The Cat 304D CR is a mini excavator listed for 2010-2013. Key specifications include a listed machine weight of about 10,472 lb, approximately 38.9 hp and a listed digging depth of about 12.07 ft.
Key specifications
2010-2013Model years
10,472 lbMachine weight
38.9 hpEngine power
2.8 ft³Bucket
6.5 ftTransport width
12.07 ftDigging depth
17.32 ftDigging reach
Cat 304D CR size and digging visual
This diagram is generated from the listed transport dimensions for this specific mini excavator.
Top-view transport footprint
Length 16.96 ft • Width 6.5 ft
Side-view transport envelope
Length 16.96 ft • Height 8.37 ft
Listed digging envelopedigging depth 12.07 ft • digging reach 17.32 ft
These are the published specification values for this model and are not a jobsite clearance or excavation safety calculation.
How the Cat 304D 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 weight10,472 lb
Low 2,620 lbAverage 7,373 lbHigh 11,905 lb
About 42% heavier than the Cat mini excavators database average. Around the 79th percentile within this Cat mini excavators dataset.
Engine power38.9 hp
Low 17.4 hpAverage 29.7 hpHigh 47.9 hp
About 31% higher than the Cat mini excavators database average. Around the 73rd 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 depth12.07 ft
Low 5.73 ftAverage 9.63 ftHigh 12.45 ft
About 25% higher than the Cat mini excavators database average. Around the 96th percentile within this Cat mini excavators dataset.
This model Cat mini excavators average
Useful conversions and calculated specifications
Machine weight
10,472 lb (4,750 kg)
Engine power
38.9 hp (29 kW)
Bucket capacity
2.8 ft³ (0.08 m³)
Transport length
16.96 ft (5.17 m)
Transport width
6.5 ft (1.98 m)
Transport height
8.37 ft (2.55 m)
Max. digging depth
12.07 ft (3.68 m)
Max. digging reach
17.32 ft (5.28 m)
Engine displacement
115.9 cu in (1.9 L)
Power-to-weight
3.7 hp/1,000 lb (8.2 hp/tonne)
Cat 304D CR FAQ
What years is the Cat 304D CR listed for?
The available source specifications list the Cat 304D CR for 2010-2013.
How much does a Cat 304D CR weigh?
The listed machine weight is about 10,472 lb (4,750 kg).
How much horsepower does the Cat 304D CR have?
The engine is listed at approximately 38.9 hp (29 kW).
How deep can the Cat 304D CR dig?
The listed maximum digging depth is about 12.07 ft (3.68 m).
What is the digging reach of the Cat 304D CR?
The listed digging reach is about 17.32 ft (5.28 m).
How wide is the Cat 304D CR?
The listed transport width is about 6.5 ft (1.98 m). Bucket width can differ by attachment.
Model information
Listed years
2010-2013
Machine type
Mini Excavator
Capacity and performance
Weight
10,472 lb (4,750 kg)
Bucket capacity
2.8 ft³ (0.08 m³)
Tear-out force
44.7 kN
Digging dimensions
Dredging depth
12.07 ft (3.68 m)
Max. reach horizontal
17.32 ft (5.28 m)
Dimensions and undercarriage
Transport length
16.96 ft (5.17 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
S3Q2-T
Engine power
38.9 hp (29 kW)
Displacement
115.9 cu in (1.9 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.
