Core Drilling Rig Products
Explore portable sampling rigs, full-hydraulic crawler core rigs, deep-hole wireline machines and matched drilling tools for mineral exploration, water wells and geotechnical projects.
What You Get Beyond the Machine
We are a technical sourcing and inspection office, not a factory. That is the point: your rig is specified from your hole, checked before it ships, and supported after it lands.
Precise Depth Ratings
Depth, rod size and rock condition decide the model. Clear ratings in BTW/BQ, NTW/NQ, HTW/HQ and PQ — in writing, on every quote.
Complete Turnkey Solution
Rig, rod string, core barrels, bits and mud pump arrive with all threads verified to match. No mismatched joints on site.
Pre-Shipment Inspection
Feed, pressure and rotation bench tests recorded per unit, with photos and video — third-party inspection on request.
Long-Term Spare Parts Records
Your exact bit matrix, rod specs and serial numbers stay on file, so the next consumable order matches what is already on the rack.
Product Categories
Choose the suitable core drilling rig according to hole depth, core size, ground condition and power supply.
Portable Core Drilling Rigs (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.
Core Drilling Rigs (300 – 1,000 m)
Split-type underground coring rigs for drifts and tunnels, plus 300 - 500 m surface spindle rigs. Electric or diesel drive, 0 - 180° head.
Deep-Hole Wireline Coring Rigs (1,000 – 3,000 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.
Mud Pumps for Core Drilling
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.
Drilling Tools, Rods & Diamond Bits
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.
Core Drilling Rig Models
Below are the current model ranges for reference. Custom specifications are available according to project requirements.
25 MODELS
Portable Core Drilling Rigs
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.
- XY-1A 150 m 75 – 300 mm View
- XY-200-4 200 m 75 – 300 mm View
- XY-2PC 150 – 300 m 46 × 51 mm (hexagonal) View
- PT-30 110 mm (soil) 5-10 m; 91 / 75 / 60 / 46.5 mm to 30 m 110 mm (soil) 5-10 m; 91 / 75 / 60 / 46.5 mm to 30 m View
- GR-200 200 m 73 - 300 mm View
- Towers — Per rod spec View
- XY-50 50 m 60 – 110 mm View
- XY-50Y 50 m 60 – 110 mm (110 mm max. opening) View
- XY-50J 50 m 60 – 110 mm (110 mm max. opening) View
- XY-50S 70 m 250 mm View
- XY-60 60 m 60 – 250 mm View
- XY-1-4 100 m 75 – 300 mm View
- XY-1(YJ)-160 100 m 75 – 300 mm View
- XY-1A-4 150 m 75 – 300 mm View
- XY(YJ)-1A-160 150 m 75 – 300 mm View
- XY-1B-4 200 m 75 – 300 mm View
- XY(YJ)-1B-160 200 m 75 – 300 mm View
- GK-180-4 180 m 75 – 300 mm View
- GK(YJ)-180-160 180 m 75 – 300 mm View
- GK-200 200 m 75 – 300 mm View
- XY(YJ)-200-4 200 m 75 – 300 mm View
- GR-150 150 m 75 – 300 mm View
- LDJ-1Y — Per rod spec View
- LDJ-2G — Per rod spec View
- LDJ-4B — Per rod spec View
5 MODELS
Core Drilling Rigs
Split-type underground coring rigs for drifts and tunnels, plus 300 - 500 m surface spindle rigs. Electric or diesel drive, 0 - 180° head.
- UG-550 550 / 450 / 350 m 60 – 96 mm hole (BQ – HQ) View
- UG-750 750 / 650 / 450 m 60 – 96 mm hole (BQ – HQ) View
- UG-950 950 / 850 / 600 m 60 – 96 mm hole (BQ – HQ) View
- GXY-260 300 m Per rod spec View
- GXY-360 500 m Per rod spec View
4 MODELS
Deep-Hole Wireline Coring Rigs
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.
