Cat 303.5E2 CR vs. Cat 306 CR Mini excavators Comparison
Compare available technical data for Excavators. Find the right details to make your decision easier.
Comparison
Highlight differences
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Engine model
Engine model C1.3-EF04
Engine model Cat C1.8
Operating weight
Operating weight 3,723 kg
Operating weight 1,790 kg
Max dump height
Max dump height 3.89 m
Max dump height 2,880 mm
Boom length
Boom length 2.7 m
Boom length 2.3 m
Bucket width
Bucket width 710 mm
Bucket width 400 mm
Bucket capacity
Bucket capacity 1.1 m3
Bucket capacity 0.04 cu m
Max speed forward
Max speed forward 4.67 kph
Max speed forward 3.2 kph
Max digging depth
Max digging depth 4,826 mm
Max digging depth 2,300 mm
Max digging reach
Max digging reach 5,652 mm
Max digging reach 3,620 mm
Years
Years 2020-2025
Years 2020-2025
Market Average
Market Average AED 129,000
Market Average AED 450,000
Price
Price AED 105,000
Price AED 280,000
Displacement
Displacement 1,704 cm3
Displacement 1,800 cu cm
Gross power
Gross power 18.49 kw
Gross power 18.12 kw
Bore
Bore 8.64 cm
Bore -
Stroke
Stroke 9.14 cm
Stroke -
Blade width
Blade width 1 m
Blade width -
Arm crowding force
Arm crowding force 18.89 kN
Arm crowding force 9.8 kN
Engine oil cap
Engine oil cap 6.81 liter
Engine oil cap -
Drawbar Pull
Drawbar Pull 16.99 kN
Drawbar Pull 14.2 kN
Track width
Track width -
Track width 10 cm
Track length
Track length -
Track length 1.4 m
Bucket digging force
Bucket digging force 32.98 kN
Bucket digging force 12.7 kN
Blade height
Blade height 33.02 cm
Blade height -
Pump flow cap
Pump flow cap 70.02 lpm
Pump flow cap 31.5 lpm
Relief valve pressure
Relief valve pressure -
Relief valve pressure 219.94 bar
Cooling fluid cap
Cooling fluid cap 5.68 liters
Cooling fluid cap -
Fuel cap
Fuel cap 46.18 liter
Fuel cap 28 liter
Hydraulic fluid cap
Hydraulic fluid cap 65.1 liter
Hydraulic fluid cap 36 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 Cat 306 CR 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 Cat 306 CR Mini excavators.
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