Product Overview

The Post-Hole Digger For Fencing is a heavy-duty earth auger built for continuous vertical digging in commercial and agricultural fencing work.

Technical Specifications

Category	Technical Parameter	Specifications & Units
General Information	Product Name	Post-Hole Digger For Fencing
General Information	Operation Type	One-Man Operation
Engine & Power Specs	Power Type	Single-Cylinder, 2-Stroke, Air-Cooled Gasoline Engine
	Engine Displacement	52 cc
	Rated Output Power	1.46 kW / 6500 RPM (approx. 2.0 HP)
	Idle Speed	2800 - 3200 RPM
	Fuel Mixture Ratio	25:1 (Gasoline : 2-Stroke Engine Oil)
	Fuel Tank Capacity	1.2 L
Transmission & Drilling	Gearbox Type	Ball Bearing Planetary Gearbox
	Gear Reduction Ratio	30:1
	Auger Output Speed	170 - 220 RPM
	Output Shaft Type & Size	Cylindrical Straight Shaft, Φ20 mm (with pin hole)
	Compatible Auger Diameters	Φ100 mm - Φ250 mm (approx. 4 - 10 inches)
	Standard Drilling Depth	800 mm
	Max Depth with Extension	1300 mm (requires 500 mm extension rod)
Structure & Safety	Clutch System	Centrifugal Clutch
	Anti-Vibration System	Dual Ergonomic Shock-Absorbing Handles
	Safety Control	Trigger Throttle with Safety Lock & Instant Stop Switch
Physical Specs	Bare Machine Net Weight	10.5 kg (excluding auger bit and fuel)
	Typical Auger Weight	3.8 kg (based on Φ150 mm × 800 mm bit)
	Package Dimensions	590 mm × 360 mm × 420 mm (power head only)

Material & Engineering

High-Tensile Alloy Steel Frame
Robotically welded alloy steel frame holds up under long digging load during high-torque ground penetration.

Hardened Carbon Steel Auger Flighting
Features continuous cold-rolled carbon steel spirals designed for steady soil removal and wear resistance.

Replaceable Tungsten Carbide Cutting Tips
Equipped with bolt-on tungsten carbide teeth capable of fracturing compact clay and rocky substrates.

Die-Cast Aluminum Gearbox Housing
Utilizes precision die-cast aluminum to optimize thermal dissipation and reduce overall structural weight.

Case-Hardened Steel Gear Trains
Heat-treated, case-hardened steel gears manage continuous high-torque loads without structural deformation.

Quality Control

Post-Assembly Torque Validation
Every transmission system undergoes a 50 N·m static torque hold test, verifying gear integrity under peak load conditions.

20-Minute Engine Thermal Bench Test
Each power head runs continuously at 6,500 RPM for 20 minutes, verifying compression stability and gasket seal integrity.

Hardness Testing on Cutting Components
Tungsten carbide tips undergo Rockwell hardness testing to ensure durability and resistance against underground rock impact.

3-Axis Robotic Handle Vibration Mapping
Anti-vibration handles are tested using sensor-based vibration mapping to ensure ergonomic safety during continuous operation.

OEM & ODM Capabilities

01/

Custom Displacement Configuration
Engineering lines support customized engine displacement options ranging from 43 cc to 71 cc, based on project-specific requirements.

02/

Tailored Auger Dimension Tooling
CNC manufacturing enables custom auger production with diameters ranging from 60 mm to 350 mm.

03/

Proprietary Gearbox Ratio Modifications
Internal planetary gearbox systems can be re-engineered to achieve specific speed-to-torque performance ratios.

04/

Private Label Ergonomic Branding
Injection-molded handles and protective shrouds support custom brand colors and integrated logo printing or embossing.

Applications

Application Field	Operation Method	Benefits
Agricultural Fencing	Drilling vertical post holes for perimeter installation	Improves fence line installation speed over long field sections
Residential Decking	Creating foundation holes for structural supports	Maintains structural verticality and uniform footing depth
Vineyard Trellising	Forming anchor points for vineyard wire systems	Speeds up wire system installation across large vineyard areas
Commercial Security	Drilling holes for steel barrier posts in compact soil	Enhances industrial perimeter construction efficiency
Livestock Corrals	Forming deep holes for heavy-duty structural posts	Maintains post stability under livestock impact pressure
Horticultural Planting	Creating planting holes for saplings and shrubs	Supports root development and large-scale planting

FAQ

Q: How does the factory secure the Post-Hole Digger For Fencing during international transit?

A: Units are packed in molded drop-tested styrofoam inserts within double-wall corrugated cartons to prevent structural damage.

Q: What is the typical factory lead time for bulk container orders?

A: Standard production schedules generally require 30 to 45 days from initial deposit confirmation to port delivery.

Q: Are replacement cutting blades and pilot bits available for individual purchase?

A: Yes, the factory supplies standardized wear-part kits compatible with all manufactured fencing auger attachment variants.

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Post-Hole Digger for Fencing