200m Deep Borehole Drilling Rig Pneumatic Tractor Mounted Dth

200m Pneumatic Tractor Mounted Deep Borehole DTH Water Well Drilling Rig Machine​

Introduction of 200 crawler type water well drilling rig:

This series of water well drilling machine has the characteristics of standardized configuration, compact and reasonable structure, fast drilling speed, economical and durable, low failure rate, etc. It has been recognized by the market once it is launched, and has been widely used in mining engineering construction, civil drilling, geothermal drilling and other fields. They are widely used in industrial and agriculture water project, testing well and other exploration borehole. In particular, drilling hole for geothermal heating, it can also meet the engineering basis for reinforcement, loose gravel drilling rock formation connected with a variety of engineering.

crawler type water well drilling rig parameters:

Weight of whole machine6	5.5T
Drilling caliber	140-254mm
Drilling depth	200m
One-time push length	3.3m
Walking speed	2.5km/h
Climbing ability	Max. 30
Power of main machine	76kw
Working pressure	1.7-2.5mpa
Air consumption	17-31m3/min
Diameter of drill rod	76, 89mm
Length of drill rod	1.5, 2.0, 3.0m
Lifting force	12T
Rotation speed	45-65rpm
Rotation torque	3200-4600N.m
Dimension	3800*1500*2200mm

Operating time characteristics of drilling equipment

1. Wear fast. Due to the processing, assembly and adjustment of new machine parts, the friction surface is rough, the contact area is small, and the surface pressure state is uneven, which speeds up the wear of the mating surface of the parts.
2. Poor lubrication. Because the fit clearance of newly assembled parts is small, and it is difficult to ensure the uniformity of fit clearance due to assembly and other reasons, the lubricant (fat) is not easy to form a uniform oil film on the friction surface, so as to reduce the lubrication performance and lead to abnormal early wear of parts.
3. Looseness occurs. Due to the influence of newly processed assembly parts, heat, deformation, rapid wear and other reasons, the original tightened parts can be easily loosened.
4. Leakage occurs. Due to the looseness, vibration and heating of the machine, leakage may occur on the sealing surface and coupling of the machine.
5. Operation error. Due to the lack of understanding of the structure and performance of the machine, misoperation is easy to lead to failure and even operation accidents.

Advantages of the Machines

1.Large drilling diameter, deep drilling, fast footage, flexible and efficient.
It is equipped with high-torque hydraulic motor and large-bore hydraulic cylinder for propulsion, and the pump set design is convenient for maintenance.

2. The drilling rig adopts the excavator crawler chassis, which has strong off-road capability,
independent modular design, and superior maneuverability.

3. The combined positioner can be adjusted and replaced according to different types of drill rods and impactors to ensure accurate positioning and centering.

4. The chassis comes with four high-strength hydraulic high outriggers, which have strong
bearing capacity and the support height of the outriggers can reach 1.5 meters. The loading and unloading truck can reduce the cost of hoisting and can be used as a leveling and stable drilling rig during work.

5. The hoisting mechanism facilitates the lifting of drilling tools, reduces the labor intensity of the operator, and saves time and effortTruck Mounted Water Well Drilling Rig Drilling Machine Driller 50m 100m 150m 200m

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：

Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter

Good quality, professional after-sales service, welcome to order

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!