BZCY600CHW water well drilling machines is truck-mounted rotary drilling rig. The drilling rig adopts the chassis of SINOTRUK 8x4 special vehicle.
Main hook lifting capacity （kN）
Tool winch lifting capacity（kN）
Max- rope speed of main winch（m/min）
Max- rope speed of tool winch（m/min）
Inner diameter （mm）
Rotate speed （rpm）
Pressure 5 Mpa
The transmission box, main drive system, transmission box, double hydraulic winches, mud pump, rotary table, drilling tower and cylinder feeding mechanism are all installed on the chassis. It equipped with independent 132KW/2200rpm diesel engine, generator set (MF). According to the local geological conditions, the BZCY600 drilling rig can drill with mud pump and air compressor. It is highly adaptable to the stratum structure and can be used for drilling in clay, sand, highly weathered rock, bedrock, basalt and other strata.
Preparation and installation of drilling rig
1）、The operators must be professionally trained, and should be familiar with the principles and operation of drilling rigs.
2）、Before drilling, the workers should know the regional stratum. The operator should have the experience of drilling wells. According to the specific circumstances of the construction, develop preventive measures
3）、Prepare well the equipment, tools and materials for drilling.
4）、At the target hole, please make everything very well to facilitate entry for drilling rig.
5）、Dig mud pool and sedimentation tank, the size and location can be determined in accordance with construction requirement.
6）、Accordance with the drilling requirements, excavate hole size. The mud circulation groove 300 width * 400 mm depth is appropriate, and the length can confirm at the site. Dig several small sedimentation tanks in the mud circulation groove , adequate precipitation the fine sand in the mud to reduce the abrasion of mud and swivel. And put the protecting casing at the opening of the hole. (hole depth should contain the bit)
7）、Check all parts if they are well or not, the parts fasten or loosen, inject the lubricants. To ensure that the drilling mud, the Dongfeng transmission, transfer case and other components are in the neutral position.
The swivel is the equipment of rotary system, and it is also a component of the water cycle system. It is under the swimming pulley, and it is connected with the high-pressure hose and main drill pipe/kelly. The V-shape seal ring and the core tube are the wearing parts. When the rig is working, it is usually to check the swivel, see if it works well. If it leaks mud, adjust the locking nut on the tap. If it can not be resolved, The V-shape seal ring and core pipe should be replaced.
From July 6, 2017 to June 18, 2018, Malik, Director of the National Water Conservancy Bureau of Senegal, Africa, came to our company to purchase BZC400CAC and BZC600CA water well drilling rigs.
Senegal is located in the westernmost part of the western part of Africa. The capital of Dakar, the hottest season temperature can reach 50 °C, the national average annual temperature is 21 °C, long-term drought, the annual average rainfall is less than 100 mm. In order to alleviate the water shortage of local residents' water, livestock water, farmland irrigation, etc., the customer purchased two BZC400CA and BZC600CAC truck-type water well drilling rigs in our factory. In order to ensure the successful drilling of the BZC600CA truck-mounted water well drilling rig and the development of the African market, sales manager Liu Peng and drilling technician Yin Guofeng invited customers to Senegal to conduct market research and go to Matam for product debugging, combined with our many years of drilling experience, and guided Train local drilling crews to overcome various complex geological conditions and smoothly form wells. The drilling depth in Senegal reached 615 meters. The customer is very satisfied, highly valued the quality, technical performance and after-sales service of our factory, and has become our strategic partner and explore the African market with us.