Tennant S20

Compact mid-size rider sweeper

The SweepMax® duST conTrol SySTeM leTS you run longer

Improving air flow filtration and dust control for sweeping, the S20 SweepMax® system uses a 3-stage dust control system:

Stage 1

Keep bulky debris, water, and heavy dust in the hopper with the first stage perma-filterTM.

Stage 2

remove fine dust and moisture by redirecting it into the hopper with the second stage cyclonic pre-filter.

Stage 3

Filter sub-micron dust particulates down to 0.5 microns at 99% efficiency with a third stage, flame retardant, nanofiber surface loading canister filter.

This 3-stage system filters sub-micron dust particles to a MerV 13 rating on the aShrae 20 point scale.

S20 Features That reduce costs

  • Achieve maximum uptime with no-tool, easy-to-open covers for quick servicing.
  • Decrease operating costs with the SweepMax 2nd stage cyclonic pre-filter which removes the majority of dust and moisture before it reaches the third stage canister filter.
  • The filter and cyclonic chamber and no-tool brush change make maintenance easy.
  • Withstand the most demanding environments with full wrap-around steel T-beam superstructure and corrosion proof heavy-duty duramerTM hopper and shrouds.

Maximum productivity and optimum cleanIng

  • Maximize dust control and improve air flow filtration with the SweepMax® 3-stage dust control system.
  • Clean from the inside out, dislodging dust particles lodged deep within the pleats with ShakeMax® 360 filter shaker.
  • Compact size and indoor /outdoor flexibility increases machine use throughout the facility.
  • Decrease operator training time and simplify machine operation with “all-levers-Forward” controls.

Increased safety

  • Excellent operator sightlines, standard headlights and taillights, 7 in /180 cm side brush reach, and horn button in center of steering wheel.
  • Thermo-SentryTM hopper sensor alerts operators to excessive heat in the hopper and shuts down air flow to hopper.
  • Seat occupancy switch shuts down the engine within seconds of the operator leaving the seat.
  • Optional overhead guard with standard rear-view mirror and tower bumpers protect the operator and machine.

Proven Tennant Quality for long-lasting return on investment

  • Quality combines with easy maintenance features to make the S20 an exceptionally cost-effective sweeper that you can count on for years of reliable service.

Safety, comfort, and performance inside the s20 every time you turn the key

  • Reduce downtime, service time, and maintenance costs by quickly accessing the heart of the S20 with no-tool, easy-to-open covers.
  • Improve sweeping performance and extend filter life through enhanced air flow filtration and dust control with the SweepMax® 3-stage dust control system.
  • Spacious operator compartment incorporates adjustable seat, propel pedal, and steering column to customize fit. Important design safety features include excellent sightlines, side brush visibility, all levers forward sweeping, parking brake on light alert and much more.
  • Sustainable alternative. high productivity cleaning of large areas with a quiet, fume-free battery version, eliminating engine exhaust.
tennant-6100
Diesel / Gasoline / LPG
Battery

Cleaning path

Single side brush
50 in / 1,270 mm
50 in / 1,270 mm
Dual side brush
62 in / 1,575 mm
62 in / 1,575 mm

Brush Drive System

Main brush
Main brush length (tubular)
36 in / 910 mm
36 in / 910 mm
Main brush lift
Mechanical lever
Mechanical lever
Main brush drive
Hydraulic Belt
Side brush diameter (disk)
23 in / 580 mm
23 in / 580 mm
Debris hopper
Volume capacity (polyethylene)
11 ft3 / 310 L
11 ft3 / 310 L
Volume capacity (steel)
11.25 ft3 / 319 L
-
Weight capacity (polyethylene)
750 lb / 340 kg
650 lb / 295 kg
Weight capacity (steel)
700 lb / 318 kg
-
Dump height (variable to)
60 in / 1,525 mm
60 in / 1,525 mm
Dump reach
14 in / 355 mm
14 in / 355 mm
Power System
Engine-gasoline/lpg Kubota (max)
32.5 hp / 24.0 kw
-
Engine-diesel Kubota (max)
26.0 hp / 19.4 kw
-
Battery options
Standard capacity (6-6V)
-
315 ah
Standard capacity, long life (2-18V)
-
340 ah
High capacity, long life (2-18V)
- 440 ah
PropellIng System
Propel speed forward (variable to)
6.0 mph / 10 km/h
5.0 mph / 8.0 km/h
Propel speed reverse (variable to)
3.0 mph / 4.8 km/h
3.0 mph / 4.8 km/h
Gradeability
Full hopper
10.0 deg / 17.6%
8.0 deg / 14.1%
Empty hopper
14.0 deg / 25.0%
10.0 deg / 17.6%
Dust Control System
Filter system (triple stage)
Stage 1
Perma-filter
Perma-filter
Stage 2
Cyclonic pre-filter
Cyclonic pre-filter
Stage 3 (canister filled)
80 ft2 / 7.4 m2
80 ft2 / 7.4 m2
Filtration level (up to)
0.5 microns @ 99% efficiency
Vacuum fan
1.5 hp / 1.12 kw
1.0 hp / 0.75 kw
Vacuum fan speed
6,480 rpm
6,100 rpm
Vacuum diameter
9 in / 230 mm
9 in / 230 mm
MachIne Specifications
Length
82.3 in / 2,090 mm
82.3 in / 2,090 mm
Width
48.5 in / 1,230 mm
48.5 in / 1,230 mm
Height
With overhead guard
82.1 in / 2,085 mm
82.1 in / 2,085 mm
Without overhead guard
49.5 in / 1,260 mm
49.5 in / 1,260 mm
Weight (net) Without battery weight (net)
2,300 lb / 1,045 kg
With standard battery
2,450 lb / 1,110 kg
2,975 lb / 1,350 kg
Minimum aisle turn
95 in / 2,415 mm
95 in / 2,415 mm