B21, China Town Mall, Midrand
Drilling Rig Machine
The Drilling Rig Machine is a powerful and efficient tool designed for geological exploration. With its robust construction and advanced features, it is ideal for a variety of drilling applications.
Key Features
Heavy-Duty Design: Weighing 42,500 kg, this rig is built to handle tough conditions while ensuring reliable performance.
Core Components: The rig is equipped with essential components such as PLC, engine, bearing, motor, pressure vessel, pump, gear, and gearbox, ensuring smooth operation.
High Drilling Efficiency: Engineered for optimal performance, this drilling rig maximizes efficiency for extensive geological exploration tasks.
Crawler Mobility: Its crawler movement offers excellent stability and maneuverability across various terrains, making it versatile for different job sites.
Dimensions: The rig measures 6700 mm in length, 4000 mm in width, and 13500 mm in height, providing a solid footprint while maintaining the ability to navigate tight spaces.
Quality Assurance: A 1-year warranty is included, along with machinery test reports and video outgoing inspections, ensuring peace of mind for users.
The Drilling Rig Machine by Liqiang is a competitive choice for those seeking a reliable and efficient solution for geological exploration.
Product Info Gallery
| order number | unit | LQR-130 | ||||
| 1 | Maximum drilling diameter | mm | 500-1200 | |||
| 2 | Maximum drilling depth | m | 30 | |||
| 3 | Safe drilling operation range (from the rotary center) | mm | 3500 | |||
| 4 | Drilling rig size under working condition (length * width * height) | mm | 6700*4000*13500 | |||
| 5 | Drilling rig size in transportation state (length * width * height) | mm | 11500*3000*3550 | |||
| 6 | Operating weight (including drilling tool under standard configuration) | t | 31 | |||
| Motor | Brand | 。 | Cummins | |||
| 7 | Engine model | / | QSB7 | |||
| Engine rated power/speed | kW | 154 | ||||
| Emission stage | / | 3Stages | ||||
| 8 | Hydraulic system | Maximum working pressure of main pump | MPa | 30 | ||
| 9 | Power head | Rated output torque | kN·m | 130 | ||
| Operating speed | r/min | 8-48 | ||||
| 10 | Feed cylinder | Maximum pressurization | kN | 120 | ||
| Maximum lifting force | kN | 120 | ||||
| Pressurization stroke | mm | 2500 | ||||
| 11 | Main winch | Main winch lifting force | kN | 130 | ||
| Maximum single rope speed of main winch | m/min | 60 | ||||
| Diameter of main winch wire rope | mm | 24 | ||||
| 12 | Auxiliary winch | Auxiliary winch lifting force | kN | 30 | ||
| Maximum single rope speed of auxiliary winch | m/min | 55 | ||||
| Diameter of auxiliary winch wire rope | mm | 12 | ||||
| 13 | Drill mast | Left/right inclination of mast | ° | ±4 | ||
| Mast rake | ° | ±4 | ||||
| 14 | Turntable rotation | Turntable rotation angle | ° | 360 | ||
| 15 | Speed | Maximum traveling speed of the whole machine | km/h | 5 | ||
| Maximum gradient of the whole machine | % | 30 | ||||
| 16 | chassis | track width | mm | 600 | ||
| Total track width | mm | Telescopic chassis (3000-4000） | ||||
| Wheel distance | mm | 4600 | ||||
| 17 | Drill pipe specification | 360Machine lock | ||||
PNM.FK oil pumpmore stable output, strong power.
Centralized hydraulic system is easyto maintain and more convenient.
More reasonable layout of the operation room,two LCD screens display the current working statemachine and its information, the operation room has air conditioning, to provide a comfortable state of operation.
The thickened and widened triangle area can guarantee betterload bearing and provide more excellent operation safety.
The layout of more reasonable oil circuit,can provide better performance and flexibility.
Optionaltelescopic chassis to provide more flexible operation mode.
Powerful original imported Rexroth motor provides a stronger power source for crawler drive.
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 03 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What are the rig's maximum drilling diameter and depth?
The rig supports a maximum drilling diameter of 500–1200 mm and a maximum drilling depth of 30 m (standard configuration).
2. What are the rig's dimensions in working and transportation states?
Working dimensions: 6700 mm (L) × 4000 mm (W) × 13,500 mm (H). Transportation dimensions: 11,500 mm (L) × 3000 mm (W) × 3550 mm (H).
3. How much does the drilling rig weigh?
Standard operating weight (including standard drilling tool) is 31 t (31,000 kg). Total weight can vary with optional equipment and configurations; some configurations approach 42,500 kg. Confirm exact weight for your spec before transport.
4. What engine and power ratings does the rig use?
The rig is powered by a Cummins QSB7 engine with rated power of 154 kW. Emission stage: Stage III (confirm regional emissions compliance when ordering).
5. What are the key hydraulic and power-head specs?
Main hydraulic pump maximum working pressure: 30 MPa. Power head rated torque: 130 kN·m; operating speed range: 8–48 r/min.
6. What winches and lifting capacities are provided?
Main winch lifting force: 130 kN, max single-rope speed 60 m/min, rope diameter 24 mm. Auxiliary winch lifting force: 30 kN, max single-rope speed 55 m/min, rope diameter 12 mm.
7. What mobility and site access capabilities does the rig have?
Crawler mobility with 600 mm track width, telescopic chassis (adjustable 3000–4000 mm) for flexible stance. Maximum travel speed ≈ 5 km/h and maximum gradient capability around 30%.
8. What control and operator-cabin features are included?
Centralized PLC control with two LCD screens displaying working status and machine information. The operator room is air-conditioned for comfort and has a more ergonomic layout for easier operation.
9. What safety and structural features are provided?
The rig features a thickened and widened triangular support area to improve load-bearing and operational stability, a centralized hydraulic layout for reliable performance, and PLC-based controls. Specific safety devices (e.g., emergency stop, overload protection) should be confirmed with the supplier or added per site requirements.
10. What optional features and upgrades are available?
Options include a telescopic chassis for more flexible operation modes and an original imported Rexroth motor for stronger crawler drive power. Other optional accessories (different drill pipes, bits, winches) can be supplied—discuss requirements with the manufacturer.
11. What warranty and quality assurance documentation are provided?
A 1-year warranty is included. The rig is supplied with machinery test reports and video outgoing inspection records to confirm performance prior to shipment.
12. What drill pipe specification does the rig use and are pipes included?
The specification listed is '360' (confirm exact drill-pipe OD/connection type with supplier). Drill pipes and tooling may be supplied as part of a package or can be ordered separately—confirm scope in your quote.
13. What maintenance and service support is recommended?
Follow the manufacturer's maintenance manual for regular inspections (engine, hydraulic system, bearings, winches, tracks). Wear parts (seals, hoses, filters, drill bits) should be checked and replaced per service intervals. Contact the manufacturer or authorized dealer for spare parts and service contracts.
14. Are there transport or permitting considerations for moving the rig?
Yes. Transportation dimensions (11,500 × 3000 × 3550 mm) may require special transport vehicles and, in some jurisdictions, oversize/overweight permits because of height or width limits. Confirm local road regulations and arrange transport logistics in advance.
15. How do I get a detailed quote, custom configuration, or technical drawings?
Contact the manufacturer/supplier with your project requirements (desired drilling diameter/depth, site conditions, optional equipment). Provide the order number/unit (e.g., LQR-130) to request a tailored quotation, technical drawings, and lead time.
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