Minerza RH590 Apex

Down-the-hole hammers

Minerza RH590 Apex™

Hammer sizes: 3.5–9.5 in

Bit sizes: 95–254 mm

Thread connection: API Reg, Cubex, BECO

Outside hammer diameter: 85–220 mm

Hammer weight: 28–285 kg

Hammer length: 888–1267 mm

Description:

The Minerza RH590 Apex™ hammer is designed for operations where speed and reliability define profitability. Built with a precision-balanced piston and reinforced housing, it delivers high impact energy with minimal air loss, increasing penetration rates by up to 15%. Enhanced load-bearing components improve internal durability by up to 40%, while optimized air channels reduce fuel consumption and emissions by approximately 4.5%. This hammer is ideal for large-scale mining and quarrying applications where consistent performance and sustainability are essential.