Development drill rigs

DD2710

Coverage: 34 m²
Hole length: 2.83 - 4.66 m
Tramming type and distance: Hydrostatic transmission - Diesel engine - TCD3.6 L4EDG (74 kW, China IV)

Sandvik DD2710 is a compact, single-boom electro-hydraulic jumbo. It is designed for development drilling in narrow veins, mass mining and tunneling, in cross sections up to 34 m². It delivers reliability and a good performance-to-cost ratio for 2.7 x 2.7-meter drifts

Features

Low operating costs

This development drill rig features the powerful Sandvik RDX5 hydraulic rock drill, providing 20 kW percussion power for efficient drilling and extended tool service life, helping boost productivity and reduce operating costs.
Service from ground level

The operating and maintenance interface ensures easy access and safe operations, with all service points accessible from ground level. High spare parts commonality through the 2700 series lowers operating costs.
Optimized coverage for small and compact tunnels

The versatile B26F boom has 360° feed rotation, auto-parallelism and fast, accurate positioning for rapid and precise face drilling. Complemented by a rock drill with high penetration rate, Sandvik DD2710 ensures shorter round and cycle times.

Product specifications

Download DD2710 specification sheet (PDF)

Coverage: 34 m²
Hole length: 2.83 - 4.66 m
Tramming type and distance: Hydrostatic transmission - Diesel engine - TCD3.6 L4EDG (74 kW, China IV)
Hole diameter: 43 - 64 mm
Number of booms: 1 x B26F
Drift size (H x W): 2.7 x 2.7 m
Feed length: Fixed TF500 10 to 16 ft. or telescopic TFX 6-12 ft. to 8-14 ft.
Rock drill: RDX5 20kW
Voltage: 380 - 1,000 V (multi voltage)
Controls type: THC561, hydraulic controls
Weight: 11,400 kg (depending on options)

Learn more about DD2710 features

Stability in small mining tunnels

DD2710 is mounted on a four-wheel drive frame steered and diesel-powered carrier. Its FOPS-certified canopy ensures operator safety while tramming in small mining drifts and tunnels.