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Full Hydraulic Crawler Engineering Tunnel Core Carbide Diamond Bit Casing Drilling Rig

The Drilling Rig, model type GL-3000, is mainly applied for core drilling of geological exploration in tunnel (gallery). It can also be used for exploration and reinforcement constructions (including core drilling and standard penetration) of foundation works, such as road, railway, bridge, dam foundation and industrial & civil projects, etc. The characteristics of this machine is obvious: advanced direct-acting hydraulic system of load feedback tuning variables, with vertical rigs, power head rotation and speedup display, wide range of speed and suitable for various drilling methods such as carbide bit drilling and diamond bit suitable for anchor construction. For difficult geological situation, drilling with casing can be fulfilled with down hole hammer and casing drilling tool. The rig is functionally complete, easy to operate and powerful in solving accidents.

Features

• High efficiency and low power consumption since the power changes with load with direct-acting hydraulic system of load feedback tuning variables.
• Quick and precise in hole defining and positioning with accurate vertical rig, power head rotation and speedup display device.
• Convenient and fast in travelling with crawler walking function.
• Easy regulation, wide speed range with high efficient fully hydraulic power head transmission and variable speeds.
• Compact, ideal for tunnel (gallery) drilling.

Packaging Detail: Standard export packaging; or as your requirements

Shipping Detail: in stock; out of stock(20 working days); customized(30 working days)

Full Hydraulic Crawler Multifunctional Use Widely Engineering Tunnel Core Carbide Diamond Bit Casing Drilling Rig  is used in the following projects: tunnel pipe-shed,

deep excavation anchoring projects, road and dam consolidation projects, holes for ground-source heat pump, hydrological and well drilling,

foundation piles and geological disasters control projects, etc.

1: How long does it take to drill 50m hard rock layer?

That all depends. It is decided by the hardness of rock and your operating experience. As for the efficiency, it may need more

time to drill 50m rock layer compared with those big drilling machines with air compressor. 

2: Can it be used for railway, street, bridge, dam foundation or building drilling?

Of course, GL-3000 is specially designed for railway, street, bridge, dam foundation and building  drilling and engineering drilling.

if you buy it for that, it will be your best choice. It can be

used for mine exploration, too.

3: Could you train our workers?

GL-3000 is easy to be operated. After you buy our product, detailed operation instructions with video will be offered.

Wewill be responsible all the time. Also we can talk about sending engineers to help you. 

More details, please feel free to contact us! Thanks.  

We provide high quality drilling rigs, and overseas after sale services.

Trade assurance advantages:
1. Quickly lock trusted seller, saving time and energy;
2. Reduce the risk of online purchasing;
3. If there is a trade disputes, you can complain to Alibaba and get benefits compensation.

We are a member of trade assurance on Alibaba, and our trade assurance amount is USD78000.00 Through trade assurance you can 100% payment refund up to trade assurance amount for orders not meeting agreed Delivery or Quality terms. 

 We manufacture various kinds of drilling rigs, mud mixer, injectting pump machines as follows:

• GL-4000 Track Type Full Hydraulic Drilling Rig

• BP-55 High Pressure Grouting Pump With Frequency-Conversion

• NJ Mud Mixer

If you have any question please feel free to contact me.                        

Gaode Equipment Co.,Ltd.

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

Skype: lena.liu8                                                         

Whatsapp&viber: 86-15903613994

Thank you for your time and Welcome to Visit our factory!