What is the average lead time for delivery?

The average lead time is one month for both peak season and off-season.

What certifications does this machine have?

The machine holds CE, RoHS, and ISO 9001:2000 certifications.

China Best Selling Rotary Drilling Rig Sr220c with Max. 66m Pile Depth

Name: China Best Selling Rotary Drilling Rig Sr220c with Max. 66m Pile Depth
Brand: Goldzim Engineering Equipment(Shandong)Co., Ltd.
SKU: 2248646395

Shandong, ChinaGoldzim Engineering Equipment(Shandong)Co., Ltd.

US$220,000.00

1-2 Pieces

US$215,000.00

3+ Pieces

Product profile

Customization

Available

After-sales Service

Warranty

1 Year

Model NO.

SR220C

Certification

CE, RoHS, ISO 9001:2000

Condition

New

Drill Hole Diameter

>300mm

Drill Hole Depth

<100m

Dimension(Long * Breadth * High)

17380*3500*3540mm

Max Torque

50 kN.M

Chassis Length

7,135mm

Track Shoe Width

800mm

Voltage

380V/220V

Machine Weight

74000 Kg

Power

213kw

Transport Package

Bulk

Specification

17380*3500*3540mm

Trademark

China

Origin

China

Key features

High Stability Design: 5-level anti-vibration technology absorbs drilling vibrational frequency all-directionally.

Fuel Efficiency: Diesel engine with load induction and auto-control reduces fuel consumption by 5-10%.

Extended Service Life: Removable symmetrical structure doubles the service life of the rotary drive key.

High Push Efficiency: Crowd cylinder features normal and fast lifting modes to improve operational speed.

Precision Piling: Mast verticality auto-adjusting technology ensures high pile accuracy during construction.

Safety Enhancement: Optional chassis incline alarm enhances safety during construction operations.

High Temperature Resistance: Special lubricating system ensures stable operation in high-temperature environments.

Customization Available: OEM and ODM services available; customization from samples supported.

Company profile

Importers and ExportersMulti-language PioneerOEM ServicesCustomization from Samples

Goldzim Engineering Equipment(Shandong)Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.57h

AI-Powered supplier vetting

SummaryGoldzim Engineering Equipment (Shandong) Co., Ltd. is identified as a trading company and limited company supplying mining trucks, wheel loaders, and bulldozers. It is described as a professional technical supplier and offers customization from samples, but does not provide 3D software design services and launched no new products in the past year. Overseas service infrastructure is limited: it has no overseas showroom, agents, or branches, and has not participated in offline trade shows. Service procedures exist for supplier assessment, corrective and preventive actions, and customer complaints, but records are absent. The available information does not establish production facilities, certifications, financial strength, or customer project references. An audit was conducted by CTI, with a report valid from 2025-02-18 to 2026-02-17, but the stated evaluation result is 0.

Supplier typeThe supplier is identified as a limited company and trading company. Its stated products are mining trucks, wheel loaders, and bulldozers, while its business scope includes machinery sales, equipment leasing, technical services, and related trading activities. This supports classification as a trading-oriented supplier rather than confirmed manufacturer.

After-Sales capabilityThe supplier has no overseas showroom, overseas agents or branches, or reported offline trade-show participation, and serves 0 stated overseas countries. It has procedures for customer complaints and corrective/preventive actions, but no written records, indicating documented intent without demonstrated execution evidence.

R&D capabilityThe supplier is described as a professional technical supplier and has R&D capability, but it did not launch any new products during the past year. It also does not provide 3D software design services, which limits the demonstrated scope of innovation and design capability.

Customization capabilityThe supplier explicitly provides customization from samples, demonstrating a sample-based customization service. No evidence is provided regarding engineering depth, 3D design, tooling, or broader product-development capability.