This device is of single-arm slewing type with hydraulically-driven slewing, which can rotate the boat or raft to the outboard by accumulator or hand pump in case of power loss. This device relies on the self-weight of the rescue boat/raft itself to release the boat/raft, which can continuously and quickly release the rescue boat/raft to the water surface in a very short time. After boarding, the crew can control the unidirectional rotation by the remote control wire rope, and control the winch weight to realize the lowering of the rescue boat/raft, or directly operate the winch weight on the deck to realize the lowering action. It meets the requirements of the latest SOLAS and LSAspecifications. We provide 0.98T, 2T, 3T, 5T and other models to meet the lifting needs of different scenarios.

0.98T

	Model	SAF23EC1	SAF23EC2	SAF23EC1-1	SAF23-2
Rescue part	Maximum working load (KN)	23			23
	Lifting loading (KN)	14			12
	Slewing load (KN)	14			12
	Lifting speed (m/min)	≥18			≥18
	Lowering speed (m/min)	40~60			40~60
	Maximum rotation angle (°)	≤330			≤330
	Electric slewing speed (r/min)	≥0.25			≥0.4
	Accumulator slewing angle (°)	≤110			/
	Accumulator slewing speed (r/min)	≥0.25			/
	Wire rope specification (mm)	∅16, 18*19-FC-1770-SZ			∅16, 18*19-FC
	Rope capacity of drum (m)	30			/
	Permissible working inclination angle (Longitudinal inclination (°) / Transverse inclination (°))	≤10/≤20			≤10/≤20
	Working pressure (MPa)	/			/
	Motor model	YZ-132M1-4-H//Y112M-4-H			YZ-132M1-4-H
	Power supply system (V,Hz,A,KW,r/min)	/			/
	Working radius (m)	≤5.4			≤4.5
Crane part	Luffing range (m)	/			/
	Slewing radius (m)	≤7.3			≤5.0
	Maximum working load (KN)	9.8			9.8
	Slewing load (KN)	9.8			9.8
	Lifting height (m)	/			30
	Lifting speed (m/min)	≥11			≥10
	Wire rope specification (mm)	∅10, 18*19-FC-1870-SZ			∅11, 18*19-FC-1770
	Rope capacity of drum (m)	/			/
	Permissible working inclination angle (Longitudinal inclination (°) / Transverse inclination (°))	≤2/≤5			≤2/≤5
	Motor model	YZ132M-6-H			Y90S-6-H
	Power supply system (V,Hz,A,r/min)	/			/

2T

	Model	SAF23HDC5	SAF23HDC6	SAF23HDC7	SAF23HDC8	SAF23HDC9	SAF23HDC10
Rescue part	Maximum working load (KN)	23
	Lifting loading (KN)	14
	Slewing load (KN)	14
	Lifting speed (m/min)	≥18
	Lowering speed (m/min)	40~60
	Maximum rotation angle (°)	≤330
	Electric slewing speed (r/min)	≥0.25
	Accumulator slewing angle (°)	≤110
	Accumulator slewing speed (r/min)	≥0.25
	Wire rope specification (mm)	∅16, 18*19-FC-1770-SZ
	Rope capacity of drum (m)	30
	Permissible working inclination angle (Longitudinal inclination (°) / Transverse inclination (°))	≤10/≤20
	Working pressure (MPa)	/
	Motor model	YZ132M1-4-H
	Power supply system (V,Hz,A,KW,r/min)	/
	Working radius (m)	≤4.5
Crane part	Luffing range (m)	/
	Slewing radius (m)	5	6	7	8	9	10
	Maximum working load (KN)	≤20
	Slewing load (KN)	≤20
	Lifting height (m)	/
	Lifting speed (m/min)	≥15
	Wire rope specification (mm)	∅12, 18*19-FC-1770-SZ
	Rope capacity of drum (m)	/
	Permissible working inclination angle (Longitudinal inclination (°) / Transverse inclination (°))	≤2/≤5
	Motor model	Y180M-4-H
	Power supply system (V,Hz,A,r/min)	/

