Excavator Rock Breakers and Post Rammers Built for Performance
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Rock Breakers
Heavy Duty Hydraulic Rock Breaker 40mm Tool – $4,490 inc GST | 0.5 to 1.2 Ton Excavators with 25mm Pins
Heavy Duty Hydraulic Rock Breaker 45mm Tool – $5,490 inc GST | 1.5 to 2.5 Ton Excavators with 30mm Pins
Heavy Duty Hydraulic Rock Breaker 53mm Tool – $6,990 inc GST | 2.5 to 4.5 Ton Excavators with 35mm to 40mm Pins
Heavy Duty Hydraulic Rock Breaker 68mm Tool – $8,490 inc GST | 4.5 to 6.5 Ton Excavators with 45mm Pins
Heavy Duty Hydraulic Rock Breaker 75mm Tool – $10,490 inc GST | 6 to 8 Ton Excavators with 50mm Pins
Heavy Duty Hydraulic Rock Breaker 75mm Tool – $10,990 inc GST | 8 to 10 Ton Excavators with 55mm Pins
Heavy Duty Hydraulic Rock Breaker 85mm Tool – $15,990 inc GST | 10 to 12 Ton Excavators with 60mm Pins
Heavy Duty Hydraulic Rock Breaker 100mm Tool – $18,990 inc GST | 12 to 16 Ton Excavators with 70mm to 75mm Pins
Heavy Duty Hydraulic Rock Breaker 135mm Tool – $24,990 inc GST | 17 to 20 Ton Excavators with 80mm Pins
Heavy Duty Hydraulic Rock Breaker 135mm Tool – $29,990 inc GST | 20 to 25 Ton Excavators with 90mm Pins
Heavy Duty Hydraulic Rock Breaker 135mm Tool – $34,990 inc GST | 25 to 30 Ton Excavators with 100mm Pins
Post Rammer & Rock Breakers - All combo units
Heavy Duty Post Rammer & Rock Breaker 40mm Tool – $6,490 inc GST | 0.8 to 1.2 Ton Excavators with 25mm Pins
Heavy Duty Post Rammer & Rock Breaker 45mm Tool – $6,990 inc GST | 1.5 to 2.5 Ton Excavators with 30mm Pins
Heavy Duty Post Rammer & Rock Breaker 53mm Tool – $7,990 inc GST | 2.5 to 4.5 Ton Excavators with 35mm to 40mm Pins
Heavy Duty Post Rammer & Rock Breaker 68mm Tool – $9,490 inc GST | 4.5 to 6.5 Ton Excavators with 45mm Pins
Heavy Duty Post Rammer & Rock Breaker 75mm Tool – $11,990 inc GST | 6 to 8 Ton Excavators with 50mm Pins
Heavy Duty Post Rammer & Rock Breaker 75mm Tool – $11,990 inc GST | 8 to 10 Ton Excavators with 55mm Pins
Heavy Duty Post Rammer & Rock Breaker 85mm Tool – $16,990 inc GST | 10 to 12 Ton Excavators with 60mm Pins
Post Rammer & Rock Breaker Tools
Rock Breaker Chisel Tools 45mm – $290 inc GST | Suits HFP450 Hydraulic Rock Breakers
Rock Breaker Chisel Tools 40mm | $245 inc GST | Suits HFP400 Hydraulic Rock Breakers
Rock Breaker Chisel Tools 53mm – $345 inc GST | Suits HFP530 Hydraulic Rock Breakers
Rock Breaker Chisel Tools 68mm – $495 inc GST | Suits HFP680 Hydraulic Rock Breakers
Rock Breaker Chisel Tools 75mm – $595 inc GST | Suits HFP750 Hydraulic Rock Breakers
Rock Breaker Chisel Tools 85mm – $795 inc GST | Suits HFP850 Hydraulic Rock Breakers
Rock Breaker Chisel Tools 100mm – $995 inc GST | Suits HFP1000 Hydraulic Rock Breakers
Hydraulic Post Driver Moil Cups – From $710 | 90–250mm | Suits 400 Post Rammer | 40mm Tool
Hydraulic Post Driver Moil Cups – From $785 | 90–250mm | Suits 450 Post Rammer | 45mm Tool
Hydraulic Post Driver Moil Cups – From $915 | 90–250mm | Suits 530 Post Rammer | 53mm Tool
Hydraulic Post Driver Moil Cups 100mm to 250mm – From $1,490 inc GST | Suits HFP680 Post Rammer | 68mm Tool
Hydraulic Post Driver Moil Cups – From $1,675 | 100–250mm | Suits 750 Post Rammer
Hydraulic Post Driver Moil Cups – From $2,250 | 100–300mm | Suits 850 Post Rammer | 85mm Tool
Our excavator rock breakers and post rammers
Our range of hydraulic rock breakers and post rammers is designed to suit a wide range of excavator makes and models, delivering reliable performance across demanding applications.
With silenced breaker designs, efficient hydraulic systems, and durable construction, these attachments are built for consistent operation in rock breaking, demolition, and civil works.
Selected models can also be configured for post ramming, allowing operators to carry out both breaking and post driving with a single attachment — reducing changeover time and increasing productivity on site.
Speak with the HFP Attachments Team
Get expert advice on selecting the right rock breaker or post rammer for your machine and application. Whether you’re working in civil, demolition, or fencing, we’ll make sure you get the right setup for reliable performance on site.
Why Choose HFP Attachments
HFP Attachments delivers more than just supply — we provide complete, locally supported solutions to ensure the right attachment for your machine and application.
All products are backed by manufacturer warranty (varying by product), along with ongoing after-sales support to ensure reliable performance on site.
Extensive Range
Attachments to suit a wide range of machines and applications
Australia-wide Delivery
Depot and business delivery options available across Australia
Local Support
Expert advice, parts, and ongoing support backed locally
Finance Available
Flexible finance options to support your projects
Contact the HFP Attachments Team
Get expert advice on selecting the right rock breaker or post rammer for your machine and application. Our team will make sure you get the right setup the first time.