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.
Drill Rod Varieties
Drill Rod Type
Drill Rod Made In China
DCDMA(Diamond Core Drill Association) DrillRod
Thickened Inner Drill Rod
BW Drill Rod
NWD rill Rod
HWD rill Rod
WireLine Coring DrillRod
BQ Drill Rod
NQ Drill Rod
HQ Drill Rod
PQ Drill Rod
BCQ Drill Rod
NCQ Drill Rod
HCQ Drill Rod
Packaging & Shipping
Package: Wooden Case or Plywood
Delivery: Container ship, 10 days after receiving deposit
Established in 2009.
Chongqing Gold Mechanical & Electrical Equipment Co,. Ltd is a high-tech enterprise specializing in R&D design, manufacture and sale of geological instruments, oil instruments and other precise instruments and equipments.
1,Are you trading company or manufacturer? We are absolutely professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, piling rig, etc. We provide comprehensive solution to many fields like geological survey, mining industry, electric power etc.
Our products have been exported to more than 50 countries of Asia, South America, Africa, and get a good reputation in the world.
2,Are your products qualified?
Yes, our products all have gained ISO certificate, and we have specialized quality inspection department for checking every machine before leaving our factory. 3,How about your machine quality? All of our machines hold the ISO, QC certificate, and each set of machine must pass a great number of strict testing in order to offer the best quality to our customers. 4,Do you have after service? Yes, we have special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provid the training for your staff. 5,What about the qaulity warranty? We offerone-year quality warrantyfor machines' main body. 6,How long can you deliver the machine? Generally, we can deliver the machine in 10 days.
Any of your requirements would be really appreciated ! Thanks.