From 10 m portable sampling rigs to 3,000 m deep-hole coring rigs — matched drilling tools, stable feed performance and export-ready packing for dealers, contractors and exploration companies.
Quoted from your hole
Depth rated for BTW/BQ, NTW/NQ, HTW/HQ, PQ — in writing
One matched package
Rig, drill rods, core barrels, bits and mud pump with matched threads
Inspected before shipment
Progress updates and pre-shipment photos & videos of your machine
Parts after the sale
Your bit and rod specs stay on file for repeat parts orders
Stable feed pressure, reliable core recovery and simple field maintenance — built for geological exploration, mineral exploration, grouting and geotechnical engineering.
Portable 10 m units through 3,000 m deep-hole coring machines — one supplier for your entire project depth range.
Hydraulic feed with spindle or wireline head keeps torque steady in broken and hard rock formations.
Electric motor, diesel engine, or dual-power skid configurations for remote camps without reliable grid supply.
WL rods, core barrels, reaming shells and casings shipped with your rig — threads matched exactly.
Custom depth ratings, chassis types, engine brands, paint colors and brand decals for global distributors.
Spare parts, technical guidance, complete operation manuals and responsive after-sales support are guaranteed.
Choose by drilling depth to find the right rig for your project — from shallow sampling to 2000 m wireline coring.
10 - 300 m
Portable core drilling rigs from 90 kg hand-carried sampling units to 300 m skid rigs, plus the crawler machines that carry them. Shallow holes, site investigation, water wells and grouting.
300 - 850 m
Split-type underground coring rigs for drifts and tunnels, plus 300 - 500 m surface spindle rigs. Electric or diesel drive, 0 - 180° head.
1,300 - 2,000 m
Deep-hole wireline coring rigs to 2,000 m NQ: crawler full-hydraulic machines for surface, plus 1,300 m NQ underground. BQ to PQ tooling matched.
32 - 250 L/min
Mud pumps for core drilling rigs: single-cylinder, duplex and triplex pumps from 120 to 250 L/min, pressures to 10 MPa, matched to the rig and hole size.
BQ / NQ / HQ / PQ
Wireline drill rods, diamond core bits, core barrels, reaming shells, overshots, casing and rig spares in BQ, NQ, HQ and PQ, matched to the rig.
Engineered for dealers, drilling contractors and exploration companies. Custom depth and configuration can be developed on demand.
Flagship
Deep hole
Deepest
HOT
Engineered to handle difficult ground and remote access, our rigs are used across exploration, water, geotechnical and underground projects.
Wireline coring for gold, copper, lithium and polymetallic deposits with high core recovery.
Fast-setting rigs for village, farm and ranch water supply in remote areas.
SPT testing and undisturbed sampling for foundations, bridges and tunnels.
Exploration holes in coalfields and open-pit mines with reliable rod handling.
Low-profile electric rigs for crosscuts, drifts and underground exploration.
Durable rigs with simple upkeep and spare parts supply for repeated hire.
Send us your drilling depth, ground condition and application. Our engineers will outline matching models and tooling.
Field-proven configurations
Matched to depth, ground and power supply.
Tell us the target depth, final hole diameter and core size you need.
Mountain, forest, plateau, soft soil or underground workings — it changes the chassis choice.
Wireline coring, direct circulation, SPT sampling or anchor drilling.
Electric motor, diesel engine or dual power for camps without grid access.
We are not tied to any single factory. We act as your independent technical auditor and quality control partner in China — here is what that changes for your project.
We direct structural fabrication, hydraulic integration and load testing across audited partner facilities — and every build is document-checked before dispatch.
Welding & Fabrication
Stress-relieved mast and heavy-duty chassis structures, welded to specification.
Hydraulic Integration
Tier-1 pumps, valves and cylinders, pressure tested as a complete circuit.
Bench & Field Testing
Pull-back force, rotation torque and feed rate validated on the bench — with photos and video for every unit.
Export Sea-Freight Packing
Machines anchored on steel skids or in framing as size requires, anti-corrosion wrap and a planned container loading.
Mast alignment, chuck and hydraulic feed checked before test run.
Line routing, pressure test and control logic verified before packing.
Rig, mud pump, wireline winch and tooling kit confirmed before shipment.
Drilling is safety-related work. Every rig passes feed, pressure and function checks before it leaves the factory, and guards, emergency stops and overload protection are tested with the machine.
Mast and control panel e-stops cut power immediately.
Feed pressure limits protect the mast and rod string.
Pilot-check valves hold the feed circuit if a hose fails.
Rotating parts guarded; chuck and winch interlocks standard.
Function, pressure and alignment checks documented per unit.
Manual, spare parts list and inspection records shipped with the rig.
Quality documents, test records and export paperwork are prepared per order, so customs clearance and site acceptance are straightforward.
Quality Management
Production and inspection records available with shipment.
Test Reports
Feed, pressure and function test sheets per machine.
Export Documents
Invoice, packing list, B/L and certificate of origin coordinated.
Selection, operation and maintenance notes from our field and engineering team.
The same rig carries four or more depth figures depending on rod size. Read the ratings correctl
Wireline is not automatically cheaper. The break-even point depends on hole depth, rod handling
Both will core rock. The difference shows up in rod handling, maintenance skill and how far you
Production & pre-delivery testing
Every rig is run and checked before packing — photos and video of your unit are provided at each stage.
Model range, catalogues and OEM branding support for your local market.
Rig and tooling packages configured for your depth and formation.
Durable configurations with parts kits and simple maintenance routines.
Export documents, container loading plan and spare parts pipeline.
Share depth, ground condition and quantity — we reply with model, tooling list and quotation.
Fast Inquiry
Depth, rock and access are enough to start — we reply with a model and a matched tooling list.