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Cat 303.5E2 CR vs. Kubota U27-4 Mini excavators Comparison

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

Comparison

Highlight differences

Cat 303 Mini excavators

Kubota U27 Mini excavators

General
Engine model C1.3-EF04
Engine model -
Operating weight 3,723 kg
Operating weight 2,665 kg
Max dump height 3.89 m
Max dump height 3,100 m
Boom length 2.7 m
Boom length 1.3 m
Bucket width 710 mm
Bucket width -
Bucket capacity 1.1 m3
Bucket capacity -
Max speed forward 4.67 kph
Max speed forward 4.5 kph
Max digging depth 4,826 mm
Max digging depth -
Max digging reach 5,652 mm
Max digging reach 4,740 mm
Displacement 1,704 cm3
Displacement 1,123 cu cm
Blade width 1.79 m
Blade width 150 m
Bucket digging force 32.98 kN
Bucket digging force 21 kN
Max digging depth -
Max digging depth 2,820 mm
Max digging reach -
Max digging reach 4,740 mm
Years 2020-2025
Years 2019-2025
Market Average AED 129,000
Market Average AED 160,000
Price AED 105,000
Price AED 109,000
Engine
Gross power 18.49 kw
Gross power 15.6 kw
Bore 8.64 cm
Bore 7.8 cm
Stroke 9.14 cm
Stroke 7.84 cm
Operational specifications
Arm crowding force 18.89 kN
Arm crowding force 12.3 kN
Refill capacities
Engine oil cap 6.81 liter
Engine oil cap 3.6 liter
Undercarriage
Drawbar Pull 16.99 kN
Drawbar Pull 30.69 kN
Track width -
Track width 30 mm
Dimensions
Blade height 33.02 cm
Blade height 36 cm
Height - top of cab -
Height - top of cab 2.43 m
Overall Length -
Overall Length 4.19 m
Hydraulic system
Pump flow cap 70.02 lpm
Pump flow cap 48 lpm
Service refill capacities
Cooling fluid cap 5.68 liters
Cooling fluid cap 2.6 liters
Fuel cap 46.18 liter
Fuel cap 33 liter
Hydraulic fluid cap 65.1 liter
Hydraulic fluid cap 22 liter

Performance

Looking at performance technical specs and key features the Cat 303.5E2 CR Mini excavators excels in terms of engine power at and operating weight compared to other models like the Kubota U27-4 Mini excavators.

User rating

Owners operators and fleet managers recommend the Cat 303.5E2 CR Mini excavators for its high reliability and endurance in diverse applications. The same can be said about the Kubota U27-4 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