... with environment temperature range -20-+40°C, material temperature below 50°C.Belt Conveyer Technical Parameters:Belt Width(mm)Belt Length/Power(m/kw ... /7.5-151.3-1.6280-550B1000≤10/5.510-20/7.5-1120-40/11-121.3-2440-850B1200≤10 ... , rail cleaners, winch & hoist.Electrical :2 Pull chord switches, belt sway switch, zero speed switch, motors, cable reeling drum (without cable) for tripper car ...