What is the delivery time?

Under normal circumstances, we can deliver within 10 working days in the factory after receiving pre-payment.

Secondhand Sanyi Sr305r-S Hydraulic Rotary Drilling Rig 2.5m Crawler Drilling Machine

Name: Secondhand Sanyi Sr305r-S Hydraulic Rotary Drilling Rig 2.5m Crawler Drilling Machine
Brand: Mafal (Jining) Industrial Limited
SKU: 2163380232

Shandong, ChinaMafal (Jining) Industrial Limited

US$79,000.00-100,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

6 Months

Model NO.

Sr305r-S

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Condition

Used

Drill Hole Diameter

150-200mm

Drill Hole Depth

50-70m

Bit Type

Diamond Bit

Drilling Way

Compound

Type

Crawler

Model No.

Sr305r-S

Pressure Pile Driver Type

Hydraulic Pile Driver

Type.

Vibration Piling Machine

Power Source

Diesel

Condition.

Used

Working Hours

5000hour-10000hour

Maximum Drilling Diameter

2500mm

Maximum Drilling Depth (Friction Rod/Mac

100/65 M

Rated Output Torque of Power Head

360 kN·M

Rotating Speed of Power Head

6 - 29 Rpm

Crowd Force

275kN

Pulling Force

335 kN

Stroke of Crowd System

6000mm

Engine Power

300/1800 Kw/Rpm

Displacement

15.68L

Transport Package

Nude

Specification

weight: 105000 kg

Trademark

MAFAL

Origin

China

Production Capacity

1000 Pieces/Year

Key features

High Efficiency Drilling: High torque and crowd force ensure fast line speed for efficient drilling in hard soil layers.

Long Stroke Crowd System: Winch crowd system with 15000mm stroke suitable for beach, pebble, and backfill formations.

Energy Saving Technology: Power optimization control distributes power in real time for high fuel efficiency and low consumption.

Step Drum Structure: Single layer design prevents crushing and wear, increasing wire rope service life by 35%.

Intelligent HD Touch Screen: Features 3ms refresh frequency with smooth animation display for better operation.

Easy Maintenance Design: Exposed rotary drive key bar and lubrication points allow for easy service and replacement.

Versatile Application: Suitable for overpass, high-speed rail, and large building foundation fields.

CE and ISO Certified: Product meets CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Mafal (Jining) Industrial Limited

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.08h

AI-Powered supplier vetting

SummaryMafal (Jining) Industrial Limited is a China-based trading company established in 2025 with six employees and an affiliated company. Its listed offerings include construction machinery, vehicles, and related equipment, while its registered business scope also covers mechanical equipment, automobiles, integrated circuits, surveillance systems, cables, and other products. The supplier reports OEM service for well-known brands, 90% export sales, and broad customization options. However, it has no available SDK, only one R&D engineer, no new products launched in the past year, and zero stated quality-control testing equipment. Written procedures or records for corrective actions and complaint handling are absent, and quality assurance and traceability statuses are unknown. Audit information identifies CTI as the organization, but the audit evaluation result is recorded as 0. No customer cases or certification holdings are provided.

Supplier typeThe supplier is explicitly identified as a trading company and limited company, established in China in 2025 with six employees. Its offerings cover construction machinery, vehicles, and related mechanical products, indicating a trading and supply role rather than clearly documented manufacturing operations.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions or effective customer-complaint handling. This is explicit evidence of inadequate documented service processes.

R&D capabilityThe supplier has one R&D engineer, no available SDK, and launched no new products during the past year. These stated limitations indicate weak documented innovation capacity.

Production capacityThe supplier is classified as a trading company with six employees and zero stated quality-control test equipment. Although it offers machinery and vehicle products and its business scope includes some manufacturing-related activities, the slices do not establish sufficient in-house production capability and explicitly show no testing equipment.

Customization capabilityThe supplier reports OEM capability for well-known brands and offers customization from samples, designs, full customization, minor customization, and flexible customization. These statements provide explicit evidence of broad customization support.

Product Q&A

Q:Which countries do you export to?

We export to Asia (Philippines, Vietnam, India, Indonesia, Pakistan, Kazakhstan, Uzbekistan), Europe (Russia, Belarus, Ukraine, Lithuania, Saudi Arabia), South America (Brazil, Chile, Paraguay, Argentina), and Africa (South Africa, Ethiopia, Libya, Ghana, Algeria, Nigeria, Congo, Mozambique, Kenya).

Q:What are your advantages compared to other manufacturers?

1) Reliable Quality: We use regular manufacturers for spare parts and our own designed parts with best materials. 2) Competitive Price: Large scale mechanized production reduces costs. 3) Service Team: 24-hour online sales managers and senior technicians to solve most problems within 24 hours. 4) Fast Delivery: Delivery within 10 working days after pre-payment.

Q:What payment terms do you accept?

We accept T/T and L/C. For T/T, 30% is required in advance, and 70% balance is paid before delivery or against B/L copy. For L/C, 100% irrevocable L/C at sight without soft clauses is accepted.

Q:How long is the validity of your quotation?

Our price remains stable for one year. Adjustments are only made based on USD exchange rates or material price changes.

Q:What information is needed to recommend the best model?

Please share engine power, target country, certification needs, cabin requirements, and other specific details so we can recommend the best model.