Specification :

1. HF130 well drilling machine has gained 3 national practical new-type patents.
2. It is used for general investigation, geophysical exploration, high-way and building construction, well drilling and blast-hole drilling etc.
3. with hydro-automatic feeding device, and high drilling efficiency
4. Designed with hydro-chucking unit instead of slips to ensure drilling from stop when changing pipes
5. Close levers, convenient to operate, safe and reliable operations.
6. Compact structure. All the drill, water pump and diesel engine are installed on one base frame for space-saving.
7. Light weight, easy disassembling for transportation and applicable to work in plain and mountain areas
Main parameter:
Model HF130 well drilling machine

Drilling depth 130m
Maximum open hole caliber 260mm
End hole caliber 75mm
Drill rod caliber 50mm
Drilling angle 90º ~ 75º
Drill weight ( No include power) 560kg ( include power)
510kg( not include the power)
Unity machine dimensions 2.5× 1× 1.3 2.5× 0.9× 1.3m
Spindle
spindle speed 142rpm, 285rpm, 570rpm
Spindle stroke 450mm
Hoist
Max. single line hoisting capacity 960kgs
Single line lifting speed 0.41m/ s, 0.82m/ s, 1.64m/ s
Tightrope caliber 27m
Mud pump
Type Horizontal single cylinder double-acting mud pump
Displacement 95L/ min, 77L/ min,
Diesel engine S1105 18hp
Electric motor Y160M-4 11kw 1440rpm
Max. pressure 1.2Mpa
Work pressure 0.7Mpa
Water inlet caliber 30mm
Water to exit caliber 25mm
Triangle conveyer belt B1575mm
Suit scope Geology general check exploration, earth physics exploration, sampling test in mining, water well drilling, blast opening etc. drilling engineering