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Komatsu
Komatsu PC450 Large excavators
100K+ machines in details.

Komatsu PC450 Large excavators tech specs

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2007-2013
45,200 kg Operating weight
7,990 mm Max digging depth
10,340 mm Max dump height
13,270 mm Max digging reach
1.9 cu m Bucket capacity
214.02 kw Gross power

The Komatsu PC450 LC‑8 packs genuine firepower into its 45 t (99,200 lb) class, with a 2.8 m³ bucket, nearly 9.3 m dig depth, and a smart hydraulic system that zips productivity while trimming fuel and maintenance costs.

257 kW (345 hp) engine driving 45–45.2 t machine

Bucket up to 2.8 m³, reach ~13.4 m, dig depth ~9.26 m

Hydraulics tuned with ECO and multiple modes, plus KOMTRAX monitoring

Transport-ready at ~12 m long, 3.5 m wide, 3.25 m tall

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Makana rating

Owner rating

 | 1

Market average

AED 700,000

Starting from

AED 350,000

Komatsu PC450 Technical specifications

General

Operating weight

45,200 kg

Max digging depth

7990 mm

Max dump height

10340 mm

Max digging reach

13270 mm

Boom length

7.5 m

Bucket width

1,520 mm

Bucket capacity

1.9 cu m

Max speed forward

5.5 kph

Engine model

Komatsu SAA6D125E-5

Service refill capacities

Fuel cap

710 liter

Hydraulic fluid cap

290 liter

Engine

Displacement

15200 cu cm

Gross power

214.02 kw

Operational specifications

Swing speed

9.2 rpm

Arm crowding force

248 kN

Attachments

Bucket digging force

275 kN

Undercarriage

Drawbar Pull

374 kN

Track width

8 cm

Track length

4.58 m

Dimensions

Height - top of cab

3.22 m

Hydraulic system

Pump flow cap

492 lpm

Relief valve pressure

343.08 bar

Refill capacities

Engine oil cap

32 liter

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Download datasheets
OEM product brochure

Komatsu PC450 expert review

Overview

Built 2007–2013, the PC450 LC-8 brings a net 257 kW (345 hp) SAA6D114E-5 engine into a 45 t chassis. It offers ~9.26 m dig depth and ~13.37 m reach, with manageable transport dimensions for a large excavator.

Pros Large bucket and reach reduce cycles.
ECO mode and KOMTRAX keep fuel and maintenance in check.
Cons Roughly 45 t—needs proper ground conditions and transport setup.
Advanced features need operator know-how to exploit.

Performance & Efficiency

ECO and operating modes paired with KOMTRAX monitoring help optimize fuel and uptime. Smart hydraulics deliver consistent productivity.

In Comparison

Stronger and more capable than midsize units, but more agile and cost-effective than full-range mega excavators.

Verdict

For heavy-duty, high-production work, this is a strong pick. Not ideal for compact urban jobs or minimalist fleets.

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Komatsu PC450 owner rating

Komatsu PC450 Large excavators [2007-2013]

2007-2013

Overall rating

Based on 0 ratings

4.0
5 stars

0 %

4 stars

100 %

3 stars

0 %

2 stars

0 %

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0 %

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Komatsu PC450 similar models

Highlight differences
Komatsu PC450LC-10
PC450LC-10
Cat 349D2L
349D2L
Komatsu PC400-8R
PC400-8R
General
Operating weight 45,200 kg
Operating weight 45,200 kg
Operating weight 41,200 kg
Max digging depth 7,990 mm
Max digging depth 7,990 mm
Max digging depth 7,640 mm
Max dump height 10,340 mm
Max dump height 10,340 m
Max dump height 10,200 mm
Max digging reach 13,270 mm
Max digging reach -
Max digging reach 12,900 mm
Boom length 7.5 m
Boom length 7.5 m
Boom length 7.4 m
Bucket width 1,520 mm
Bucket width 1,520 mm
Bucket width 1,520 mm
Bucket capacity 1.9 cu m
Bucket capacity 1.9 m3
Bucket capacity 1.9 cu m
Max speed forward 5.5 kph
Max speed forward 5.5 kph
Max speed forward 5.5 kph
Engine model Komatsu SAA6D125E-5
Engine model Komatsu SAA6D125E-5
Engine model Komatsu SAA6D140E-5
Gradeability -
Gradeability 70 %
Gradeability 70 º
Years 2007-2013
Years 2017-2019
Years 2007-2014
Market Average AED 700,000
Market Average AED 1,200,000
Market Average AED 900,000
Price AED 350,000
Price AED 600,000
Price AED 500,000
Service refill capacities
Fuel cap 710 liter
Fuel cap 710 liter
Fuel cap 710 liter
Hydraulic fluid cap 290 liter
Hydraulic fluid cap 290 liter
Hydraulic fluid cap 290 liter
Engine
Displacement 15,200 cu cm
Displacement 15,200 cm3
Displacement 15,200 cu cm
Gross power 214.02 kw
Gross power 214.02 kw
Gross power 214.02 kw
Operational specifications
Swing speed 9.2 rpm
Swing speed 9.2 rpm
Swing speed 9.2 rpm
Arm crowding force 248 kN
Arm crowding force 248 kN
Arm crowding force 228 kN
Attachments
Bucket digging force 275 kN
Bucket digging force 275 kN
Bucket digging force 235 kN
Undercarriage
Drawbar Pull 374 kN
Drawbar Pull 374 kN
Drawbar Pull 343 kN
Track width 8 cm
Track width 8 mm
Track width 8 cm
Track length 4.58 m
Track length 4.58 m
Track length 4.58 m
Dimensions
Height - top of cab 3.22 m
Height - top of cab 3.22 m
Height - top of cab 3.22 m
Hydraulic system
Pump flow cap 492 lpm
Pump flow cap 492 lpm
Pump flow cap 492 lpm
Relief valve pressure 343.08 bar
Relief valve pressure 343.08 bar
Relief valve pressure 379.96 bar
Refill capacities
Engine oil cap 32 liter
Engine oil cap 32 liter
Engine oil cap 32 liter

Large excavators. For sale.

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