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Baumr-AG

$537.90$999.00Save $461.10 (46%)

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Fast Dispatch

Leaves warehouse in 1-2 business days

14-day returns Change of mind
1-year warranty ACL backed
Aussie owned Expert support available

Description

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Introducing the New Baumr-AG HP420 38cc Four-Stroke Post driver. This is the perfect machine for driving fence posts, star pickets, tent stakes, and other similar objects into the ground. The powerful 8500 RPM Overhead Cam Engine delivers a powerful blow, in a lightweight efficient package. Transferring 35J at impact up to 2300 times a minute, you’ll make quick work of the job at hand.

Baumr-AG’s 4-Stroke Post Driver is the faster and more efficient way to drive posts. The compact design and adjustable throttle handle allows for use in tight spaces. The HP420 is lightweight and portable, making it easy to transport from job to job.

The power delivered by the Baumr-AG Post Rammer is significantly higher than a manual driver. It is easy to start and with just a couple extra litres of fuel, it can be used all day, making it a convenient tool for outdoor use without generators or pumps to haul with you.


The HP420 Fence Post Driver is low maintenance, and sips fuel. The well balanced picket driver can drive wherever you need it to. It comes with 3 guidelines sleeves from 20mm to 80mm in diameter that help keep your posts straight. Whether driving wood or metal posts, you will make quick work of the job at hand.

When it comes to getting the job done fast, there's nothing like having the best equipment at hand. Make an investment in quality tools for your business.

Buy Smarter, Buy Baumr-AG!

  • 4-Stroke Overhead Cam engine provides more power in a lightweight engine.
  • 35J energy transfer at a maximum of 2300BPM means fast and efficient post, stake and picket driving. 
  • Hardened steel hammer pin works reliably without deforming
  • Baumr-AG Air-Flex Anti-Vibe System has rubber hand grips and coil spring struts to reduce vibration and fatigue 
  • Active pivoting throttle handle has throttle, throttle safety and lock, and kill switch at your fingertips.
  • 3x Socket sleeves helps keep your material straight and prevents slippage while driving
  • E-Z Pull recoil starter with E-Z Prime Bulb makes starting the HP420 a breeze 
  • Lightweight design makes it convenient to take this machine anywhere you go in its own convenient carry bag

Specifications

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Type4-stroke petrol post driver
ModelHP420
Engine38cc four-stroke overhead cam
Engine speed8500 RPM
Impact energy35J
Blows per minuteUp to 2300
Sleeves3, from 20mm to 80mm diameter
StarterE-Z Pull recoil with E-Z Prime Bulb
Vibration controlAir-Flex Anti-Vibe System
Hammer pinHardened steel
CarryCarry case
Warranty1 year

Questions & answers

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What can it drive?

It drives fence posts, star pickets, tent stakes and similar objects into the ground, in wood or metal posts.

How powerful is it?

It has a 38cc four-stroke overhead cam engine at 8500 RPM, transferring 35J at impact up to 2300 times a minute.

What sleeve sizes come with it?

It comes with 3 sleeves from 20mm to 80mm in diameter to keep posts straight.

How does it start?

It has an E-Z Pull recoil starter with an E-Z Prime Bulb.

What are the delivery and warranty details?

Orders dispatch in 1-3 business days with delivery 2-8 business days to metro areas. It has 14-day returns and a 1-year warranty.

Shipping & returns

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Shipping. Dispatched within 1–3 business days with tracking. Most metro deliveries arrive within 2–8 business days.

Returns. Change of mind within 14 days for store credit, item unused and in original packaging, return postage at your cost. Faulty or damaged items are a full refund or replacement under Australian Consumer Law.

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