- CH-1200 BTW/BQ 1,400 / 1,200 m · NTW/NQ 1,200 / 1,000 m · HTW/HQ 900 / 650 m · PQ 400 m 60 – 122.6 mm hole (BTW/BQ – PQ) View
- CH-1680 BTW/BQ 1,700 m · NTW/NQ 1,500 m · HTW/HQ 1,150 m · PQ 800 m 60 – 122.6 mm hole (BTW/BQ – PQ) View
- CH-2180 BTW/BQ 2,200 m · NTW/NQ 2,000 m · HTW/HQ 1,550 m · PQ 1,000 m 60 – 122.6 mm hole (BTW/BQ – PQ) View
- UG-1450 1,600 / 1,300 / 800 m 60 – 96 mm hole (BQ – HQ) View
Three ranges that do not fit a depth bracket
Some projects are decided by access or by the hole, not by metres. These pages group the machines and tooling that answer those questions.
Portable core drilling rigs
Man-portable and skid frames from 90 kg to 300 m, for sites with no road and no power line.
Read the rangeUnderground core drilling rigs
Split-type machines that go down the drift: 550 – 1,600 m BQ, 0 – 180° head, electric drive.
Read the rangeDiamond core drill bits
Impregnated, surface-set, PCD and carbide bits in BQ – PQ, with matched shells and lifters.
Read the rangeModel Comparison
Compare popular core drilling rig models and contact us for detailed technical specifications.
| Model | Max Depth | Hole / Core Size | Power | Typical Application |
|---|---|---|---|---|
| CH-1200 | BTW/BQ 1,400 / 1,200 m · NTW/NQ 1,200 / 1,000 m · HTW/HQ 900 / 650 m · PQ 400 m | 60 – 122.6 mm hole (BTW/BQ – PQ) | Weichai 6-cylinder, 129 kW @ 2,300 rpm | Deep-Hole Wireline Coring Rigs |
| CH-1680 | BTW/BQ 1,700 m · NTW/NQ 1,500 m · HTW/HQ 1,150 m · PQ 800 m | 60 – 122.6 mm hole (BTW/BQ – PQ) | Cummins, 160 kW | Deep-Hole Wireline Coring Rigs |
| CH-2180 | BTW/BQ 2,200 m · NTW/NQ 2,000 m · HTW/HQ 1,550 m · PQ 1,000 m | 60 – 122.6 mm hole (BTW/BQ – PQ) | Cummins, 179 kW | Deep-Hole Wireline Coring Rigs |
| UG-550 | 550 / 450 / 350 m | 60 – 96 mm hole (BQ – HQ) | 380 V, 45 kW, 1,480 rpm | Core Drilling Rigs |
| UG-750 | 750 / 650 / 450 m | 60 – 96 mm hole (BQ – HQ) | 380 V, 55 kW, 1,480 rpm | Core Drilling Rigs |
| UG-950 | 950 / 850 / 600 m | 60 – 96 mm hole (BQ – HQ) | 380 V, 75 kW, 1,480 rpm | Core Drilling Rigs |
| UG-1450 | 1,600 / 1,300 / 800 m | 60 – 96 mm hole (BQ – HQ) | 380 V, 110 kW, 1,480 rpm | Deep-Hole Wireline Coring Rigs |
| XY-1A | 150 m | 75 – 300 mm | Changchai ZS1105 diesel or 11 kW electric | Portable Core Drilling Rigs |
| XY-200-4 | 200 m | 75 – 300 mm | Changchai ZS115 diesel or 15 kW electric | Portable Core Drilling Rigs |
| XY-2PC | 150 – 300 m | 46 × 51 mm (hexagonal) | YD180L-8/4 11/17 kW motor or 295D 13.2 kW diesel | Portable Core Drilling Rigs |
| PT-30 | 110 mm (soil) 5-10 m; 91 / 75 / 60 / 46.5 mm to 30 m | 110 mm (soil) 5-10 m; 91 / 75 / 60 / 46.5 mm to 30 m | Petrol 1P75FA, 4.5 kW, 2,000-3,600 rpm | Portable Core Drilling Rigs |
| GR-200 | 200 m | 73 - 300 mm | 15 kW electric motor | Portable Core Drilling Rigs |
| Towers | Per rod spec | Per rod spec | Diesel or electric option | Portable Core Drilling Rigs |
| XY-50 | 50 m | 60 – 110 mm | R180 diesel (8 hp) or 5.5 kW motor | Portable Core Drilling Rigs |
