Our GFB Swing drives are widely used in  tower cranes, wind turbines, aerial platforms, discharge booms and excavation and construction equipment.

These GFB swing drives can withstand very high torque values while maintaining reduced dimensions, reduced weight and high efficiency. The wide range of ratios available enables the selection of a motor size and type which best suits users requirements: hydraulic, electric, pneumatic. Simple mounting, operating reliability and versatility make these GFB swing drives suitable for the most severe duties and environments.

Type / Model	GFB 17 T2	GFB 17 T3	GFB 26 T2	GFB 36 T2	GFB 36 T3	GFB 40 T2	GFB 50 T3
Output-Crane (Nm)	12000	12000	16500	26000	26000	29000	35000
Output-Excavator(Nm)	7700	7700	10500	16000	16000	18000	23000
Ratio(i)	18 - 47	78 - 106	24- 134	20 - 29	67 - 144	42 - 52	112 - 176
Hydraulic motor	A2FE45	A2FE45	A2FE63	A2FE63	A2FE63	A2FE63	A2FE63
	A2FE56	A2FE56	A2FE80	A2FE90	A2FE90	A2FE90	A2FE90
	A2FE63	A2FE63	A2FE90	A2FE125	A2FE125	A2FE125	A2FE125
Weight (kg)	150	150	276	299	259	299	362

Type / Model	GFB 60 T2	GFB 60 T3	GFB 80 T3	GFB 110 T3
Output-Crane (Nm)	48500	48500	68300	93300
Output-Excavator(Nm)	27800	27800	45000	65000
Ratio(i)	32-40	86 - 181	63 - 187	62-212
Hydraulic motor	A2FE125	A2FE125	A2FE125	A2FE90
		A2FM90	A2FM90	A6VM200
Weight (kg)	449	489	621	782