Pneumatic Post Drivers
Automatic Post Drivers
Automatic Pneumatic Post Driver
Our pneumatic post drivers deliver consistent impact force for heavy‑duty applications where compressed air is available. They provide excellent control and repeatability for larger or harder ground conditions.
Benefits:
- High impact output: Suitable for driving steel posts, channel posts, and bollards into compact or rocky soils.
- Air‑powered reliability: Fewer moving engine parts and steady power delivery for extended use.
- Precision control: Smooth throttle response for controlled seating depth and alignment.
- Multiple head options: Adaptors/sleeves to suit various post profiles and diameters.
- Workshop and field friendly: Works with standard site compressors and air lines.
- Ideal environments:
- Depot installations, construction sites, and projects with onsite compressors.
Accessories:
The Auto Pneumatic Driver has a range of accessories available for maintenance and to suit all Delnorth post profiles.
- Guides – to suit all Delnoth posts
- Driving kits – with replacement heads, caps and dolly
- Complete Kits – Complete driver kits for all post profiles.
AUTO - PNEUMATIC POST DRIVER
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Other Post Drivers & Removal Equipment
CHRISTIE PETROL DRIVER AND ACCESSORIES
The Honda‑powered Christie Petrol Driver (CPD) is our go‑to automatic driver for rapid post installation. CPD delivers high impact energy to install posts in seconds with minimal operator fatigue.
MANUAL DRIVER
A simple, cost‑effective solution for low‑volume or remote installations. Our manual post drivers are built from heavy‑gauge steel to withstand repeated impact and harsh site conditions and are perfect for occasional post installs, tight access areas, and light‑duty ground conditions.
POWER TOOLS
A curated range of site‑ready power tools supporting post installation and maintenance, including augers, cutting and drilling equipment, and battery solutions for efficient field work.
FLEXI-T INSTALLATION EQUIPMENT
Purpose‑built tools designed specifically for Delnorth Flexi‑T posts to speed up installation and ensure correct seating depth and alignment without damaging the post’s spring characteristics.
REMOVAL TOOLS
Delnorth has a range of efficient post removal systems that reduce downtime and prevent damage to surrounding infrastructure. Ideal for maintenance crews and project changeovers our removal tools are ideal to have on hand for maintenance, asset replacement, and roadwork staging crews.
PPE & Safety
Installation Videos
Petrol Driver Installation
Flexi-T Installation
Removal
Get In Touch With Delnorth
For more information on our range of delnorth post installation and removal tools, get in touch with our team
FAQs
Which post driver is best for rocky or compacted soil?
For rocky or highly compacted ground, a pneumatic post driver delivers consistent high-impact force and better control. If you need portability without an air supply, the Honda-powered Christie Petrol Driver is a strong alternative. For occasional installs in lighter ground, a manual driver is sufficient.
Can I use the Christie petrol driver on Flexi‑T posts?
Yes, use the correct driver sleeve sized for the Flexi‑T profile to protect the post and ensure even impact. We also offer Flexi‑T-specific installation guides and depth accessories to maintain alignment and spring performance.
What sleeve size do I need for my posts?
Match the sleeve to your post’s profile and outer dimension. Common sleeves cover steel delineators, channel posts, and Flexi‑T profiles. If you’re unsure, share your post model and dimensions and we’ll recommend the correct sleeve kit.
How fast can the petrol driver install posts?
In typical soil conditions, the Christie Petrol Driver can install a guide post in seconds, enabling high daily post counts and shorter lane closures. Actual speed varies with soil, post length, and profile.
Do I need an air compressor for the pneumatic driver?
Yes. A suitable site compressor and airline are required. Pneumatic drivers are ideal for depots and construction sites where compressed air is readily available.
When should I choose a manual post driver?
Choose a manual driver for low-volume installs, tight access areas, or remote sites where fuel or air isn’t available. It’s a durable, budget-friendly option for maintenance and light-duty ground.
How do I remove driven posts without damaging the surface?
Use a dedicated post puller or removal tool with the correct adapter for your post profile. Controlled extraction minimises disturbance to verges, pavements, and surrounding assets, and helps preserve the post for reuse.
Do you supply power tools for ground preparation?
Yes. We offer earth augers and drill kits for pre-boring in hard or compact soils, plus cutting and finishing tools for trimming posts and fitting brackets. Options include petrol and cordless tools.
Are your installation tools compatible with different post sizes?
Yes. Interchangeable sleeves and adaptors support common steel, channel, and Flexi‑T profiles. We can help you select the right combination for your post size, soil type, and target embedment depth.
What maintenance does the petrol driver require?
Routine checks include air filter cleaning, spark plug inspection, and periodic servicing per Honda’s schedule. Keep sleeves clean, lubricate as recommended, and store the unit in a dry case between jobs.
Can the petrol driver be used in wet conditions?
Light rain is generally fine with proper PPE and safe handling, but avoid standing water, ensure stable footing, and follow all engine safety guidelines. For heavy rain or flooded work areas, postpone operations.