The Cat 305C CR is a mini excavator listed for 2006-2010. Key specifications include a listed machine weight of about 11,376 lb, approximately 46.9 hp and a listed digging depth of about 11.45 ft.
Key specifications
2006-2010Model years
11,376 lbMachine weight
46.9 hpEngine power
2.8 ft³Bucket
6.5 ftTransport width
11.45 ftDigging depth
17.62 ftDigging reach
Cat 305C CR size and digging visual
This diagram is generated from the listed transport dimensions for this specific mini excavator.
Top-view transport footprint
Length 17.49 ft • Width 6.5 ft
Side-view transport envelope
Length 17.49 ft • Height 8.37 ft
Listed digging envelopedigging depth 11.45 ft • digging reach 17.62 ft
These are the published specification values for this model and are not a jobsite clearance or excavation safety calculation.
How the Cat 305C CR compares
These figures compare this machine with other Caterpillar mini excavators in this specifications database. They are descriptive database comparisons, not performance ratings.
Machine weight11,376 lb
Low 2,620 lbAverage 7,373 lbHigh 11,905 lb
About 54% heavier than the Cat mini excavators database average. Around the 93rd percentile within this Cat mini excavators dataset.
Engine power46.9 hp
Low 17.4 hpAverage 29.7 hpHigh 47.9 hp
About 58% higher than the Cat mini excavators database average. Around the 97th percentile within this Cat mini excavators dataset.
Bucket capacity2.8 ft³
Low 0.4 ft³Average 1.9 ft³High 2.8 ft³
About 51% higher than the Cat mini excavators database average. Around the 99th percentile within this Cat mini excavators dataset.
Transport width6.5 ft
Low 2.65 ftAverage 4.91 ftHigh 6.5 ft
About 32% wider than the Cat mini excavators database average. Around the 99th percentile within this Cat mini excavators dataset.
Max. digging depth11.45 ft
Low 5.73 ftAverage 9.63 ftHigh 12.45 ft
About 19% higher than the Cat mini excavators database average. Around the 92nd percentile within this Cat mini excavators dataset.
This model Cat mini excavators average
Useful conversions and calculated specifications
Machine weight
11,376 lb (5,160 kg)
Engine power
46.9 hp (35 kW)
Bucket capacity
2.8 ft³ (0.08 m³)
Transport length
17.49 ft (5.33 m)
Transport width
6.5 ft (1.98 m)
Transport height
8.37 ft (2.55 m)
Max. digging depth
11.45 ft (3.49 m)
Max. digging reach
17.62 ft (5.37 m)
Engine displacement
152.6 cu in (2.5 L)
Power-to-weight
4.1 hp/1,000 lb (9.1 hp/tonne)
Cat 305C CR FAQ
What years is the Cat 305C CR listed for?
The available source specifications list the Cat 305C CR for 2006-2010.
How much does a Cat 305C CR weigh?
The listed machine weight is about 11,376 lb (5,160 kg).
How much horsepower does the Cat 305C CR have?
The engine is listed at approximately 46.9 hp (35 kW).
How deep can the Cat 305C CR dig?
The listed maximum digging depth is about 11.45 ft (3.49 m).
What is the digging reach of the Cat 305C CR?
The listed digging reach is about 17.62 ft (5.37 m).
How wide is the Cat 305C CR?
The listed transport width is about 6.5 ft (1.98 m). Bucket width can differ by attachment.
Model information
Listed years
2006-2010
Machine type
Mini Excavator
Capacity and performance
Weight
11,376 lb (5,160 kg)
Bucket capacity
2.8 ft³ (0.08 m³)
Tear-out force
28.9 kN
Travel speed
High
Digging dimensions
Dredging depth
11.45 ft (3.49 m)
Max. reach horizontal
17.62 ft (5.37 m)
Dimensions and undercarriage
Transport length
17.49 ft (5.33 m)
Transport width
6.5 ft (1.98 m)
Transport height
8.37 ft (2.55 m)
Track width
15.7 in (400 mm)
Engine specifications
Engine type
S4Q2-T
Engine power
46.9 hp (35 kW)
Displacement
152.6 cu in (2.5 L)
RPM at max torque
2400 rpm
Equipment
Model series
CR
Rubber track
Yes
Blade
No
Air conditioning
No
Disclaimer: Specifications can vary by market, production date, configuration, tracks, boom/stick, bucket and optional equipment. Historical and scraped data can also contain errors. Comparison figures on this page are calculated only from Cat mini excavators in this dataset. The size and digging diagram visualizes listed specifications and is not a transport-clearance, excavation-safety or operating-limit certification. For purchase, transport, service or safety decisions, verify critical specifications with official Caterpillar documentation. Visit the official Cat mini excavator website.