| XY-50Y | 50 m | 60 – 110 mm (110 mm max. opening) | R180 diesel (8 hp) or 5.5 kW motor | Portable Core Drilling Rigs |
| XY-50J | 50 m | 60 – 110 mm (110 mm max. opening) | R180 diesel (8 hp) or 5.5 kW motor | Portable Core Drilling Rigs |
| XY-50S | 70 m | 250 mm | Diesel or electric option | Portable Core Drilling Rigs |
| XY-60 | 60 m | 60 – 250 mm | Diesel or electric option | Portable Core Drilling Rigs |
| XY-1-4 | 100 m | 75 – 300 mm | Changchai 1105 diesel or 11 kW electric | Portable Core Drilling Rigs |
| XY-1(YJ)-160 | 100 m | 75 – 300 mm | Changchai 1105 diesel or 11 kW electric | Portable Core Drilling Rigs |
| XY-1A-4 | 150 m | 75 – 300 mm | Changchai 1105 diesel or 11 kW electric | Portable Core Drilling Rigs |
| XY(YJ)-1A-160 | 150 m | 75 – 300 mm | Changchai 1105 diesel or 11 kW electric | Portable Core Drilling Rigs |
| XY-1B-4 | 200 m | 75 – 300 mm | Changchai 1115 diesel or 15 kW electric | Portable Core Drilling Rigs |
| XY(YJ)-1B-160 | 200 m | 75 – 300 mm | Changchai 1115 diesel or 15 kW electric | Portable Core Drilling Rigs |
| GK-180-4 | 180 m | 75 – 300 mm | Changchai 1115 diesel or 15 kW electric | Portable Core Drilling Rigs |
| GK(YJ)-180-160 | 180 m | 75 – 300 mm | Changchai 1115 diesel or 15 kW electric | Portable Core Drilling Rigs |
| GK-200 | 200 m | 75 – 300 mm | Changchai 1115 diesel or 15 kW electric | Portable Core Drilling Rigs |
| XY(YJ)-200-4 | 200 m | 75 – 300 mm | Diesel or electric option | Portable Core Drilling Rigs |
| GXY-260 | 300 m | Per rod spec | Diesel or electric option | Core Drilling Rigs |
| GXY-360 | 500 m | Per rod spec | Diesel or electric option | Core Drilling Rigs |
| GR-150 | 150 m | 75 – 300 mm | Changchai 1105 diesel or 11 kW electric | Portable Core Drilling Rigs |
| LDJ-1Y | Per rod spec | Per rod spec | Changzhou R180 diesel (8 hp) | Portable Core Drilling Rigs |
| LDJ-2G | Per rod spec | Per rod spec | Changzhou 1115 diesel, electric start | Portable Core Drilling Rigs |
| LDJ-4B | Per rod spec | Per rod spec | diesel, electric start | Portable Core Drilling Rigs |
Choose Products by Application
Different job sites require different depth, ground adaptability and power options. Let us make selection straightforward.
Mineral Exploration
Wireline coring for porphyry, orogenic gold, copper and lithium plays where core recovery decides the programme.
Water Well & Village Supply
Fast-setting small rigs for farm, ranch and village boreholes where access roads do not exist.
Geotechnical Investigation
SPT, undisturbed sampling and rock coring for foundations, dams, bridges and tunnel portals.
Coalfield & Mining Survey
Exploration and dewatering holes in coalfields and open-pit operations with reliable rod handling.
Underground & Adit Work
Low-headroom electric rigs for crosscuts, drifts and underground grade control drilling.
Tools & Spare Parts
Matched wireline tool strings, impregnated bits and consumables shipped with or without a rig.