Specifications

DTH crawler drill rig
powerful & reliable engine
adjustable boom
reliable hydraulic system & pump sets
humanized design

China DTH Crawler Drilling Rig for Quarry blasting hole

 

It is widely used in quarry, railway, road, water and electricity, open-pit mines and construction work site to do deep or medium-deep rock hole drilling operations. Woring with the air compressor and the impactor(DTH hammer), it can drill horizontal, vertical, inclined blast hole, pre-hole and anchor bolt holes.

 

Specifications of Crawler Drill KY120

 

Rock Rigidity: f=6-20

 

Dia. of hole: 80-115 mm

 

Optimum Drilling Depth: 25 m

 

Working Pressure: 1.0-1.4 Mpa

 

Air Consumption: ≥13m³/min.

 

Rotation Speed: 0-65 rpm

 

Torque: 1400 N•m

 

Lift power: 17 KN

 

Dimensions: 5100x2030x2020mm

 

Weight: 3300 kg

 

Drive System: YC 2108 Engine

 

Recommended Mobile Screw Air Compressor: LGCY-13/13

 

 

Specification of Matched Mobile Screw Air Compressor LGCY-13/13

 

Capacity: 13m³/min.

 

Working pressure: 1.3MPa

 

Corresponding diesel engine: Cummins 6BTA5.9-C180 (132kw)

 

Dimensions: 3600x1900x2200 mm

 

Weight: 3500 kg