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ZL210.9 Crawler Excavator

Crawler Excavators play a crucial role in modern construction projects. They are extensively used in infrastructure development, road construction, mining operations, and urban development. With their powerful digging capabilities and versatile operation, Crawler Excavators can efficiently tackle a wide range of construction tasks, improving project timelines and quality. Furthermore, advancements in technology have led to the integration of intelligent control systems in newer Crawler Excavators, enhancing safety and automation levels, further boosting efficiency and precision in construction operations

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FEATURES

  • 1. High pressure common rail electronic control engine, power configuration, excellent performance, good reliability, low fuel consumption, low emissions.
  • 2. International well-known hydraulic components, comfortable operation, stable system, reliable quality.
  • 3. Independent R&D of electric control system to achieve the best power performance matching.
  • 4. Multi-function large-screen display to have better control of the system.
  • 5. Qualified of ROPS/TOPS test in the cab, the safety of drivers can be better protected.
  • 6. High performance levitating seats make driving more comfortable.
  • 7. The structural parts are supported by high-strength steel castings and protected by UT and MT double flaw detection.
  • 8. Humanized structure design, convenient maintenance.
  • 9. Variety of accessories are available.

Appliction

It is widely used in the excavation of various building foundations, as well as in general periodic projects such as municipal administration, road maintenance, bridges, airports, ports, farmland water conservancy, hydropower, etc. To meet all-round construction needs of agriculture, forestry, animal husbandry and fishery.

Technical Parameters

Model SC210.9 (CUMMINS with Zhongchuan)
Weight 21T
Bucket capacity 0.93m³
Pump brand Rexroth
Engine model CUMMINS QSB7
Power 120/2050kw/r/min
Fuel tank capacity 350L
Traveling speed 5.8/3.2km/h
Swing speed 10.7r/min
Grade ability 70%
Bucket digging force 138KN
Arm digging force 99KN
Ground pressure 45.3Kpa
Hydraulic pump model AP4VO112TVNW/30RJ3-FJ-ICMO-ONM
Max. discharge 226*2L/min
Working pressure 34.3MPa
Hydraulic oil tank capacity 246L
Max. digging height 9237mm
Max. dumping height 6526mm
Max. digging depth 6603mm
Max. vertical wall excavation depth 5262mm
Max. excavation depth when connecting to a 2.5m horizontal plane 6413mm
Max. excavation distance 9898mm
Max. excavation distance at ground level 9714mm
Min. swing radius 3800mm
Max. height at min. turning radius 7605mm
Distance from the center of rotation to the rear end 2870mm
Grounding length (during transportation) 5060mm
Arm length 2900mm
Boom length 5700mm

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