The Cat 305E2 CR is a mini excavator listed for 2014-2021. Key specifications include a listed machine weight of about 11,332 lb, approximately 41.6 hp and a listed digging depth of about 10.76 ft.
Key specifications
2014-2021Model years
11,332 lbMachine weight
41.6 hpEngine power
6.5 ftTransport width
10.76 ftDigging depth
17.49 ftDigging reach
Cat 305E2 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 17.49 ft
These are the published specification values for this model and are not a jobsite clearance or excavation safety calculation.
How the Cat 305E2 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 weight11,332 lb
Low 2,620 lbAverage 7,373 lbHigh 11,905 lb
About 54% heavier than the Cat mini excavators database average. Around the 90th 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.
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
11,332 lb (5,140 kg)
Engine power
41.6 hp (31 kW)
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
17.49 ft (5.33 m)
Engine displacement
146.5 cu in (2.4 L)
Power-to-weight
3.7 hp/1,000 lb (8.1 hp/tonne)
Specification differences by production range
The 2014-2020 listing is used as the baseline. Only later listed ranges with a different supplied value are shown below. U.S. customary units are shown first where a conversion is available, and missing data is not treated as a specification change.
2020-2021compared with 2014-2020
Emission level2014-2020Tier 4 f→2020-2021EPA Tier 4 f/ Stage V
Blade2014-2020Yes→2020-2021No
Cylinder bore × stroke2014-20203.43 × 4.02 in (87 × 102 mm)→2020-20213.43 × 4.03 in (87 × 102 mm)
Listed years2014-20202014-2020→2020-20212020-2021
Rubber track2014-2020Yes→2020-2021No
Cat 305E2 CR FAQ
What years is the Cat 305E2 CR listed for?
The available source specifications list the Cat 305E2 CR for 2014-2021.
How much does a Cat 305E2 CR weigh?
The listed machine weight is about 11,332 lb (5,140 kg).
How much horsepower does the Cat 305E2 CR have?
The engine is listed at approximately 41.6 hp (31 kW).
How deep can the Cat 305E2 CR dig?
The listed maximum digging depth is about 10.76 ft (3.28 m).
What is the digging reach of the Cat 305E2 CR?
The listed digging reach is about 17.49 ft (5.33 m).
How wide is the Cat 305E2 CR?
The listed transport width is about 6.5 ft (1.98 m). Bucket width can differ by attachment.
Model information
Listed years
2014-2020
Machine type
Mini Excavator
Capacity and performance
Weight
11,332 lb (5,140 kg)
Tear-out force
44.7 kN
Digging dimensions
Dredging depth
10.76 ft (3.28 m)
Max. reach horizontal
17.49 ft (5.33 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
Yes
Blade
Yes
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.
