Product Details

Multiple use hydraulic borehole portable drilling machine

Product Description

Description:

GEC90 best seller quarry blasting small portable borehole gold mining drilling equipment is a convenient compact Hydraulic down-the-hole(DTH) drill, it has many advantages,such as high efficiency,flexible movement, easy operation, low initial investment, and good economic benefits and so on.

Application:

GEC90 best seller quarry blasting small portable borehole gold mining drilling equipment is suitable for harsh work environment and place that traffic is not convenient. It is a wisdom choice for drilling in hard rock of small and medium-sized mine, earth and rock engineering and so on.

Technical Parameter:

Model	GEC90
Hole diameter (mm)	80-100mm
Hole depth (m)	≥20m
Rock hardness	f=6-20
Pressure (MPa)	0.5-0.7bar
Air consumption (m³/min)	≥6m³/min
Rotating speed (r/min)	0-75rpm
Hammer	QCZ90
Drilling rod	60mm*1000mm
Max. lifting force (KN)	15KN
Bit	Φ90(60-80)
Drilling components	Standard(option)

Advantages:

1. Propulsion, rotary and impact all powered by compressed air, the structure is simple, a single, convenient to move.

2. Have single, double top, top, bearing type selection of three kinds of supporting structure, can adapt to any geological .

3. Operator focus, convenient and quick operation.

4. Unique dual mufflers, good silencing effect, reduce the pollution of the environment drilling rig is suitable for harsh work environment and place that traffic is not convenient. It is a wisdom choice for drilling in hard rock of small and medium-sized

We also have portable pneumatic DTH drilling rig and pneumatic&hydraulic DTH drilling rig. The power :1 Pneummactic ; 2 Electric&pneumatic ; 3 Hydraulic & pneumatic three type for your choose.

Model	hole diameter (mm)	Hole depth (m)	rotating speed (rpm)	working pressure ( MPa )	Rod φ (mm)	Air consumption (m³)	Lift Power (KN)	power (KW)
GD70	60-80	≥15	0-125	0.5~0.7	40x1000	≥3.5	4	3
GD100	80-100	≥20	0-62	0.5~0.7	60x1000	≥7	9.6	4
GD100B	80-100	≥20	0-84	0.5~0.7	60x1000	≥7	9.6	4
GD120	80-100	≥20	0-62	0.5~0.7	60x1000	≥9	9.6	5.5
GD120B	80-120	≥20	0-78	0.7~1.0	60x1000	≥9	9.6	5.5
GD145B	90-130	≥50	0-60	0.7~1.4	76x1000	≥12	12	7.5
GD150B	90-130	≥50	0-60	0.7~1.4	76x1500	≥12	12	7.5
GD155B	90-130	≥50	0-60	0.7~1.4	76x1500	≥12	12	7.5
GD165B	90-150	≥50	0-60	0.7~1.4	76x1500	≥15	12	11
GD165Z	90-160	80	0-60	0.7~1.4	89×1.5	220-280L/S	12	8.8
GEC90	80-100	≥20	0-75	0.5~0.7	60x1000	≥ 6	15	Hydraulic
GEC100	80-100	≥20	0-93	0.5~0.7	60x1000	≥12	9.6	Pneumactic

Detailed Images

Air hose:

Drill rod:Drill bit:Drill hammer:

Application

Our Services

We have special service team which will offers you professional guidance:

1.Low maintenance cost, high efficiency.Minimizing downtime of the equipment.

2.Planned maintenance budget.Maintenance plans are designed according to the customers' different requirements.Providing dedicated and experienced maintenance technicians.

3.Our sales team will response for your question within 24 hours(holidays excluded) 4.Technical support will be available in any time. Providing dedicated and experienced maintenance technicians.

5.Quality Control: 1)We have our own experienced QC 2)There will be strict inspection and testing for every order before shipping out. 6.After-sale Service: 1)Quality Guarantee:12 months from delivery date(quick-wear part except) 2)For warranty repair/ replacement, user should send defective items back then supplier re-supply the same to user within assurance period for free(user in charge of freight fee)

Packaging & Shipping

Contact:

Gaode Equipment Co.,Ltd.

Tel:+86-371-55951210 Fax:+86-371-63526676

Skype:kevin66229

We are a member of trade assurance on Alibaba, and our trade assurance amount is USD46000.00 Through trade assurance you can 100% payment refund up to trade assurance amount for orders not meeting agreed Delivery or Quality terms.