Technical specs - 309 CR Caterpillar
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
- 9.4 t
- Transport length
- 6.73 m
- Transport width
- 2.47 m
- Transport height
- 2.49 m
- Track width
- 450 mm
- Max. Reach horizontal
- 6.93 m
- Dredging depth
- 4.06 m
- Tear-out force
- 62 kN
- Engine manuf.
- Caterpillar
- Engine type
- C3.3B
- Engine power
- 52.4 kW
- Displacement
- 3.33 l
- Cylinder bore x stroke
- 94x120 mm
- Emission level
- Tier 4 f/ V
More technical details, like: bucket capacity, bucket capacity min., bucket capacity max., undercarriage, boom, bucket width, model series, dimension lxwxh, revolutions at max torque, max. torque, no. of cylinders are available in the full technical specs.
Basic model incl. ROPS cabin, traction drive, standard boom and standard bucket
Special equipment
- Diesel particulate filter
-
No
- Track adjustment
-
No
- Blade
-
Yes
- Cabin adjustment
-
No
- Overload alert
-
No
- Material Handling Excavator
-
No
- Aircondition
-
Yes
- Quick hitch hydr.
-
No
- Quick hitch mech.
-
No
Download specalog and datasheets (PDF)
Caterpillar 309 CR FAQ
How much does the Caterpillar 309 CR weigh?
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What is the track width of the Caterpillar 309 CR's undercarriage?
What are the excavation performance specifications of the Caterpillar 309 CR?
What is the tear-out force of the Caterpillar 309 CR?
How much is a Caterpillar 309 CR Crawler excavator (2019u20132025) worth?
Machine inspection
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Compare Caterpillar 309 CR with similar Crawler Excavators
Caterpillar 309 CR
- Weight:
- 9.4 t
- Transport length:
- 6.73 m
- Transport width:
- 2.47 m
- Transport height:
- 2.49 m
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- Weight:
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- Transport length:
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- Transport width:
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- Transport height:
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- Transport length:
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- Transport width:
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- Transport height:
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- Weight:
- 7.9 t
Mecalac 10 MCR
- Weight:
- 10 t
- Transport length:
- 3.27 m
- Transport width:
- 2.3 m
- Transport height:
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News
Construction News by LECTURA 15.06.2026
STRABAG strengthens railway construction business with planned acquisition of Romanian BAWI Construction
STRABAG SE has today signed an agreement to acquire 100% of the shares in BAWI Construction SRL, headquartered in Bucharest. With this transaction, the Group is taking another step to strengthen its position in the European railway infrastructure business.