Shijiazhuang Zhengdrilling Machinery Equipment Co., Ltd.
Service Email: bruce@well-drillrigs.com
Bruce:+86-18603299555
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Deep groundwater projects require drilling equipment selected according to the target depth, borehole diameter, geological formation, and planned drilling method. For drilling contractors, water engineering companies, and international equipment distributors, choosing a suitable deep water well drilling rig manufacturer is an important step in preparing a project.
A machine's maximum drilling depth is only one part of the selection process. Lifting capacity, rotary torque, air supply requirements, drill pipe specifications, and supporting equipment also influence whether the rig is suitable for a particular borehole.
ZDrill Machinery, operated by Shijiazhuang Zhengdrilling Machinery Equipment Co., Ltd., supplies water well drilling equipment for international markets. Its product range includes the ZD1600 Deep Water Well Drilling Rig, a full-hydraulic drilling machine listed for deep water wells, geothermal wells, and large industrial water supply projects.
This guide reviews the ZD1600's published specifications, application considerations, and key factors to evaluate when sourcing deep well drilling equipment from a Chinese manufacturer.
The ZD1600 Deep Water Well Drilling Rig is a crawler-mounted, full-hydraulic drilling machine designed for deep borehole construction. According to the manufacturer's product information, it supports top-drive hydraulic rotary drilling and thrusting, DTH hammer drilling, and mud drilling.
These capabilities allow buyers to evaluate different drilling approaches according to project conditions. However, the appropriate method and equipment configuration must be confirmed for the intended formation, borehole diameter, and operating requirements.
The ZD1600 may be considered for projects such as:
Deep groundwater well construction
Large industrial water supply wells
Geothermal well projects where the rig configuration is suitable
Water resource development in agricultural and industrial areas
Other deep drilling applications that match the machine's technical specifications
For international buyers, the first step is to compare the required drilling parameters with the manufacturer's published data rather than selecting a machine based on its model name alone.
View the ZD1600 Deep Water Well Drilling Rig specifications for detailed product information.
When comparing a deep water well drilling rig supplier, buyers should review the complete technical specification rather than maximum depth alone.
The manufacturer publishes the following parameters for the ZD1600:
| Technical Parameter | Published Specification |
|---|---|
| Maximum drilling depth | 1,600 m |
| Drilling diameter | 127–700 mm |
| Working air pressure | 1.65–8 MPa |
| Air consumption | 16–120 m³/min |
| Drill pipe length | 3–6 m |
| Drill pipe diameter | 114 / 127 / 140 mm |
| Thrust force | 20 T |
| Lifting force | 60 T |
| Fast hoisting speed | 29 m/min |
| Fast feeding speed | 50 m/min |
| Engine | 264 kW Cummins engine |
| Maximum rotary torque | 12,000–24,000 N·m |
| Rotary speed | 75–160 r/min |
| Main winch lifting capacity | 4 T |
| Auxiliary winch lifting capacity | 1.5 T |
| Travel speed | 3.5 km/h |
| Climbing capacity | 35° |
| Machine weight | 20 T |
| Overall dimensions | 6.6 × 2.25 × 3 m, composite mast configuration |
The manufacturer also lists optional equipment such as a mud pump, welding generator, pipe reamer, and air compressor.
These are published specifications, not a guarantee of performance under every drilling condition. The actual operating depth, diameter, and productivity depend on the formation, drilling method, selected tools, and final machine configuration.
A suitable deep water well drilling machine should be matched to the drilling plan, not chosen solely by its maximum rated depth.
Define the planned borehole depth and the expected working range. A project requiring a 1,000 m borehole may have different requirements from one targeting 1,600 m.
Buyers should also confirm the required drilling diameter at different depths, because a large borehole may require a different configuration from a narrower deep borehole.
Ground conditions influence the drilling method, tool selection, and operating requirements.
For example, unconsolidated formations may require appropriate borehole stabilization and circulation arrangements, while hard rock drilling may require a suitable DTH hammer, drill bit, and air supply.
Mixed formations may require a drilling plan that accounts for changing conditions along the borehole.
As drilling depth increases, the weight of the drill string and the requirements for rotating and lifting the drilling assembly become increasingly important.
Compare lifting force, rotary torque, feed force, drill pipe specifications, and other relevant parameters against the proposed drilling program.
The ZD1600 product page lists several drilling methods, including hydraulic rotary drilling, DTH hammer drilling, and mud drilling.
Not every method is suitable for every geological condition or borehole design. Ask the manufacturer to confirm which configuration is appropriate for the intended project.
A deep drilling rig is a substantial piece of equipment. Buyers should confirm transportation dimensions, total weight, site access, unloading arrangements, ground conditions, and the working space required for setup.
These details are especially important for remote projects or sites with restricted access.
A drilling rig operates as part of a larger system. The supporting equipment should be matched to the drilling method and project requirements.
For applicable DTH or pneumatic drilling operations, the air compressor must meet the required pressure and air delivery specifications.
The ZD1600 product information lists a working air pressure of 1.65–8 MPa and air consumption of 16–120 m³/min. Buyers should confirm the required operating point for the selected drilling configuration before choosing a compressor.
For projects using mud drilling, a suitable mud pump and circulation system may be required to transport cuttings and support borehole stability.
Pump selection should be based on the drilling program, borehole dimensions, formation, and circulation requirements.
Drill pipes, drill bits, DTH hammers, reaming tools, and related accessories must match the drilling method and borehole design.
Before placing an order, confirm whether the quoted package includes these items or whether they must be purchased separately.
Depending on the project, optional equipment may include a welding generator, pipe reamer, and other auxiliary tools. The final supply scope should be stated clearly in the quotation.
