Drive Head

Technical Specifications

Model
Maximum Horsepower
Maximum Load Lbs.
Brake System
Internal Gear Reduction
NDH-010-DH-05
10
5000
Mechanical
No
NDH-020-DH-20
20
20000
Mech. or Hyd.
No
NDH-030-DH-09
30
9000
Mechanical
No
NDH-030-RH-09
30
9000
Mechanical
1 : 4.375
NDH-060-DH-20
60
20000
Mech. or Hyd.
No
NDH-060-GH-20
60
20000
Mechanical
1 : 5.16
NDH-060-DH-33
60
33000
Mech. or Hyd.
No
NDH-060-GH-33
60
33000
Mechanical
1 : 5.16
NDH-075-DH-33
75
33000
Hydraulic
No
NDH-100-GH-33
100
33000
Hydraulic
1 : 5.16
NDH-150-DH-37
150
37000
Hydraulic
No
Note: All Drive Head Models come standard with different size sheaves and belts to obtain design speed within the range of 100 to 500 RPM. Belt protection is standard. The configuration comes standard with a bottom flange connection: 3 1/8" x 2000 PSI. Available polished rod sizes include 1 1/2" and 1 1/4".