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Surface down-the-hole drill rigs

Leopard™ DI550

Hole diameter
90.0 - 165.0 mm (3.5 - 6.5 in.)
DTH-hammer
4, 5 and 6 in. (Sandvik RH550)
Flushing air capacity
24.4 m³/min at 24 bar

Leopard™ DI550 diesel-powered, down-the-hole (DTH) drill has enhanced mobility, a smaller footprint and can serve multiple sites. Designed for DTH blasthole drilling in mining, quarry and construction industries, it comes with an operator’s cabin, fixed boom, dry dust collector and drill pipe changer.

Features

Product specifications

Hole diameter
90.0 - 165.0 mm (3.5 - 6.5 in.)
DTH-hammer
4, 5 and 6 in. (Sandvik RH550)
Flushing air capacity
24.4 m³/min at 24 bar
Drill rod/tube diameter
76, 89, 102 and 114 mm (3, 3.5, 4 and 4.5 in.)
Rotary head
HTRH6
Engine type
Caterpillar C13 (Tier 3) / Caterpillar C13B (Tier 4F / Stage)
Engine output power
328 kW /1800 rpm (Tier 3) / 340 kW /1800 rpm (Stage V / Tier 4F)
Cabin
HVC550 (High visibility)
Production capacity
1,85 Mt/a, one shift
Transport length
12 m (38 ft)
Transport width
2.5 m (8.2 ft)
Transport height
3.3 m (11.0 ft)
Weight
23,700 kg (52,250 lb)

Learn more about Leopard™ DI550 features

Ergonomic cabin

The modern, overpressurized and ROPS and FOPS-certified ergonomic cabin, with efficient filtration for incoming and recirculating air, excellent visibility and LED lighting – further add to operator comfort.

Efficient dust collector

The efficient dust collector with non-stop cleaning decreases dust emissions into the environment. It also improves filter lifetime and therefore reduces the need for maintenance.

Data collection and TIM3D drill navigation

TIM3D graphical user interface with a 10.4” touch screen gives the possibility to collect production information through My Sandvik Digital Services. It is available as an option and can also be upgraded to a full TIM3D drill navigation system.

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