New Advance Advenger X3405D-C EcoFlex Four 312 Ah maint-free AGM batteries, onboard charger and pad holders
Our Take (from the SES Sales Team)
“For a 34 in rider with the least upkeep, this is the Advenger X3405D package to look at first. The 312 Ah maintenance-free AGM batteries never need watering, and the onboard charger means the operator only has to plug the machine in at the end of the shift. That combination works well for hospitals, schools, hotels and retail stores where the crew should be cleaning, not servicing batteries. The X3405D covers up to 47,872 sq ft per hour with two 17 in pad holders, and the 28 gal solution tank delivers up to 85 minutes of scrubbing per tankful. EcoFlex is standard, so detergent comes from a refillable onboard cartridge with no pre-mixing, and the operator can choose water only, a detergent level, or a temporary burst of power. Three scrub pressure settings from 90 to 220 lb handle daily scrubbing through heavier restoration work. The body is 60 in long and 36.5 in wide without the squeegee, and it turns in a 67.5 in aisle, so measure your tightest spots before you order.”
A 34 in disc rider with maintenance-free batteries
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 56601650) runs on a 24 V pack of four 6 V, 312 Ah maintenance-free AGM batteries with an onboard 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 | 420 Ah wet | Shelf |
| 56601650 (this unit) | 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.

One-Touch controls
Scrub settings, EcoFlex detergent levels and the horn sit on one panel right in front of the operator.
Specifications
Advance Advenger X3405D at a glance
| Models | Advenger X3405D-C, EcoFlex, 312 Ah AGM batteries, onboard 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 56601650 (Advenger X3405D-C 312 OBC 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.
Do the batteries need watering?
No. This package uses four sealed, maintenance-free 6 V, 312 Ah AGM batteries, so there is no watering. The onboard charger only needs to be plugged in.
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.
