/// Mining Equipments - 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.

MG set - for DC supply to main mechanism motors.




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