Super Railway Mechanical Lifting Jacks

The hand crank ratchet jack is designed by mechanical transmission principle. Its one of the best lift tools used in the repairing and supporting, etc.

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Product Introduction

After years of development, we have accumulated rich experience and solid foundation in product application and production technology, making us a diversified professional enterprise for self locked hand winch, PA construction electric hoist, Portable manual indoor gantry crane. Our tenet is evident all of the time: to deliver high quality solution at competitive price tag to clients throughout the planet. As a company with a professional team, we rely on an open world and global exchange of ideas and products. By enhancing the company's core competitiveness, we will facilitate the company's products to develop more steadily and sustainably in the future. In today's fierce market competition, the company always believes that the public demand, product quality and fast service are the basic conditions for the survival of enterprises, and the humanized products and services have always made us in the forefront of the industry.

The hand crank ratchet jack is designed by the mechanical transmission principle. It's one of the best lift tools used in repairing and supporting, etc. The lifting or lowering speed is controllable. Moreover, it overcomes the shortcoming of the common hydraulic jacks whose lowering height and speed are out of control when oil leaking.

The top-quality steel structure makes it safe and durable. The compact design with a collapsible lever offers easy operation and simple maintenance. It has two applicable support stands. The lifting range is much higher.

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Feature

Parameter Specification

Model		SJ-1.5	SJ-3	SJ-5	SJ-10	SJ-16	SJ-20	SJ-25
Capacity/T	KG	1.5	3	5	10	16	20	25
Test load/kn	KN	18.4	36.8	61.3	122.5	196	245	306
Hand shake to lift full load/N	N	140	196	235	431	580	650	750
Dimension/mm	A	77	83	105	120	153	153	153
	B	100	130	140	140	150	150	198
	C	605-905	720-1075	735-1065	795-1105	790-1105	840-1155	950-1360
	D	55-355	55-410	60-390	70-430	90-405	90-405	110-520
	E	55	60	70	80	85	85	85
	F	40	45	68	73	90	90	90
	G	110	138	175	175	182	182	230
	H	225	285	285	330	360	360	360
	K	121	200	190	252	275	275	388
	R	119	140	155	185	210	224	200
	S	185	230	220	220	202	202	205
	T	126	126	126	250	250	250	250
Net Weight/kg		10.7	21.3	27	47	64.5	72	93

Feature

Model		SJ-1.8V	SJ-3.5V	SJ-6V	SJ-12V	SJ-19V	SJ-24V
Capacity/T	KG	1800	3500	6000	12000	19000	24000
Test load/kn	KN	19.8	38.5	66	132	209	264
Hand shake to lift full load/N	N	200	206	247	452	609	682
Dimension/mm	A	77	83	105	120	153	153
	B	100	130	140	140	150	150
	C	605-905	720-1075	735-1065	795-1105	790-1105	840-1155
	D	55-355	55-410	60-390	70-430	90-405	90-405
	E	55	60	70	80	85	85
	F	40	45	68	73	90	90
	G	110	138	175	175	182	182
	H	225	285	285	330	360	360
	K	121	200	190	252	275	275
	R	119	140	155	185	210	224
	S	185	230	220	220	202	202
	T	126	126	126	250	250	250
Net Weight/kg		12.2	22.8	28.5	48.5	66	73.5

Packing and delivery

One pc packed with color box or wooden carton. Then packing with pallet and loading into the container.

We advocate the concept of openness, cooperation and win-win, and have won the trust and support of many customers around the world. We continue to innovate with our customers and partners to promote the development of the Super Railway Mechanical Lifting Jacks industry and enhance product quality and industrial value! Only by standing in the perspective of customers, can we truly win the market. We look forward to becoming your supplier in the near future.

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