OKW30 Crawler Excavator

The OKW30 hydraulic excavator is beautifully designed, and its platform can rotate 360 ​​degrees. The excavator is equipped with rubber tracks, which are reliable and easy to use. The excavator has multiple functions such as digging, grabbing, drilling, bulldozing, trenching, rock breaking, etc., and can be widely used in various construction projects such as water supply, power supply, gas supply, gas supply, telecommunications network, farmland, and garden engineering, etc. . and many more.

Additional information

Operating Weight


Bucket capacity



ZN390/Yanmar 3TNV88


22Kw/ 2200 rpm

Dig Depth


Dig Height


Product Details:

Details of 3 tons excavator

  1. 3-tonne digger Engine:Adopts LAIDONG 3TE30B/CHANGCHAI 390 three-cylinder inline engine with strong power.
  2. Hydraulic Cylinder: Adopts high-quality hydraulic cylinders produced by the famous Chinese brand TJHD; this factory is also the foundry of many international famous brands.
  3. Oil Cylinder: Adopts bolder cylinder and import oil seal, more stable and buffering.
  4. Pilot Control: Uses pilot control layouting on both sides of the seat and adopts a variable piston pump, which is more accurate.
  5. Swing Arm: Has swing function with around 120 degrees swing angle for small space construction.
  6. LCD: Equipped with a person-hour digital display and oil indicator lamp.
  7. Walk Optimization:Track widening, chassis lengthening, grounding length up to 2400mm, more stable for walking.
ModelUnitOKW30 3 tonne digger
Operating Weightkg2800
Bucket capacitym30.1
Bucket sizecm50
Engine/ZN390/Yanmar 3TNV88
PowerkW22Kw/ 2200 rpm
Rotary speedrpm12
Walking speedkm/h2.6
Grade ability°30
Crawler widthcm250
Crawler lengthmm2300
Max. Digging Radiusmm4040
Max. Digging Depthmm2500
Max. Digging Heightmm3900
Max unloading heightmm2600

Our service:
1. Factory direct selling price.
2. OEM service, customer brand, and color customization.
3.24 / 7 online service.
4. We provide CE ISO EPA certification.
5. Professional after-sales service and engineer guidance.
6. Procurement agent for related machines.

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