Independent Technical Reference
Combination sweeper-scrubber architecture, hopper, dust control, wet recovery and buyer verification
This profile separates the dry sweeping and wet scrubbing subsystems, explains one-pass claim boundaries, and gives buyers a route, debris, utility and service verification framework.
First published 2026-08-09 · Last verified 2026-08-09
This independent category reference is not model-specific purchasing, safety, dust-hazard, chemical or repair advice. Confirm the exact machine, powertrain, filters, floor, debris, regional conformity and service terms.
| Fact | Technical reference | Scope boundary |
|---|---|---|
| Architecture boundary | Full dry sweeping and hopper plus full wet scrubbing and recovery on one chassis | Reviewed combination machines; no inference from a side brush alone. |
| One-pass boundary | One platform can sweep and scrub, but achieved one-pass results remain debris- and site-dependent | Exact configuration, debris and floor. |
| Dust boundary | Sweep filtration and dust suppression are separate from wet recovery | No hazardous-dust approval inferred. |
| Powertrain boundary | Battery, diesel, LPG and gasoline configurations have different indoor-use and utility implications | Exact regional product number. |
WCB explanatory visual
An original system map synthesized from reviewed operator manuals. It explains functional flow, not a universal machine architecture.
Side brooms and main sweeping brush
Moves loose debris into the sweep chamber.
Sweep chamber, conveyor or overthrow path and debris hopper
Separates and stores swept debris.
Filter, shaker and/or suppression system
Controls airborne dust created during dry sweeping.
Solution tank, dosing and scrub deck
Applies liquid and agitation after or with debris pickup.
Squeegee, vacuum path and recovery tank
Collects dirty solution and stores it for draining.
Equipment taxonomy
These formats describe operator relationship and task scale. None is a universal winner.
Official Nilfisk product image illustrating side brooms, enclosed sweep section and rear wet-recovery architecture.
Buyer focusUse the format as a starting point, then compare the operating envelope, utilities, duty cycle, operator workflow, accessory system and the exact configured machine.
Official image sourceSpecification dictionary
| Metric | Purchasing meaning | Reporting boundary | Comparison caution |
|---|---|---|---|
| Sweeping and scrubbing paths | Define different working widths of two subsystems | Side-broom and side-scrub options change values | Do not use the widest sweep path as scrub width. |
| Hopper capacity | Supports debris-dump planning | Nominal volume, sometimes source-defined usable load | Volume alone ignores debris density and discharge height. |
| Solution and recovery capacity | Supports wet-cycle planning | Nominal tank volumes | Does not establish run time or water efficiency. |
| Area performance | Supports route sizing | Theoretical or estimated manufacturer value | Exclude dumps, fills, turns, transport and overlap before comparison. |
| Runtime or fuel duty | Supports shift and utility planning | Battery, fuel, settings and site dependent | Battery runtime and engine tank endurance are not equivalent metrics. |
Evidence + WCB interpretation
Official application evidence does not establish automatic suitability. Each row shows what still needs to be tested.
Official Nilfisk application image. Route width, loose debris, dust, wet soil and traffic must be validated at the actual facility.
Buyer focusTreat the photographed setting as context only. Validate utilities, surface compatibility, operating space, operator controls, environmental conditions and the planned work process on site.
Official image sourceFit depends on whether the dry and wet stages both meet the route requirement.
Dust classification, oil, swarf, joints and traffic can change the required system.
Turning envelope and sightlines matter alongside nominal width.
System component map
Component families are labels only. No component link or cross-model compatibility is claimed.
WCB map separating sweep and hopper, dust control, scrub and solution, and squeegee recovery or powertrain interfaces.
Buyer focusBefore substitution or service work, match the current manual, model and serial range, part number, physical interface, approved material or chemistry, and electrical configuration.
Evidence sourcesiec60335-72, tennant-m20, nilfisk-cs7010, hako-b400
Collect and retain dry debris.
Manages sweep-generated airborne dust.
Applies liquid, chemistry and mechanical agitation.
Collects dirty liquid after scrubbing.
Drives traction and both cleaning subsystems.
Verified relationships
Representative, not exhaustive. A link means the official source connects the named brand and model; it does not establish a factory, OEM or component-supplier relationship.
| Brand | Model | Subtype | Official specification reference | Market scope | Verified | Source |
|---|---|---|---|---|---|---|
| Tennant | M17 | Battery ride-on sweeper-scrubber |
| Tennant product page | 2026-08-09 | tennant-m17 |
| Tennant | M20 | Engine-powered ride-on sweeper-scrubber |
| Tennant US product page | 2026-08-09 | tennant-m20 |
| Nilfisk | CS7010 | Industrial combination sweeper-scrubber |
| Nilfisk US product page | 2026-08-09 | nilfisk-cs7010 |
| Nilfisk | CS7500 | Compact battery combination sweeper-scrubber |
| Nilfisk US product page | 2026-08-09 | nilfisk-cs7500 |
| Kärcher | B 300 R I Bp | Battery ride-on sweeper-scrubber |
| Kärcher international product page | 2026-08-09 | karcher-b300 |
| Hako | Scrubmaster B400 RH | Large ride-on combination machine |
| Hako global product page | 2026-08-09 | hako-b400 |
WCB decision support
No composite score or brand ranking. Each row identifies a comparison trap and the next verification action.
Engineering validation
This checklist narrows verification work; it is not a compatibility guarantee or repair manual.
Sweep, dust, scrub and recovery parts have separate configuration boundaries.
Required actionRecord exact deck, hopper, filter and squeegee part numbers.
Machine size and hopper discharge can constrain use.
Required actionMeasure aisles, turns, doors, ramps, transport and dump point.
Dry debris and wet chemistry create different exposure and disposal requirements.
Required actionApprove dust, chemical and wastewater methods.
Battery and engine variants require different infrastructure and skills.
Required actionConfirm utilities, spare parts, training and service SLA.
Standards boundary
JurisdictionInternational
Version2021
ApplicabilityParticular safety requirements for commercial floor-treatment machines with or without traction drive.
JurisdictionInternational
Version2011
ApplicabilitySafety requirements and verification for self-propelled industrial trucks within its stated scope; applicability to a specific machine requires manufacturer and conformity review.
Technical developments
Nilfisk announced its compact combination sweeper-scrubber after customer-led development.
IEC published the 2021 edition of IEC 60335-2-72.
Evidence record
First published 2026-08-09 · Last verified 2026-08-09 · Last material modification 2026-08-09
IEC
Open official sourceAccessed 2026-08-09 · Published 2021-06-23
ISO
Open official sourceAccessed 2026-08-09
Nilfisk
Open official sourceAccessed 2026-08-09
Tennant
Open official sourceAccessed 2026-08-09
Tennant
Open official sourceAccessed 2026-08-09
Tennant
Open official sourceAccessed 2026-08-09
Nilfisk
Open official sourceAccessed 2026-08-09
Nilfisk
Open official sourceAccessed 2026-08-09
Nilfisk
Open official sourceAccessed 2026-08-09 · Published 2025-03-10
Kärcher
Open official sourceAccessed 2026-08-09
Hako
Open official sourceAccessed 2026-08-09