Jdl-400 Crawler Mounted Multi-Function Top Drive Mud Rotary and Air DTH Hammer Drilling Rig

=== Base Info ===

=== Description ===
Mechanical top head rotation,hydraulic feeding,work with mud pump or DTH hammerEngine modelYN33GBZYN38GBZRated power/speed (kw/rpm)65/240076/2400Hydraulic winch (ton) (optional)1.51.5 Mechanical winch (ton)4.54.5Drill pipe dia.(mm) (optional)Φ76/Φ89/Φ102Φ76/Φ89/Φ102Drill pipe length (mm)30003000Air consumption (m3/min)16-3516-35 Air pressure (bar) 10.5-24.610.5-24.6 Walking speed (km/h)0-20-2 Grade ability (°)2020Transport dimension (mm)5500*1600*25005600*2120*2650Working dimension (mm)3680*1600*62803800*3250*6700Weight (kg)50008000
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