- Completed-vehicle mass and axle calculation
- Witnessed spray-pattern and control-function record
Common mistakes and what to check instead
- Buying by tank liters: Calculate route demand, refill cycle, completed mass and axle limits together.
- Combining every spray duty into one vague line: Define outlet, pattern, operating condition and control for each mode.
- Testing only the water cannon: Test every contracted spray group and the transition between modes.
Scope of this guide
This guide does not calculate a project application rate or approve road operations.
Water use, environmental controls and traffic management require local confirmation.
Stop operation for leaks, dry-pump risk, damaged guards, unstable road conditions or controls that do not match the approved function.
Sources and applicability
Controls the project-input, quotation, approval and inspection workflow described in this guide.
Provides public checklists and worksheets; the signed project documents remain controlling.
Defines the relevant product family and published configuration boundaries. Project-specific ratings require the selected OEM documents.
Manufacturer primary source supporting pump, PTO, water-level, spray-control, hose, leak and pre-start checks. Its model settings do not rate a KEEYAK project.