3 ton, 6 ton, 9 ton Lever Block / Lever Hoist For Ship Buildings, Construction Sites

3 ton, 6 ton, 9 ton Lever Block / Lever Hoist For Ship Buildings, Construction Sites

Applications:


SB-G type lever hoist / lever block is a kind of portable and versatile manual hoisting machinery, which is capable of being applied in electricity, mines, ship buildings, construction sites, transports, postage and telecommunication for installing equipment, lifting goods, pulling mechanical parts, bulk strapping and fastening, tightening fittings of wires, assembling and welding etc. It has exceptional advantages particularly for pulling in every limited narrow places, in the upper air high above the ground and at any angles.  

It is the best choice especially for outdoor working and no electric power working condition.



Description:


1. Dual Pawl Brake

- Safety factor more than twice.

2. Coated Cover

- Beautiful outlook, patented design.

3. Chain Transfer Gear

- Use the high quality alloy forgings, use the special bearing at the two top. Ensure the exact transmission, high mechanical strength.

Over Load Limiter

4. Transfer Gear

- Use the low alloy steel after precision processing, and also do the surface treatment for it, such as carburization. To guarantee the durability, using life and mechanical efficiency.

5. Powerful Handle

- Powerful handle with high mechanical strength, Light dead weight, easy to carry. Keep handling even work in the narrow space.

Specifications:

Model	SB050-C	SB075-C	SB100-C	SB150-C	SB200-C	SB300-C	SB600-C	SB900-C
Capacity load (kg)	500	750	1000	1500	2000	3000	6000	9000
Lifting height (m)	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Test load (kg)	750	1125	1500	2250	3000	4500	9000	13500
Manual force  when full load (N)	248	265	270	295	315	335	360	380
Qty. of falls	1	1	1	1	1	1	2	3
Diameter ×Pitch	5×15	5.6×17	6×18	7×21	8×24	10×28	10×28	10×28
Min. distance  of two hooks (Hmm)