Atlas Copco Secoroc QLX 100, Инструкция для оператора

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QLX 50/55 AND QLX 60/65
DTH hammer model QLX 50 QLX 55 QLX 60 QLX 65
Bit shank style QL 50 QL 50 QL 60 QL 60
Product code 9705-QX-00-14P-25-000 9705-QX-00-14P-25-HB0 9706-QX-00-14P-26-000 9706-QX-00-14P-25-HB0
Product number 89010092 89010093 52352465 52352473
GENERAL SPECIFICATIONS Imperial / Metric Imperial / Metric Imperial / Metric Imperial / Metric
Connection Thread API 3 1/2” Reg Pin API 3 1/2” Reg Pin API 3 1/2” Reg Pin API 3 1/2” Reg Pin
Outside diameter 4.8 in 121,9 mm 5.08 in 129 mm 5.6 in 142,2 mm 5.88 in 149,4 mm
Length w/o bit shoulder to shoulder 41.76 in 1060,7 mm 41.76 in 1060,7 mm 41.67 in 1090,7 mm 41.67 in 1090,7 mm
Weight w/o bit 153 lb 69,5 kg 178 lb 80,9 kg 205 lb 93,2 kg 235 lb 106,8 kg
Backhead across flats 3.7 in/4 in 95/101,6 mm 3.7/4 in 95/101,6 mm 4 in 101,6 mm 4 in 102,6 mm
Min bit size 5.25 in 134 mm 5.5 in 140 mm 6.13 in 155,5 mm 6.5 in 165,1 mm
Max bit size 6 in 152 mm 6 in 152 mm 8.5 in 215,9 mm 8.5 in 215,9 mm
Bore 3.95 in 100,25 mm 3.95 in 100,25 mm 4.75 in 120,65 mm 4.75 in 120,7 mm
Piston weight 33 lb 15 kg 33 lb 15 kg 47 lb 21,4 kg 47 lb 21,4 kg
Stroke 3.75 in 95,3 mm 3.75 in 95,3 mm 3.75 in 95,3 mm 3.75 in 95,3 mm
Max pressure differential 500 psig 34,5 bar 500 psig 34,5 bar 500 psig 34,5 bar 500 psig 34,5 bar
Make-up torque 5000 ft-lbf 6770 Nm 5000 ft-lbf 6770 Nm 6000 ft-lbf 8124 Nm 6000 ft-lbf 8124 Nm
OPERATIONAL SPECIFICATIONS Imperial Metric
Feed Force 1500-2000 lb 7-9 kN 1500-2000 lb 7-9 kN 2000-3000 lb 9-13,3 kN 2000-3000 lb 9-13,3 kN
Rotation 50-80 rpm 50-80 rpm 30-60 rpm 30-60 rpm
SERVICE SPECIFICATIONS QLX 50 QLX 55 QLX 60 QLX 65
Casing discard diameter 4.38 in 111,3 mm 4.38 in 111,3 mm 5.31 in 134,9 mm 5.31 in 134,9 mm
Casing reverse diameter 4.65 in 118,1 mm 4.84 in 122,9 mm 5.44 in 138,2 mm 5.63 in 142,9 mm
Minimum chuck length 1.85 in 47 mm 1.85 in 47,0 mm 2.15 in 54,6 mm 2.15 in 54,6 mm
Max. worn piston to casing clearance 0.001 in 0,25 mm 0.001 in 0,25 mm 0.009 in 0,23 mm 0.009 in 0,23 mm
Min new piston large OD 3.942 in 100,11 mm 3.942 in 100,11 mm 4.742 in 120,45 mm 4.742 in 120,45 mm
Max new casing ID 3.948 in 100,28 mm 3.948 in 100,28 mm 4.748 in 120,60 mm 4.748 in 120,60 mm
Max. worn piston to cylinder clearance 0.009 in 0,23 mm 0.009 in 0,23 mm 0.009 in 0,23 mm 0.009 in 0,23 mm
Min new piston tail OD 3.519 in 89,38 mm 3.519 in 89,38 mm 4.235 in 107,57 mm 4.235 in 107,57 mm
Max new cylinder ID 3.525 in 89,53 mm 3.525 in 89,53 mm 4.241 in 107,72 mm 4.241 in 107,72 mm
Max. worn piston to guide clearance 0.011 in 0,27 mm 0.011 in 0,27 mm 0.023 in 0,57 mm 0.023 in 0,57 mm
Max new piston tail/seal ID 1.206 in 30,63 mm 1.206 in 30,63 mm 1.505 in 38,23 mm 1.505 in 38,23 mm
Min new guide OD 1.199 in 30,45 mm 1.199 in 30,45 mm 1.490 in 37,85 mm 1.490 in 37,85 mm
Max. worn bit to bearing clearance 0.020 in 0,50 mm 0.020 in 0,50 mm 0,015 in 0,38 mm 0.015 in 0,38 mm
Max new bearing ID 3.019 in 76,68 mm 3.019 in 76,68 mm 3.623 in 92,02 mm 3.623 in 92,02 mm
Min new bit shank OD 3.006 in 76,35 mm 3.006 in 76,35 mm 3.613 in 91,77 mm 3.613 in 91,77 mm
Max. worn bit to chuck clearance 0.017 in 0,42 mm 0.017 in 0,42 mm 0.018 in 0,46 mm 0.018 in 0,46 mm
Max new chuck ID 3.490 in 88,65 mm 3,490 in 88,65 mm 4.187 in 106,35 mm 4.187 in 106,35 mm
Min new bit shank OD 3.479 in 88,37 mm 3.479 in 88,37 mm 4.175 in 106,05 mm 4.175 in 106,05 mm
Exhaust tube extension 2.07 in 52,58 mm 2.07 in 52,58 mm 2.31 in 58,67 mm 2.31 in 58,67 mm
Min. new valve height, low lift valve NA NA NA NA NA NA NA NA
Min. new valve height, high lift valve NA NA NA NA NA NA NA NA
Valve lift new, low lift valve or w/shim NA NA NA NA NA NA NA NA
Valve lift new, high lift valve or w/o shim NA NA NA NA NA NA NA NA
Maximum backhead standoff 0.06 in 1,52 mm 0.06 in 1,52 mm 0.08 in 2,03mm 0.08 in 2,03 mm
Minimum backhead standoff 0.04 in 1,02 mm 0.04 in 1,02 mm 0.05 in 1,27 mm 0.05 in 1,27 mm