| After-sales Service: | Full-Automatic |
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| Warranty: | 1 Year |
| Certification: | ISO 9001:2008 |
| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier | Trinity SR280M rotary drilling rig detailed parameters | Main performance parameters |
| Category: | Rotary drilling rig |
| Brand: | Trinity |
| Maximum drilling diameter: | 2300mm |
| Maximum drilling depth: | 84m |
| Engine brand: | CAT |
| Engine type: | C9HHP |
| Rated engine speed: | 1800r/min |
| Working quality: | 32767kg |
| Maximum torque of power head: | 285kN.m |
| Maximum speed of power head: | 6-30r/min |
| Maximum pressure of pressurized cylinder: | 350kN |
| Maximum lifting force of pressurized cylinder: | 800kN |
| Maximum stroke of pressurized cylinder: | 10000mm |
| Maximum lifting force of main winch: | 265kN |
| Maximum winding speed: | 63m/min |
| Main winding wire rope diameter: | 32mm |
| Maximum lifting force of auxiliary winch: | 110kN |
| Auxiliary winch maximum winch speed: | 70m/min |
| Secondary winch wire rope diameter: | 20mm |
| Rig mast side tilt: | 6° |
| Drilling mast forward tilt: | 5° |
| Tilt after drilling mast: | 5° |
| Pilot pump pressure: | 4Mpa |
| Hydraulic system working pressure: | 34.3Mpa |
| Maximum traction: | 380/510kN |
The Trinity rotary drilling rig, manufactured by Anhui Winnings Infrastructure Engineering Co., LTD, offers varying power head speeds based on specific models. The power head speed is tailored to meet the demands of different engineering projects. For instance, the Trinity D series boasts a power head speed of up to 250r/min, while the Trinity C series operates at around 220r/min. It is crucial to consider geological factors when setting the power head speed to ensure optimal efficiency and safety. For detailed information on a specific model, refer to the Trinity rotary drilling rig manual or consult our technical experts.
At Anhui Winnings Infrastructure Engineering Co., LTD, we provide expert export packaging services to ensure the safe and accurate delivery of your products. From Shanghai Port to any port in China, we oversee the process from the factory to the designated port, meeting all export packaging requirements.
Our product factory has obtained certifications from reputable institutions including ISO, CNAS, and IAF. Our products are also certified with CE, GHOST, and other quality standards.
Discover high-quality construction materials and reliable infrastructure solutions that comply with international quality standards. Our products are efficient, cost-effective, and come with enhanced safety features to meet all your infrastructure needs.
Choose Anhui Winnings for durable and reliable infrastructure solutions!
Anhui Winnings Infrastructure Engineering Co., LTD presents the Trinity Sr220 Rotary Drilling Rig at global trade expos.
Anhui Winnings Infrastructure Engineering Co., LTD
Introducing our top-of-the-line Multi-Function Deep Drilling Rig, trusted by over 1000 clients across 100 countries. Our skilled engineers guarantee superior quality and performance for all your drilling requirements.
Export Destinations:
Export Proportion: 75% of our products are exported worldwide.
Established in 2000 in Xuzhou, Jiangsu, China, Anhui Winnings Infrastructure Engineering Co., LTD is a leading provider of drilling equipment, pile foundation machinery, lifting machinery, earthmoving machinery, drilling machinery, logistics machinery, and concrete machinery. We focus on quality and customer satisfaction, offering a wide range of products to meet your construction needs.
Our terms include FOB, CIF, DAP, to door service, etc.
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