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Drill Rig Chain

High loads and abrasive conditions are common for roller chain in the tough drilling environment. Renold's range of heavy duty drive chains ensure maximum productivity and service life on drill rigs.

Drill Rig Chain HT HX Series

  Chain No. Pitch Inside Width Min. Roller Diam. Max. Plate Thickness Max. Plate Height Max Pin Diam. Max Pin Length Max. Minimum Tensile Strength  Average Tensile Strength Weight Number of Links per 10ft
HT Series   A B C D E G H lbs. lbs. lb/ft  
  100HT 1.25 0.75 0.75 0.19 1.16 0.38 1.68 28,674 32,866 3.11 96
  120HT 1.50 0.99 0.87 0.23 1.43 0.44 2.10 38,581 44,938 4.64 80
  140HT 1.75 0.99 1.00 0.26 1.67 0.50 2.24 50,706 63,551 5.84 68
  160HT 2.00 1.24 1.13 0.29 1.90 0.56 2.65 68,343 76,724 7.63 60
  180HT 2.25 1.40 1.41 0.32 2.14 0.69 2.98 85,980 104,082 10.47 54
  200HT 2.50 1.50 1.56 0.38 2.37 0.78 3.35 126,995 148,008 12.95 48
  240HT 3.00 1.86 1.87 0.51 2.85 0.94 4.30 190,000 208,232 20.88 40
                         
HX Series   A B C D E G H        
  100HX 1.25 0.75 0.75 0.19 1.19 0.38 1.69 30,000 32,866 3.26 96
  120HX 1.50 0.99 0.87 0.23 1.43 0.44 2.10 44,063 44,938 4.87 80
  140HX 1.75 0.99 1.00 0.26 1.67 0.50 2.24 57,326 63,551 6.00 68
  160HX 2.00 1.24 1.13 0.29 1.90 0.56 2.65 72,838 76,724 7.80 60
  180HX 2.25 1.40 1.41 0.32 2.14 0.69 3.02 99,366 104,082 10.91 54
  200HX 2.50 1.50 1.56 0.38 2.37 0.78 3.41 135,000 148,008 13.59 48
  240HX 3.00 1.86 1.87 0.51 2.85 0.94 4.20 190,000 208,232 21.30 40

NA Series (Narrow Width) 

Drill Rig Chain NA Series

NA Series (Narrow Width)   A B C D E G H        
  240HNA 3.00 1.27 1.87 0.50 2.85 0.94 1.85 19,374 21,244 19.30 40
  240NA 3.00 1.27 1.87 0.37 2.85 0.94 1.61 13,256 14,545 15.54 0