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2005 Gefco 30K
Description
2005 Gefco 30K Water Well Drill Rig
2005 Gefco 30K
mounted on Peterbilt
7700 hrs
13k hub miles
4.5” rods.
987 hrs on compressor
Lots of refurb and many new parts
Fresh rebuild on top-drive, and lift cylinder
Comes with 500’ of rods
30K mounted on a 2004 6x4 Pertebilt 357 powered by Cat, 550hp C15, s/n BXS3Q747. 22,000lb front axle, 46,000 rear tandem,18 Speed Fuller Transmission. 425/65R22.5 front tires, 11R22.5 rear tires. Rig is set up to handle 4-1/2” x 20’ Flush Joint drill pipe with 2-7/8”IF tool joint. 25,000lb Pull Down with 30,000 Hold Back, hoist 1000cfm, 350psi Sullair compressor, 18gpm Bean Water Injection, and 7 gallon electric down hole lubricator. 16,000lb Single line, includes a Block with 2-part line for 32,000lb, hydraulic Main winch over the Jib, and a Bradeb (BG8) 4,000lb Aux winch. Hydraulic Rod Spinner, and Modified 60” Break Out Wrench, pulled by Hydraulic cylinder. TopHead rated at 0-120rpm with infinite speed control, and 70,000inch lbs torque. 15pc Rod storage rack with slide mounted on off driller’s side, and 6pc Carousel, pipe not included. One (1) 150 gallon and one (1) 70 gallon fuel tank, total of 220 gallon capacity.
Approximate engine hours 7700, approx. compressor hrs 987+/-, and estimated hub miles are 13,000. The truck odometer runs when the truck is drilling, so the truck miles are not accurate, that is why they put a hub odometer on these.
Here is a list of parts/repairs done in the last year:
New main hydraulic pump
Rebuilt main cylinder in derrick
Rebuilt RH derrick lift cylinder
New main winch cable
Rebuilt Top Drive and rebuilt Hydraulic drive motor ( going on today)
New bump sub
New table bushings
2 new front tires last march
Back tires are about 50%
Replaced drilling catwalk
New air dryer on truck
New power steering pump
New Kelly hose
Tons of new hydraulic hoses
New oil cooler
New coolant tank
We have the complete set of operator and parts manuals.
Currently rigged for 4.5” drill pipe with 2 7/8 IF threads.
Specifications
| Manufacturer | Gefco |
| Model | 30K |
| Year | 2005 |
| Condition | Used |
| Hours | 77,000 |






