Rotary cathead is widely used to tighten or loosen joint in drilling and service operation. It also is applicable for hauling and lifting weight. The cathead is hydraulically driven and braked. It feathers high start torque, stable running, and low noise, safe and reliable.

Model		YXM-2	YXM-5	YXM-13	YXM-10/3			XM-18/3
					Secondary drum	Main drum		Secondary drum			Main drum
Flow rating	L/min	40	120	120	120				120
	gpm	10.6	31.7	31.7	31.7				31.7
Pressure rating	MPa	16.6	16.6	16.6	16.6				20
	psi	2400	2400	2400	2400				2900
Pull rating	kN	20	50	130	30		100		30	180
	US ton	2.2	5.5	14.3	3.3		11		3.3	19.8
Average rope speed	m/min	30	42	14	65		15		54	10.8
	ft/min	98	137	46	212		49		176	35
Wire rope diameter	mm	10	18	24	25.4coir rope		24		25	25
	in	3/8	23/32	15/16	1		15/16		1	1
Rope storage	m	15	50	40	50		40		12	20single
	ft	49	164	131	164		131		39	65.5
Size	mm	580*400*430	878*560*600	1120*730*750	1072*580*618				1780*1280*1220
	in	23*16*17	34.5*22*23.5	44*29*29.5	42*23*24				70*50*48
Weight	kg	160	280	400	800				2484
	lb	353	617	882	1764				5477