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Cat 30500 vs. Cat 308E2 CR Mini excavators Comparison

Compare available technical data for Excavators. Find the right details to make your decision easier.

Comparison

Highlight differences

Cat 305 Mini excavators

Cat 308 Mini excavators

General
Boom length 2.7 m
Boom length 4.4 m
Bucket width 300 mm
Bucket width 700 mm
Gradeability 30 ยบ
Gradeability -
Engine model Cat C2.4
Engine model Cat C3.3B
Bucket capacity 0.06 cu m
Bucket capacity 0.84 cu m
Max digging depth 3,280 mm
Max digging depth -
Max digging reach 5,600 mm
Max digging reach -
Max dump height 3,720 mm
Max dump height 5,380 mm
Operating weight 5,140 kg
Operating weight 8,400 kg
Max speed forward 4.4 kph
Max speed forward 5.63 kph
Displacement 2,400 cu cm
Displacement 3,329.86 cu cm
Bucket digging force 44.7 kN
Bucket digging force 51 kN
Max digging depth -
Max digging depth 4,190 mm
Max digging reach -
Max digging reach 7,250 mm
Years 2021
Years 2017-2025
Market Average AED 125,000
Market Average AED 346,000
Price AED 112,500
Price AED 310,000
Undercarriage
Track length 2.58 m
Track length 2.85 m
Drawbar Pull 45.2 kN
Drawbar Pull 62 kN
Track width 40 cm
Track width 4.5 cm
Track gauge -
Track gauge 2.01 m
Engine
Net power 30 kw
Net power -
Bore -
Bore 9.4 cm
Gross power -
Gross power 49.66 kw
Stroke -
Stroke 11.94 cm
Hydraulic system
Pump flow cap 150 lpm
Pump flow cap 160 lpm
Relief valve pressure 245 bar
Relief valve pressure 241.31 bar
Operational specifications
Arm crowding force 24.7 kN
Arm crowding force 38 kN
Swing speed 10 rpm
Swing speed 9.8 rpm
Service refill capacities
Fuel cap 63 liter
Fuel cap 140 liter
Hydraulic fluid cap 68 liter
Hydraulic fluid cap 82.13 liter
Cooling fluid cap -
Cooling fluid cap 14 liter
Refill capacities
Engine oil cap -
Engine oil cap 11.36 liter
Dimensions
Height - top of cab -
Height - top of cab 2.68 m

Performance

Looking at performance technical specs and key features the Cat 30500 Mini excavators excels in terms of engine power at and operating weight compared to other models like the Cat 308E2 CR Mini excavators.

User rating

Owners operators and fleet managers recommend the Cat 30500 Mini excavators for its high reliability and endurance in diverse applications. The same can be said about the Cat 308E2 CR Mini excavators.

Related comparisons.

Cat 303E VS Kobelco SK35SR Cat 303.5C CR VS Kobelco SK35SR Cat 303.5D CR VS Kobelco SK35SR Cat 303.5E CR VS Kobelco SK35SR Cat 303.5E2 CR VS Kobelco SK35SR Cat 307.5 VS Kobelco SK35SR Cat 307B VS Kobelco SK35SR Cat 307B SB VS Kobelco SK35SR Cat 308E2 CR VS Kobelco SK35SR AGT QH12R VS Kobelco SK35SR Cat 303.5C CR VS Cat 303E Cat 303.5D CR VS Cat 303E Cat 303.5E CR VS Cat 303E Cat 303.5E2 CR VS Cat 303E Cat 303E VS Cat 307.5 Cat 303E VS Cat 307B Cat 303E VS Cat 307B SB Cat 303E VS Cat 308E2 CR Cat 303E VS AGT QH12R Cat 303.5C CR VS Cat 303.5D CR Cat 303.5C CR VS Cat 303.5E CR Cat 303.5C CR VS Cat 303.5E2 CR Cat 303.5C CR VS Cat 307.5 Cat 303.5C CR VS Cat 307B Cat 303.5C CR VS Cat 307B SB Cat 303.5C CR VS Cat 308E2 CR Cat 303.5C CR VS AGT QH12R Cat 303.5D CR VS Cat 303.5E CR Cat 303.5D CR VS Cat 303.5E2 CR Cat 303.5D CR VS Cat 307.5 Cat 303.5D CR VS Cat 307B Cat 303.5D CR VS Cat 307B SB Cat 303.5D CR VS Cat 308E2 CR Cat 303.5D CR VS AGT QH12R Cat 303.5E CR VS Cat 303.5E2 CR Cat 303.5E CR VS Cat 307.5 Cat 303.5E CR VS Cat 307B Cat 303.5E CR VS Cat 307B SB Cat 303.5E CR VS Cat 308E2 CR Cat 303.5E CR VS AGT QH12R Cat 303.5E2 CR VS Cat 307.5 Cat 303.5E2 CR VS Cat 307B Cat 303.5E2 CR VS Cat 307B SB Cat 303.5E2 CR VS Cat 308E2 CR Cat 303.5E2 CR VS AGT QH12R Cat 307.5 VS Cat 307B Cat 307.5 VS Cat 307B SB Cat 307.5 VS Cat 308E2 CR
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build datetime: 7/6/2026, 12:00:29 PM