| Models | Pioneer Eclipse PE400BU (21 in) |
| Pad Size | 21 in (53 cm) |
| Pad Speed | 2,000 rpm |
| Productivity | 25,000 sq ft/hr (2,300 m²/hr) |
| Engine | Kawasaki FS481V, 603 cc, air-cooled, propane |
| Engine Power | 18 HP (13.4 kW) |
| Starting | Electric start, 12 V sealed AGM maintenance-free battery |
| Fuel | 20 lb (9.1 kg) vapor-withdrawal propane cylinder, DOT 4E240 |
| Emissions Control | SAFR closed-loop air-fuel control; catalytic muffler; EcoSense monitoring on models ending in X |
| Sound Level | < 89 dB(A) |
| Vibration | < 2.5 m/s² |
| Deck | Cast aluminum, Rok-Bak tilt-back pad change |
| Width | 23.5 in (59.7 cm) |
| Length | 56 in (142.4 cm) |
| Height | 39.5 in (100 cm) |
| Weight (without propane cylinder) | 187 lb (85 kg) |
| Engine Oil Capacity | 1.6 qt (1.5 L); 1.8 qt (1.7 L) with filter change |
| Oil Change Interval | 100 hours conventional oil; 250 hours Sentinel synthetic oil |
| Model Numbers | 400BU21 |
Technical specs may include optional equipment that is not included with all units.
Demo Pioneer Eclipse PE400BU 21" Propane Burnisher
Our Take (from the SES Sales Team)
“The PE400BU is a propane burnisher for large, open floors with finish on them, the kind of square footage where a cord slows the crew down. This 21-inch unit spins its pad at 2,000 rpm, and Pioneer Eclipse rates it at 25,000 square feet per hour, so it suits grocery and big-box retail, school corridors and similar spaces that get burnished on a schedule.
Under the hood is a 603 cc Kawasaki propane engine with electric start. The feature that matters most for indoor propane use is SAFR, a closed-loop air-fuel control that keeps emissions low even when the air filter is dirty, backed by a catalytic muffler. Pad changes are quick with the Rok-Bak tilt-back deck, and moving the soft-tread wheels adjusts pad pressure.
Two cautions. This is a burnisher only, not a stripping or scrubbing machine, and at under 89 dB(A) it is louder than a battery burnisher, so it fits after-hours work better than occupied spaces. Because this is a demo unit, ask us about its engine hours and options before you buy.”
“Ordered a demo model scrubber, they were very responsive to work out the shipping to our residence, got the scrubber 7 days after the purchase and the machine works great, very happy!” — Lynn H., Google review
Propane burnishing with closed-loop emissions control.
The PE400BU is Amano Pioneer Eclipse's propane floor burnisher, and this listing is a demo unit of the 21-inch version. It spins its pad at 2,000 rpm and is rated at 25,000 sq ft per hour (2,300 m²/hr). Power comes from a 603 cc air-cooled Kawasaki FS481V propane engine, rated at 18 HP on the spec sheet, with electric start from a 12 V sealed AGM battery.
SAFR (Safer Air Fuel Ratio) is a closed-loop system that keeps emissions low even when the air filter is dirty, and the catalytic muffler exceeds EPA and CARB minimum requirements. Rok-Bak engineering lets the operator tilt the machine back to change pads, and moving the soft-tread wheels toward the rear increases pad pressure. It runs on a 20 lb vapor-withdrawal propane cylinder and is designed for commercial floor burnishing only.
Not included: Propane fuel and burnishing pads.
Features:
- 603 cc Kawasaki propane engine drives a 21-in pad at 2,000 rpm
- SAFR closed-loop air-fuel control; catalytic muffler exceeds EPA and CARB minimums
- Rok-Bak tilt-back deck for pad changes
- Adjustable soft-tread wheels set pad pressure
- Height-adjustable handle, hour meter/tachometer and electric start