
EN
ENGLISH
-4- FORM NO. 56091104 Clarke
®
Operator's Manual (EN) - Ultra Speed
®
20 / 20T
Introduction & Machine Specifi cations
Clarke’s newly designed Ultra Speed 20 and 20T burnishers are effi cient and superior fl oor burnishing
machines. The Ultra Speed 20 uses one pad to burnish a path 20 inches wide. The powder created
by burnishing is collected by a dust control system in the pad housing. The Ultra Speed 20 burnishers
come complete with three - 12 volt batteries, one pad driver, and one operator’s manual.
SPECIFICATIONS:
Model Ultra Speed
®
20 (56383523) Ultra Speed
®
20T (56383522) Ultra Speed
®
20 (56383525) Ultra Speed
®
20T (56383524)
Power Supply 36 volt 36 volt 36 volt 36 volt
200AH 200AH 234AH AGM 234AH AGM
Motor, Pad 2.5 hp (1.9 kW) 65 amp 2.5 hp (1.9 kW) 65 amp 2.5 hp (1.9 kW) 65 amp 2.5 hp (1.9 kW) 65 amp
Motor Traction .5 hp PM / .37 kW .5 hp PM / .37 kW
Drive System Pad Assist Direct Drive Pad Assist Direct Drive
Pad 20" (51cm) 20" (51cm) 20" (51cm) 20" (51cm)
Pad Speed 2000 rpm 2000 rpm 2000 rpm 2000 rpm
Pad Pressure 0-30 lbs. 0-30 lbs 0-30 lbs. 0-30 lbs
Speed, Forward Pad Assist 0 - 240 ft/min. Pad Assist 0 - 240 ft/min.
Speed, Reverse Pad Assist 0 - 170 ft/min. Pad Assist 0 - 170 ft/min.
Vibration <2.5 m/s
2
<2.5 m/s
2
<2.5 m/s
2
<2.5 m/s
2
Sound Level (dbA) 68 68 68 68
Drive Wheel 1.62"x8.00" (4cmx20cm) 1.62"x8.00" (4cmx20cm) 1.62"x8.00" (4cmx20cm) 1.62"x8.00"(4cmx20cm)
Charger 36V, 25A, 36V, 25A, 36V, 25A, 36V, 25A,
85-265V / 45-65Hz 85-265V / 45-65Hz 85-265V / 45-65Hz 85-265V / 45-65Hz
Length 50 inches (127cm) 50 inches (127cm) 50 inches (127cm) 50 inches (127cm)
Width 23 inches (58cm) 23 inches (58cm) 23 inches (58cm) 23 inches (58cm)
Height 41.25 inches (105cm) 41.25 inches (105cm) 41.25 inches (105cm) 41.25 inches (105cm)
Burnishing Swath 20 inch (51cm) 20 inch (51cm) 0 inch (51cm) 20 inch (51cm)
Polishing Rate 24,000 sq. ft./hr. 24,000 sq. ft./hr. 24,000 sq. ft./hr. 24,000 sq. ft./hr.
Weight (w/ 3-200 AH) 493 lbs./ 224 kg 507 lbs./ 230 kg 606 lbs./ 275 kg 620 lbs./ 281 kg
Shipping Weight 590 lbs./ 268 kg 604 lbs./ 274 kg 703 lbs./ 319 kg 717 lbs./ 325 kg
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