Atlas Copco Secoroc QLX Series Operator Instructions Manual page 26

Connection API
Outside Diameter
Length, shoulder to shoulder, less bit
Length, bit extended
Length, bit retracted
Weight, less bit
Backhead flats
Minimum bit size
Maximum bit size
Bore
Piston weight
Stroke
Max pressure differential
Make up Torque
OPERATIONAL SPECIFICATIONS
Feed Force
Rotation Speed
AIR CONSUMTION / BPM
100 psi (6.9 bar) 827 BPM
150 psi (10.3 bar) 910 BPM
200 psi (13.8 bar) 993 BPM
250 psi (17.2 bar) 1,075 BPM
300 psi (20.7 bar) 1,158 BPM
350 psi (24.1 bar) 1,240 BPM
SERVICE SPECIFICATIONS
Casing discard diameter
Casing reverse diameter
Minimum chuck length
Max. worn piston to casing clearance
Min new piston large OD
Max new casing ID
Max. worn piston to cylinder clearance
Min new piston tail OD
Max new cylinder ID
Max. worn piston to guide clearance
Max new piston tail/sealID
Min new guide OD
Max. worn bit to bearing clearance
Max new bearing ID
Min new bit shank OD
Max. worn bit to chuck clearance
Max new chuck ID
Min new bit shank OD
Exhaust tube extension
Min. new valve height, low lift valve
Min. new valve height, high lift valve
Valve lift new, low lift valve or w/shim
Valve lift new, high lift valve or w/o shim
Maximum backhead standoff
Minimum backhead standoff
26
QLX 100
Imperial
6-5/8 Reg. pin
9.00 in
63.8 in
72.2 in
70.4 in
1007 lb
2.5 " x 7" AF
9.875 in
11 in
7.5 in
180 lb
4.75 in
350 psi
10 000 ft-lb
4000- 5000 lb
20-40 rpm
Imperial Pressure/flow
100 psi / 1.097 scfm
150 psi / 1.400 scfm
200 psi / 1.784 scfm
250 psi / 2.250 scfm
300 psi / 2.797 scfm
350 psi / 3.427 scfm
8.450 in
NA
3.750 in
0.016 in
7.490 in
7.501 in
0.015 in
6.737 in
6.747 in
0.014 in
1.888 in
1.879 in
0.034 in
5.941 in
5.918 in
0.070 in
6.618 in
6.571 in
2.500 in
NA
1.987 in
NA
0.072 in
0.102 in
0.036 in
Metric
6-5/8 Reg. pin
228,6 mm
1620,5
1833,9 mm
1788,2 mm
456,8 kg
63,5 mm x 178 mm AF
251 mm
279 mm
190,5 mm
81,6 kg
120 mm
24,1 bar
1130 Nm
17,8 - 22,2 kN
20 -40 rpm
Metric Pressure/flow
6,9 bar / 31,0 m3/min
10,3 bar / 39,6 m3/min
13,8 bar / 50,5 m3/min
17,2 bar / 63,7 m3/min
20,7 bar / 79,2 m3/min
24,1 bar / 97,0 m3/min
214,630 mm
NA
95,250 mm
0,406 mm
190,246 mm
190,525 mm
0,381 mm
171,120 mm
171,374 mm
0,356 mm
47,955 mm
47,727 mm
0,864 mm
150,901 mm
150,317 mm
1,778 mm
168,097 mm
166,903 mm
63,500 mm
NA
50,470 mm
NA
1,829 mm
2,591 mm
0,914 mm