Description
Blue Diamond Extreme Duty Skid Steer Auger
Blue Diamond’s Extreme Duty Series 2 Auger tackles hard soils and rock with a compact high-torque planetary gearbox that fits down into the hole for deeper drilling, handling up to 3500 PSI and 36 GPM.
Key Features
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Planetary Drive: High torque (1467–4180 ft-lbs @ 3500 PSI), 2″ hex shaft, 2-piece design for superior side-load handling.
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Durability: Robotic welds, all-American components, gearbox descends for max depth without extensions.
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Warranties: 6 y
Blue Diamond Extreme Duty Skid Steer Auger
Blue Diamond’s Extreme Duty Series 2 Auger tackles hard soils and rock with a compact high-torque planetary gearbox that fits down into the hole for deeper drilling, handling up to 3500 PSI and 36 GPM.
Key Features
-
Planetary Drive: High torque (1467–4180 ft-lbs @ 3500 PSI), 2″ hex shaft, 2-piece design for superior side-load handling.
-
Durability: Robotic welds, all-American components, gearbox descends for max depth without extensions.
-
Warranties: 6 years on gearbox (noted in query; specs confirm 5-year gearbox/3-year motor/lifetime shaft).
-
Compatibility: Blue Diamond bits, extensions, adapters; wide model range for various flows.
What’s Included
Universal skid steer plate, hydraulic hoses, flat-faced couplers, owner’s manual.
Applications
Post holes, landscaping, construction in clay/shale (up to 24″ dia) or earth.
ears on gearbox (noted in query; specs confirm 5-year gearbox/3-year motor/lifetime shaft).
-
-
Compatibility: Blue Diamond bits, extensions, adapters; wide model range for various flows.
What’s Included
Universal skid steer plate, hydraulic hoses, flat-faced couplers, owner’s manual.
Applications
Post holes, landscaping, construction in clay/shale (up to 24″ dia) or earth.
Additional information
| Model | 305705 | 305708 | 305712 | 305715 | 305720 |
|---|---|---|---|---|---|
| Weight (Lbs.) | 101 | 123 | 123 | 123 | 180 |
| Length (") | 24.5 | 25.9 | 25.9 | 25.9 | 29 |
| Diameter (") | 7.4 | 9.4 | 9.4 | 9.4 | 9.4 |
| Flow Range (GPM) | 6 – 16 | 10 – 26 | 17 – 20 | 19 – 23 | 21 – 26 |
| Max Torque (ft/lb) | 1712 | 2630 | 3300 | 3821 | 4180 |
| Max Pressure | 3500 | 3500 | 3500 | 3500 | 3500 |
| Output Shaft | 2" Hex | 2" Hex | 2" Hex | 2" Hex | 2 1/2" Hex |
| Brand | Blue Diamond |
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