DOHO® VD type chain Hoist is an improved product with more reasonable mechanism and small volume, Japanese double bearing design makes the chain pull more smoothly, avoids the chain jam and other phenomena, and is close to the market needs. It is a widely used and portable manual lifting machine, which can be used for machine installation, goods lifting, vehicle unloading, etc. in industry, agriculture, construction industry, mining industry, etc., especially for open-air and no power operation.
* The thickened high strength shell provides accurate gear centering and high mechanical effectively.
* The hang-sling plate design ensure convenient for assembly and disassemble.
* Sealed bottom hook within wheel would reinforce the hook. This design also can prevent any torsion of load chain
* Adopting the deep groove ball bearing of load chain sprocket, pulling is smaller.
* Equipped with needle bearing for supporting driving shaft i to increase the mechanical advantage.
* In case one of pawl spring is damaged, the other maintains its functions. This mechanism further increases sureness.
Type |
VD-0.5 |
VD-1 |
VD-1.5 |
VD-2 |
VD-3 |
VD-5 |
VD-10 |
VD-20 |
VD-30 |
VD-50 |
Capacity(T) |
0.5 |
1 |
1.5 |
2 |
3 |
5 |
10 |
20 |
30 |
50 |
Lifting height(m) |
2.5 |
2.5 |
2.5 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
Test capacity(T) |
0.75 |
1.5 |
2.25 |
3 |
4.5 |
7.5 |
12.5 |
25 |
27.5 |
62.5 |
Min. distance between two Hooks (mm) |
270 |
270 |
368 |
444 |
486 |
616 |
700 |
890 |
980 |
1300 |
Full load pull force (N) |
225 |
309 |
343 |
314 |
343 |
383 |
392 |
392 |
450*2 |
450*2 |
No. of Chain |
1 |
1 |
1 |
1 |
2 |
2 |
4 |
8 |
12 |
22 |
Dia. of chain(mm) |
6 |
6 |
8 |
6 |
8 |
10 |
10 |
10 |
10 |
10 |
G.W(kg) |
12 |
13 |
20 |
17 |
28 |
45 |
83 |
193 |
|
|
Size(L*W*H)cm |
28X21X17 |
30X24X18 |
34X29X20 |
33X25X19 |
38X30X20 |
45X35X24 |
62X50X28 |
70X46X75 |
|
|
Increase one meter chain, the weight increase(kg) |
1.6 |
1.6 |
1.9 |
2.2 |
3 |
4.6 |
9.6 |
19.4 |
28.3 |
50 |