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 HP440 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 HP440 a breeze 
• Lightweight design makes it convenient to take this machine anywhere you go in its own convenient carry bag

• Brand: Baumr-AG
• Model: HP420
• Engine Type: OHC 4 Stroke petrol
• Displacement: 38cc
• Max Torque/Speed: 1.67Nm / 5500RPM
• Clutch Type: Centrifugal
• Impact Frequency: 2300BPM
• Fuel Capacity: 0.65L
• Fuel Type: Petrol Regular Unleaded 95+ RON
• Impact Force: 35J
• Starting System: Hand pull start
• Sleeve Heads: 20-45mm, 55mm & 80mm
• Note: Assembly Required

IN THE BOX

• 1 x Baumr-AG HP420 Post Driver
• 1 x Carry Case
• 1 x 20-45mm Driver Sleeve
• 1 x 55mm Driver Sleeve
• 1 x 80mm Driver Sleeve
• 1 x Tool kit
• 1 x Measuring cup
• Note: User Manual is accessible online

SIZE & WEIGHT

• Product Dimensions (W x L x H): 28 x 66 x 27cm
• Product Weight: 12kg
• Carton Dimensions (L x W x H): 790 x 310 x 420cm
• Carton Weight: 23kg