Designed for seamless integration with most tractors (15-120HP), the 3-Point Post Hole Digger is a must-have attachment for fast, precise hole drilling in farms, orchards, construction sites, and landscaping projects.
Powered by the tractor's PTO (Power Take-Off) system, it eliminates manual labor, boosts efficiency by 5-8x, and ensures consistent hole depth/width-ideal for fence posts, tree planting, foundation piles, and drainage holes.
Compatibility & Power Requirements
| Parameter | Details |
|---|---|
| Tractor HP Range | 15-30HP (mini tractors), 30-70HP (medium tractors), 70-120HP (heavy-duty use) |
| 3-Point Hitch Category | Cat. 1 (15-30HP), Cat. 1/2 (30-70HP), Cat. 2 (70-120HP) |
| PTO Speed | 540 RPM (standard), optional 1000 RPM for high-power tractors |
| PTO Shaft | 1.3-1.8m length (adjustable), shear bolt protection (prevents damage from overload) |
Farm tractor accessories earth auger drill bit with hook mounting, hydraulic three-point post hole digger for agricultural excavator drilling
1. Universal Compatibility
Fits 95% of tractors with 3-point hitch (Cat. 1/2), from mini 15HP garden tractors to 120HP agricultural tractors-no additional modifications needed.
2. Powerful & Efficient Drilling
PTO-driven gearbox delivers high torque (150-500 Nm) for drilling through clay, loam, gravel, and even compacted soil.
Tungsten carbide-tipped bits reduce wear and tear, extending service life by 30% vs. standard steel bits.
Drills 6" (150mm) diameter holes in 10-20 seconds (loam soil) vs. 5-10 minutes of manual digging.
3. Durable & Low-Maintenance
Welded steel frame with anti-corrosion paint (powder-coated) resists rust and impacts in harsh outdoor conditions.
Oil-immersed gearbox requires only quarterly oil changes-minimal maintenance for long-term use.
Shear bolt protection prevents gearbox and PTO shaft damage when hitting rocks or hard objects.
4. Easy Operation & Safety
Simple attachment to tractor's 3-point hitch (5-minute setup with standard pins).
Ergonomic controls (integrated with tractor's hydraulic system) adjust drilling depth and angle.
Safety shield covers the auger bit to prevent debris from hitting the operator.
Tractor Driven Spiral Drilling and Digging Machine Tree Planting Hole Digger Machine
Manufacturing width 20-50cm Excavator Soil Boring Machine Tree Planting Machine
Drill Bit (Auger) Specifications
| Bit Diameter (Inner) | 150mm (6"), 200mm (8"), 250mm (10"), 300mm (12"), 350mm (14"), 400mm (16") |
|---|---|
| Bit Length | 600mm (24"), 900mm (36"), 1200mm (48"), 1500mm (60") (custom lengths available) |
| Bit Material | Hardened steel alloy (cutting edges: tungsten carbide-tipped for rock/hard soil) |
| Bit Type | Standard earth auger (clay/loam), rock auger (gravel/stone), tree auger (root-rich soil) |
Versatile Applications
One attachment for multiple tasks:
Agriculture: Fence post installation (livestock enclosures, crop field borders), fruit tree planting, irrigation pipe laying.
Landscaping: Hedge/flower bed edging, garden post installation, small tree transplantation.
Construction: Foundation piles for sheds/outbuildings, drainage hole drilling, solar panel ground mount installation.
Municipal: Roadside sign posts, park bench installation, utility pole (small) drilling.
Why Choose Our 3-Point Post Hole Digger?
Time & Labor Savings: Reduce digging time by 90%-complete a day's work in 1-2 hours.
Consistent Quality: Uniform hole size and depth ensure stable post installation (no leaning or sinking).
Value for Money: Durable construction and low maintenance costs deliver a fast ROI (return on investment) for small farms to large enterprises.
Global Compliance: Meets CE (Europe) and EPA (North America) safety standards for export.
Action Call
Contact us today to:
Get a customized quote based on your tractor's HP and required bit size.
Request a product video demo or technical datasheet.
Inquire about bulk pricing for dealerships or project orders.
Elevate your drilling efficiency with a factory-direct 3-Point Post Hole Digger-built for performance, durability, and unbeatable value.
LEADRAY Agricultural Attachments: Powering Your Work with Precision & Efficiency
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| Model | 1WX-20 | 1WX-30 | 1WX-40 | 1WX-50 | 1WX-60 | 1WX-70 | 1WX-80 | 1WX-90 | 1WX-100 |
| Operation Diameter (mm) | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 |
| Matching (hp) | 20-35 | 25-40 | 25-50 | 35-75 | 40-80 | 50-60 | 50-60 | 50-60 | 70 |
| Operation Depth (mm) | 600 | 600 | 600 | 600 | 600 | 700 | 800 | 800 | 800 |
| Operation Efficiency (one/ min.) |
1~3 | ||||||||
| Weight (kg) | 245 | 249 | 255 | 260 | 265 | 275 | 285 | 300 | 320 |
| Whole Size (mm) | 2300x800x600 | 2300x800x665 | 2300x850x800 | 2300x1000x950 | 2300x1100x1050 | ||||
| PTO Speed (r/min) | 540/720 | ||||||||
