What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Does the machine support different working attachments?

Yes, it can be equipped with various working attachments and operator cabs to adapt to diverse operational requirements.

What certifications does the HD22 have?

The product holds CE and ISO9001:2000 certifications.

Haitui Bulldozer HD22 220HP Crawler Bulldozer HD22 for Mining

Name: Haitui Bulldozer HD22 220HP Crawler Bulldozer HD22 for Mining
Brand: Shanghai Weide Engineering Machinery Equipment Co., Ltd.
SKU: 2232401215

Shanghai, ChinaShanghai Weide Engineering Machinery Equipment Co., Ltd.

US$33,000.00

1-4 Pieces

US$32,000.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

1 Year

Model NO.

HD22

Type

Universal Type

Transmission

Hydraulic Transmission

Walking Mode

Crawler

Load and Unload Method

Front Discharge

Engine Power

147~515kw

Certification

CE, ISO9001: 2000

Condition

New

Color

Yellow

Machine Weight

40200kg

Dozing Capacity

10cbm

Rated Power

258/2000kw/Rpm

Ground Pressure

97.7kpa

Transport Package

Noun Packaged

Specification

8.65*4.13*3.76m

Trademark

WDMAX

Origin

China

Production Capacity

100pieces

Key features

Advanced Lubrication System: Features centralized lubrication, pressure monitoring, and automatic track tensioning for optimal performance.

QSNT-C235 Engine: Delivers enhanced power, reliability, and superior fuel efficiency with robust torque output.

Robust Full-Box Chassis: Welded steel structure fused with rear axle housing ensures exceptional impact resistance and structural integrity.

Ergonomic Operator Interface: Adjustable seat, armrests, and servomechanical controls enhance comfort and precise operation.

High-Efficiency Blade: Standard straight-blade design provides formidable cutting force for earth-rock operations.

Automated Diagnostics: Self-diagnostic systems and real-time monitoring with integrated instrument panel.

Reliable Powertrain: Stable torque converter, power-shift transmission, and two-stage spur gear final drive.

Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceQuality Assurance

Shanghai Weide Engineering Machinery Equipment Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2008-02-28 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.37h

AI-Powered supplier vetting

SummaryShanghai Weide Engineering Machinery Equipment Co., Ltd. is a China-based limited company established in 2000 with 14 employees and affiliated companies. It offers multiple construction and railway machinery products, customization services, OEM services, technical support, after-sales assistance, and international freight forwarding. Evidence indicates documented R&D design, review, verification, and validation activities, CAD/SolidWorks capability, and specialized railway machinery development. However, supplier-management certification is listed as NIL, finished-product inspection is performed by packing staff, and several service-management controls lack written procedures or records. The supplier reports inventory capability and substantial export experience, but has no overseas warehouse or showroom and no valid manufacturing-capacity contract with affiliated subcontractors. Financial records are referenced for 2021–2023, but the supplied information does not provide sufficient detail to assess...

Supplier typeThe supplier is a China-based limited company established on 2000-11-13, operating from Shanghai, with 14 employees and affiliated companies. Its listed product scope includes excavators, truck cranes, loaders, pump trucks, and dump trucks.

CertificationsSupplier-management system certification is explicitly listed as NIL. No other certification evidence is provided in the supplied slices.

R&D capabilityThe supplier has R&D documentation available for audit, uses CAD and SolidWorks, and reports development of railway cranes, including collaboration with CRRC Qishuyan Institute and recognition through a Jiangsu Science and Technology Progress Award and patent. It does not have an available SDK, but the documented engineering and product-development evidence supports innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its engineering team confirms customer requests and provides technical support, while OEM capability for well-known brands further supports tailored production.

Client casesThe supplier reports OEM service for well-known brands and collaboration with CRRC Qishuyan Institute on the QS36 double-arm crane, which received a Jiangsu Science and Technology Progress Award and patent. These are identifiable customer or collaboration references, although the supplied information does not provide a broader customer list or detailed project outcomes.