T6424

HKM G90 Hydraulic Breaker

HKM Grey Series G90 is a powerful medium class breaker engineered for 12–20 ton carriers. Its 955 kg operating weight and 100 mm tool diameter deliver high impact performance under tough site conditions, while the hybrid gas hydraulic power unit ensures fuel efficiency, low vibration and long service life.

HKM Grey Line Medium Series Brochure

HKM Grey Serisi_Orta_Kiricilar_Brosur

HKM G90 Hydraulic Breaker

HKM GREY LINE MEDIUM BREAKERS – G90

The HKM Grey Line Medium Breakers are engineered to meet the demands of mid-size to heavy-duty operations, combining durability, fuel efficiency, and reliable impact power.
Positioned as one of the high-performance models in the series, the G90 is built for long-term efficiency and operator confidence in tough working environments.

See All HKM G90 Spare Parts → All Grey Series Breakers →

DESIGNED FOR VERSATILITY, BUILT FOR TOUGH JOBS

Thanks to its hybrid power unit, the G 90 adapts easily to different machines and pressure settings.
It reduces stress on both the breaker and the carrier, extending overall service life.
Less vibration means longer uptime — and more efficient workdays.

The G 90 stands out in the Grey Line Medium Breakers series with its heavy-duty build and consistent performance.

KEY FEATURES

955 kg operating weight and 100 mm tool diameter — perfect for 12–20 ton carrier machines
Wide working range: 150–170 bar operating pressure and 80–110 l/min oil flow
Hybrid gas-hydraulic power unit ensures flexible use and improved fuel economy
Advanced damping system and long abrasion plates reduce vibration and spare part wear
Compact yet rugged design suitable for both urban applications and demolition tasks

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)	955
Carrier Weight (ton)	12-20
Tool Diameter (mm)	100
Operating Pressure (bar)	150-170
Oil Flow (lt/min)	80-110
Impact Rate (bpm)	350-750

Frequently Asked Questions (FAQ)

Q: What size excavator is the G90 designed for?
A: The HKM G90 is optimized for excavators weighing between 12 and 20 tons. It is a perfect match for general construction and roadwork machines.

Q: What is the tool diameter?
A: The G90 features a robust 100mm diameter tool, providing significant breaking force for concrete and rock.

Q: Why choose the Grey Series G90 over other models?
A: The G90 offers a great balance of performance and economy. Its hybrid power unit ensures high efficiency, while its vibration-damping system protects your carrier machine from wear.

🤔 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) 955

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.