JKS500F RC Water Well Drilling Rig 12.5 Ton Weight 4000mm Feed Stroke 0-70rpm Rotation Speed

This JKS500F RC water well drilling rig is the light-footprint option for drillers working on soft ground, river plains, and agricultural land where heavy machines would sink or cause excessive site damage. At 12.5 tons with a compact 6800 x 2250 x 2700 mm footprint, the rig exerts moderate ground pressure while still offering 300 meters of drilling depth and boreholes from 115 to 350 mm. The 4000 mm feeding stroke reduces the frequency of rod changes in shallow-to-medium wells, and the two rotation speed ranges, 0-35 rpm and 0-70 rpm, give the operator precise control in mixed alluvial formations where penetration rate varies dramatically with depth.

• 12.5 Ton Light Weight: reduced ground pressure for soft sites and easier transport logistics.
• 4000mm Feed Stroke: fewer rod connections per well and faster cycle times.
• 0-70rpm Dual Speed Rotation: precise rotary control in mixed alluvial and hard formations.
• 300m Depth Capacity: deep enough for most agricultural and community water wells.
• 26T Lifting Force: safe handling of casing and drill strings in unstable ground.
• Compact 2250mm Width: travels on narrow roads and between field boundaries.

This configuration is favored by water well contractors drilling in river valleys, delta regions, and farming areas where the water table is shallow and the ground is soft. The light footprint allows the rig to work on paddy field edges and floodplain sites where heavier rigs cannot be mobilized. Beyond water wells, the machine drills monitoring wells, dewatering boreholes, and shallow geothermal loops. The optional foam pump and mud pump packages extend its usefulness in caving formations where hole stability requires specialized drilling fluids.

Factory testing covers the feed system, rotation, lifting winches, and flushing circuit before the machine is prepared for export. The rig ships in a 40ft open top container or flat rack with the mast lowered and all hydraulic connections capped. Documentation includes CE certification, engine compliance, operator manuals, and a spare parts list for routine service items. Remote commissioning support and operator training materials are included with every delivery.