What is the average lead time for delivery?

The lead time is within 15 workdays during the off-season and 1-3 months during the peak season.

Does the product have any quality certifications?

Yes, the product is certified under ISO9001: 2000.

What is the main function of the torque converter in this system?

The torque converter outputs a large torque after matching with multiple engines, enhancing performance.

Zl28 Backhoe Loader Transmission - Torque Converter with High Performance

Name: Zl28 Backhoe Loader Transmission - Torque Converter with High Performance
Brand: Qingdao Tunnel Mine Equipment Technology Co., Ltd.
SKU: 2057533932

Shandong, ChinaQingdao Tunnel Mine Equipment Technology Co., Ltd.

US$1,000.00-12,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

ZL28

Type

Gearbox From Tmg

Application

Bakhoe Loader

Certification

ISO9001: 2000

Condition

New

Product Series

Transmission, Axle, Torque Converter, Reducer

Transport Package

as Request

Specification

Differs

Trademark

ROBUST CASTLE

Origin

China

Production Capacity

2000 Units/Year

Key features

High Performance Torque: Outputs large torque after matching with multiple engines for superior power.

Versatile Shifting Options: Offers mechanical or fully electronic control shifting for different vehicle models.

Customization Available: Customized products and drive-train solutions available per client requirements.

Wide Application Range: Ideal for backhoe loaders, wheel loaders, graders, rollers, cranes, and mixers.

ISO9001 Certified: Manufactured under ISO9001: 2000 certification ensuring quality standards.

1 Year Warranty: Comprehensive 1-year warranty coverage for the gearbox and transmission.

Integrated Design: Integrated torque converter and gearbox for ZL26/ZL28 series backhoe loaders.

Four In/Out Gears: Gearbox gears achieve four in and four out to meet various working conditions.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExhibition Experience

Qingdao Tunnel Mine Equipment Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-02-17Nearest Port: QingDao, TianJin, ShangHaiAverage Response Time: ≤18hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryQingdao Tunnel Mine Equipment Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering underground mining equipment and drivetrain products. The provided information indicates substantial operating capacity, including more than 10 production lines, 50 quality-control staff, and exports to multiple international regions. It holds ISO 9001 certification, and its after-sales offering includes operator, maintenance, and fault-diagnosis training, supported by spare-parts storage and an agent-based branch office. However, the available slices do not establish financial strength, current audit validity or outcome interpretation, R&D and customization capabilities, or specific customer cases. Overseas warehouse, showroom, agent, and trade-show status is also recorded as unknown.

Supplier typeThe supplier is classified as a trading company and manufacturer/factory, with a limited-company structure and a stated product portfolio covering underground loaders, mining trucks, utility vehicles, transmissions, torque converters, and axles. This supports a hybrid commercial and manufacturing role rather than a purely trading profile.

CertificationsThe supplier holds ISO 9001 certification. An SGS audit is recorded with a report period from July 20, 2024 to July 19, 2025, but the provided audit result value is not explained, and the stated validity period has passed relative to the current date.

After-Sales capabilityAfter-sales support explicitly includes operation, maintenance, and fault-diagnosis training. The supplier also describes spare-parts storage, on-site consignment storage, and a spare-parts branch office at an agent location, indicating structured support resources.

Production capacityThe supplier reports more than 10 production lines and 50 quality-control staff, while its product scope includes underground mining equipment and drivetrain systems. Factory locations are stated in Qingzhou and Xuzhou, supporting a demonstrated production setup, although actual output volume and capacity utilization are not independently clarified.