Model | HC4040A | HC5050A | HC6060A | HC6060B | HC7070B | ||
Effective extension stroke (mm) | 4000 | 5000 | 6000 | 6000 | 7000 | ||
Boom extension speed(mm/min) | 120-1200 | ||||||
Extension transmission | Gear rack | ||||||
Effective vertical stroke (mm) | 4000 | 5000 | 6000 | 6000 | 7000 | ||
Boom elevation speed(mm/min) | 1000 | 1000 | 1000 | 1000 | 1000 | ||
Elevation transmission | Chain | ||||||
Column rotate degree | ±180° | ||||||
Column rotate speed(rpm) | 0.05-0.5 | 0.05-0.5 | 0.05-0.5 | 0.05-0.5 | 0.05-0.5 | ||
Trolley travel speed (mm/min) | 200-2000 | 200-2000 | 200-2000 | 200-2000 | 200-2000 | ||
Cross micro-adjusting distance(mm) | 250×250 | 250×250 | 250×250 | 250×250 | 250×250 | ||
Powered | Powered | Powered | Powered | Powered | |||
End loading (kg) | 400 | 280 | 120 | 300 | 200 | ||
Rail carriage track width inside to inside (mm) | 1730 | 2100 | 2100 | 2100 | 2100 | ||
Max extension(mm) | 5300 | 6300 | 7300 | 7400 | 8400 | ||
Min boom height(mm) | Fixed | 705 | 765 | 765 | 848 | 848 | |
Movable | 805 | 865 | 904 | 948 | 948 | ||
Total height (mm) | Fixed | 6070 | 7130 | 8170 | 8400 | 9400 | |
Movable | 6170 | 7230 | 8270 | 8500 | 9500 | ||
