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Shock Absorber


Product Number: KW-DE-11 It is used to greatly reduce shock and vibration in drilling applications to enhance performance and provide a much smoother drilling operation


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KINGWELL Shock Absorber Features & Benefits:
 
KINGWELL Drilling Shock Absorbers are used to greatly reduce shock and vibration in drilling applications to enhance performance and provide a much smoother drilling operation.
 
It can greatly reduce the damage (caused by shock) to drill bit, drilling tool, and thus increase drilling speed and save drilling cost.
 
We have Mechanical Shock Absorber and Hydraulic Shock Absorber. 
 
KINGWELL Shock Absorber Technical Data:
 
OD  mm(in) 121 159 165 178 203 229
(4-3/4) (6-1/4) (6-1/2) -7 -8 -9
ID   mm(inch) 35(1 3/8) 50.8(2) 50.8(2) 55(2 3/16) 68(2 5/8) 75
-2 15/16
Connection 3-1/2REG 4-1/2REG NC50 NC50 6-5/8REG 7-5/8REG
Max. stroke mm 100 120(4 3/4) 120(4 3/4) 140(5 1/2) 140(5 1/2) 140(5 1/2)
-3 15/16
Max. working load         265 333 333 343 480 529
KN(tf) -27.02 -33.96 -33.98 -34.98 -48.95 -539.5
Tensile yield strength    ≥2100 ≥2200 ≥2200 ≥3200 ≥6600 ≥6600
KN(tf) -214.15 -224.35 -224.35 -326.33 -673.06 -673.06
Torsion yield strength   ≥40 ≥60 ≥60 ≥110 ≥270 ≥270
KN.m(kgf.m) -4079.14 -6118.7 -6118.7 -11217.62 -27534.16 -27534.16
Elastic rigidity 3.6 4.8 4.8 5 5.5 6.5
KN/mm(kgf/mm) -367.12 -489.5 -489.5 -509.89 -560.88 -662.86
Max. working temperature 200 200 200 200 150 150
 
 
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