BA1900 vs BA2100 for parking lots, walkways, and plazas across 1,700 acres
Ohio State University covers 1,700 acres in Columbus, and every one of those acres produces a different mess — autumn leaves clogging storm drains, winter salt residue on parking decks, spring mud tracked across walkways, and summer construction dust from renovation projects. A ride-on sweeper built for large outdoor campuses handles all of it without putting a worker on foot with a push broom. This guide breaks down the debris Ohio State facilities teams deal with by season, compares the TerraScrub BA1900 and BA2100 for campus use, and gives you a year-round sweeping plan that keeps lots and walkways presentable without overtime costs.
OSU's facilities team manages over 50 parking lots, miles of sidewalks, and dozens of open plazas. The debris changes every quarter. Fall dumps thousands of pounds of leaves and acorns across the Oval. Winter leaves behind salt, sand, and de-icing chemical residue. Spring brings mud and pollen. Summer means construction debris from dorm renovations.
According to APPA: Leadership in Educational Facilities, the standard for campus exterior cleanliness requires daily debris removal from high-traffic pedestrian zones. A ride-on sweeper hits that standard in a fraction of the time manual cleanup takes.
A single BA1900 can clear 14,000 m² per hour. OSU's largest parking lot (the Northwest Garage surface lot) is roughly 18,000 m² — one pass takes under 90 minutes.
Manual sweeping of a 1,700-acre campus is not realistic. Walk-behind sweepers work for tight spots, but the bulk of OSU's outdoor surfaces — parking lots, access roads, plaza edges — need a ride-on machine with dust suppression, an enclosed cabin for operator comfort in Ohio weather, and enough bin capacity to finish a zone without emptying every 20 minutes.
Dust control matters on campus too. Students, faculty, and visitors walk these surfaces daily. For techniques on keeping dust down during outdoor sweeping, see our dust control sweeping guide.
| Spec | BA1900 | BA2100 |
|---|---|---|
| Coverage | 14,000 m²/h | 12,000 m²/h |
| Water tank | 620L | 300L |
| Dust bin | 220L | 220L |
| Side brushes | 300mm × 4 | 600mm × 4 |
| Cabin | Fully enclosed + reversing camera | Enclosed with sunshade |
| Weight | 1,180 kg | 680 kg |
| Runtime | 6-8 hours | 6-8 hours |
The BA1900's 620L water tank and reversing camera make it the pick for OSU's largest lots — the ones where you sweep for hours between refills and need to back up safely in tight garage entries. The BA2100's wider 600mm side brushes and lighter 680 kg frame suit wider-open plazas and walkway networks where edge cleaning along planters and benches matters more than water capacity.
Managing a campus the size of Ohio State? Tell us your lot sizes, debris types, and crew schedule. We will match you with the right TerraScrub sweeper and lay out a zone-by-zone plan. No pressure, just practical advice from people who know outdoor sweeping.
Questions about campus sweeping or TerraScrub equipment?
Donnie@terrascrubx.com WhatsApp: +86 166 0187 1755
