Wide stratum adaptability
Soil layers, sand layers, weathered rock, and medium-hard rock handled with mechanical rotation and hydraulic feeding control.
Drilling Rigs for Water Wells
Water well construction needs reliable rock-breaking, stable drilling track, and economical operation. HuBei SJ supplies mechanical-hydraulic and crawler water well drilling rigs for domestic, industrial, and irrigation wells.
100-1000 m well depth
Mechanical-hydraulic drive
Soil to medium-hard rock
Compact field operation
What water well drilling requires from the rig
Water well programs combine shallow to medium drilling with continuous production schedules. The rig needs wide stratum adaptability, simple operation, and low maintenance in one package.
Stable drilling track
Straight-hole performance is protected by controlled feed force and reliable spindle structure across the whole well depth.
Economical operation
Compact structure, simple operating logic, low failure rate, and convenient maintenance for long-term field service.
Representative water well drilling rigs
Model parameters below are taken from the product specification tables and link to the full model pages.
Mechanical Hydraulic Water Well Drilling Rig ST 400
- Max water well drilling depth 400 m
- Rated drilling diameter 110 / 130 / 150 mm
Crawler Exploration Drilling Rig ST C600
- Max core drilling depth 600 m
- Max spindle output torque 2800 N·m, hydraulic stepless rotation
Selection notes for water well projects
Send target well depth, expected hole diameter, formation profile, and site access conditions to match a water well drilling rig and its support package.
- Well purposeRural domestic, industrial water source, or farmland irrigation wells define depth and hole-size requirements.
- Formation profileSand and gravel layers favor mud or circulation handling; medium-hard rock needs higher spindle torque.
- Site accessRemote or rough sites favor crawler packages with autonomous transfer.
- Casing programLarge casing diameters change the rated drilling diameter and rotary table specification. For a drilling rig for water well projects — or when you need a water well drilling rig for sale in an export program — send well depth, hole size, and casing plan.
Aquifer data is what turns a generic rig search into a concrete specification. Shallow domestic wells under 150 m with small pump setting diameters stay on the ST-400 class, where the rated 110 / 130 / 150 mm hole covers submersible pump installation without over-rotating. Deeper industrial or irrigation wells toward 400 to 600 m, or completion strings that need a larger casing diameter, step up to a crawler package like the ST-C600, whose 2800 N·m spindle torque holds straight-hole control in medium-hard rock. Once aquifer depth, hole diameter, and pump seat are fixed, the next buyer question is how the water well drilling rig price compares across configurations; that is the point where a water well drilling rig supplier should confirm the casing program and mud system before returning a water well drilling rig quotation. Send the aquifer depth and planned pump type together, so the quote reflects the right tower and feed rather than a one-size unit.
Plan a water well drilling project
Contact technical sales with well depth, hole size, formation, and site data for a configuration-based quotation.