Frequency Controlled stepleless speed-adjusting construction hoist technology parameter table 　 Type Lifting speed (m/min) Load capacity (kg) Motor power (Kw) transducer power (Kw) Counterweight (kg) 备注 Low speed Single cage without counterweight SC200GD 0~40 2000 3x11 30 0 1.The recommended hoist cage size:(L×W×H)  2.5x1.3x2.5;    3x1.3x2.5;                        3.2x1.5x2.5                  The hoist cage size can be made according to the demand of clients. Double cages without counterweight SC200/200GD 0~40 2x2000 2x3x11 2x30 0 Intermediate speed Single cage without counterweight SC120GZ 0~63 1200 3x15 45 0 SC200GZ 0~63 2000 3x18.5 55 0 SC270GZ 0~63 2700 3x18.5 90 0 Single cage with counterweight SCD200GZ 0~63 2000 2x15 30 2000 SCD270GZ 0~63 2700 2x18.5 37 2000 Double cages without counterweight SC120/120GZ 0~63 2x1200 2x3x15 2x45 0 SC200/200GZ 0~63 2x2000 2x3x18.5 2x55 0 SC270/270GZ 0~63 2x2700 2x2x18.5 2x90 0 　 Double cages with counterweight SCD200/200GZ 0~63 2x2000 2x15 2x30 2x2000 　 SCD270/270 0~63 2x2700 2x2x18.5 2x37 2x2000 　 High speed Single cage without counterweight SC100GS 0~96 1000 3x22 75 0  2.The type with an "S" is high speed construction hoist of SEW motor reducer. SC120GS 0~96 1200 3x22 75 0 SC200G 0~96 2000 3x22 90 0 SC200GS 0~96 2000 3x22 90 0 Double cages without counterweight SCD200G 0~96 2000 3x15 45 2000 SCD200GS 0~96 2000 2x22 45 2000 Double cages without counterweight SC100/100GS 0~96 2x1000 2x3x22 2x75 0 　 SC120/120GS 0~96 2x1200 2x3x22 2x75 0  3.May select and match the domestic product or the SEW drive. SC200/200G 0~96 2x2000 2x3x22 2x90 0 SC200/200GS 0~96 2x2000 2x3x22 2x90 0 Double cages with counterweight SCD200/200G 0~96 0~96 2x3x15 2x45 2x2000 SCD200/200GS 0~96 0~96 2x2x22 2x45 2x2000       Yuhua construction machinery