The Draper 51.7cc Petrol Earth Auger is a powerful and practical solution for digging precise post...The Draper 51.7cc Petrol Earth Auger is a powerful and practical solution for digging precise post holes quickly and efficiently. Driven by a robust air-cooled 2-stroke engine, it delivers the torque required for fencing projects, gate posts, tree planting and landscaping tasks. The easy start system ensures straightforward operation, while the twin handles provide stability and control for comfortable one-person use. Capable of drilling holes up to 800mm deep, this auger is ideal for a wide range of ground conditions. It comes complete with three interchangeable drill bits – 100mm, 150mm and 200mm – allowing you to select the correct diameter for your job. Compatible with E10 fuel, this petrol earth auger combines performance, versatility and convenience for both domestic and professional applications. POWERFUL 51.7CC 2-STROKE ENGINE - Air-cooled petrol engine delivers strong, consistent torque for digging post holes, planting trees and installing fencing. DRILLS UP TO 800MM DEPTH - Capable of boring deep, clean holes quickly and efficiently, ideal for fence posts, gate posts and landscaping projects. 3 INTERCHANGEABLE AUGER BITS INCLUDED - Supplied with 100mm, 150mm and 200mm drill attachments for versatile hole diameters to suit multiple applications. EASY START & ONE-PERSON OPERATION - Straightforward starting system and twin-handle design provide balanced control for safe and efficient use. E10 FUEL COMPATIBLE - Designed to run on E10 petrol, offering convenience and wider fuel compatibility for everyday use.
Draper Petrol Earth Auger, 51.7ccFree delivery in 1–3 days£208.00Visit shop →
Draper 30278 Petrol Earth Auger, 51.7cc 18DTP11 AugersFree delivery in 1–3 days£220.99Visit shop →
Product Information
Full details
The Draper 51.7cc Petrol Earth Auger is designed for homeowners and professionals tackling fencing, landscaping, and planting projects. Its key benefit is efficiently digging precise post holes up to 800mm deep with its powerful 51.7cc engine and included interchangeable drill bits. A minor caveat is that it requires proper fuel mixture and maintenance for optimal performance.
All features
Model Part Number
51.7cc
Brand
Draper
Extended Product Information
FAQs
What is the recommended fuel mixture for this auger?
This 51.7cc 2-stroke engine typically requires a mix of high-quality 2-stroke oil and unleaded petrol at a ratio of 40:1. Always refer to the product manual for precise specifications.
How deep can this earth auger drill?
The auger is capable of drilling holes up to 800mm (approximately 31.5 inches) in depth.
What size auger bits are included?
The auger comes complete with three interchangeable drill bits: 100mm, 150mm, and 200mm in diameter.
Can I use this auger with just one hand?
While designed for one-person operation, the twin handles provide stability and balance. For safety and control, especially in challenging conditions, using both hands is recommended.
Is this auger suitable for rocky ground?
The auger is designed for a wide range of ground conditions. However, extremely hard or rocky soil may impede performance or damage the auger bits. It is best suited for soil, clay, and softer ground.
What maintenance is required for the engine?
Regular maintenance includes checking and cleaning the air filter, inspecting the spark plug, ensuring the fuel mixture is correct, and keeping the engine cooling fins clean. Refer to the manual for detailed service intervals.
Can I use other brand auger bits with this model?
The auger is designed for its included bits. While some universal bits might fit, it is recommended to use compatible bits to ensure optimal performance and safety.
Troubleshooting
Engine will not start
Ensure correct fuel mixture is used. Check spark plug is clean and correctly gapped. Verify fuel is fresh and the fuel line is not blocked. Ensure the choke is set correctly for starting.
Engine runs poorly or stalls
Clean or replace the air filter. Check the spark plug and ignition timing. Ensure fuel is mixed correctly and is fresh. Check for any blockages in the exhaust.
Auger bit not drilling effectively
Ensure the correct auger bit is selected for the soil type and desired hole size. Check that the auger bit is securely attached and sharp. Clear any debris or obstructions from the bit.
Excessive vibration during operation
Check that the auger bit is securely fastened. Ensure the ground is relatively even. Inspect the engine mounts and drive shaft for any damage.
Difficulty in starting after initial use
Ensure the choke is moved to the 'run' or 'off' position after the engine has warmed up. Check fuel level and mixture.
Pros and Cons
Pros
Powerful engine for efficient digging
Versatile with three included auger bit sizes
Deep drilling capability up to 800mm
Designed for stable one-person operation
Easy starting mechanism simplifies use
Compatible with E10 fuel
Cons
Requires fuel mixing and regular maintenance
Petrol engine can be noisy
Can be heavy for some users during extended operation
Performance may vary in extremely hard or rocky soil
Requires safety precautions due to rotating parts
Setup, Compatibility & Care
Setup:
Fuel Mixture: Mix high-quality 2-stroke oil with unleaded petrol according to the manufacturer's recommended ratio (typically 40:1 for 2-stroke engines). Ensure thorough mixing before filling the fuel tank.
Auger Bit Attachment: Select the desired auger bit and securely attach it to the drive shaft, ensuring all locking pins or bolts are tightened.
Pre-Start Check: Verify that the fuel cap is secure and check the general condition of the machine.
Compatibility:
Fuel: Compatible with E10 unleaded petrol. Always use fresh fuel.
Auger Bits: Designed to work with the included 100mm, 150mm, and 200mm bits. Ensure any aftermarket bits are compatible with the drive shaft.
Care:
Fuel System: Use a fuel stabilizer if storing for extended periods. Clean the fuel filter regularly.
Air Filter: Inspect and clean the air filter periodically to maintain engine performance. Replace if damaged.
Spark Plug: Check the spark plug condition and gap; clean or replace as needed.
Cooling Fins: Keep the engine cooling fins clean to prevent overheating.
Storage: Store in a dry, well-ventilated area, away from direct sunlight and sources of ignition. Empty fuel tank for long-term storage.
Cleaning: Wipe down the exterior with a damp cloth after use. Ensure the auger bits are cleaned and free of soil before storage.