2024 Best-Selling Model 100% Made in China 235kN. M SR235 257kw Hot Sale

Product Description

Product parameter
 

Working weight(kg)	45000
Engine power(kw)	257
Maximum drilling depth(m)	54
Maximum hole diameter(mm)	2000
Maximum output torque(kN.M)	235
Drilling speed(rpm)	7-40
Length(mm)	16385
breadth(mm)	3540
Altitude(mm)	3660
Maximum drilling depth(m)	68

Efficient Construction

The EP control system has been upgraded, increasing the drill head's drilling capability by 15%. The soil ejection speed has been raised to 32 RPM, and the soil unloading capacity has doubled. The main hoist's lifting speed has accelerated, and the lifting force has increased by 17%, providing ample reserves to tackle extreme engineering challenges.

Powerful Performance

Equipped with an imported high-displacement electronic fuel injection engine and a high-power main pump, the machine employs power optimization control technology for real-time power distribution. The response speed of actions is quick, fuel efficiency is high, and overall energy savings range from 10% to 15%.

Step Drum

The machine lock rod's steel wire rope is wound in a single layer, meeting the requirement for a drilling depth of 54 meters. The pre-tensioning technology for the steel wire rope ensures that the main hoist's steel wire rope maintains a certain level of tension, preventing tangling and twisting, thereby increasing its lifespan by 30%.

High Reliability

The mast and boom are designed to high standards, making them sturdy and durable, with a working lifespan of 20,000 hours without cracking. The gearbox has a high torque and configuration, allowing for a broad efficient working range, making construction faster and safer.

Intelligent Upgrades

The machine features a weather warning function that provides 24-hour emergency alerts for severe weather. The fleet management system integrates equipment, projects, manpower, and reports for streamlined management. An added pressurization platform function can accurately display the locking and unlocking process, reducing wear and eliminating drill rod accidents.

Convenience

The power head's control bar is positioned above for easy observation and replacement. The main hoist's steel wire rope is secured with a wedge, making disassembly and assembly convenient. Special lubrication points are connected via lubrication hoses, making greasing simple and easy.

Detailed Photos

 

    

Packaging & Shipping

 

 

 

Company Profile

Welcome to Anhui Yingxie Foundation Engineering Co., Ltd., a leading exporter of construction machinery in China. Located in the heart of Anhui province, we have established ourselves as a trusted name in the construction and engineering machinery industry. Our company is selling various of ranges used rotary drilling rigs, all of the machines are in the famous brand in China, such as Sanward, Zoonlion, and Jint etc. We can meet the requirement from our customers. We are professional of used machines. Besides the used rotary drilling rigs. We also export the used water well drilling rigs, heavy equipment, excavator. We pride ourselves on offering competitive pricing without compromising on quality. Our dedicated team of engineers and technicians continuously strives to innovate and improve our machinery, keeping us at the forefront of technology in the industry. Customer satisfaction is our top priority. We believe in building strong relationships with our clients through excellent service and support. Whether you are looking for sales, maintenance, or technical assistance, our knowledgeable staff is here to help you every step of the way. We are eager to explore potential collaboration opportunities with partners around the globe. Together, we can achieve remarkable results and contribute to the success of your projects. Looking forward to cooperating with you.

 

Exhibition shows

 

Certifications

FAQ

1. What are your main export products?
Our company is selling various of ranges used rotary drilling rigs,used water well drilling rigs, heavy equipment, excavator. all of the machines are in the famous brand in China, such as Sanward, Zoonlion and Jint etc. 

2. What kind terms of payment can be accepted? 
Normally we can use T/T or L/C terms, sometimes we can also use DP terms.

3. How long will your price be valid?
We are a tender and friendly supplier, never greedy on windfall proft. Basically, our price remains stable through the year. We onlyadjust our price based on two situations: (1) The rate of USD: RMB varies significantly according to the intemational curencyexchange rates; (2) Manufacturers/factores adjiusted the machine price, because of the increasing labor cost and raw material cost

4. What about the delivery time? 
Peak Season Lead Time: within 30 workdays
Off Season Lead Time: within 15 workdays 

5.Which trade term can you accept?
Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.

6.How is your price compared with manufacturers /factories?
We work as the leading dealers of various leading China construction machinery manufacturers / factories, and are constantlytreated with best dealership price. From numerous comparison and feedbacks from clients, our price is more competitive than theprice from manufacturers /factories.