IronAxis

IronAxis Industrial Supply

IronAxis is a U.S.-based B2B supplier of industrial equipment, instruments, machinery, food processing systems and new energy solutions for manufacturers, labs and engineering companies.

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Large Crawler Excavator 21Ton Heavy Mining Excavator

Suzhou Wenpeng Machine Technical Co., Ltd.

The 21 ton large crawler Excavator is a heavy excavator with excellent excavation capabilities and stability. It is suitable for various heavy-duty earthmoving operations and is designed to improve ...

EV Charging Infrastructure Suzhou Wenpeng Machine Technical Co., Ltd. 24 Dec 2025 ( )

Get Your Quote Now : Place of origin : China

The 21 ton large crawler Excavator is a heavy excavator with excellent excavation capabilities and stability. It is suitable for various heavy-duty earthmoving operations and is designed to improve the efficiency and safety of mining operations. Wenpeng Machinery factory direct sales, CE Standard, 1-year warranty. A variety of excavator attachments are also available. Contact us for more details and quotes.
 
Features
1. Powerful power system
Equipped with an efficient diesel engine, it provides sufficient power to cope with heavy-duty work.
Advanced hydraulic control system enables fast and precise digging and lifting actions.
2. Superior stability
The large crawler excavator adopts a widened chassis design to improve the stability of the whole machine and adapt to extreme working environments.
The low center of gravity structure effectively reduces the risk of equipment overturning and improves safety.
3. Efficient operating performance
The 21 ton large crawler excavator has a large digging depth and unloading height, which is suitable for large-scale earthwork operations.
4. Multifunctional adaptability
The large crawler excavator can support a variety of working attachments (such as heavy buckets, grabs, etc.) to meet different types of operating needs.
The quick replacement device allows the equipment to adapt flexibly under different working conditions.
 
Parameters
ModelEX-210
Bucket Capacity0.9m3
Swing Speed13.9rmp
Gradeablity35°
Max. Bucket Digging Force-
Max. Arm Digging Force-
Engine ModelCummins 6B5.9-C150
Power/Revolution Speed 112/1950(KW/rmp)
System Pressure34Mpa
Dimension11280*3280*3560mm
Cabin Height2958mm
Axle Base3370mm
Wheel(track)Distance2200mm
Min Ground Clearance470mm
Tail Swing Radius2800mm
Max.Digging Height9642mm
Max.Dumping Height6813mm
Max.Digging Depth6505mm
Max. Vertical Digging Depth6104mm
Max. Digging Radius9953mm
Min.Swing Radius3560mm

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