105446 06  23-03-2009  93 
TECHNICAL SPECIFICATIONS – ALL MODELS 
 
All specifications are given with an ambient temperature of 23°C/73.4°F ± 
3°C/5.4°F    
GENERAL SPECIFICATIONS 
 
MECHANICAL SPECIFICATIONS 
 
Dimensions l  w  h 
(ATC-140/156/157/250/320/650) 
Dimensions l  w  h 
(ATC-125) 
Weight 
352  156  360 mm    (13.9 x 6.1 x 14.2 inch) 
 
506 x 156 x 449 mm  (19.9 x 6.1 x 17.7 inch)  
ATC-125 A    18.7 kg / 41.23 lb 
ATC-125 B    18.8 kg / 41.45 lb 
 
 
ATC-140 A:   12.7 kg / 28.0 lb 
ATC-140 B:   12.8 kg / 28.2 lb 
ATC-156 A:   12.1 kg / 26.7 lb 
ATC-156 B:   12.2 kg / 26.9 lb 
ATC-157 A:   13.0 kg / 28.7 lb 
ATC-157 B:   13.1 kg / 28.9 lb 
ATC-250 A:   10.7 kg / 23.6 lb 
ATC-250 B:   10.8 kg / 23.8 lb 
ATC-320 A:   10.1 kg / 22.3 lb 
ATC-320 B:   10.2 kg / 22.5 lb 
ATC-650 A:   12.0 kg / 26.5 lb 
ATC-650 B:   12.1 kg / 26.7 lb 
Bore diameter/depth of well  ATC-140 A/B:  ø63.8 mm / 160 mm 
    ø2.5 inch / 6.3 inch 
ATC-125 / 156 A/B:   ø30 mm / 150 mm 
    ø1.18 inch / 5.91 inch 
ATC-157 A/B:  ø20 mm / 150 mm 
    ø0.79 inch / 5.91 inch 
ATC-250 A/B:  ø63.8 mm / 185 mm 
    ø2.5 inch / 7.3 inch 
ATC-320 / 650 A/B:   ø30 mm / 160 mm 
    ø1.18 inch / 6.3 inch