
EarthQuake RB750Q Quarry Rock Breaker 65-85T
EarthQuake RB750Q Quarry Rock Breaker: A Colossal Force for Ultra-Heavy-Duty Breaking Unleash the Colossal Power of the RB750Q Engineered for the most demanding applications in large-scale quarries, mines, and construction projects,...

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EarthQuake RB750Q Quarry Rock Breaker: A Colossal Force for Ultra-Heavy-Duty Breaking
Unleash the Colossal Power of the RB750Q
Engineered for the most demanding applications in large-scale quarries, mines, and construction projects, the EarthQuake RB750Q Quarry Rock Breaker is a formidable and durable solution that delivers exceptional power and reliability. Its massive impact force and ultra-robust construction make it the ultimate tool for effortlessly conquering the hardest and largest rock formations.
Key Features:
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Colossal Impact Force: Delivers a staggering 18,500 Nm of impact energy, making it highly efficient for the largest and most challenging rock breaking tasks.
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Ultra-Durable Construction: Built with heavy-duty materials to withstand the relentless rigors of continuous, high-intensity operations, ensuring maximum uptime and an extended lifespan.
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Adjustable Speed and Power: Impact Control (IC) provides the flexibility needed to optimise performance across various rock types and operating conditions.
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Anti-Blank Firing Mechanism: A crucial safety feature that protects both the breaker and the carrier excavator by preventing activation when the tool is not firmly in contact with the material.
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Low Maintenance: Designed to minimise downtime and reduce overall operating costs with straightforward maintenance requirements.
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Auto-Greasing: The hydraulically activated automatic greasing system ensures the precise amount of lubrication is delivered where and when it's needed, maximizing productivity and tool life.
Specifications:
Carrier Weight | 65-85 T |
Operating Weight | 6200 Kg |
Impact Energy | 18,500 Nm |
Impact Rate | 200-250 Bpm |
Oil Flow | 220-290 Lpm |
Oil Pressure | 180-210 Bar |
Tool Dimensions | 195mm x 1700mm |
Package includes:
RB750Q Quarry Rock Breaker
ABF - Anti Blank Firing
VIC - Variable Impact Control - Speed and Power
Auto Greasing System - Hydraulic
Head Bracket
Hoses and Fittings
Tool Box and Nitrogen Recharge Kit
2x Chisels (Select from Chisel, Moil or Point)
Premium Rock Breaker Grease and Grease Gun
Optimized for Ultra-Heavy Carriers (65-85 Ton Range)
The RB750Q is perfectly matched for excavators in the 65-85 ton range, providing a stable, reliable, and immensely powerful solution for ultra-heavy-duty breaking. When your project demands performance that goes beyond heavy-duty, the RB750Q is built to handle the toughest jobs with decisive force.
Experience the unparalleled power and durability of EarthQuake's quarry breakers.
Operating Weight: 6500Kg
Chisel Diameter: 185mm
Oil Flow: 220-290 Lpm
Operating Pressure: 180-210 Bar
Impact Energy: 18500 Joules
Impact Rate: 200-250 Bpm
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