Sunward SWE18UF vs. Cat 303 CR Mini excavators Comparison

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

Comparison

Highlight differences

Sunward SWE18 Mini excavators

SWE18UF

Cat 303 Mini excavators

303 CR

General

Engine model

Engine model YANMAR 3TNV88

Engine model -

Operating weight

Operating weight 1,800 kg

Operating weight 3,357 kg

Max digging depth

Max digging depth 2,200 mm

Max digging depth 3,017.52 mm

Max dump height

Max dump height 2,800 mm

Max dump height 3,169.92 mm

Max digging reach

Max digging reach 3,400 mm

Max digging reach 5,273.04 mm

Boom length

Boom length 2.3 m

Boom length -

Bucket width

Bucket width 400 mm

Bucket width -

Bucket capacity

Bucket capacity 0.03 cu m

Bucket capacity -

Max speed forward

Max speed forward 2.5 kph

Max speed forward 4.83 kph

Gradeability

Gradeability 30 º

Gradeability -

Years

Years 2024-2025

Years 2020-2025

Market Average

Market Average AED 55,000

Market Average AED 129,000

Price

Price AED 38,000

Price AED 105,000

Engine

Gross power

Gross power 13.87 kw

Gross power 19.46 kw

Displacement

Displacement 854 cu cm

Displacement 1,319.16 cu cm

Bore

Bore -

Bore 7.87 cm

Stroke

Stroke -

Stroke 9.4 cm

Service refill capacities

Fuel cap

Fuel cap 25 liter

Fuel cap 41.26 liter

Hydraulic fluid cap

Hydraulic fluid cap 35 liter

Hydraulic fluid cap 68.89 liter

Cooling fluid cap

Cooling fluid cap -

Cooling fluid cap 3.79 liter

Operational specifications

Swing speed

Swing speed 8.5 rpm

Swing speed -

Arm crowding force

Arm crowding force 8.5 kN

Arm crowding force 16.99 kN

Blade width

Blade width -

Blade width 155 cm

Attachments

Bucket digging force

Bucket digging force 10.2 kN

Bucket digging force 26.67 kN

Undercarriage

Drawbar Pull

Drawbar Pull 12 kN

Drawbar Pull -

Track width

Track width 10 cm

Track width 30.48 cm

Track length

Track length 1.4 m

Track length -

Track gauge

Track gauge -

Track gauge 1.25 m

Dimensions

Height - top of cab

Height - top of cab 2 m

Height - top of cab 2.5 m

Blade height

Blade height -

Blade height 40.64 cm

Ground clearance

Ground clearance -

Ground clearance 33.53 cm

Overall Length

Overall Length -

Overall Length 4.69 m

Turning radius

Turning radius -

Turning radius 0.91 m

Width over tracks

Width over tracks -

Width over tracks 1.55 m

Hydraulic system

Pump flow cap

Pump flow cap 26 lpm

Pump flow cap 49.77 lpm

Relief valve pressure

Relief valve pressure 149.96 bar

Relief valve pressure -

Refill capacities

Engine oil cap

Engine oil cap 2.2 liter

Engine oil cap 5.68 liter

Performance

Looking at performance technical specs and key features the Sunward SWE18UF Mini excavators excels in terms of engine power at and operating weight 1800 compared to other models like the Cat 303 CR Mini excavators.

User rating

Owners operators and fleet managers recommend the Sunward SWE18UF Mini excavators for its high reliability and endurance in diverse applications. The same can be said about the Cat 303 CR Mini excavators.