SNR300C Full Hydraulic Diesel Crawler Drilling Rig - 300m Depth, 105-305mm Diameter, 5600N.m Torque
Price:
Negotiation
MOQ:
1 set
Delivery Time:
10-20 days working days
Brand:
OEM
Product Description
Product Overview
The SNR300C Full Hydraulic Diesel Crawler Drilling Rig is a medium-to-high efficiency multifunctional drilling machine designed for water wells, monitoring wells, ground-source heat pump systems, blasting holes, bolting, and anchor cable applications. With a maximum drilling depth of 300 meters and diameter range of 105-305 mm, this versatile rig delivers exceptional performance across various geological conditions.
Key Features & Advantages
- Powered by Cummins diesel engine or electric motor options
- Hydraulic rotary head with breakout clamp and advanced motor-chain feeding system
- Dual drilling methods for covering layer and stratum soil conditions
- Multiple mounting options: crawler, trailer, or truck-mounted configurations
- Compatible with air compressors and DTH hammers for rock drilling
- Patented hydraulic rotating system with mud pump and hydraulic winch
- Two-speed hydraulic regulation for rotating, thrusting, and lifting operations
- Advanced cooling system with air-cooled hydraulic oil cooler and optional water cooler
- Four hydraulic support jacks ensure rapid leveling and drilling accuracy
- Self-loading capability reduces transportation costs
Product Image
Technical Specifications
| Item | Unit | SNR300 | SNR300Mini | SNR300S |
|---|---|---|---|---|
| Max drilling depth | m | 300 | 300 | 300 |
| Drilling diameter | mm | 105-305 | 105-305 | 105-305 |
| Air pressure | Mpa | 1.2-3.5 | 1.2-3.5 | 1.2-3.5 |
| Air consumption | m³/min | 16-55 | 16-55 | 16-55 |
| Rod length | m | 3 | 3 | 3 |
| Rod diameter | mm | 89 | 89 | 89 |
| Main shaft pressure | T | 5 | 4 | 4 |
| Lifting force | T | 16 | 16 | 16 |
| Fast lifting speed | m/min | 14 | 20 | 20 |
| Fast forwarding speed | m/min | 21 | 40 | 40 |
| Max rotary torque | N.m | 5600/2800 | 5600/2800 | 7000/3500 |
| Max rotary speed | r/min | 56/112 | 85/170 | 67/134 |
| Small secondary winch lifting force | T | 1.5 | 1.5 | 1.5 |
| Jacks stroke | m | 1.6 | 1.3 | 1.3 |
| Drilling efficiency | m/h | 10-35 | 10-35 | 10-35 |
| Moving speed | Km/h | 2.5 | 2.5 | 2.5 |
| Uphill angle | ° | 21 | 21 | 21 |
| Weight of the rig | T | 8 | 7.36 | 7.8 |
| Dimension | m | 6.4*2.08*2.8 | 4*1.35*2.15 | 4*1.6*2.15 |
Optional Accessories
Mud pump, Centrifugal pump, Generator, Foam pump, Air compressor, Mast extension, Breakout cylinder, Water pump, RC pump, Screw pump, Drill pipe box, Pipe loader arm, Opening clamp, Support jack extension
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co.,LTD
Location
Room 1601-1605, Building B, Jiatai International Building, No. 41 Dongsihuan Middle Road, Chaoyang District, Beijing
Contact Person
mao