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Log Splitter 40 - 45 ton Honda GX390 | Black Diamond Hydraulic Wood Splitter 13HP Petrol Engine

Out of stock
Special Price $3,199.00 Regular Price $4,495.00
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Our Black Diamond Log Splitters have been manufactured with the most powerful and innovative features to give the best performance as well as tested to high quality standards specifically for the Australian market. 

With powerful GX390 HONDA ENGINE, and massive 200 mm hardened steel splitting wedge, the BLACK DIAMOND LOG SPLITTER 40 or 45 Ton will easily out-split any log splitters in the market and enable you to handle various types and sizes of logs with much less effort.



  • With the Honda Engine GX390, you’re looking at one of the best engines in the market. More power. Quieter performance. Lower fuel consumption. Lower emissions. Better features. Exceptional performance. Honda’s GX series lives up to the legend.
  • With the large 16 inch pneumatic tyres and quick release jockey wheel, you can take it wherever you need easily.


      Designed to suit your best situation and split logs with minimal effort and time:

  • Easy to operate at both horizontal & vertical positions: Horizontal for smaller logs you don't mind lifting and Vertical for the big logs - just roll them into place.
  • Another important feature is the AUTO RETURN CONTROL VALVE that automatically retracts when you remove your hand from the lever so that you can load the next log with minimal effort and time. 
  • It also comes with the Heavy Duty Log Table that allows more working room and storage for multiple timbers. 

     8-Inch, Two-Way Heat Treated Steel Wedge

  • The impressive 8" (200mm) hardened steel splitting wedge and an oversized commercial grade will slice through the toughest of timber (while most of the other log splitters features 150-180mm height wedge only).


  • Made with Heavy Duty I Beam Construction 
  • The Reinforced Heavy Duty Wedge has been made up of cast steel, wearproof which makes it extremely durable.

You'll also be pleased to know that 20 litres of Premium Hydraulic Oil is included with this splitter, this could otherwise cost up to an additional $110 from other dealers.   


  • Brand: Black Diamond
  • 40 ton maximum capacity
  • 13hp 4 stroke Honda engine GX390 OHV air-cooled
  • Vertical and horizontal operation
  • Heavy Duty Log Table
  • Log Size Capacity: 550mm long x 300mm diameter
  • Heavy Duty 5" (12.7cm) x 19.4" (49.3cm) Cylinder
  • 8 in. (20cm) Heavy Duty Cast Steel Wedge, Wearproof
  • 2-stage Gear Pump for minimum 18s Cycle Time
  • Auto Return Valve, With Safe Relief Function
  • 16" D.O.T. Pneumatic Wheels Towing
  • Safe Chain, Wheel Fenders Included, With Reflector
  • Suitable for towing off-road up to 72km/h (45MPH) fully ball bearing
  • 16” x 6.5” pneumatic tyres
  • Extra heavy duty I-beam construction for maximum performance
  • Shipping Dimensions: 173 X 52 X 79cm, 315kg.


  • Model: LS45BDHO
  • 45 Ton Manual Log Splitter
  • Powerful GX390 13 HP manual start petrol engine
  • Horizontal & vertical working position
  • Max log length: 55 cm
  • 8" x 2" jockey wheel for easy moving
  • 20 cm in height heavy duty cast steel wedge
  • 2-stage gear pump for min 18s cycle time
  • Auto return valve, with safe relief function 
  • 16" DOT pneumatic tyre for max towing speed: 72kmp
  • Packing dimensions: 172 x 52 x 79cm, 315kg

Please note: a forklift or tractor with forks will be required to unload at the destination. If you don’t have means to unload, you may be required to pick item up from a designated freight depot. Alternatively a tailgate delivery may be available at a price, please contact seller to confirm.

Product Assembly: Our Log Splitter is delivered partially assembled in a crate. The unit can be fully assembled for an additional charge for local customers.

More Information
Condition New
Max. Splitting Force 30-50 Tons
Power Type Manual
Warranty 12 months
Dimension Length (cm) 173
Dimension Width (cm) 52
Dimension Height (cm) 79
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At Best Buys Online, we always strive to offer you the lowest shipping prices possible.

On each product page, we provide an online instant shipping quote with multiple options of shipping to your commercial address (for ex: business, farm, workshop) or your house and with or without tailgate.

To learn about our rates, please try our free instant online shipping calculator and you’ll get an immediate response - a shipping quote that is budget-friendly.


PO BOXES : NO parcels above 22kg and/or longer than 1meter can be sent to a PO Box. Signature is required.

1. Goods are shipped once payment is received in full. We strongly advise all customers that they provide a delivery address where someone is available to sign for the goods during business hours. Sometimes, a forklift will be required to unload at the destination. If customers don’t have means to unload, you may be required to pick it up from a designated courier depot, OR pay an extra fee for the tailgate to unload the item when delivering to your nominated address. Please send us a message or call us (03) 9210 0400 to arrange.

2. All courier companies will attempt delivery of your goods once. If no one is home when delivery is being attempted, a note will be left. A re-delivery will incur extra charges. All second deliveries need to be directly organised with the courier company and paid for before goods are delivered.

3. Once in the hands of the couriers, freight times are outside of our control. However all tracking details are forwarded via email upon dispatch and customers are welcome to contact the relevant freight company, or we are happy to attend to any queries you may have.

4. FREE SHIPPING PROMOTION: This only applies to customers in capital cities. Free Shipping does not apply to regional areas. We can send the item to the nearest freight depot, and we will charge you the difference in freight cost to the capital city and your pick-up location. Please call us on (03) 9210 0400 for further information.
PICK-UP OPTION (No Handling Fee applies)

This option allows you to pick up your order from our Melbourne warehouse at no added cost.

Bookings are essential. Collection available at U5/25 Jersey Rd, Bayswater, Vic 3153.

Once your order has been placed, we will contact to let you know when your order will be available for pickup. (Our operating hours are between 8AM to 5PM Monday to Friday and 9am-3pm on Saturday).