Forest Planting Machinery Soil Post Hole Digger Model: UO-WH-30

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Section : Machinery
Category : Agriculture Machinery
SKU : 1601022673093

Forest Planting Machinery Soil Post Hole Digger

Introducing the Forest Planting Machinery Soil Post Hole Digger, a powerful tool designed for efficient tree planting. This machine is essential for preparing the perfect holes for planting, ensuring high productivity in your agricultural operations.

Key Features:

High Productivity: Engineered to maximize efficiency, this soil post hole digger saves time and effort in the planting process.

Versatile Digging Diameter: Capable of digging holes with a diameter ranging from 20 to 100 CM, it meets various planting requirements.

Adjustable Dig Depth: With a digging depth of 200 to 1000 mm, this machine can accommodate different tree sizes and soil conditions.

Interchangeable Drill Bits: The digger features exchangeable drill bits of various diameters, allowing for flexibility based on planting needs.

Robust Construction: Built with durable components, including an engine, bearing, and gear, ensuring long-lasting performance.

Compact Size: With dimensions of 900 x 800 x 450 mm, the machine is designed for easy handling and maneuverability.

Product Specifications:

Weight: 170 KG
Type: 3PT (Three-Point Hitch)
Usage: Specifically designed for tree planting and agricultural digging tasks.

The Forest Planting Machinery Soil Post Hole Digger is an essential asset for any agricultural operation focused on tree planting. Its efficient design and high productivity make it a top choice for farmers and land developers alike.

In conclusion, enhance your planting efficiency with this reliable and versatile soil post hole digger!

Product Info Gallery

Model	Auger Diameter(cm)	Working Depth(cm)	Matched Power(HP)
UO-WH-20	20	40-60	22-35
UO-WH-30	30	40-60	22-35
UO-WH-40	40	40-60	22-35
UO-WH-50	50	50-80	35-55
UO-WH-60	60	50-80	35-55
UO-WH-70	70	50-80	35-55
UO-WH-80	80	50-80	35-55

Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 04 Nov, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

1. What is the Forest Planting Machinery Soil Post Hole Digger (Model UO-WH-30)?

The UO-WH-30 is a three-point-hitch (3PT) soil post hole digger designed for tree planting and other agricultural digging tasks. It features interchangeable auger bits, adjustable digging depth (200–1000 mm), a digging diameter range of 20–100 cm (depending on auger), robust construction, compact dimensions (900 × 800 × 450 mm) and a nominal weight of about 170 kg.

2. Which tractors is this digger compatible with?

The unit mounts on a standard 3-point hitch. Matched engine power depends on model/auger size: models with smaller augers (e.g., UO-WH-20/30/40) generally match tractors with 22–35 HP, while larger models (UO-WH-50/60/70/80) match 35–55 HP. Confirm your tractor's hitch category and PTO specs with the supplier before use.

3. What hole diameters and depths can it dig?

It supports auger diameters from about 20 cm up to 100 cm (depending on the interchangeable bit selected). Working depth is adjustable between approximately 200 mm and 1000 mm to suit different tree sizes and planting requirements.

4. Are the drill/auger bits interchangeable, and how do I change them?

Yes — the digger uses exchangeable auger bits of various diameters. To change a bit, stop the tractor, disengage the PTO, secure the implement, remove the retaining pins/bolts (follow the operator manual for the correct procedure), fit the desired auger, and re-secure all fasteners before operating.

5. Can I use this digger in rocky, compacted or frozen ground?

The machine performs best in loose to moderately compacted soils. Rocky ground, heavy gravel, or frozen soil can cause excessive wear, damage or reduced performance. For such conditions, pre-clearing rocks, using a specialized rock auger or selecting a more robust drilling solution is recommended.

6. What routine maintenance is required?

Regularly inspect fasteners, guards and the PTO shaft. Grease bearings and pivot points before each day of use and periodically during long operations (manufacturer recommendations typically suggest greasing every 8–10 hours of use). Check gearbox oil level per the operator manual, inspect auger flights and edges for wear, and replace worn components as needed.

7. What safety precautions should I follow when using the digger?

Always read the operator manual. Key precautions: shut off the tractor and disengage the PTO before adjustments or maintenance, keep bystanders clear, wear appropriate PPE (gloves, goggles, sturdy footwear), ensure the implement is properly mounted and fastened, and do not operate with damaged guards or components.

8. How do I install the digger on my tractor?

Mount the unit to the tractor's 3-point hitch, secure top link and lift arms with appropriate pins, connect and secure the PTO shaft with the correct safety shield in place, set the correct working angle and depth, and verify all connections are tight. Follow the product manual and your tractor's instructions for safe hitching and PTO connection.

9. What are the machine's dimensions and weight for transport?

The digger's compact dimensions are approximately 900 × 800 × 450 mm and its nominal weight is around 170 kg. Always secure the implement properly when transporting on trailers or handling with a loader.

10. Can this digger be used for tasks other than tree planting?

Yes. While optimized for tree planting, it is suitable for other agricultural digging tasks such as installing posts and planting larger shrubs, provided the hole diameter and depth requirements fall within the unit's capabilities and soil conditions are appropriate.

11. Where can I get spare parts like auger bits, bearings or gears?

Spare parts are typically available through the manufacturer or authorized dealers. When ordering, provide the model number (e.g., UO-WH-30) and part descriptions. Your supplier can advise on compatible augers, bearings, gears and gearbox parts.

12. What should I do if the auger becomes blocked or stalls while digging?

Immediately stop the tractor and disengage the PTO. Secure the implement, inspect the auger for obstructions (roots, rocks, debris) and remove them safely. Check for damage or excessive wear before resuming. Do not try to clear the auger while it is rotating.

13. Is there a warranty or service support for this model?

Warranty and service terms vary by seller and region. Check with the supplier or dealer at the time of purchase for specific warranty coverage, service plans and authorized service centers for the UO-WH-30 series.

14. What productivity can I expect (holes per hour)?

Productivity depends on soil type, auger diameter, tractor power and operator skill. In favorable conditions (soft soil, appropriate auger) the machine can complete many holes per hour; larger diameters or difficult soils will reduce the rate. Contact your dealer for performance estimates based on local conditions.

15. What PTO speed and tractor settings are required?

PTO speed and exact settings are not specified in this summary. Consult the product operator manual or your dealer for recommended PTO rpm and gearbox settings for each auger size. Also verify your tractor's PTO compatibility before operation.