Stairclimber Model Comparison

  C-Max U1 stairclimber Cargomaster CC C-Max plus C-Max plus
Name C-Max U1 C-Max U2 S-Max S-Max Sella
Model C1414 C1612 D1352 D1601 D1353 D1603
Max Weight of Person 305 lbs (140 kg) 350 lbs (160 kg) 253 lbs (115 kg) 297 lbs (135 kg) 297 lbs (135 kg) 350 lbs (160 kg)
Climbing Speed 8 — 23 steps per minute 8 — 23 steps per minute 5 – 20 Steps per minute 8 – 23 steps per minute 5 – 20 Steps per minute 8 – 23 steps per minute
Maximum Step Height 210mm (225mm with extension) 220mm (235mm with extension)
Range (single battery charge, load of 165 lbs) approx. 25 levels (~375 steps) approx. 15 levels (~225 steps) approx. 26 levels (~390 steps) approx. 26 levels (~390 steps) approx. 15 levels (~225 steps)
Height (handles collapsed vs extended) 1090 mm – 1440 mm 1090 mm | 1440 mm 1150mm | 1550 mm 1200mm | 1650 mm 1150mm | 1550 mm 1200mm | 1650 mm
Width (climbing unit | handles) 430 mm | 485 mm with arm rests 430 mm | 680 mm with extended arm rests 321 mm | 520 mm 370 mm | 520 mm 321 mm | 520 mm 370 mm | 520 mm
Depth 730 mm | 915 mm (folded | extended foot rest) 670 mm | 785 mm (folded | extended foot rest) 212 mm handle 212 mm handle | 890 mm total
Batteries 2 x 12 V / 5 Ah 2 x 12 V / 3.3 Ah
Climbing Unit Weight 40 lbs (18.1 kg) 40 lbs (18.1 kg) 34.8 lbs (15.8 kg) 37.3 lbs (16.9 kg) 34.8 (15.8 kg) 37.3 (16.9 kg)
Battery Pack Weight 9 lbs (4.1 kg) 6.6 lbs (3 kg)
Total Weight (Including Battery) 74.3 lbs (33.7 kg) 74.3 lbs (33.7 kg) 48.5 lbs (22.0 kg) 50.9 lbs (23.1 kg) 76.7 lbs (34.8 kg) 79.1 lbs (35.9 kg)