The Cat 305E CR is a mini excavator listed for 2012-2017. Key specifications include a listed machine weight of about 11,222 lb, approximately 41.6 hp and a listed digging depth of about 10.76 ft.
Key specifications
2012-2017Model years
11,222 lbMachine weight
41.6 hpEngine power
2.1 ft³Bucket
6.5 ftTransport width
10.76 ftDigging depth
17.81 ftDigging reach
Cat 305E CR size and digging visual
This diagram is generated from the listed transport dimensions for this specific mini excavator.
Top-view transport footprint
Length 16.99 ft • Width 6.5 ft
Side-view transport envelope
Length 16.99 ft • Height 8.37 ft
Listed digging envelopedigging depth 10.76 ft • digging reach 17.81 ft
These are the published specification values for this model and are not a jobsite clearance or excavation safety calculation.
How the Cat 305E 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 weight11,222 lb
Low 2,620 lbAverage 7,373 lbHigh 11,905 lb
About 52% heavier than the Cat mini excavators database average. Around the 85th percentile within this Cat mini excavators dataset.
Engine power41.6 hp
Low 17.4 hpAverage 29.7 hpHigh 47.9 hp
About 40% higher than the Cat mini excavators database average. Around the 85th percentile within this Cat mini excavators dataset.
Bucket capacity2.1 ft³
Low 0.4 ft³Average 1.9 ft³High 2.8 ft³
About 13% higher than the Cat mini excavators database average. Around the 66th 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 depth10.76 ft
Low 5.73 ftAverage 9.63 ftHigh 12.45 ft
About 12% higher than the Cat mini excavators database average. Around the 74th percentile within this Cat mini excavators dataset.
This model Cat mini excavators average
Useful conversions and calculated specifications
Machine weight
11,222 lb (5,090 kg)
Engine power
41.6 hp (31 kW)
Bucket capacity
2.1 ft³ (0.06 m³)
Transport length
16.99 ft (5.18 m)
Transport width
6.5 ft (1.98 m)
Transport height
8.37 ft (2.55 m)
Max. digging depth
10.76 ft (3.28 m)
Max. digging reach
17.81 ft (5.43 m)
Engine displacement
146.5 cu in (2.4 L)
Power-to-weight
3.7 hp/1,000 lb (8.2 hp/tonne)
Cat 305E CR FAQ
What years is the Cat 305E CR listed for?
The available source specifications list the Cat 305E CR for 2012-2017.
How much does a Cat 305E CR weigh?
The listed machine weight is about 11,222 lb (5,090 kg).
How much horsepower does the Cat 305E CR have?
The engine is listed at approximately 41.6 hp (31 kW).
How deep can the Cat 305E CR dig?
The listed maximum digging depth is about 10.76 ft (3.28 m).
What is the digging reach of the Cat 305E CR?
The listed digging reach is about 17.81 ft (5.43 m).
How wide is the Cat 305E CR?
The listed transport width is about 6.5 ft (1.98 m). Bucket width can differ by attachment.
Model information
Listed years
2012-2017
Machine type
Mini Excavator
Capacity and performance
Weight
11,222 lb (5,090 kg)
Bucket capacity
2.1 ft³ (0.06 m³)
Bucket width
11.8 in (0.3 m)
Tear-out force
45.2 kN
Digging dimensions
Dredging depth
10.76 ft (3.28 m)
Max. reach horizontal
17.81 ft (5.43 m)
Dimensions and undercarriage
Transport length
16.99 ft (5.18 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
C2.4
Engine power
41.6 hp (31 kW)
Displacement
146.5 cu in (2.4 L)
Cylinder bore × stroke
3.43 × 4.02 in (87 × 102 mm)
Emission level
Tier 4 f
Equipment
Model series
CR
Rubber track
No
Blade
No
Air conditioning
Yes
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.
