Draglines
HEC is the first Indian company to manufacture
walking Dragline of 24 CuM Bucket capacity. 12 nos
of Draglines of 24 /96 and 3 nos of 20 / 90
Draglines supplied by HEC to Indian Mining industry.
Important Parameters:
| Bucket capacity |
24 to 34 CuM |
| Boom length |
74.6 to 95.6 m |
| Boom angle |
300 / 380 |
| Operating radius |
64 to 88 m |
| Dump height |
25.5 to 48.1 m |
| Digging depth |
46.2 to 74.5 m |
| Base diameter |
15.25 m |
| Bearing area |
182.65 sq.m |
| Average bearing pressure |
0.95 kg / sq.cm. |
| Walking shoe bearing area (for2) |
95.2 sq.m. |
| Walking speed |
(appx) 0.24 kmph |
| Hoist & Drag powered by 1300 HP motors, 2 for each systems. |
| Devised with MG set, all motions are powered by adjustable armature DC generators. |
| 2 MG sets each driven by 1750 HP synchronous motor. |
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