HW-1900Y Hydraulic Core Drilling Rig

Technical Specifications

• Drilling depth: 190 m
• Hole diameter: 500 mm / 220 mm
• Final hole diameter: 75 mm
• Drill pipe diameter: 42/50 mm
• Drilling angle: 90-75 °
• Engine power: 13.2 kW
• Weight: 900 kg
• Machine dimension: 2400×800×1400 mm
• Vertical shaft speed: 130/300/480/730/830/1045 r/min
• Vertical shaft stroke: 450 mm
• Single rope lifting power: 2100 kg
• Single rope lifting speed: 0.35-2.23 m/s
• Wire rope diameter: Φ 9.3 mm
• Wire rope capacity: 27 m
• Rated load: 18 t
• Effective height: 6.5 m
• Flow: 95 L/min
• Max pressure: 1.2 MPa
• Optional configuration: Electric motor

Product Overview

The HW series hydraulic drilling rig is a portable drilling rig with a wide range of uses. It is suitable for water well drilling, geological survey, geological core drilling, small grouting holes, and blast holes in railways, water conservancy, bridges, and dam foundations. Use diamond, composite sheet and alloy drill bits for drilling. It has a hydraulic automatic feeding mechanism to improve drilling efficiency and reduce labor intensity. The use of ball clamp clamping mechanism or hydraulic chuck can realize the non-stop reversing, and the operation is convenient. Equipped with a pressure gauge at the bottom of the hole, it is easy to grasp the situation in the hole. Compact structure, centralized handle, small footprint, light weight, strong decomposability, and easy relocation. Suitable for plain or mountain operations.

Key Features

• Full hydraulic rotary drive for stable, efficient drilling
• 6.5 m effective mast, 450 mm spindle stroke
• Compact crawler-mounted frame, easy to relocate
• 500 mm opening hole in soil / 220 mm in rock, 190 m drilling depth
• Electric motor drive available as an option

Applications

• Water well drilling
• Geological survey and core drilling
• Grouting and anchor holes
• Blast holes for railways, water conservancy, bridges and dam foundations