When increasing casing diameter, the Barbco Knife Reamer allows you to pin into the pilot tube, and be welded up with your desired casing size. Provided you are in soft, non compacted ground, this head will allow you to increase your casing diameter with ease.
HORSEPOWER
FT. LBS. TORQUE
POUNDS OF THRUST
| Manufacturer | Model | Horsepower | Torque | Thrust |
|---|---|---|---|---|
 | 24/30-150 | 46 | 29,870 | 150,000 |
 | 30 Power Plus | 45 | 28,724 | 200,000 |
 | 30/36B | 48 | 25,500 | 230,000 |
 | 30/36-200 | 64 | 39,679 | 209,230 |
| Power Train | |
| Engine | Deutz D2011L04I Air Cooled Diesel with Electric Start |
| 64.1 HP @ 2,800 RPM Continuous Duty Rating | |
| 140.14 Ft. Lb. Peak Torque @ 1,700 RPM | |
| Clutch | 10-inch Diameter |
| Auger Drive | 3" Hex Drive |
| Transmission | |
| Type | T-18 4 Speed |
| 1st Gear | 6.32:1 Ratio |
| 2nd Gear | 3.09:1 Ratio |
| 3rd Gear | 1.69:1 Ratio |
| 4th Gear | 1.00:1 Ratio |
| Reverse | 7.44:1 Ratio |
| Maximum Output Torques and Auger Speeds | |
| 1st Gear | 39,679 ft-lbs. @ 6 RPM |
| 2nd Gear | 19,400 ft-lbs. @ 12.28 RPM |
| 3rd Gear | 10,610 ft-lbs. @ 22.45 RPM |
| 4th Gear | 6,278 ft-lbs. @ 37.94 RPM |
| Reverse | 46,710 ft-lbs. @ 5.10 RPM |
| Gearbox | |
| Fairfield S10B | 44:8:1 Ratio |
| Hydraulic System | |
| Pump | Danfoss K38C – 26.6 GPM @ 2,800 RPM |
| 3,770 PSI Continuous/5,075 PSI Intermittent | |
| Pressure Compensated Load Sensing System | |
| Cylinders | Two 6" Bore x 36" Stroke |
| 209,230 Lb. @ 3,700 PSI | |
| 286,984 Lb. @ 5,075 PSI Intermitten* | |
| Work Range | 4" through 36" |
| Filters | |
| Return | 10 Micron Replaceable Element |
| Dimensions - 30" Mode | |
| Center Line | 19" |
| Height | 51.75" |
| Width | 48" |
| Length | 120" |
| Dimensions - 36" Mode | |
| Center Line | 22" |
| Height | 54.75" |
| Width | 48" |
| Length | 120" |
| Weights | |
| Base Unit | 2,500 lbs. |
| Sub-Frame | 2,400 lbs. |
| Master Track | 1,160 lbs. |
| Extension Track | 1,050 lbs. |
| 30" Master Pusher | 673 lbs. |
| 36" Master Pusher & Lift Kit | 900 lbs. |
*Pump life expectancy diminishes rapidly. May void warranty.