| Models | KM 75/40 W Bp |
| Cleaning Path (with side broom) | 30 in (750 mm) |
| Main Broom Width | 22 in (550 mm) |
| Debris Container | 10.5 gal (40 L) |
| Practical Productivity | 36,328 sq ft/hr (3,375 m²/hr) |
| Sweeping Method | Overthrow |
| Drive | Traction drive, 24 V DC motor, 0.5 hp (400 W) |
| Working Speed | 2.8 mph (4.5 km/h) |
| Climbing Ability | 12% |
| Filter | Flat pleated polyester, 2,790 sq in (1.8 m²), manual cleaning |
| Batteries | 2 x 12 V, 70 Ah AGM (24 V) |
| Charger | Automatic shelf charger, 24 V, 24 A, 115 V |
| Sound Level | 64 dBA |
| Weight Without Batteries | 172 lb (78 kg) |
| Dimensions (L x W x H) | 56 x 30 x 46.5 in (1,422 x 762 x 1,181 mm) |
| Model Numbers | 9.840-739.0 |
Technical specs may include optional equipment that is not included with all units.
New Karcher KM 75/40 W Bp 30" Traction Drive Walk-Behind Sweeper
Our Take (from the SES Sales Team)
“The KM 75/40 W Bp is a battery walk-behind sweeper for small to medium areas: warehouse aisles, parking garages, loading docks, school corridors and back rooms where a push broom takes too long and a rider is more machine than the job needs. It sweeps a 30-inch path with its side broom, and the traction drive does the pushing at up to 2.8 mph.
What stands out is the dust control and the easy service. A fan pulls air through a polyester pleated filter with 2,790 square inches of area, and a manual shaker cleans it. The filter and main broom come out without tools, and the 10.5-gallon debris container has recessed grips for quick emptying. It runs at 64 dBA.
The trade-off is that it is a dry sweeper with a 12% climbing limit and a shelf charger, so plan a charging spot and avoid steep ramps. If you need to sweep large lots or long outdoor runs, a ride-on like the KM 100/120 R Bp will cover the ground faster.”
A 30-inch battery sweeper with traction drive and a pleated dust filter.
The Kärcher KM 75/40 W Bp (9.840-739.0) is a battery-powered walk-behind sweeper with a 22-inch main broom and a side broom for a 30-inch cleaning path. A 24 V, 400 W DC motor provides traction drive at up to 2.8 mph with 12% climbing ability, and Kärcher rates practical productivity at 36,328 sq ft/hr. It sweeps by the overthrow method into a 10.5-gallon debris container.
Two 12 V, 70 Ah AGM batteries and an automatic 24 V shelf charger are standard. A flat pleated polyester filter with 2,790 sq in of area and manual filter cleaning controls dust, and the filter and main broom come out without tools. A handle-operated litter gate takes larger items such as bottles and cans, and an optional carpet kit is available. Operating noise is 64 dBA.
Includes:
- Two 12 V, 70 Ah AGM batteries
- Automatic shelf charger (24 V, 24 A, 115 V)
- Main broom and soft side broom
- Flat pleated polyester filter
Features:
- 30-inch cleaning path with side broom
- Traction drive up to 2.8 mph
- Pleated polyester filter with manual cleaning
- Tool-free filter and main broom removal
- Handle-operated litter gate for larger debris