Leopard™ DI450 Down The Hole Drill Rig

Leopard™ DI450 is a diesel-powered, down-the-hole (DTH) drill designed for drilling 90-130 mm holes in pre-split and regular production blasthole drilling. This drill rig has enhanced mobility, a smaller footprint and can serve multiple sites.

Features

Accurate control system

The drill rig features an accurate control system with simple icon displays, enabling seamless cooperation of man and machine.
Clever compressor management system

An 8 m³ compressor airflow at 24-bar pressure and 261 kW diesel engine make the rig a perfect match for the 4-inch DTH hammer. With equipment power fully utilized, you achieve lower operating costs and energy consumption.
Modular design

All the components are easy to access with this rig’s simple-to-service modular design, reducing downtime and increasing productivity. All daily maintenance points are located at ground level to simplify the process and improve service personnel safety.

Product specifications

Download DI450 S5 specification sheet (PDF)

Download DI450 T4 specification sheet (PDF)

Download DI450 T3 specification sheet (PDF)

Download Leopard brochure (PDF)

Hole diameter: 90.0 - 130.0 mm (3.5 - 5.1 in.)
DTH-hammer: 3 and 4 in.
Flushing air capacity: 18 m³/min at 24 bar
Drill rod/tube diameter: 76, 89 and 102 mm (3, 3.5 and 4 in.)
Rotary head: HTRH6
Engine type: Caterpillar C9 (Tier 3 and 4)
Engine output power: 261 kW / 1800 rpm (Tier 3 and 4)
Cabin: HVC550 (High visibility)
Production capacity: 1,5 Mt/a, one shift
Transport length: 12 m (38 ft)
Transport width: 2.5 m (8.2 ft)
Transport height: 12.0 m (38.0 ft)
Weight: 23,000 kg (50,700 lb)

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