TECHNICAL DATA (Per CA 451, CA 531, CA 551)
Model
CA 451
(1 brush/pad-holder,
without drive system)
CA 531
(1 brush/pad-holder,
without drive system)
CA 551
(1 brush/pad-holder,
without drive system)
Power supply 230 V, 50-60 Hz
Machine height 41.6 in (1,058.5 mm) 42,8 in (1.088 mm)
Solution tank capacity 10.5 gal (40 litres) 15,3 gal (58 litri)
Recovery water tank capacity 10.5 gal (40 litres) 16,0 gal (60 litri)
Min/max solution ow 0 ÷ 0,42 gal/min (0 ÷ 1,6 lt/min)
Solution/clean water autonomy (0.29 gal/min - Media/Average) ~ 36 min ~ 52 min
Front wheel diameter 7,8 in (200 mm) 9,8 in (250 mm)
Front wheel specic pressure on the ground (*) 87 psi (0,6 N/mm
2
) 145 psi (1,0 N/mm
2
)
Rear wheel diameter 3,9 in (100 mm)
Rear wheel specic pressure on the ground (*) 464 psi (3,2 N/mm
2
) 623 psi (4,3 N/mm
2
)
Minimum turning radius 23,6 in (600 mm) 25,6 in (650 mm) 700 mm
Vacuum system motor power 0,74 hp (550 W), 50-60 Hz
Working gradeability 2% - 1°
Sound pressure level (at the operator’s position)
(ISO 11201, ISO 4871) (LpA)
68 dB(A) ± 3dB(A)
Sound pressure level (to the machine)
(ISO 3744, ISO 4871) (LwA)
84 dB(A)
Vibration level at the operator’s arms (ISO 5349-1) < 98,4 in/s
2
(< 2.5 m/s
2
)
Total consumption in work condition 6 A (50Hz) - 7 A (60Hz)
Vacuum system circuit capacity 1,29 Mpa (1.316 mm H
2
O)
Cleaning width 18,0 in (450 mm) 21,0 in (530 mm)
Squeegee width 30,0 in (760 mm)
Machine maximum length 45,1 in (1.147 mm) 46,6 in (1.185 mm) 51,4 in (1.306 mm)
Machine width without squeegee 20,1 in (512 mm) 21,3 in (541 mm)
Brush diameter 18,0 in (450 mm) 21,0 in (530 mm)
Deck right/left offset 1,5/- in (37,1/- mm) 3/- in (77/- mm)
Brush distance from the ground (when lifted) 2,3 in (59,5 mm)
Weight with empty tanks 288,8 lb (131 kg)
Weight with full tanks 376,2 lb (171 kg) 416,7 lb (189 kg)
Brush motor power 1,48 hp (1.100 W), 50-60 Hz
Brush speed 150 rpm
Brush pressure 62,2 lb (28,3 kg) 65,2 lb (29,6 kg) 66,1 lb (30 kg)
(*) Machine test have been performed under the following conditions:
Battery maximum size•
Brush and squeegee maximum size•
Full clean water tank•
Optional equipment installed•
Wheel weight checked•
Each wheel print checked on cement•
Result expressed as maximum value for both front and rear wheels•
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