Motor Specifications

5"   7 - 8

5"   7 - 8   Lobe

Horizontal Boring Motor

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Motors are subject to price quote.
Recommendations:
PSI:
GPM:
Rig Size:
Bit Size:
No Load: 450PSI
180-220
D100X120 | D100X140
6 12" - 7 78"
With Load: 650PSI
JT100 | DD-110
All Adtech Drilling Motors are specifically designed for the Horizontal Boring Industry.

The 5” 7-8 Lobe Motor is a heavy duty 4 34” drilling motor. A thick walled stator and an oversized bearing pack makes this tool a good match for machines that have 160 - 250 GPM. The 7-8 lobe is a slower turning configuration with medium-high torque that's used in hard rock formations.

Each of Adtech's motors have a sealed bearing pack to keep oil on the bearing for a smoother run.

Rotor 7 Lobes
Major Diameter (in): 3.245"
Eccentricity (in): 0.164"
Contour Length (in): 94"
Overall (in): 104"
Lead (in): 31.5"
Head Diameter (in): 2.5"
Material: 4140 HT
Weight (lb):
Stator: 8 Lobes
OD (in): 5"
ID (in): 4"
Overall Length (in): 109.3"
Cutback (in): 6.65"
Lead (in): 36"
Minor Diameter (in): 2.863"
Material: 4142 CD
Stages: 2.7
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