LIUGONG 9 ton 909ECR Hydraulic Crawler Excavators digger earthmoving machine

Introduction:

  • The 909ECR model features a short tail swing design. On this model, if you are working in a confined space the short tail swing ensures safe and easy operation within a confined space.
  • The fuel efficient, Stage IIIB / Tier 4 certified Yanmar 4TNV98C engine provides proven and reliable power.
  • The hydraulic system provides a load sensing and flow sharing capability leading to operational precision, efficient performance and greater controllability.
  • When it works alongside obstacles, the swing post and cylinder stay within the tracks when in an offset position, so that you can avoid the risk of damage to your machine.
  • The float function can be enabled with a toggle switch on the right side of the control panel. Because you don’t have to adjust the blade height during travel, cleanup and backfilling will be easier.


Product Detail

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Product Advantages:

* The 909ECR model features a short tail swing design. On this model, if you are working in a confined space the short tail swing ensures safe and easy operation within a confined space.
* The fuel efficient, engine provides proven and reliable power.
* The hydraulic system provides a load sensing and flow sharing capability leading to operational precision, efficient performance and greater controllability.
* When it works alongside obstacles, the swing post and cylinder stay within the tracks when in an offset position, so that you can avoid the risk of damage to your machine.
* The float function can be enabled with a toggle switch on the right side of the control panel. Because you don’t have to adjust the blade height during travel, cleanup and backfilling will be easier.

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Parameter

Model 909ecr
Operating weight with cab 8700kg
Engine power 46.2kw(62.0 hp)@2200rpm
Bucket capacity 0.14-0.4m³
Maximum travel speed(heigh) 4.8km/h
Maximum travel speed(low) 2.4km/h
Maximum swing speed 10.5rpm
Arm breakout force 43/37kn
Bucket breakout force 63kn
Shipping length 6115/6200mm
Shipping width 2400mm
Shipping height 2710mm
Track shoe width(std) 450mm
Boom 3375mm
Arm 1650/2100mm
Digging reach 6847/7264mm
Digging reach on ground 6651/7082mm
Digging depth 4093/4540mm
Vertical wall digging depth 3043/3963mm
Cutting height 6724/7016mm
Dumping height 4725/5000mm
Minimum front swing radius 2421mm
Dozer-up 470mm
Dozer-down 510mm
Swing boom left rotation 70°
Swing boom right rotation 55°
Model Yanmar 4TNV98C-SLY
Emission EU StageIIIB/EPA Tier 4F
System maximum flow 196L/min(52gal/min)
System pressure 28MPa

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