... ,000 kg each day 3 New Mobile, Fast ZGYX-420 Portable Hard Rock Blasting Drilling Rig Machine Feature:1, Fast delivery . Within ... , Weight: 3930 kg10, Size: 5300×2000×1860Technical Specification: ZGYX-420 Portable Hard Rock Blasting Drilling Rig Machine Specification: 0.7-1.2 ... ) 1970Total Weight (kg)3930Dimensions (mm) 5300×2000×1860 ZGYX-420 Portable Hard Rock Blasting Drilling Rig Machine Picture: