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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
The Giantz Petrol Post Driver is as tough as it looks. No drive is too difficult for exceptional post driver. Powered by a class-leading petrol motor, the driver will hammer down stakes, pegs and posts of up to 80mm in diameter firmly into the ground. Featuring a hardened hammering pin with absolute power and unrivalled impact frequency, the post driver gets the job done in minutes with minimum hassle. Better still, the driver is designed for superb handling with soft rubber grip handles and vibration absorbing springs to minimise fatigue. It features interlocking controls with throttle lock, kill switch and throttle adjustor, all close at hand.
Features
2-stroke 55cc petrol motor
Portable – No pipes and generators needed
Lightweight – only 11kg
Up to 80mm diameter
Rubber gripped handles
Vibration absorbing springs
Interlocking controls with throttle adjustor
2 x piling socket sleeve
Hardened hammer pin
Easy recoil starter
Lightweight design
Bonus hard carry case
Specifications:
Motor: 2-stroke petrol
Displacement: 55cc
Max power/speed: 1.2hp / 6500rpm
Max torque / speed: 1.76N.m / 5500rpm
Impact frequency: 1500-2000bpm
Fuel capacity: 0.75L
Fuel type: Unleaded 95+ RON
Oil capacity: 0.12L
Starting system: Recoil
Piling sleeves: 20-45mm and 45-80mm
Package Content
2-Stroke Post Driver x 1
Hard Carry Case x 1
20-45mm Piling sleeve x 1
80mm Driver Sleeve x 1
Tool kit x 1
Fuel Bottle x 1
Spare Spark Plug x 1
Grease tube x 1
User Manual x 1

This product comes with 1 year warranty
At Yarra Supply, we stand behind our products. Most products come with a 12-month warranty unless otherwise stated on the product listing. Some products may be eligible for an extended warranty, so please check the specific product details to confirm.
Please note: Our warranty covers manufacturer defects and does not cover damage caused by user misuse or issues during delivery.
How to initiate a warranty claim
If you experience an issue with your product, please follow the steps below to submit a warranty claim:
Contact Customer Service and provide the following details.
· Order ID
· Description of the issue
· Images/Videos: Show any visible defects or faults. Please use the recommended file size and format for best visibility.
Our team will evaluate your claim and respond promptly. If you have any questions, please contact Yarra Supply Customer Service and provide your order ID for reference.
At Yarra Supply, we aim to make your shopping experience easy and hassle-free.
We offer free shipping on most products to most areas across Australia. While some items may incur additional delivery fees due to carrier limitations or delivery distance.
Any applicable shipping fee will be clearly displayed at checkout before you confirm your order.
We currently ship across Australia, and selected products are also available for delivery to New Zealand.
If you are shopping from New Zealand, please switch to the New Zealand site via the region selector on our homepage to view local availability and pricing.
Orders are typically processed within 1–2 business days.
Standard delivery time is 3–10 business days within Australia, and 7–15 business days for New Zealand orders (depending on your location and courier service).
Tracking information will be provided once your order has been dispatched.
Once your order has been shipped, you’ll receive an email with your tracking number and a link to track your parcel’s progress.
If your order hasn’t arrived within the expected time frame, please contact our customer service team at contact.yarrasupply@gmail.com with your order number, and we’ll assist you promptly.
If you need to cancel a purchase after the product has been dispatched, please note that the postage fee may not be refundable.
Additional postage fees may apply for re-delivery or re-direction requests.
If you are not satisfied with the product or have mistakenly placed the wrong order, please note that we are not responsible for any return shipping costs after the item has been shipped.
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