Product Description
Electric hydraulic water well drilling rig
The product is suitable for soil layer, quicksand layer and a small amount of rock and soil layer drilling, is mainly used for drilling civil eating Wells, ground source heat pump air conditioning Wells, engineering precipitation Wells, drought resistance Wells, industrial Wells and so on.
Reaching groundwater at 100 meters takes the right power-to-weight ratio. This electric lifting water well drilling rig runs on a 3KW or 7.5KW motor — enough for soft to medium-soft formations like clay, silt, and shallow sandstone — and keeps diesel fuel and exhaust out of the equation entirely.
The 5-tonne electric lifting mechanism handles full-depth drill string trips without mechanical stress. That matters when you are drilling a residential courtyard or a greenhouse water supply point where a diesel engine simply does not fit. The frame is trailer-mountable or hand-repositionable between borehole locations, and the whole unit runs off standard single-phase or three-phase grid supply. For sites without reliable grid power where a self-propelled wheeled diesel unit is needed, the [15HP 120m Wheeled Diesel Water Well Drilling Rig] covers the same depth range independently.
Standard package includes drill pipe, bits, and casing handling tools. Custom motor power and depth configurations available.
Related product: 15HP 120m Wheeled Diesel Water Well Drilling Rig

Electric hydraulic water well drilling rig | Pipe diameter | 38-60mm |
Drill hole diameter: 80-300mm | Length of drill pipe | 1000mm |
Drilling depth: 100m | Elevating power | 5T |
Two-phase 220v, 380v | Crushing method | Rotary drill |
| Size: 85*85*182mm | Adapted soil | Soft geology |
The difference between a single-chain and double-chain hoist shows up most clearly when the drill string is at full depth: a dual-chain system distributes the lifting load evenly across two drive points, reducing chain jump risk and extending service life compared to single-chain configurations.
This 3KW/7.5KW electric rig applies that dual-chain mechanism to 100-meter water well drilling in soft formations — clay, fine sand, soft mudstone, and shallow sedimentary layers. Running on grid power, it produces no exhaust and operates quietly, which matters for residential compounds, greenhouse installations, and peri-urban sites where noise and emissions draw complaints. For the same depth range where a more compact single-chain electric layout is preferred, the [3KW/7.5KW 100m Electric Lifting Drilling
You can send us customized requirements according to your own needs. We have the ability to meet the market's conventional and special specifications.
3KW/ 7.5KW 100m Small Portable Electric Hydraulic Double Chain Water Well Drilling Rig
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