HQZ-220L Steel-Track Pneumatic Drill Rig

Technical Specifications

• Model: HQZ220L
• Mast: 3m
• Chassis: rubber track
• Drilling diameter: (㎜) 130-254
• Drilling depth (m): 220
• Single feed stroke (m): 3.6
• Travel speed (km/h): 2.5
• Max gradeability (unladen): 30
• Engine brand: Yunnei
• Engine power (kW): 60
• Working air pressure (MPa): 1.45-2.5
• Air consumption: (m³/min) 17-31
• Drill rod diameter: (㎜) 76/89
• Drill rod length (m): 1.5/2.0/3.0
• Lifting force (t): 15
• Rotation speed (rpm): 45-65
• Rotation torque: (N.m) 4000-4600
• Overall dimensions: 3800*1700*2250

Product Overview

The HQZ-220L Steel-Track Pneumatic Drill Rig is supplied by Shandong Hengwang Group Co., Ltd, listed under Drilling and Piling Equipment / DTH Hammers and Core Drills. Key specifications: Model HQZ220L; Mast 3m; Chassis rubber track; Drilling diameter (㎜) 130-254; Drilling depth (m) 220; Single feed stroke (m) 3.6.

Key Features

• Model: HQZ220L
• Mast: 3m
• Chassis: rubber track
• Drilling diameter: (㎜) 130-254
• Drilling depth (m): 220

Applications

• Blasting hole drilling in open-pit mines
• Rock works and foundation pit drilling
• Foundation holes for water conservancy and power projects
• Rural roads and small earthwork projects

Categorias

Drilling and Piling Equipment / DTH Hammers and Core Drills