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L350B Compact Walk-Behind Floor Scrubber For Narrow Commercial Spaces

The L350B is built for tight routes that slow your crew. Places like elevator lobbies, narrow corridors, retail aisles, and side rooms where mops take too long and standard scrubbers can’t move well.

At 54kg with a 350mm cleaning width, it maneuvers easily through multi-level properties and narrow commercial spaces.

It gives hospitals, supermarkets, and property teams true scrub-and-dry cleaning without oversized equipment.

L350B Compact Mechanical Components

Full-size equipment gets stuck in narrow corridors. The L350B mechanical design targets tight commercial spaces directly.

Review the specific hardware components below to see how this machine cleans dead-end aisles and multi-level properties quickly.

250W AMETEK two-stage bypass motor inside the L350B compact scrubber pulling wastewater cleanly off the floor.

Original AMETEK Suction Motor

The AMETEK two-stage bypass motor operates the vacuum system with a consistent suction output, calibrated to the L350B's compact frame. It pulls wastewater cleanly off the floor and into the 17L recovery tank without overworking the motor on daily commercial routes.
Central water distribution system on the L350B mini floor washer keeping the 350mm brush deck evenly wet.

Central Water Distribution System

Cleaning liquid feeds through the center of the brush deck and spreads evenly across the brush surface. That keeps the full 350mm cleaning path wet from side to side, so the machine maintains more even contact as it scrubs.
Built-in anti-overflow sensor inside the L350B commercial scrubber shutting off suction before dirty water reaches the motor.

Wastewater Anti-Overflow Design

A built-in sensor tracks the recovery tank during cleaning. When it fills, suction shuts off before dirty water reaches the motor or spills back onto the floor, which becomes a problem fast in tight commercial spaces.
Control panel on the L350B walk-behind scrubber adjusting brush action and water output levels independently.

Multi-Level Water Flow Control

Four dedicated buttons on the control panel adjust brush action, suction, water output, and eco mode independently. Operators match the machine to light dust, daily dirt, or heavier buildup without stopping cleaning.
180-degree rotatable squeegee on the L350B narrow space scrubber capturing dirty water during forward and backward movement.

180° Rotatable Squeegee

The 180° squeegee captures dirty water on the forward push and the backward pull. In dead-end corridors, side rooms, and elevator lobbies, the machine cleans both ways and leaves the floor dry.
180-degree adjustable handle arm on the L350B compact auto scrubber folding flat for storage under counters.

180° Adjustable Handle Arm

The handle rotates 180°, allowing staff to set a comfortable working height during cleaning. When the shift ends, it can be folded flat to make the machine easier to store under counters or in tight utility corners.

L350B Narrow Space Cleaning Advantages

Standard scrubbers fail in tight corridors and elevator lobbies. The L350B targets these specific commercial bottlenecks directly.

Review the operational benefits below to see how this compact machine speeds up daily maintenance routes.

Right side view of the 54kg grey L350B floor washer built for tight retail aisles and elevator lobbies.
Minimalist blue line art icon representing the forward and backward cleaning motion of a rotatable squeegee.

Less Time Lost Turning Around

Dead-end corridors, lift lobbies, and small side rooms waste time when the machine has to be turned, pulled out, and lined up again. The L350B clears water moving forward or backward, so staff can finish the space and exit without extra repositioning.
Minimalist blue line art icon displaying a square recovery tank with a liquid limit line for an auto scrubber.

Prevents Overflow Cleanup

When the recovery tank fills, the sensor shuts the suction off before dirty water spills back out. In lift lobbies, side corridors, and other tight spaces, that saves staff from cleaning up overflowed wastewater before the route can move again.
Minimalist blue line art icon showing a water drop and vertical bars representing multi-level water flow control.

One Machine for Mixed Floor Work

Water flow adjusts to the floor type and the amount of soil on it. You can run lighter water flow on vinyl, then increase it for concrete, tile, or heavier dirt without switching to another machine.
Minimalist blue line art icon depicting the adjustable mechanical joint of a compact scrubber handle.

Easier for Different Staff to Run

The 180° handle arm adjusts to different operator heights and working angles. The 54kg body moves through lifts, side corridors, and tight corners without forcing staff to wrestle the machine through routes.
Line art showing a clean floor line with a checkmark to represent slip hazard prevention.

Helps Reduce Slip Risk in Tight Routes

The 180° squeegee picks up dirty water in forward and backward movement. Floors are left drier in lift lobbies, side corridors, and other tight commercial spaces with constant foot traffic.
Minimalist blue line art icon illustrating a floor scrubber pad aligning with a straight wall edge.

Stronger Cleaning at the Edges

In narrow routes, uneven water spread can leave light strips along shelves, walls, and corners. The L350B keeps the full 350mm path working more evenly, so edge runs come out cleaner without extra cleanup after the main pass.