2T

	Model	SAF23HDC5B	SAF23HDC6B	SAF23HDC7B	SAF23HDC8B	SAF23HDC9B	SAF23HDC10B	SAF23HDC2-08-13M	SAF23YQ2.0T-5.9M
Rescue part	Maximum working load (KN)	23						23
	Lifting loading (KN)	14						14
	Slewing load (KN)	14						14
	Lifting speed (m/min)	≥18						≥18
	Lowering speed (m/min)	40~60						40~60
	Maximum rotation angle (°)	≤330						≤330
	Electric slewing speed (r/min)	≥0.25						≥0.25
	Accumulator slewing angle (°)	≤110						≤110
	Accumulator slewing speed (r/min)	≥0.25						≥0.25
	Wire rope specification (mm)	∅16, 18*19-FC-1770-SZ						∅16, 18*19-FC
	Rope capacity of drum (m)	30						30
	Permissible working inclination angle (Longitudinal inclination (°) / Transverse inclination (°))	≤10/≤20						≤10/≤20
	Working pressure (MPa)	/						/
	Motor model	YZ132M1-4-H						YZ-132M1-4-H
	Power supply system (V,Hz,A,KW,r/min)	/						380,50,5.5/440,60,6.3	380,50,5.5
	Working radius (m)	≤4.5						4.5
Crane part	Luffing range (m)	/						2-13	2-5.9
	Slewing radius (m)	5	6	7	8	9	10	13
	Maximum working load (KN)	≤20						20
	Slewing load (KN)	≤20						20
	Lifting height (m)	/						30	15
	Lifting speed (m/min)	≥15						≥15	≥18
	Wire rope specification (mm)	∅12, 18*19-FC-1770-SZ						11ZAB18×19+FC1770ZS	∅11, 18*19-FC
	Rope capacity of drum (m)	/						65	/
	Permissible working inclination angle (Longitudinal inclination (°) / Transverse inclination (°))	≤2/≤5						≤2/≤5
	Motor model	Y180M-4-H						Y180M-4-H
	Power supply system (V,Hz,A,r/min)	/						380,50,18.5/440,60,18.5	380,50,4

3T

	Model	SAF23HDC3-5	SAF23HDC3-6	SAF23HDC3-7	SAF23HDC3-8	SAF23HDC3-9	SAF23HDC3-10
Rescue part	Maximum working load (KN)	23
	Lifting loading (KN)	14
	Slewing load (KN)	14
	Lifting speed (m/min)	∅≥18
	Lowering speed (m/min)	40~60
	Maximum rotation angle (°)	≤330
	Electric slewing speed (r/min)	≥0.25
	Accumulator slewing angle (°)	≤110
	Accumulator slewing speed (r/min)	≥0.25
	Wire rope specification (mm)	∅16, 18*19-FC
	Rope capacity of drum (m)	30
	Permissible working inclination angle (Longitudinal inclination (°) / Transverse inclination (°))	≤10/≤20
	Working pressure (MPa)	/
	Motor model	YZ-132M1-4-H
	Power supply system (V,Hz,A,KW,r/min)	380,50,5.5/440,60,6.3
	Working radius (m)	3.8	4.5
Crane part	Luffing range (m)	/
	Slewing radius (m)	1.1-5	1.3-6	1.5-7	1.73-8	1.93-9	2.2-10
	Maximum working load (KN)	30
	Slewing load (KN)	30
	Lifting height (m)	30
	Lifting speed (m/min)	≥15
	Wire rope specification (mm)	∅13, 18*19-FC
	Rope capacity of drum (m)	65
	Permissible working inclination angle (Longitudinal inclination (°) / Transverse inclination (°))	≤2/≤5
	Motor model	Y160M-4-H
	Power supply system (V,Hz,A,r/min)	380,50,15/440,60,15

5T

	Model	SAF23YQ5-5X1.23	SAF23YQ5-6X1.48	SAF23YQ5-7X1.73	SAF23YQ5-8X2	SAF23YQ5-9X2.23	SAF23YQ5-9.5X2.36
Rescue part	Maximum working load (KN)	23
	Lifting loading (KN)	14
	Slewing load (KN)	14
	Lifting speed (m/min)	∅≥18
	Lowering speed (m/min)	40~60
	Maximum rotation angle (°)	≤330
	Electric slewing speed (r/min)	≥0.25
	Accumulator slewing angle (°)	≤110
	Accumulator slewing speed (r/min)	≥0.25
	Wire rope specification (mm)	∅16, 18*19-FC
	Rope capacity of drum (m)	30
	Permissible working inclination angle (Longitudinal inclination (°) / Transverse inclination (°))	≤10/≤20
	Working pressure (MPa)	/
	Motor model	YZ-132M1-4-H
	Power supply system (V,Hz,A,KW,r/min)	380,50,5.5/440,60
	Working radius (m)	3.8	4.5
Crane part	Luffing range (m)	/
	Slewing radius (m)	1.23-5	1.48-6	1.73-7	2-8	2.23-9	2.36-9.5
	Maximum working load (KN)	50
	Slewing load (KN)	50
	Lifting height (m)	50
	Lifting speed (m/min)	≥12
	Wire rope specification (mm)	18×19+FC-16-1770
	Rope capacity of drum (m)	/
	Permissible working inclination angle (Longitudinal inclination (°) / Transverse inclination (°))	≤2/≤5
	Motor model	Y200L-4-H
	Power supply system (V,Hz,A,r/min)	380,50,30KW/440,60