DF SERIES CHAIN BLOCK
CHAIN BLOCK
DF SERIES
Chain hoist,Manual chain hoist,Chain pulley block,Manual hoist
Load limiter is Available at Extra Cost
Low effort to lift maximum load
Automatic double pawl braking system.
Zinc plated premium grade alloy load chain and zinc plated hand chain
Big Body with Drop Forged hook and Special Heat
All gears are made of high strength alloy steel with long service life
Model |
DF-B25 |
DF-B50 |
DF-B100 |
DF-B150 |
DF-B200 |
DF-B300 |
DF-B500 |
DF-B1000 |
DF-B2000 |
|
capacity |
tons |
0.25 |
0.5 |
1.0 |
1.5 |
2.0 |
3.0 |
5.0 |
10.0 |
20.0 |
Standard lift |
m |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
Running test load |
KN |
375 |
750 |
1500 |
2250 |
3000 |
4500 |
7500 |
15000 |
30000 |
Effort required to lift rated load |
N |
220 |
240 |
305 |
340 |
360 |
370 |
370 |
380 |
400 |
Strands of load chain |
1 |
1 |
1 |
1 |
1 |
1 |
2 |
3 |
8 |
|
Diameter of load chain |
mm |
4 |
5 |
6 |
8 |
8 |
10 |
10 |
10 |
10 |
Dimension (mm) |
a |
102 |
122 |
152 |
176 |
176 |
216 |
216 |
244 |
891 |
b |
28 |
34 |
40 |
52 |
52 |
62 |
85 |
70 |
117 |
|
c |
98 |
118 |
145 |
170 |
172 |
204 |
204 |
204 |
301 |
|
d |
31 |
31 |
31 |
41 |
41 |
45 |
51 |
54 |
84 |
|
e |
114 |
119 |
145 |
157 |
157 |
167 |
167 |
167 |
167 |
|
f |
64 |
65 |
79 |
81 |
81 |
83 |
83 |
83 |
83 |
|
Hmin |
261 |
311 |
361 |
443 |
443 |
431 |
660 |
705 |
1026 |
|
Net weight |
kg |
4.5 |
5.7 |
11 |
17 |
17 |
26 |
40 |
73 |
125 |
Packing measurement |
cm |
24x12.5x12.5 |
27x14.5x15.5 |
28x17x18.5 |
31x17.5x22 |
31X17.5X22 |
39x19x26 |
44x24x26 |
58x46.5x24.5 |
|
Extra weight per metre of extra lift |
kg |
1.25 |
1.44 |
1.67 |
2.26 |
2.26 |
3.1 |
5.3 |
7.5 |
19.4 |