T6421

HKM G30 Hydraulic Breaker

HKM Grey Series G30 is designed for applications that require higher impact energy on 3–9 ton excavators. With 320 kg operating weight and a 68 mm tool diameter it delivers productive breaking on concrete slabs, small rock blocks and infrastructure projects.

HKM Grey Line Mini Series Brochure

HKM Grey Serisi_Mini_Kiricilar_Brosur

HKM G30 Mini Hydraulic Breaker

HKM GREY LINE MINI BREAKERS – G30

Designed for urban construction sites, the HKM Grey Line Mini Breakers offer exceptional accessibility, reduced noise levels, and consistent performance in compact spaces.
Positioned in the mid-range of the mini series, the G30 stands out with its increased impact power and broader working range.

See All HKM G30 Spare Parts → All Grey Series Breakers →

MORE POWER FROM A MINI-FRAME BREAKER

With a hybrid power unit that combines gas and hydraulic principles, the G 30 offers a wide operational range with high efficiency.
Its slim yet durable body improves access on the jobsite while making maintenance and part servicing easier than ever.

KEY FEATURES

320 kg operating weight and 68 mm tool diameter — ideal for compact excavators and backhoe loaders
110–140 bar operating pressure and 40–70 l/min oil flow ensure strong and stable operation
Enclosed housing minimizes noise and vibration for city-based projects
Compact frame enables smooth maneuverability in tight areas
Streamlined internal design reduces service time and simplifies part replacement
Fully compatible with carriers in the 3–9 ton range

INCLUDED IN THE SET

Hydraulic Breaker Machine
Mounting Bracket
Breaker Tools (1 pcs Chisel Tool, 1 pcs Moil Point Tool)
Hydraulic Connection Hoses
Carrier Connection Pins
Tool Box

STANDARD EQUIPMENT

Hybrid Power Unit (Hydraulic-Gas)
Easy Part Replacement and Service Access

OPTIONAL EQUIPMENT

Underwater Kit
Reinforced Outer Housing
Quick Coupler for Attachment Change

TECHNICAL SPECIFICATIONS

Operational Weight (kg)	320
Carrier Weight (ton)	3-9
Tool Diameter (mm)	68
Operating Pressure (bar)	110-140
Oil Flow (lt/min)	40-70
Impact Rate (bpm)	500-900

Frequently Asked Questions (FAQ)

Q: What excavators is the G30 compatible with?
A: The HKM G30 fits excavators and backhoe loaders between 3 and 9 tons. It is a powerful attachment for mid-range compact machines.

Q: What is the benefit of the Hybrid Power Unit?
A: The hybrid system uses both hydraulic oil and gas pressure to generate impact energy. This ensures consistent power and higher efficiency, even in compact breakers.

Q: Is it suitable for trenching?
A: Yes, the G30's slim and compact body design makes it excellent for working in narrow trenches and confined spaces.

🤔 Not Sure Which Breaker Fits?

If you are unsure whether this breaker is the right match for your machine, we are here to help.

Simply send us your excavator's or carrier's brand and model details. Our expert sales team will identify the perfect match for you and share a personalized offer.

Weight (Kg) 300

Warranty All hydraulic breakers you purchase are protected by a 1-Year Comprehensive Warranty against manufacturing defects. At HKM, we prioritize the continuity of your business with our dedicated after-sales support. In case of any malfunction, we are at your side with our extensive spare parts inventory and expert technical team.

Delivery Information Shipping costs are excluded from the price, but we are here to assist with logistics! Upon placing your order, we research the fastest and most economical shipping method to your location (domestic or international) and present it for your approval. Your products are carefully packaged to ensure they arrive safely without damage.