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Cat 303.5 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 Cat C1.1
Engine model -
Operating weight 3,500 kg
Operating weight 2,665 kg
Max dump height 3.9 m
Max dump height 3,100 m
Boom length 3 m
Boom length 1.3 m
Bucket width 450 mm
Bucket width -
Bucket capacity 0.07 m3
Bucket capacity -
Max speed forward 4.8 kph
Max speed forward 4.5 kph
Max digging depth 3,050 mm
Max digging depth -
Max digging reach 5,180 mm
Max digging reach 4,740 mm
Displacement 1,100 cm3
Displacement 1,123 cu cm
Blade width 1 m
Blade width 150 m
Bucket digging force 25.5 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 -
Bore 7.8 cm
Stroke -
Stroke 7.84 cm
Operational specifications
Arm crowding force 19.6 kN
Arm crowding force 12.3 kN
Undercarriage
Drawbar Pull 28.4 kN
Drawbar Pull 30.69 kN
Track width 18 mm
Track width 30 mm
Hydraulic system
Pump flow cap 52 lpm
Pump flow cap 48 lpm
Relief valve pressure 250 bar
Relief valve pressure -
Service refill capacities
Fuel cap 48 liter
Fuel cap 33 liter
Hydraulic fluid cap 55 liter
Hydraulic fluid cap 22 liter
Cooling fluid cap -
Cooling fluid cap 2.6 liters
Refill capacities
Engine oil cap -
Engine oil cap 3.6 liter
Dimensions
Height - top of cab -
Height - top of cab 2.43 m
Blade height -
Blade height 36 cm
Overall Length -
Overall Length 4.19 m

Performance

Looking at performance technical specs and key features the Cat 303.5 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 303.5 CR Mini excavators for its high reliability and endurance in diverse applications. The same can be said about the Kubota U27-4 Mini excavators.

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