International buyers often compare several suppliers before investing in deep drilling equipment. Working directly with a deep water well drilling rig factory in China may make it easier to discuss the machine configuration, technical requirements, and supporting equipment with the manufacturer.
However, the word “factory” alone does not establish supplier suitability. Buyers should verify the company's actual manufacturing role, product specifications, quality inspection arrangements, and export support.
ZDrill Machinery is operated by Shijiazhuang Zhengdrilling Machinery Equipment Co., Ltd., based in Shijiazhuang, Hebei, China. The company states that it was founded in 1997 and focuses on drilling equipment research and development, manufacturing, international export, and technical services.
Its published product range includes:
Water well drilling rigs
Crawler-mounted drilling rigs
Truck-mounted and trailer-mounted drilling rigs
Deep water well drilling equipment
DTH drilling equipment
Mineral exploration and core drilling rigs
Air compressors and mud pumps
Drill pipes and drilling tools
For buyers sourcing a complete drilling package, the availability of related equipment can help simplify technical coordination. The actual supply scope and compatibility should still be confirmed for each order.
Different countries and projects may have different geological conditions, drilling requirements, and transportation restrictions.
Before purchasing, provide the manufacturer with the project depth, borehole diameter, geological information, drilling method, and site conditions. This gives the supplier a clearer basis for recommending an appropriate configuration.
Any customization should be confirmed in writing, including the final technical parameters, optional equipment, and agreed delivery scope.
For international orders, buyers should clarify how the equipment will be inspected before shipment.
Useful items to confirm include:
Final machine model and configuration
Agreed technical specifications
Inspection and testing arrangements
Packing method and shipping dimensions
Spare parts and accessories
Operating manuals and technical documentation
Export and shipping documents
These checks help establish a clearer understanding of what will be delivered and what the buyer needs to prepare at the destination.
When evaluating a deep water well drilling rig supplier, buyers may also want to review the manufacturer's published project references.
ZDrill has published a case covering a 2025 water well drilling project in Peru. The company's article describes an agricultural groundwater development application involving two drilling rigs, including crawler-mounted and trailer-mounted equipment.
The case provides a reference for understanding the practical considerations involved in international drilling equipment supply.
| Project Item | Published Information |
|---|---|
| Destination country | Peru |
| Project year | 2025 |
| Application | Agricultural water wells and groundwater development |
| Equipment quantity | 2 units |
| Equipment types described | Crawler-mounted and trailer-mounted rigs |
| Supplier | ZDrill Machinery |
Equipment mobility: The appropriate rig structure depends on how the machine must reach the site and move between drilling locations.
Project-specific selection: Geological conditions, target depth, borehole diameter, and the intended drilling method should be evaluated together.
Supply coordination: Buyers should confirm the equipment package, accessories, inspection arrangements, and transportation requirements before shipment.
Technical communication: Providing clear project information helps the manufacturer assess which machine configuration may be suitable.
This Peru project is a general reference for ZDrill's international water well equipment supply. It should not be interpreted as a performance test of the ZD1600 model, because the published case does not identify the supplied rigs as ZD1600 units.
Read the Peru water well drilling project case for more information.
For international buyers, a clear inquiry helps the manufacturer assess the required equipment and prepare a more relevant quotation.
When contacting a deep well drilling equipment exporter, include the following information whenever possible.
Application: agricultural, industrial, municipal, geothermal, or another project type
Target drilling depth
Required borehole diameter
Geological formation
Preferred drilling method, if already determined
Site access and transportation conditions
Preferred rig type or model
Required compressor, mud pump, and drilling tools
Drill pipe and drill bit specifications, if known
Spare parts and accessories
Required quantity
Destination country and delivery port
Confirm the requested quotation basis, packing requirements, expected production schedule, shipping arrangements, and technical documentation.
The final delivery schedule and shipping terms should be agreed with the supplier rather than assumed from a general product description.
Providing this information makes it easier to compare offers based on the complete equipment package instead of comparing machine prices alone.
The manufacturer's published specification lists a maximum drilling depth of 1,600 m. Actual suitability depends on the borehole diameter, geological formation, drilling method, tools, and operating conditions.
The published drilling diameter range is 127–700 mm. Buyers should confirm the applicable diameter and depth combination for their drilling program.
The manufacturer lists DTH hammer drilling among the available methods and identifies hard rock applications in its product information. The appropriate configuration depends on the rock formation, borehole design, hammer and bit selection, and air supply.
The product information lists an air compressor as optional equipment. Buyers should confirm whether the compressor is included in the quotation and whether its specifications match the selected drilling method.
A manufacturer produces or assembles the equipment, while an exporter handles international sales and shipment arrangements. One company may perform both roles. Buyers should confirm the supplier's actual responsibilities and the scope of technical support.
Compare the supplier's product specifications, manufacturing capability, equipment configuration, inspection arrangements, export documentation, spare parts, and technical communication. The supplier should also be able to evaluate the proposed machine against your actual drilling requirements.
Selecting a suitable deep water well drilling rig manufacturer requires careful evaluation of drilling depth, borehole diameter, formation, drilling method, lifting capacity, and supporting equipment.
The ZD1600 Deep Water Well Drilling Rig is listed for deep water wells, geothermal wells, and large industrial water supply projects, with a published maximum drilling depth of 1,600 m. Buyers should confirm the final configuration with the manufacturer based on their actual project requirements.
ZDrill Machinery supplies drilling equipment from China for international customers. Contact the company with your drilling specifications to discuss the ZD1600 or another suitable drilling rig configuration.
Contact ZDrill Machinery
Service Email: bruce@well-drillrigs.com
Website: https://www.well-drillrigs.com/
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