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HF25(K) DTH Drilling Rig for Open Use

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Specification

Introduction

1. The HF25(K) down the hole drill rig for open use is an improved device in compliance with national regulations on diesel engine emissions. Equipped with the Yuchai four-cylinder engine (China III), the drill rig meets national standards for emissions and environment.

2. The folding frame track and four-wheel drive are adopted, and track leveling and the walking motor of plunger piston improve the working pressure and climbing capacity.

3. The expanded pitch and lifting-arm hydraulic cylinder enable it to meet the requirements of limiting position.

4. The rotary torque and revolving speed are raised. The propulsion motor and chain are used to raise the lifting force and reliability.

5. The thickened profile folder is used for the housing, thus improving its level of intensity and rigidity, and the additional ring makes handling and lifting convenient.

Tips

1. The enlarged dust collector can be equipped to produce a better effect on dust collection, thus making operation more environment-friendly and reliable.

2. Air compressor selection subject to hole diameter and air hose length.

Corresponding parameter set not found, please add it in property template of background

Model

HF25(K)

Weight of complete machine

6500kg

Dimension

6800x2200x2852mm

Drilling hardness

F=6-20

Drilling diameter

105-152mm

Depth of economical drilling

25m

Rotary speed

0-100rpm

Rotary torque (max)

4000N.m

Lifting force

25KN

Feeding method

Motor+roller chain

Feed stroke

4150mm

Travelling speed

0-4km/h

Climbing capacity

≤30°

Ground clearance

440mm

Tilt angle of Beam

Down: 135°, up: 50°, total: 158°

Swing angle of drill boom

Left: 50°, right: 50°, total: 100°

Pitch angle of drill boom

Down: 50°, up: 25°, total: 75°

Swing angle of drill boom

Left: 45°, right: 45°, total: 90°

Leveling angle of track

±10°

Compensation length of beam

900mm

Supporting power

Yuchai YC4DK100-T304(73KW/2200r/min)

DTH hammer

K40

Drilling rod

76x3m or 89x3m

Air consumption

15-22m³/min

Maximum height of horizontal hole

3500mm

Minimum height of horizontal hole

350mm

 

Drilling Diameter: 105-152mm
 
Depth of Economical Drilling: 25m
 
Rotary Speed: 0-100rpm
暂未实现,敬请期待
暂未实现,敬请期待
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