型号 type	最大钩载 max.hook load KN	滑轮数量 number of sheaves	滑轮外径 number of sheaves	钢丝绳直径 dia mater of wire line	主吊钩开口尺寸 major-hook opening	弹簧工作行程 Spring travel	外形尺寸长×宽×高 overall dimension (length×width×height)	质量(约) weight
YG135	1350KN 150 USton	4	760 mm 30 in	26 mm 1 in	150 mm 5.9 in	170 mm 6.7 in	2946×838×647 mm 116×33×26 in	3126KG 6892lb
			760 mm 30 in	29 mm 1 1/8 in			2946×838×647 mm 116×33×26 in	3126KG 6892lb
			915 mm 36 in	29 mm 1 1/8 in			3091×987×647 mm 122×39×26 in	3426KG 7548lb
YG160	1600KN 180 USton	4	760 mm 30 in	29 mm 1 1/8 in	220 mm 8.7 in	150 mm 509 in	3059×830×763 mm 121×33×30 in	3282KG 7236lb
YG170	1700KN 190 USton	5	915 mm 36 in	29 mm 1 1/8 in	200 mm 7 in	170 mm 6.7 in	3402×960×725 mm 134×38×29 in	4594KG 10120lb
YG225	2250KN 250 USton	5	915 mm 36 in	29 mm 1 1/8 in	190 mm 7.5 in	180 mm 7 in	3610×960×775 mm 142×38×31 in	6200KG 13657lb
			915 mm 36 in	32 mm 1 1/4 in			3610×960×775 mm 142×38×31 in	6200KG 13657lb
			1120 mm 44 in	29 mm 1 1/8 in			3714×1190×775 mm 146×47×31 in	66000KG 14538lb
			1120 mm 44 in	32 mm 1 1/4 in			3714×1190×775 mm 146×47×31 in	66000KG 14538lb
YG350	3170KN 350 USton	5	1270 mm 50 in	32 mm 1 1/4 in	220 mm 8.7 in	200 mm 7 7/8 in	4190×1350×885 mm 165×53.2×34.9 in	10860KG 23942lb
YG450	4500KN 500 USton	6	1524 mm 60 in	35 mm 1 3/8 in	220 mm 8.7 in	200 mm 7 7/8 in	4887×1600×810 mm 193×63×32 in	12530KG 27646lb

API Spec 8C YG170 Hook Blocks Reduces Overall Length

Drilling Rig Mud Pump