Increased performance is offered in the Model 720 heavy-duty 3-pt post hole digger. Designed for Cat. I/II tractors, this model offers 3-postion boom adjustment, rugged gearbox along with 3-1/2” diameter boom for dependable operation. Augers (42” length) are available in 6”, 9”, 12”, 14”, 18” and 24” diameters in single and double flight plus standard or heavy-duty configuration offering the outmost in productivity.
Download the literature
Download the literature
| Specifications | |
| Model | 720 |
| Boom Size (O.D.) | 3-1/2” |
| Yoke Size | 3” |
| Boom Positions | 3 |
| Mount Type | Cat. I/II (7/8" Pins) |
| Gearbox Ratio | 3.18:1 |
| Gearbox Output Shaft | 2" |
| Gearbox Bearings | Tapered Roller |
| Gearbox Seals | Double lip, spring loader |
| Drive Type | PTO, 540 RPM |
| Shear Bolt | Yes, Grade 2 |
| Gearbox Ltd. Warranty | 5-yrs. |
| Tractor hp | 25-65 hp |
| Optional Down Force Kit | Yes, DFK-70 (Not designed for compact tractors under 40 hp.) |
| Auger Sizes | 6” thru 24” |
| Auger Length | 42" |
| Auger Type | STD, HDSF, HDDF |
| Auger Point - Bolt-in | Fish Tail |
| 12" Auger Ext. | Opt. (170705) |
| Parking Stand Kit | Opt. (102165) |
| Weight (lbs.) | 206 |
| Product Number | 706160 |
| Download Manual | Model 720 Part List |
| Optional DFK-70 Parts List | |
| Worksaver Augers | |||
| Model | Item # | Description | |
| 6" STD | 170585 | 6" Standard Duty Single Flight Auger with Teeth | |
| 9" STD | 170710 | 9" Standard Duty Single Flight Auger with Teeth | |
| 12" STD | 170720 | 12" Standard Duty Single Flight Auger with Teeth | |
| 6" HDSF | 706150 | 6" HD Single Flight Auger with Teeth | |
| 6" HDDF | 706155 | 6" HD Double Flight Auger with Teeth | |
| 9" HDSF | 706109 | 9" HD Single Flight Auger with Teeth | |
| 9" HDDF | 706009 | 9" HD Double Flight Auger with Teeth | |
| 12" HDSF | 706112 | 12" HD Single Flight Auger with Teeth | |
| 12" HDDF | 706012 | 12" HD Double Flight Auger with Teeth | |
| 14" HDSF | 706033 | 14" HD Single Flight Auger with Teeth | |
| 14" HDDF | 706037 | 14" HD Double Flight Auger with Teeth | |
| 18" HDDF | 706070 | 18" HD Double Flight Auger with Teeth | |
| 24" HDDF | 706075 | 24" HD Double Flight Auger with Teeth | |
| 12" Ext. | 12" Optional Extension Ext. Parts List | ||
| Standard Duty Augers: use for lighter soils free of stones, roots, etc. Heavy Duty Single Flight Augers: use for tougher digging or where stones, roots, etc. may be present. Heavy Duty Double Flight Augers: use for loose soil such as sand/gravel to help carry soil to the surface. |
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| Standard Auger Parts List | Heavy Duty Single Flight Parts List | Heavy Duty Double Flight Parts List | |
WARNING: Read and understand the operator’s manual before operation. Be sure tractor/skid steer is properly counterbalanced. Damage to equipment or personal injury could occur.
