China Air Powered Rotary Blast Hole Drilling Machine

Air Powered Rotary Blast Hole Drilling Machine

YG Series electric DTH drilling rig is designed for these highway, railway, water conservancy, mine construction engineers which road inconvenient in the earlier projects stage. The auxiliary equipment for supplying power is lighter and easier to relocation and transfer. In the case of utmost reduce the main machine weight can still meet the needs of drilling large diameter and deep hole operations. But also is suitable for the slope support and other projects. So the machine is a kind of portable and economic model.

1) Low center of gravity.Reliable and easy to move and transport convenience.Particularly suitable for rugged terrain and original landscape

2) Impactor low air consumption,Supporting air compressor displacement is small,Energy-Efficient Economy

3)Rotary reducer torque is large,In the strong vibration, high load working conditions, good reliability

Model

YGD 70

YGD80

YGD 100

YGQ 100

YGB100-4 YGB120-5.5

Drilling diameter (mm)

50-90/90-120

90-130

90-130

90-130

Rock ruggedness coefficient

20

20

20

20

Drilling depth (m)

15

25

25

30-40

Rotate speed (r/min)

110

110

110

110

Working air pressure (Mpa)

0.5-0.7

0.5-1.0

0.5-1.0

0.5-1.0

Air comsumption (m3/min)

4

6

12

10

Propulsion stroke (mm)

90

140

140

140

Max propelled force ( N)

3600/8000

9600

9600

9600

Electric motor power (kw)

3/4

4

-----

4/5.5

Electric Motor Voltage( V)

380

380

-----

380

Rated speed (r/min)

1440

1440

3200

1440

Drilling rod (mm)

42

50/60

50/60

60

Drilling rod length (mm)

1025

1025

1025

1025

Dimension (mm)

1740*260*420

2280*440*550

2230*380*550

2230*380*550

Weight (kg)

280/320

470

450

460/480

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After-sales service

Within 3-7days after receiving the payment(modified need more)
We normally use containers or wooden boxes.

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1. Packaging:

1)Wrapped by proctective film;

2)Packed by standard import & export wooden cases or carton boxes.

2. Shipping:

By logistics; by automobile; by train; by shipping; by air etc.

01) Q: What is your accept payment method?
A: T/T,L/C,Western-Union,Escrow,Paypal and so on.
(30% deposit, and the 70% balance must be paid before shipping )
02) Q:What is your package in shippment?
A: Usually safty export package(iron box) for LCL,Nude package for full container.
Also according to Customer's request.
03) Q:How long about the delivery time?
A: Within 15 days after received deposit.
04) Q: What certificate can you provide?
A: We can provide Certificate ISO9001-2008,BV.
05) Q: How long is your warranty terms?
A: Our Warranty terms is 1 years guarantee.
06) Q: What is the life span of your keyword?
A:usually 8-10 years