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.
| 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. | |
MG set - for DC supply to main mechanism motors.
