Machine adopts pneumatic shift Fastgear 8JS118 auto transmission and clutch, compact structure, smooth operation, stable performance, good wildcard.

 I Main Features

1. Machine adopts pneumatic shift Fastgear 8JS118 auto transmission and clutch, compact structure, smooth operation, stable performance, good wildcard.

2. Using auto-control flexible-shaft shift agency, we achieve the long-distance transmission shift. The pneumatic shift is light and agile, and has the advantage of hommization.

3. Reasonable speed range and many speed radixes (8 forward speed, 1 reverse speed), with low-speed it has big torque (Max. up to 8000N.m).

4.Using concentrated forced lubrication system, as long as the rig runs, the separate lubrication oil pump starts working and sends lubrication oil to each node that requires lubrication. When the oil lubricates drive mechanism, it will also take away the heat inside, (lubrication system with separate condenser), to prevent the components from heat caused by high-speed high-load state.

5.The rig adopts involute splined vertical shaft instead of the traditional hexagonal vertical shaft, exponentially increasing gyrator transmission efficiency and carrying capacity . And new spindle shaft has big hole diameter (96 mm), with twin cylinder hydraulic feed the trip is much longer (up to 1000mm), especially suitable for large diameter drill pipe wireline coring, help to improve drilling efficiency and reduce the hole accident.

6. Light weight and can be disassembled to many parts, net weight 6500Kg.

7.The chuck is hydraulic-release normally closed hydraulic chuck, new structure, good compensatory. Carbide inset&welded slip structure, has large clamping force, long life, reliable operation.

8.With water brake, in deep hole drilling, it’s safer and more smooth to put down the drill pipe.

9. Hydraulic oil is supplied by gear oil pump, less power consumption, and the hydraulic system oil temperature is low and stable work. The system is equipped with a hand pump. When power machine can not work, workers can still use hand pump to lift tools from the bottom of the hole, in order to avoid burying accidents

10.Advanced and compact structure, reasonable layout, all components are revealed outside, do not overlap, ease of maintenance, maintenance and repair.

11. The rig has a low center of gravity and long backward stroke (up to 530mm). Easy to be fixed on tower base, the rig has good stability in high-speed drilling

12.With shockproof meter, it’s easy to observe hole situation. Control-handles are in reasonable layout, operation is flexible and reliable.

II Technical Specifications

1 Drill Capacity

Chongqing Gold M&E Equipment Co., Ltd-Geological

Free Member 0 Chinese Supplier

Location:Nananqu,Chongqing,China
Business Type:
Main Products:Geological instruments, geophysical instruments, resistivity meter, resisitivity dc IP instruments, multi-electrode resistivity, seismograph, geophone,

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. is one of the leading manufacturers in China of geophysical instruments. Since its foundation, our factory has a group of highly qualified technical personnel specialized in development and well-trained workers, with advanced machinery and equipment. Our enterprise absorbs domestic and international advanced technology and management experience, and constantly develops new products. Currently, our manufactured products include electrical prospecting instrument, logging exploration instrument, seismic exploration instrument, seismic sensor (Geophone), radioactive exploration instrument etc. Five categories of various types of geological exploration instruments and accessories are widely used in geological prospecting for mineral resources, engineering exploration, seismic monitoring, groundwater searching and other related industries. We have obtained trust from users, achieved reliable geological results, and won high reputation for the enterprise. Over many years, our products enjoy high reputation in the same industry relying on the advantages of light weight and practical usage, stable and reliable performance, and these products are selling well in domestic market and some of the products have been successively exported to many countries including Japan, Canada, France, Africa and other countries. Our factory have passed ISO9001 International Standard Quality System Certification in 2000, and passed Chongqing High-Tech Enterprise Certification in July 2010 which shows comprehensive improvement of our product quality, service and management.

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