New Advance Advenger X3405D EcoFlex Four 420 Ah wet batteries, shelf charger and pad holders
Our Take (from the SES Sales Team)
“The X3405D is the 34 in disc version of the Advenger rider, and this package pairs it with 420 Ah wet batteries and a shelf charger. That bigger battery bank suits buildings with large open floors and long scrubbing shifts, like warehouses, grocery stores, school districts and hospitals. The wide deck covers up to 47,872 sq ft per hour, and the 28 gal solution and 29 gal recovery tanks deliver up to 85 minutes of scrubbing per tankful. Even with the wider deck, the machine stays manageable: it is 36.5 in wide without the squeegee and turns in a 67.5 in aisle. EcoFlex is standard on every X model. Operators can scrub with water only, choose a detergent level from the onboard cartridge, or press the burst of power button for heavier soil and then drop right back to the normal setting. Three scrub pressure settings (90, 150 and 220 lb) cover daily scrubbing through restoration work. Flooded batteries need regular watering, and the shelf charger stays at your charging station rather than riding on the machine.”
A 34 in disc rider with a high-capacity battery pack
The Advance Advenger X3405D is a ride-on automatic floor scrubber for schools, hospitals, grocery stores, hotels, warehouses and other commercial floors. Two 17 in pad holders clean a 34 in path at up to 47,872 sq ft per hour, and the 28 gal solution and 29 gal recovery tanks deliver up to 85 minutes of scrubbing per tankful.
The EcoFlex detergent system is standard, so operators can switch between water-only cleaning and several detergent levels at the touch of a button. This package (Advance 56601649) runs on a 24 V pack of four 6 V, 420 Ah wet batteries with a 24 V shelf charger.
Condition: New.

What you get
Ready to scrub with EcoFlex
EcoFlex: match the clean to the soil on the floor
Features
Easy to drive, easy to see
- ✓EcoFlex lets operators switch between water-only cleaning and several detergent levels
- ✓One-Touch control panel, an open rider compartment and a low step for easy on and off
- ✓Tight, easily maneuverable steering with an adjustable steering column
- ✓Three scrub pressure settings for daily scrubbing through restoration work
- ✓High-traction non-marking urethane tires and a built-in squeegee hanger

Choosing a package
Battery and charger options
| Advance number | Batteries (four 6 V) | Charger |
|---|---|---|
| 56601648 | 310 Ah wet | Onboard |
| 56601649 (this unit) | 420 Ah wet | Shelf |
| 56601650 | 312 Ah AGM | Onboard |
All three share the same 34 in disc deck, 17 in pad holders, EcoFlex system and controls. For tighter buildings, the X2805D is the 28 in disc version.

Detergent right where you need it
The refillable EcoFlex cartridge sits in its own compartment next to the operator platform, so it is easy to check and refill.
Specifications
Advance Advenger X3405D at a glance
| Models | Advenger X3405D, EcoFlex, 420 Ah wet batteries, shelf charger, pad holders |
|---|---|
| Scrub head | Disc, 34 in cleaning path, two 17 in pad holders |
| Brush motor | 0.64 hp (480 W), 260 rpm |
| Scrub pressure | 90 / 150 / 220 lb (39 / 65 / 96 kg) |
| Solution / recovery tanks | 28 gal (106 L) / 29 gal (110 L) |
| Solution flow rates | 0.33 / 0.66 / 1.0 gal/min (1.25 / 2.50 / 3.79 L/min) |
| Scrubbing per tankful | Up to 85 min |
| Max coverage per hour | 47,872 sq ft (4,448 m²) at 3.12 mph |
| Vacuum motor | 0.75 hp (560 W), 66 CFM |
| Sealed waterlift | 63 in H2O (15.7 kPa) |
| Drive motor | 1.05 hp (780 W) |
| Speed | 3.91 mph transport (6.3 km/h); 3.12 mph cleaning (4.8 km/h) |
| Gradeability | Transport 16% (9 degrees); cleaning 9% (5 degrees) |
| Power source | 24 VDC |
| Sound level | 63.7 dB A |
| Body (L x W x H) | 60 x 27.5 x 51.7 in (152 x 70 x 131 cm) |
| Max width without squeegee | 36.5 in (93 cm) |
| Squeegee width | 41.4 in (105 cm) |
| Minimum aisle turn | 67.5 in (171 cm) |
| Weight | 536 lb (244 kg) without batteries; 1,451 lb (658 kg) max with full tank and largest batteries |
| Model Numbers | Advance 56601649 (Advenger X3405D 395 SC PH) |
Technical specs may include optional equipment that is not included with all units.
Questions
Advance Advenger X3405D: common questions
What does the X in X3405D mean?
It means the EcoFlex detergent system is standard. EcoFlex lets the operator switch between water-only cleaning and several detergent levels, plus a temporary burst of power for heavy soil.
How long can it scrub on one tank?
Advance rates the X3405D at up to 85 minutes of scrubbing per tankful from the 28 gal solution tank.
What batteries and charger come with this package?
Four 6 V, 420 Ah flooded wet batteries (24 V) and a 24 V shelf charger. Wet batteries need regular watering.
Will it fit my aisles and doorways?
The body is 60 in long, 27.5 in wide and 51.7 in high, and 36.5 in wide without the squeegee. It turns in a 67.5 in aisle. Measure your tightest doorway and aisle before you order.
Is it quiet enough for daytime cleaning?
Yes. Advance rates the Advenger at 63.7 dB A, which makes it a good fit for occupied schools, hospitals and stores.
Not sure the Advenger X3405D fits your floors?
Tell our team about the floor, the building and the shift, and we will help you decide if this is the right machine.
