Earth Auger Oleo-Mac MTL51 2.1 HP petrol post hole digger (Premium class)

Oleo-Mac MTL51 is a petrol-powered earth auger with a compact design and a 2.1 HP engine, intended for digging post holes and small boreholes in soil. This premium-class handheld post hole digger is supplied as the engine unit and is suitable for tasks that require mobility and engine-driven drilling power. The unit is designed for users who need a portable solution for fence installation, planting and other groundworks where a machine-driven auger speeds up the job compared with manual digging.

Advantages

The petrol engine delivers consistent power for drilling into various soil types without requiring an external power source, ensuring operation in remote locations. The handheld format and premium-class build provide ergonomic control and reliable performance during repeated use. Supplied as the engine unit, the model allows flexible selection of compatible auger bits and accessories to match specific hole diameters and working conditions.

Suitable for

• Drilling post holes for fences and signage
• Planting trees and larger shrubs
• Preparing groundworks for small structures and landscaping
• Works at sites without access to mains electricity

Key specifications

• Engine type: petrol-powered single-cylinder engine
• Rated power: 2.1 HP
• Operation: handheld, two-operator capable depending on auger size
• Application: post hole digging and small-diameter borehole drilling in soil
• Unit supplied: engine unit; auger bits and accessories sold separately

How to use

Before operation, fit an appropriate auger bit compatible with the engine unit and ensure all connections and fastenings are secure according to the accessory instructions. Check fuel and oil levels, and confirm the spark plug and air filter are in good condition. Start the engine following the manufacturer’s starting procedure and hold the unit steadily while applying controlled downward pressure to begin drilling. Withdraw the auger periodically to clear excavated soil and prevent clogging. Stop the engine before adjusting the bit or performing maintenance.

Usage recommendations

Use protective equipment such as gloves, eye protection and hearing protection during operation. Select auger bits appropriate for soil type and desired hole diameter, and avoid attempting to drill in rocky or heavily root-bound ground without a suitable bit. For larger diameter holes or extended work periods, consider two-person operation to improve control and reduce operator fatigue.