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Komatsu
Komatsu PC300 Medium excavators
100K+ machines in details.

Komatsu PC300 Medium excavators tech specs

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2020-2025
186.43 kw Gross power
33,400 kg Operating weight
6,540 mm Max digging depth
6,365 mm Max dump height
10,245 mm Max digging reach
2.1 cu m Bucket capacity

The Komatsu PC300–8M0 neatly stitches powerful performance and modern tech into a versatile 31–32 t (68,500 lb) body. With a 1.8 m³ bucket and smart fuel-saving features, it’s built for long shifts and big productivity.

194 kW (260 hp) SAA6D114E‑3 engine in a 31–32 t frame

Bucket capacity up to 1.8 m³, reach around 10.25 m

HydrauMind twin-pump hydraulics, Economy mode, KOMTRAX monitoring

Quiet, low-vibration cab with auto-idle for operator comfort

Show features

Makana rating

Owner rating

 | 1

Market average

AED 900,000

Starting from

AED 450,000

Komatsu PC300 Technical specifications

General

Engine model

Komatsu SAA6D114E-3

Operating weight

33,400 kg

Max digging depth

6540 mm

Max dump height

6365 mm

Max digging reach

10245 mm

Boom length

6.47 m

Bucket width

1,565 mm

Bucket capacity

2.1 cu m

Max speed forward

5.5 kph

Gradeability

70 º

Engine

Gross power

186.43 kw

Displacement

8270 cu cm

Service refill capacities

Fuel cap

605 liter

Hydraulic fluid cap

188 liter

Operational specifications

Swing speed

9.5 rpm

Arm crowding force

235 kN

Attachments

Bucket digging force

259 kN

Undercarriage

Drawbar Pull

264 kN

Track width

6 cm

Track length

4.03 m

Dimensions

Height - top of cab

3.14 m

Hydraulic system

Pump flow cap

535 lpm

Relief valve pressure

353.01 bar

Refill capacities

Engine oil cap

37 liter

View more
Download datasheets
OEM product brochure

Komatsu PC300 expert review

Overview

The PC300–8M0 weighs 31,100–32,000 kg, powered by a 194 kW (260 hp) SAA6D114E-3 Tier 3 engine. Bucket ranges from 0.52 to 1.8 m³, dig depth ~6.54 m, horizontal reach ~10.25 m.

Pros Big bucket in a manageable package boosts jobsite throughput.
Efficient hydraulics and economy mode lower fuel use.
Cons 32 t mass needs stable setup and smart transport planning.
Tech-rich features need skilled use to shine.

Performance & Efficiency

HydrauMind and economy mode dial in fuel savings; KOMTRAX keeps tabs on uptime. Comfortable cab and auto-idle reduce operator fatigue.

In Comparison

Stronger and more capable than smaller mid-size excavators; easier on cost and mobility compared to full-size rigs.

Verdict

Smart, strong, and suited for high-output mid-size jobs. Not for ultra-tight access work or simplicity-only operations.

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Komatsu PC300 owner rating

Komatsu PC300 Medium excavators [2020-2025]

2020-2025

Overall rating

Based on 0 ratings

4.0
performance

4.0

comfort

4.0

fuel efficiency

4.0

safety

4.0

features

4.0

5 stars

0 %

4 stars

100 %

3 stars

0 %

2 stars

0 %

1 stars

0 %

Read more

Komatsu PC300 similar models

Highlight differences
Komatsu PC300-8M0
PC300-8M0
John deere 350GLC
350GLC
Cat 320D2
320D2
General
Engine model Komatsu SAA6D114E-3
Engine model John Deere 4045HF485
Engine model Cat C7.1
Operating weight 33,400 kg
Operating weight 10,500 kg
Operating weight 21,200 kg
Max digging depth 6,540 mm
Max digging depth 4,320 m
Max digging depth 6,720 mm
Max dump height 6,365 mm
Max dump height 5,890 mm
Max dump height 7.34 m
Max digging reach 10,245 mm
Max digging reach 7,620 mm
Max digging reach 9,890 mm
Boom length 6.47 m
Boom length 4.4 m
Boom length 5.7 m
Bucket width 1,565 mm
Bucket width 700 mm
Bucket width 1,350 mm
Bucket capacity 2.1 cu m
Bucket capacity 0.28 m3
Bucket capacity 1.4 m3
Max speed forward 5.5 kph
Max speed forward 5 kph
Max speed forward 5.5 kph
Gradeability 70 º
Gradeability 58 º
Gradeability 70 %
Years 2020-2025
Years 2017-2025
Years 2017-2025
Market Average AED 900,000
Market Average AED 1,000,000
Market Average AED 192,000
Price AED 450,000
Price AED 750,000
Price AED 145,000
Engine
Gross power 186.43 kw
Gross power 78.3 kw
Gross power 110 kw
Displacement 8,270 cu cm
Displacement 4,500 cm3
Displacement 7,100 cm3
Service refill capacities
Fuel cap 605 liter
Fuel cap 205 liter
Fuel cap 410 liter
Hydraulic fluid cap 188 liter
Hydraulic fluid cap 95 liter
Hydraulic fluid cap 170 liter
Operational specifications
Swing speed 9.5 rpm
Swing speed 9.5 rpm
Swing speed 10.9 rpm
Arm crowding force 235 kN
Arm crowding force 42 kN
Arm crowding force 106 kN
Attachments
Bucket digging force 259 kN
Bucket digging force 54 kN
Bucket digging force 133 kN
Undercarriage
Drawbar Pull 264 kN
Drawbar Pull 68 kN
Drawbar Pull 178 kN
Track width 6 cm
Track width 4.5 mm
Track width 600 mm
Track length 4.03 m
Track length 2.9 m
Track length -
Dimensions
Height - top of cab 3.14 m
Height - top of cab 2.72 m
Height - top of cab 3.05 m
Hydraulic system
Pump flow cap 535 lpm
Pump flow cap 160 lpm
Pump flow cap 259 lpm
Relief valve pressure 353.01 bar
Relief valve pressure 250 bar
Relief valve pressure 329.98 bar
Refill capacities
Engine oil cap 37 liter
Engine oil cap 10 liter
Engine oil cap 15 liter

Medium excavators. For sale.

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build datetime: 12/31/2025, 1:14:24 PM