GET MORE. FOR LESS. GET YOUR cat 310 mini excavator for $789+gst per week.

We've got Cat 310 Mini Excavators from $169,000*. Take advantage of this rock-bottom price on the Cat 310 Mini Excavator - for a limited time only!  
With efficient engines and industry first features, Cat Excavators deliver power, performance, and versatility to help you work in a wide range of applications.  

No matter what type of work you do - excavation, trenching, or truck loading - Cat excavators deliver top performance, unmatched versatility, and excellent fuel efficiency. With the added benefit of simple operation, outstanding durability and the latest safety and technology features, the Cat Mini Excavator will help you take your business to the next level. 

Get in quick, this price is only available until 31 March 2024. Fill out the form and we will be in touch.

*Terms and conditions apply. NSW Only.

Get in quick before this offer expires. Fill out the form below and we will be in touch.


The Cat® 310 Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.

Machine Specs: 

  • - Travel Speed (Maximum): 4.9 km/h 
  • - Dig Depth: 5211 mm 
  • - Net Power: 51.8 kW 
  • - Engine Model: C3.3B 
  • - Operating Weight: 10182 kg 


It’s now easier than ever to get the financing you need. 

Cat Financial can help you finance the purchase of a new machine or support the repair or rebuild of your existing Cat machine.  

Their flexible financial solutions and special offers can be packaged to assist with Cat Certified Rebuilds, Undercarriage, Powertrain Hydraulics and new machine purchases. 

Click the learn more button for more information and for access to the handy Cat payment calculator. 

Terms and Conditions

  1. Offer is only available to business owners that hold an ABN and, in the case of individual sole traders, are Australian residents over the age of 18. 
  2. Offer is available on new Cat 310 Mini Excavators in stock and available at any WesTrac NSW/ACT branch only (Dealer).  
  3. This offer includes: (Working Load Limit Decals, Rotating Beacon, Complimentary Full Tank of Fuel, Cat Dual Lock Hydraulic Hitch, Cat 450mm Dig Bucket, Cat 600mm Dig Bucket, Cat 1,500mm Mud Bucket, 36 Months / 1,500 Hour Premier Warranty).  
  4. Warranty includes 36 months/ 1500 hours Premier Warranty Equipment Plan as per Caterpillar Extended Protection guidelines 12 months factory warranty. 
  5. Offer is valid from 01/01/2024 to 31/03/2024. A sale contract must be executed and the machine delivered on or before 31/03/2024 to qualify.  
  6. Purchases are subject to WesTrac’s Term and Conditions for the Sale of Goods and Services available at 
  7. The offer is available while stocks last and can be withdrawn or changed by WesTrac at any time without notice. 
  8. This offer cannot be used in conjunction with any other offer. 
  9. Price advertised excludes GST.  
  10. The Finance Offer is available to approved applicants of Caterpillar Financial Australia Limited (ABN 70 006 711 585) (CFAL) and is subject to execution of formal documentation on terms and conditions accepted by CFAL. 
  11. Finance term options of 12, 24, 26 or 48 months are available with interest rates starting at 3.75%.  
  12. Finance offer is available from 01/01/2024 until 31/03/2024 provided contract of sale with Dealer is signed and delivered on or before 31/03/2024.  
  13. Offer is available on fully amortised loan with 20% upfront deposit with first ranking chattel mortgage security granted in favour of CFAL. 
  14. Weekly cost of $789 is for a loan and mortgage and includes principal repayments and interest calculated monthly at 3.75% per annum for a term of 48 months.
  15. Finance costs payable monthly in arrears, not weekly.   
  16. This offer does not include attachment finance.  

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