What is the warranty period?

The warranty period is 1 month.

What is the maximum drilling depth?

The maximum drilling depth is 64m or 51m depending on the configuration.

High Quality and Modifiable Second-Hand Rotary Drilling Rig Swdm420

Name: High Quality and Modifiable Second-Hand Rotary Drilling Rig Swdm420
Brand: Zhejiang Youjihui Construction Machinery Co., Ltd.
SKU: 2244694135

Zhejiang, ChinaZhejiang Youjihui Construction Machinery Co., Ltd.

US$62,000.00

1 Piece

Product specifications

Mode

Product profile

Customization

Available

After-sales Service

Available on Line Service

Warranty

1 Month

Model NO.

SWDM420

Certification

CE, ISO 9001:2000, ISO 9001:2008

Condition

New

Drill Hole Diameter

>300mm

Drill Hole Depth

50-70m

Bit Type

Cone Bit

Type

Crawler

Mode

Swdm420

Made Years

2022

Engine

Rated Power

194kw/2200rpm

Transport Package

Roro/Bulk Cargo Ship/Fr Container

Specification

15448*3000*21322mm

Trademark

SUNWARD

Origin

China

HS Code

8430509000

Production Capacity

100 Units

Key features

High Performance Drilling: Max drilling diameter 1800mm, depth 64/51m, torque 200kN/m, lifting force 220kN.

Fast Response Time: 24/7 team responds to inquiries within 8 hours, much faster than manufacturers.

Flexible Delivery Options: Regular machines available for immediate delivery within 7 days from stock.

Stable Pricing Strategy: Prices remain stable year-round, adjusted only for significant currency or cost changes.

Professional Trade Terms: Handles all INCOTERMS 2010 including FOB, CFR, CIF, CIP, DAP.

Secure Payment Terms: Accepts T/T (30% advance), L/C (100% irrevocable), or DP for long-term clients.

Quality Assurance: 100% inspection for finished products including visual and function checks.

CE and ISO Certified: Certified with CE, ISO 9001:2000, and ISO 9001:2008 standards.

Company profile

High Repeat Buyers ChoiceQuality AssuranceODM ServicesOEM Services

Zhejiang Youjihui Construction Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization, Minor Customization CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤4.23h

AI-Powered supplier vetting

SummaryZhejiang Youjihui Construction Machinery Co., Ltd. is a China-based trading company established in 2022 with eight employees, offering new and used excavators, loaders, bulldozers and related equipment. The supplier reports cooperation with major domestic brands, annual equipment throughput of 1,000 units, more than 100 marketable units monthly, and service coverage from demand research through after-sales support. It also claims over 10,000 customers and tailored support for domestic and overseas buyers. However, the provided information does not establish manufacturing, R&D, certification, or verified customization capabilities. An SGS audit record is present, but its evaluation result is stated as “0” without an interpretation. Financial indicators are recorded as zero, so financial credibility cannot be favorably assessed from the available evidence.

Supplier typeThe supplier is explicitly identified as a trading company and a limited company, based in Zhejiang, China, with eight employees. Its listed products are construction machinery, including new and used excavators, loaders and bulldozers, indicating a machinery trading role rather than a stated manufacturing role.

After-Sales capabilityThe supplier describes a full-chain service loop covering pre-sales consultation to after-sales support, including demand research, model selection and quality traceability. It also states that its procurement, warehousing, distribution and after-sales processes form an operational chain, supporting the existence of after-sales service capability.

Financial creditThe general information lists the trade-volume range as unknown. The provided financial records show zero for operating revenue, gross margin and current ratio across the stated periods, without further explanation; therefore, the supplied evidence does not support a positive assessment of financial credibility.

Customization capabilityThe supplier states that it provides tailored services to different customer groups and conducts demand research covering project scale, construction environment and equipment functions before recommending models. This supports tailored solution selection, but no evidence confirms physical product customization or engineering modification.

Client casesThe supplier reports cooperation with well-known domestic brands and claims to have supplied equipment to more than 10,000 customers, with long-term communication with most of them. These are explicit customer and cooperation claims, although the provided information does not include named project cases or independently verified references.

Product Q&A

Q:What is the delivery time?

Regular machines can be delivered immediately within 7 days due to stock availability. For manufacturers/factories, production takes over 30 days.

Q:How quickly do you respond to inquiries?

Our 24/7 team responds to all inquiries and questions. Most problems are solved within 8 hours, which is significantly faster than manufacturers.

Q:Which Incoterms do you accept?

We handle all INCOTERMS 2010 terms. We normally work on regular terms such as FOB, CFR, CIF, CIP, and DAP.

Q:What payment terms are available?

We accept T/T (30% deposit, 70% before shipment or against B/L copy), L/C (100% irrevocable without soft clauses), or DP for long-term clients.

Q:How long is the price valid?

Prices remain stable throughout the year. Adjustments are only made if USD/RMB exchange rates vary significantly or if manufacturers adjust prices due to labor/raw material costs.