The TH-S series is HyTian’s next-generation drive-through bus wash for depots that need high throughput in tighter footprints. With rated capacity up to 80 buses per hour, models from 3 to 7 brushes, and two height options (3.5 m and 4.2 m), TH-S brings a more compact, symmetrical frame that reduces “center seam” residue and simplifies civil works. Add drying, splash guards, water recycling, and remote assist to tailor performance to your fleet and climate.
Buyer guidance
Drive-through Bus Wash TH-350S is a commercial vehicle wash option for fleets that need larger vehicle clearances and repeatable cleaning routines.
TH-S is rated up to 80 buses per hour, with typical water usage around 130 L/min and power demand of approximately 12–13 kW, depending on configuration—balancing throughput with utility cost.
From a 3-brush configuration (top + long sides) for basic fleets to 6- or 7-brush layouts for enhanced front, side, and rear coverage, programmable wash cycles let you match cleaning intensity to soil level and fleet profile.
A symmetrical, more stable frame reduces center-line residue, while galvanized construction with DuPont powder-coat and optional transparent splash guards provide durability and a clean, professional appearance in the depot.
High-efficiency drying packages, wastewater recycling systems, remote control/assistance, and high-accuracy chemical dosing modules allow you to configure TH-S for local environmental rules and operational preferences.
| Specification | Details |
|---|---|
| Throughput (Cars Per Hour) | 80 CPH |
| Vehicle Types | Buses |
| Specification | Details |
|---|---|
| Length | 500cm (16'5") |
| Width | 520cm (17'1") |
| Height | 510cm (16'9") |
| Specification | Details |
|---|---|
| Water Consumption | 130L/min |
| Specification | Details |
|---|---|
| Top brush | 1 set |
| Side brush | 2 sets of long brushes |
| Specification | Details |
|---|---|
| Remote Diagnostics | Yes |
Confirm site layout, vehicle envelope, and utilities against these published specifications before finalizing a quote or layout.
| Requirement | Published value |
|---|---|
| Length | 500cm (16'5") |
| Width | 520cm (17'1") |
| Height | 510cm (16'9") |
| Requirement | Published value |
|---|---|
| Water Consumption | 130L/min |
Use this comparison table to frame product selection questions before requesting layout support.
| Criterion | This product | Compare with | Guidance |
|---|---|---|---|
| Primary fit | Drive-through Bus Wash TH-350S | Other HyTian automatic wash categories | Compare by vehicle type, site layout, throughput goal, utilities, and water handling. |
| Site planning | Use the listed specifications and requirements for layout review. | Adjacent models may change bay size, wash method, or utility requirements. | Shortlist models only after confirming vehicle envelope and available installation space. |
1:44See the HyTian TH-350S drive-through bus wash operating at a public transit depot in Nanjing, China. This video shows city buses moving through the automatic three-brush wash system while water spray, one top brush, and two side brushes clean the vehicle exterior. The drive-through design helps fleet operators maintain consistent wash quality while returning buses to service quickly.
