Technical specs - 6644 Koehring
Specification
Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.
- Weight
- 43.264 t
- Transport length
- 12.32 m
- Transport width
- 3.48 m
- Transport height
- 3.66 m
- Bucket capacity min.
- 0.83 m³
- Bucket capacity max.
- 2.27 m³
- Undercarriage
- HD
- Track width
- 750 mm
- Boom
- MB
- Max. Reach horizontal
- 13.54 m
- Dredging depth
- 9.19 m
- Tear-out force
- 185.93 kN
- Bucket width
- 1.42 m
- Engine manuf.
- Detroit
- Engine type
- 6V71TA
- Engine power
- 191.6 kW
- Displacement
- 6.981 l
- Revolutions at max torque
- 1850 rpm
More technical details, like: bucket capacity, model series, dimension lxwxh, max. torque, no. of cylinders, cylinder bore x stroke, emission level are available in the full technical specs.
Basic model incl. ROPS cabin, traction drive, standard boom and standard bucket
Special equipment
- Diesel particulate filter
-
Yes
- Track adjustment
-
No
- Blade
-
No
- Cabin adjustment
-
No
- Overload alert
-
Yes
- Material Handling Excavator
-
No
- Aircondition
-
Yes
- Quick hitch hydr.
-
No
- Quick hitch mech.
-
No
Download datasheets (PDF)
Koehring 6644 FAQ
How much does the Koehring 6644 weigh?
What are the transport dimensions of the Koehring 6644 crawler excavator?
What are the undercarriage specifications of the Koehring 6644 crawler excavator?
What are the excavation performance specifications of the Koehring 6644?
What is the tear-out force rating of the Koehring 6644 crawler excavator?
What are the specifications of the primary work tool bucket on the Koehring 6644?
How much is a Koehring 6644 Crawler excavator (1985u20131991) worth?
Machine inspection
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Compare Koehring 6644 with similar Crawler Excavators
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- Weight:
- 43.264 t
- Transport length:
- 12.32 m
- Transport width:
- 3.48 m
- Transport height:
- 3.66 m
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- Transport length:
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- Transport width:
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- Transport height:
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Spare parts & Components
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With a few, easy steps, you will find generic and genuine parts and replacements in well-catalogued lists. Wether you are dealer or an owner, LECTURA can lead you to the right direction.
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Transport
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Construction News by LECTURA 26.06.2026
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