| Rotary drilling machine type |
medium, crawler type |
| Drilling speed (rpm) |
7-26 |
| Maximum high pressure (KN) |
180 |
| Maximum pulling force (KN) |
240 |
| Main lifting force (KN) |
240 |
| Secondary lifting force (KN) |
98 |
| Maximum lifting speed of main winch (m/min) |
70 |
| Power head maximum torque (kN.m) |
220 |
| Working weight (kg) |
70000 |
| Max hole diameter (mm) |
2300 |
| Max hole depth (m) |
66 |
| engine |
|
| Engine model |
|
| Engine type |
Four stroke water cooled overhead valve EFI |
| Rated power KW (HP) |
213 |
| Rated speed (rpm) |
1800 |
| Total engine displacement (L) |
8.8 |
| Number of cylinders (number) |
6 |
| Cylinder diameter x stroke (mm) |
112*149 |
SR220 rotary drilling rig for small and medium-sized industrial and civil construction, municipal and railway pile foundation projects, is widely used in clay layer, pebble layer, mudstone layer and other medium and strong weathering geology of the pile hole construction equipment. High-efficiency 250kW engine, the largest mainstream model in the same class, provides more powerful power for the whole machine work, improve construction efficiency. The power head torque is large and the drilling speed is fast. The main hoisting force is large, the speed is fast, and the efficiency is higher when the civil construction is mainly constructed in soil layer.
Welcome to Anhui Winnings Infrastructure Engineering Co., LTD
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. With a focus on quality and customer satisfaction, we offer a wide range of products to meet your construction needs.
Our Commitment to Quality
At Anhui Winnings Infrastructure Engineering Co., LTD, we guarantee quality by having professional and technical personnel conduct equipment testing and final maintenance cleaning inspections before shipment. Our dedication to quality assurance ensures that you receive reliable and efficient machinery for your projects.
Why Choose Us?
With over 20 years of experience in the industry, we have established ourselves as a trusted supplier of new mobile drilling RIGS and piling machinery. Our sales and leasing services have generated a revenue of 4 billion yuan from 2004 to 2024, demonstrating our commitment to excellence. Whether you are looking for domestic or international brands, we can provide accurate solutions tailored to your specific requirements.
Our Services
When you choose Anhui Winnings Infrastructure Engineering Co., LTD, you can expect comprehensive services that cater to your needs. From assisting with the selection of drilling RIGS to providing detailed information on brands, years, and vehicle conditions, we are dedicated to ensuring your satisfaction. Our acceptance of various delivery terms and payment options further enhances your convenience.
1: What kind terms of payment can be accepted?
A: For terms of payment, L/C, T/T, D/A, D/P, Western Union (can be) could accepted.
2: What certificates are available in Machinery?
A: For the certificate, we have CE, ISO, Gost, EPA(USA)CCC.
3: What about the delivery time?
A: 7-30 days after receiving the deposit.
4: What about the warranty time?
A: 12 months after shipment or 2000 working hours, whichever occuts first.
5. What about the Minimum Order Quantity?
A: The MOQ is 1 pcs.
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