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Screw drill tool is a powered by liquid, the liquid pressure can be converted into mechanical energy of downhole tools when power fluid into the hydraulic motor, import and export produce certain differential pressure in the hydraulic motor, hydraulic motor rotor driven by winding the stator axis of planetary motion, provided to the drill bit rotation speed and torque, realize the underground work, without the need to drill pipe rotation
Technical parameters:
Model |
Flow Rate
(l/s) |
Pressure Drop
(Mpa) |
Rating Torque
(N`m) |
Max.Torque
(N•m) |
Bit Weight
(kn) |
Power
(Kw) |
OD
(mm) |
Length
(m) |
Connections
（API REG） |
|
Box up |
box down |
|
5LZ43×7.0 |
0.5～1.5 |
|
108 |
173 |
6 |
3.68 |
43(11/16) |
3.3 |
M27*2 |
|
5LZ60×7.0 |
1.26～3.13 |
2.5 |
160 |
280 |
5 |
2.35～6.03 |
60(23/8) |
3.3 |
1.9TBG |
|
5LZ73×7.0 |
1.26～5.05 |
3.5 |
275 |
480 |
12 |
3.5～13.82 |
73(27/8) |
3.45 |
23/8 TBG |
23/8 REG |
|
5LZ89×7.0 |
2～7 |
4.1 |
560 |
980 |
18 |
5.6～19.35 |
89(31/2) |
4.67 |
23/8 REG |
|
5LZ95×7.0 |
4.73～11.04 |
3.2 |
950 |
1240 |
21 |
10.4～23.79 |
95(33/4) |
3.7 |
27/8 REG |
|
C5LZ95×7.0 |
5～13.33 |
6.5 |
1490 |
2384 |
55 |
21.8～59.3 |
95(33/4) |
6.88 |
27/8 REG |
|
5LZ100×7.0 |
4.73～11 |
3.2 |
710 |
1240 |
21 |
10.4～23.79 |
100(37/8) |
4.35 |
27/8 REG |
|
5LZ120×7.0 |
5.78～15.8 |
2.5 |
1300 |
2275 |
55 |
9.5～27.23 |
120(43/4) |
4.88 |
31/2 REG |
|
C5LZ120×7.0 |
6.667～20 |
5.2 |
2500 |
4000 |
55 |
70.5 |
120(43/4) |
6.88 |
31/2 REG |
|
D5LZ120×7.0 |
5.78～15.8 |
1.6 |
900 |
1440 |
55 |
6.6～18.85 |
120(43/4) |
3.29 |
31/2 REG |
|
3LZ165×7.0 |
17～27 |
4.1 |
2500 |
3750 |
80 |
78.54 |
165(61/2) |
6.5 |
41/2 REG |
|
5LZ165×7.0 |
16～28(47) |
3.2 |
3200 |
5600 |
80 |
33.5～59.65 |
165(61/2) |
6.25 |
41/2 REG |
|
D7LZ165×7.0 |
18～28 |
2.5 |
2300 |
3680 |
80 |
30.4～47.2 |
165(61/2) |
4.7 |
41/2 REG |
|
9LZ165×7.0 |
19～31.6 |
2.5 |
3200 |
5600 |
100 |
45.24 |
165(61/2) |
5.7 |
41/2 REG | |
