HTC GL 270 - HTC GL 450 Specifications

Technical data
HTC GL
270/400/450/550
34 1.0
7.3 HTC GL 450
HTC GL 450
110V 50Hz
GB
HTC GL 450
110V 60Hz
US
HTC GL 450
230V 50Hz
EU
HTC GL 450
230V 60Hz
US
Part number 113127 113155 113126 113144
Total machine weight 95 kg 95 kg 95 kg 95 kg
Weight, grinding head 68 kg 68 kg 68 kg 68 kg
Chassis weight 27 kg 27 kg 27 kg 27 kg
Grinding pressure 63 kg 63 kg 63 kg 63 kg
Grinding diameter 450 mm 450 mm 450 mm 450 mm
Grinding discs 3 x 180 mm 3 x 180 mm 3 x 180 mm 3 x 180 mm
Motor 1.5 kW 1.5 kW 1.5 kW 1.5 kW
Tension 1 x 110 V 1 x 110 V 1 x 230 V 1 x 230 V
Current 17.58 A 17.58 A 8.31 A 8.31 A
Recommended minimum cable area 2.5 mm² 2.5 mm² 1.5 mm² 1.5 mm²
Frequency 50 Hz 60 Hz 50 Hz 60 Hz
Rotational speed, grinding discs 480 r.p.m. 576 r.p.m. 480 r.p.m. 576 r.p.m.
Storage temperature -20...+40 °C -20...+40 °C -20...+40 °C -20...+40 °C
Working temperature -20...+40 °C -20...+40 °C -20...+40 °C -20...+40 °C
Humidity 5-90 % 5-90 % 5-90 % 5-90 %
Sound pressure level, average value
over time according to ISO 3741,
measurement uncertainty according to
class 1 measuring instruments for
sound level meters.
95 dBA 95 dBA 95 dBA 95 dBA
Vibrations, grinding/polishing 1.16 m/s² 1.16 m/s² 1.16 m/s² 1.16 m/s²
Permitted daily exposure,
grinding/polishing
Unrestricted Unrestricted Unrestricted Unrestricted
Vibrations, Floor preparation (T-Rex) 2.35 m/s² 2.35 m/s² 2.35 m/s² 2.35 m/s²
Permitted daily exposure, Floor
preparation (T-Rex)
Unrestricted Unrestricted Unrestricted Unrestricted