L350B Floor Scrubber Technical Specifications

Specification Technical Data
Machine Type Mini Walk Behind Scrubber
Main Material Rotomolded LLDPE
Motor Type Brushed DC Motor
Battery Charger 24V 5A (Built-in)
Battery Capacity 12V 38Ah x 2 (Lead Acid)
Brush Motor Power 300W
Vacuum Motor Power 250W (AMETEK)
Cleaning Path 350 mm
Squeegee Width 450 mm
Max Run Time 1.5 hours
Charge Time 8 hours
Solution Tank Capacity 15 L
Recovery Tank Capacity 17 L
Max Productivity 1500 ㎡/h
Scrub Brush Size 13 inches
Machine Dimensions (L x W x H) 650 x 450 x 1140 mm
Operating Weight (with batteries) 54 kg
Standard Colors Blue / Grey
Custom Colors Available (MOQ: 10 units)
Handle Design Height Adjustable
Application Design Narrow and Confined Spaces
cleaning equipment can be used to clean airport floor

Office Buildings (PVC & Vinyl)

Before staff arrive, office corridors must be clean and dry. The L350B gets through narrow PVC and vinyl routes fast without leaving wet traffic lines behind.

cleaning equipment can be used to clean airport floor

Supermarkets & Retail (Ceramic Tile)

Retail aisles do not stay empty long. The L350B scrubs tracked-in dirt and spill marks, then dries the tile fast before the next customer wave.

cleaning equipment can be used to clean airport floor

Hotels & Guesthouses (Terrazzo & Tile)

Guest corridors need quiet cleaning and tight turning around door entries. The L350B moves through narrow hotel routes without dragging a larger machine across the floor.

cleaning equipment can be used to clean airport floor

Hospitals & Nursing Homes (PVC & Vinyl)

Occupied care corridors stay busy with beds, carts, and walkers. The L350B cleans tight PVC and vinyl routes and dries them fast for safer movement.

cleaning equipment can be used to clean airport floor

Factories & Workshops (Epoxy & Concrete)

Workshop edges collect oil, dust, and grit where bigger scrubbers won’t reach. The L350B gets into tighter epoxy and concrete zones and scrubs areas that mops and larger machines can’t reach properly.

cleaning equipment can be used to clean airport floor

Residential Buildings (Corridors & Stairwells)

Property teams lose time fighting bulky equipment in lifts and narrow hallways. At 54kg, the L350B moves floor to floor with less strain and wasted time between levels.

Target Commercial Facilities For The L350B Compact Scrubber

Tight routes burn time fast when crews are stuck mopping by hand or dragging a full-size scrubber where it does not belong. The L350B is built for that kind of daily work.

It scrubs, recovers water, and turns through narrow commercial spaces without adding a big machine, a big repair bill, or a slow cleaning routine.

Support Before and After Delivery

Buying commercial cleaning equipment overseas means looking past the unit price.

Certificates, shipping crates, operator training, troubleshooting support, and spare parts all affect the real order cost.

We check the details from order confirmation to daily maintenance, before small problems turn into delays, downtime, or extra cost.

Export Documents and Certification Support

Different markets ask for specific certificates, manuals, and customs paperwork. We check the available certificates and export documents for your selected model.

This helps you see whether the machine is ready for your market early. It reduces back-and-forth communication and helps reduce customs delays caused by missing paperwork.

Voltage, Plug, and Branding Options

Local markets require local setups. We configure the right voltage and plug type for every machine, even single sample orders.

For bulk buyers, we also adjust brand colors and logos. This ensures your machines look and function exactly as expected on arrival.

Packing Built for Long-Distance Shipping

Heavy cleaning machines go through rough handling during ocean freight, warehouse transfers, and repeated loading.

We select packing methods based on machine size, weight, and transit type. This cuts the risk of scratches, deformation, loose parts, and outer-box damage.

Operator Training Materials

After delivery, cleaning crews need to operate the machine correctly from the first shift. We provide standard operation and maintenance materials.

These files help crews learn the basic operating steps faster. This helps reduce repeated training work and prevents hardware damage caused by incorrect use.

Initial Diagnosis Within 2 Hours on Working Days

Once a machine is down, the cleaning route slows down fast. When you submit a service issue, our technical team replies quickly during business hours.

We provide an initial diagnosis and remote guidance to help identify the cause sooner.

Warranty, Consumables, and Spare Parts Support

Long-term use depends on reliable warranty policies and steady part replacements. We support common wear parts, core components, and replacement needs by machine type.

You can plan spare parts inventory ahead of time. This avoids leaving a machine idle over a small missing part.

Compare Similar Floor Scrubbers

Floor size and industry environments dictate your equipment choice. We manufacture these related scrubbers with different hardware configurations.

Review their technical data to find the right machine for your specific sector.

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Productivity: 4,300 m²/h
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Cleaning Width: 715 mm
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Cleaning Width: 810 mm
Productivity: 5,300 m²/h

Frequently Asked Questions

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What types of floors can this floor scrubber clean?

Our floor scrubber is suitable for a wide range of hard surfaces, including epoxy floors, concrete, marble, terrazzo, ceramic tiles, and PVC flooring.
Brush type and pad selection can be adjusted based on floor material to ensure effective cleaning without surface damage.

Yes. The unit is engineered for commercial and industrial applications such as warehouses, manufacturing plants, logistics centers, shopping malls, and parking garages.
Its heavy-duty motor system and durable tank construction allow continuous operation in demanding environments.

Runtime depends on battery configuration and working conditions.
Under normal operating load, the machine can typically run for several hours per charge, making it suitable for medium to large-area cleaning tasks.

For high-frequency operations, additional battery configurations can be customized upon request.

Runtime depends on battery configuration and working conditions.
Under normal operating load, the machine can typically run for several hours per charge, making it suitable for medium to large-area cleaning tasks.

For high-frequency operations, additional battery configurations can be customized upon request.

Runtime depends on battery configuration and working conditions.
Under normal operating load, the machine can typically run for several hours per charge, making it suitable for medium to large-area cleaning tasks.

For high-frequency operations, additional battery configurations can be customized upon request.

Runtime depends on battery configuration and working conditions.
Under normal operating load, the machine can typically run for several hours per charge, making it suitable for medium to large-area cleaning tasks.

For high-frequency operations, additional battery configurations can be customized upon request.

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