Cat 320D vs. Komatsu PC300-8M0 Medium excavators Comparison

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

Comparison

Highlight differences

Cat 320 Medium excavators

320

Komatsu PC300 Medium excavators

PC300-8M0

General

Engine model

Engine model Cat C4.4 ACERT

Engine model Komatsu SAA6D114E-3

Operating weight

Operating weight 21,300 kg

Operating weight 33,400 kg

Max digging depth

Max digging depth 6,210 mm

Max digging depth 6,540 mm

Max dump height

Max dump height 7,340 mm

Max dump height 6,365 mm

Max digging reach

Max digging reach 9,650 mm

Max digging reach 10,245 mm

Boom length

Boom length 5.8 m

Boom length 6.47 m

Bucket width

Bucket width 900 mm

Bucket width 1,565 mm

Bucket capacity

Bucket capacity 1.1 cu m

Bucket capacity 2.1 cu m

Max speed forward

Max speed forward 5.5 kph

Gradeability

Gradeability 70 º

Years

Years 2017-2025

Years 2020-2025

Market Average

Market Average AED 950,000

Market Average AED 900,000

Price

Price AED 450,000

Engine

Gross power

Gross power 103.65 kw

Gross power 186.43 kw

Displacement

Displacement 4,400 cu cm

Displacement 8,270 cu cm

Service refill capacities

Fuel cap

Fuel cap 400 liter

Fuel cap 605 liter

Hydraulic fluid cap

Hydraulic fluid cap 170 liter

Hydraulic fluid cap 188 liter

Operational specifications

Swing speed

Swing speed 10.9 rpm

Swing speed 9.5 rpm

Arm crowding force

Arm crowding force 106 kN

Arm crowding force 235 kN

Attachments

Bucket digging force

Bucket digging force 133 kN

Bucket digging force 259 kN

Undercarriage

Drawbar Pull

Drawbar Pull 178 kN

Drawbar Pull 264 kN

Track width

Track width 6 cm

Track length

Track length 3.9 m

Track length 4.03 m

Dimensions

Height - top of cab

Height - top of cab 2.89 m

Height - top of cab 3.14 m

Hydraulic system

Pump flow cap

Pump flow cap 259 lpm

Pump flow cap 535 lpm

Relief valve pressure

Relief valve pressure 329.98 bar

Relief valve pressure 353.01 bar

Refill capacities

Engine oil cap

Engine oil cap 15 liter

Engine oil cap 37 liter

Performance

Looking at performance technical specs and key features the Cat 320D Medium excavators excels in terms of engine power at and operating weight 21300 compared to other models like the Komatsu PC300-8M0 Medium excavators.

User rating

Owners operators and fleet managers recommend the Cat 320D Medium excavators for its high reliability and endurance in diverse applications. The same can be said about the Komatsu PC300-8M0 Medium excavators.