89kw 400m Hydraulic Water Well Drilling Dth Machine For Engineering

400M Hydraulic Well Drilling Rig Sales Of Water Well Drilling Rigs For Engineering

Introduction of crawler type Crawler Mounted Drill Rig

Water gas dual-purpose drilling rig is a mechanical top drive drilling rig integrating water drill and air drill. It effectively solves the problems of difficult drilling with air DTH hammer in soil layer and low efficiency of water drilling mud in hard rock layer, gravel and pebble layer.
The drilling rig is suitable for various complex strata, drilling and geological exploration, drilling core, high efficiency and energy saving. It is the inevitable trend of equipment development in water well drilling and geological engineering exploration industry in the future.

Parameters of crawler type Crawler Mounted Drill Rig

Product Name	Pneumatic Drilling Rig
Model	ST400
Drilling Diameter	105-300mm
Drilling Depth	400m
One-time Advance Length of the Drill	3000/6000mm
Walking Speed	6km/h
Climbing Ability	25
Min. Ground Clearance	300mm
Working Air Pressure	1.7-3.5Mpa
Air Consumption	17-35m3/min
Main Power	100KW/6Cylinder
Rotation	45-75rpm
Rotary Torque	9000-10000N.m
Dimension	6m×2m×2.5m
Total Weight	10T

Operation of well drilling machine when adding drill pipe

1. When the depth of one drill pipe needs to be connected after drilling, stop the propulsion first, then stop the rotation, and turn off the cooling water;
2. Stop the rotation and operate the fast forward and backward handle to the fast backward position to make the chuck quickly back in place; 3. The gyrator reverses, at the same time, it retreats the feed oil cylinder to rotate the water braid shaft away from the drill pipe;
4. Operate the clamping handle to make the gripper clamp the drill pipe and open the micro regulating flow valve (right rotation)
5. Connect the drill pipe to be added to the previous drill pipe, and the rotator moves forward while rotating. When the trapezoidal conical thread of the water braid shaft is in screw contact with the conical thread of the newly added drill pipe, immediately operate the gripper handle, loosen the gripper and complete the drill pipe addition.

Drilling rig characteristics

1. The drilling rig has advanced structure and reasonable layout, which is easy to maintain, maintain and repair.
2. The drilling rig has many positive speed stages and 14-500r / min speed range, and the output torque is 13428-250n. M.
3. The drilling rig has a reverse speed of 2 gears, which is convenient to deal with accidents.
4. The drilling rig adopts long travel speed doubling mechanism and mechanical power head, with a travel of 3400mm, which is used to improve drilling efficiency and reduce the occurrence of drilling plugging and burning accidents.
5. The drilling rig adopts double oil pump for oil supply, single pump for drilling and double pump for confluence during tripping; Less power loss and short auxiliary time.
6. The drilling rig is mechanically driven and the others are hydraulically driven, making effective use of power. The overall power loss is small and the drilling cost is low.
7. The crawler chassis is adopted, and the leg oil cylinder has a stroke of 1.5m, which can be loaded automatically and is convenient for relocation and transportation.
8. Some functional interfaces are reserved in the mechanical hydraulic system of the drilling rig, which can be expanded according to the process requirements of different users.

Jinzhou City Shitan Machinery Equipment CO. LTD.  is a professional production and

processing company for core drilling rigs, crawler drilling rigs, various track chassis, various

types of mud pumps, various track transport vehicles, etc. It is one of the outstanding

manufacturers of similar products in North China. Strong technical force. The modern productiona

equipment and complete testing means are specialized in the development, manufacture and

marketing of drilling rigs.

To ensure the quality and stability of the machine, we use the most advanced production and testing

equipment, Made from high quality materials, with fashion and compact design, that keeps our drilling

rigs more efficiency and with low failure rate, more economic and durable, and with a high comprehensive

cost performance. Our water drilling rigs have received the real market validation as the majority of our

customer’s positive feedback.

The company's main products are rigs: XY-1, XY-1A, XY-1B, GK-180, GK-200, DPP-100 and other series

of drilling rigs: gearbox assemblies and gyro assemblies for various rigs, Winch assembly, reducer assembly,

pump assembly. Drilling tools: sedimentary pipe joints, casing joints, casing couplings, drill pipe joints, casing

core pipes, lifters, automatic drop hammers, earth borrowers, standard penetrations, forks, lock joints, alloy drill

bits Hundreds of drilling tools, such as steel sand drill bits, core pipe joints, drill pipe pliers, and casing pliers.

Jinzhou City Shitan Mechinery Equipment CO. LTD. has a complete and scientific quality management

system. The integrity, strength and product quality of Jinzhou Stone Exploration Machinery Co., Ltd. have been

recognized by the industry. Welcome friends from all walks of life come to visit, guide and negotiate business!