What payment terms are accepted?

We accept LC, T/T, and Western Union.

What certification does the product have?

The product is certified with ISO9001: 2000.

by Series Hydraulic Transmission Hydraulic Mechanical Transmission Device

Name: by Series Hydraulic Transmission Hydraulic Mechanical Transmission Device
Brand: Qingdao Tunnel Mine Equipment Technology Co., Ltd.
SKU: 1926344491

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

US$1,500.00-6,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

BY Series

Type

Drivetrain System Parts

Application

Engiee

Certification

ISO9001: 2000

Condition

New

Max Power

150-320 Kw

Transport Package

as Request

Specification

250-320 kw

Trademark

ROBUST CASTLE

Origin

China

Production Capacity

2000 Units/Year

Key features

Wide Application Range: Suitable for oil field trucks, cement trucks, mining dump trucks, and construction machinery.

High Power Coverage: Power range covers 200-2200 horsepower with dozens of model series available.

Advanced Transmission Tech: Uses centripetal integrated torque converter and planetary gear transmission for variable speed.

Customizable Options: Max power customizable from 150-320 Kw; shift modes and ratios can be adjusted per requirement.

ISO9001 Certified: Product meets ISO9001: 2000 certification standards for quality assurance.

Comprehensive Accessories: Offers optional force takers, transfer boxes, brakes, and other key accessories.

Professional Manufacturer: China's biggest exporter of drive-train systems for mining and engineering equipment.

Flexible Lead Time: Off-season lead time within 15 workdays; peak season 1-3 months.

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.

Product Q&A

Q:What is the warranty period for this transmission?

We provide a 1-year warranty for the product.

Q:What types of equipment can this transmission be used for?

It is widely used in oil field fracturing trucks, cement trucks, mud pumps, drilling rigs, construction machinery, rail locomotives, and mining dump trucks.

Q:What is the power range of the BY series transmission?

The power covers 200-2200 horsepower, with existing models ranging from BY350 to BY2000 series.

Q:Can the transmission be customized?

Yes, max power is customizable (150-320 Kw), and shift modes or ratios can be adjusted according to your requirements.

Q:What is the average lead time for delivery?

Off-season lead time is within 15 workdays, while peak season lead time is 1-3 months.