Page -6- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 743 and 751
Model SCRUBTEC 751 S Rotary
Machine Power Supply 24 Volt D.C., (2) 12V 130AH Wet 24 Volt D.C., (2) 12V 130AH Wet
or (2) 12V 100AH Gel Deep Cycle Batteries or (2) 12V 100AH Gel Deep Cycle Batteries
Pad or Brush 3-Lug Driver Style 3-Lug Driver Style
Traverse Brush Assist 1/3 HP (0.25 kW)
Traverse Forward Speed Not Applicable Variable to 200 ft./min (61 m/min)
Traverse Reverse Speed Not Applicable Variable to 140 ft./min. (43 m/min)
Battery Protection Low Voltage Cut-Off of Brush and Solution
Motor Vacuum 3/4 HP(.569 kW) Acoustical High Efficient Tangential 3 stg
Solution Tank 11 Gallons (42 liters)
Solution Level Calibrated Level Indicator
Recovery Tank 11 Gallons (42 liters)
Recovery Full Indicator Electric Shut-Off
Parabolic Squeegee Swing type with breakaway feature, No tool operation feature,
32" (81cm) hard width with 34" (86cm) flex blade width
Squeegee Operation Reverse direction on floor and 3 - position manual lever style operation
Cleaning Swath 20" (50.8 cm)
Motor, Brush 3/4 HP (0,56 kW) 5.2:1 High Torque Gear Box
Brush / Pad Size 20" (50.8 cm)
Brush Speed 200 RPM
Brush Pressure 0-90 lbs. (0-40.8 kg)
Brush Solution Retention Fiber Bristles
Drive Wheels (2) 8" x 2" (20 cm x 5 cm) Neoprene tread
Caster 3½" X 1¼" (8.9 cm x 3.2 cm)
On-Board Charger 24 V D.C., 10 Amp, 115/60 or 24 V D.C., 10 Amp, 230/50
Grade Cleaning 2%
Length 48 3/4" (123.8 cm)
Width 19" (48.3 cm)
Height 42" (106.7 cm)
Weight w/batteries (130AH) 327 lbs. (148.3 kg) 345 lbs. (156.5 kg)
Shipping Weight w/Batteries (130AH)
454 lbs. (206 kg) 472 lbs. (214 kg)
Line of Sight (Operator Height = 5'8")
7.5 feet (2.3 m)
Noise Level 73.5 dBA
Vibration 0.2 m/s2
Warranty Machine 3 Years, Polydur tanks 8 Years, Batteries 18 Months Pro-rated
SCRUBTEC 751 L Rotary
Machine Specifications (S20 Rotary and L20 Rotary)