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Sj-500 Underground Rock Breaker for Underground Tunneling

Name: Sj-500 Underground Rock Breaker for Underground Tunneling
Brand: Yantai Xingtuo Machinery Co., Ltd.
SKU: 2099709042

Shandong, ChinaYantai Xingtuo Machinery Co., Ltd.

US$125,200.00-126,200.00

1 Piece

Product profile

Customization

Available

After-sales Service

After Sale Service Available All Over The World

Warranty

One Year or 2000 Engine Hours

Model NO.

SJ-500

Engine

68.5kw

Driving System

Dana Transmission and Convertor

Drive Axle

Sahr, Multi Disc Wet Axle

Tranport Dimension

6945mmx1568mmx2705mm

Total Operating Weight

8800kg

Speed

0-10km/H

Outer Turning Radius

4285mm

Inner Turning Radius

2540mm

Hammer Impact Energy

850j

Hammer Maximum Working Height

5540mm

Hammer Maximum Working Distance

5845mm

Hammer Impact Power

6-12 Kw

Climbing Ability

14 Degree

Beat Per Minute

400-800 Bpm

Rod Diameter

85mm

Transport Package

Container Shipment

Specification

underground rock breaker 7 meters

Trademark

XINGTUO MACHINERY

Origin

China

Production Capacity

200 Units Per Year

Key features

High Capacity Rock Breaking: Designed for 2.5x2.5 meter mining tunnels with 850J impact energy and 6-12KW power.

Enhanced Safety and Stability: Features outrigger cylinders, articulated frame, and improved working mechanics for safer operation.

Flexible Steering System: Articulated frame with small turning radius (Inner: 2540mm, Outer: 4285mm) for tight spaces.

Stepless Speed Control: Pump motor transmission structure enables smooth stepless speed change from 0-10 km/h.

Premium Core Components: Equipped with internationally renowned brands for Dana transmission, Sahr axles, and engine.

Adjustable Working Position: Four leg cylinders allow separate control and smooth adjustment for precise positioning.

Wide Application Range: Suitable for ore loading, transportation, and secondary crushing in non-coal underground mines.

Global After-Sales Support: One-year warranty or 2000 engine hours with service available worldwide.

Company profile

Yantai Xingtuo Machinery Co., Ltd.

Shandong, 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. CertifiedExport Year: 2 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM capability, recent new-product activity, and OEM service for recognized brands. Reported annual capacities are 300 underground loaders, 320 underground trucks, 200 underground jumbos, and 180 underground utility vehicles, supported by one production line and 50 quality-control staff. Quality procedures, complaint handling, corrective/preventive actions, supplier assessment, and finished-product inspection are documented and followed. However, the supplier reports no valid manufacturing-capacity contract with affiliated subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. It also lacks an SDK, has only one R&D engineer, and does not maintain continuous batch-volume reconciliation or an outsourcing SOP. Financial information is limited to stated years without sufficient evidence of financial strength.

Supplier typeThe supplier provides ODM services, OEM services for recognized brands, and manufactures underground loaders, trucks, jumbos, and utility vehicles. Its reported primary export market is South America, indicating a manufacturing supplier with international sales activity.

R&D capabilityThe supplier reports new products within the past year, ODM capability, and emphasis on technical innovation. Against this, total R&D engineer experience is stated as 1 and no SDK is available, so the evidence supports some product-development activity but not a strong or comprehensive innovation infrastructure.

Production capacityReported annual output is 300 underground loaders, 320 underground trucks, 200 underground jumbos, and 180 underground utility vehicles, with one production line and assembly and welding lines. Production controls have gaps: no valid subcontractor capacity contract, no continuous batch-volume reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization, supported by both R&D and design-service information. This is direct evidence of broad customization coverage.

Client casesThe supplier explicitly states that it provides OEM services for recognized brands, which is evidence of at least one type of customer reference. No brand names, project details, order scope, or verifiable case descriptions are provided.

Product Q&A

Q:What kind of terms of payment can be accepted?

Normally we can work on T/T or L/C and other terms is also negotiable.

Q:Which incoterms 2010 terms can we work?

Normally we work on FOB, CFR, CIF, EXW.

Q:What about the delivery time?

It depends on the model, usually 30-45 days after receiving the deposit.

Q:What about the warranty time?

In 12 months after shipment, or within 2000 hours of equipment operation, we can provide the free repair service.

Q:Do you provide equipment operation training?

Yes, We supply remote free online service. Or if need, we can send professional engineers to the working site for equipment installation, commissioning , and operation training.