SM200D Four‑Wheel Trailer Water Well Drilling Rig

Product Introduction

SM200D four‑wheel trailer water well drilling rig is a 200‑meter pneumatic drilling equipment. Mounted on a four‑wheel trailer chassis, it can be towed by trucks or tractors for convenient transportation between job sites. The drilling rig can be equipped with an air compressor or mud pump to meet different drilling requirements. Powered by a Yuchai diesel engine with stable performance, it can drill through soil, sand and various rock formations. Widely used for rural drinking water wells, farm irrigation wells, water supply wells for farms, engineering dewatering wells and shallow geological exploration. It is an ideal choice for mobile drilling teams.

Technical Parameters

Product Advantages

✅ Towable four‑wheel trailer chassis for easy transportationThe trailer‑type structure can be towed directly without crane loading and unloading. Fitted with 4 hydraulic leveling outriggers, the rig can be quickly leveled and positioned after arriving at the construction site, suitable for drilling projects requiring frequent relocation.

✅ Reliable Yuchai power with easy maintenanceThe Yuchai 58 kW diesel engine delivers sufficient power for long‑time field operation. Spare parts are readily available on the market to cut maintenance and operating costs.

✅ High torque and strong lifting capacity for high drilling efficiencyHigh rotary torque of 4000‑4600 N·m ensures excellent hard‑rock drilling performance. The 15‑ton lifting force provides ample safety margin for pulling drill rods and handling stuck‑drill issues. The 3.6 m single push stroke reduces rod‑connecting times and improves working efficiency.

✅ Wide adaptability for various working conditionsCompatible with multiple specifications of drill rods. The hole diameter ranges from 130‑325 mm, covering small domestic water wells and large‑diameter engineering wells.

✅ Flexible optional configurationsAn air compressor or mud pump can be installed to adapt to different geological conditions. Simple to operate; operators can master it after short‑term training.

✅ Compact structure, workable in narrow sitesCompact overall size enables operation in farm courtyards and limited‑space construction sites. No extra disassembly is required after towing to the site.

Application Scope

▪ Rural drinking water wells & village water‑supply wells ▪ Farm irrigation wells, orchard & livestock farm water wells ▪ Construction dewatering wells & foundation pit drainage wells ▪ Temporary water‑supply wells for factories and job sites ▪ Shallow geological exploration wells & shallow geothermal wells

Note: An air compressor or mud pump shall be equipped according to actual working conditions. Optional spare parts include drill rods, drill bits, high‑pressure air hoses and other components.