Used Komatsu PC350 Crawler Excavator for Heavy-Duty Projects

Product Introduction

Buy an inspected used Komatsu PC350 crawler excavator with strong digging power, heavy-duty undercarriage and international export support from Longmai.

Product Information

Model:

Komatsu PC350

Operating Weight:

Approx. 32,600–32,960 kg

Engine:

Komatsu SAA6D114E-3

Net Engine Power:

184 kW / 246 HP

Gross Engine Power:

194 kW / 260 HP

Travel Speed:

3.2 / 4.5 / 5.5 km/h

The used Komatsu PC350 crawler excavator is designed for buyers who need strong digging capacity, stable operation, and reliable performance for demanding earthmoving work.

With an operating weight of more than 32 tonnes, this machine fits construction companies, mining contractors, quarry operators, road builders, equipment rental fleets, and heavy machinery distributors. It offers significantly more digging force and working range than smaller general-purpose excavators, while its crawler undercarriage provides a solid platform for continuous operation.

The machine shown here also features an enclosed operator cab, heavy-duty boom structure, steel tracks, large counterweight, and protective cab guard. Therefore, it is suitable for buyers looking for a professional excavator for intensive working conditions.

Komatsu PC350 Reference Specifications

The following specifications use the Komatsu PC350-8 as the reference configuration. Actual specifications of an individual used unit should be confirmed from its serial number, equipment plate, boom, arm, bucket, and track configuration before purchase.

Specification	Reference Data
Model	Komatsu PC350-8
Machine Type	Hydraulic Crawler Excavator
Operating Weight	Approx. 32,600–32,960 kg
Engine	Komatsu SAA6D114E-3
Net Engine Power	184 kW / 246 HP
Gross Engine Power	194 kW / 260 HP
Standard Bucket Capacity	1.40 m³
Overall Length	Approx. 11,140 mm
Overall Width	Approx. 3,190 mm
Height to Cab	Approx. 3,145 mm
Standard Track Shoe	600 mm
Maximum Digging Depth	Approx. 7,380 mm
Maximum Digging Reach	Approx. 11,100 mm
Ground-Level Reach	Approx. 10,920 mm
Maximum Digging Height	Approx. 10,100 mm
Maximum Dumping Height	Approx. 7,050 mm
Bucket Digging Force	Up to 228 kN
Swing Speed	Approx. 9.5 rpm
Travel Speed	3.2 / 4.5 / 5.5 km/h
Fuel Tank Capacity	Approx. 605 L

High Digging Capacity for Large Earthmoving Jobs

The Komatsu PC350 belongs to the heavy excavator class. As a result, it can handle deeper trenches, larger excavation volumes, heavier soil, and larger loading cycles than compact and medium excavators.

A reference digging depth of about 7.38 meters gives the machine a wide operating range. Meanwhile, the maximum ground reach approaches 11 meters. This combination is useful for foundation excavation, deep trench work, drainage construction, slope shaping, and bulk earthmoving.

In addition, bucket digging force can reach up to about 228 kN in the reference PC350-8 configuration. This gives the machine the force needed for compact soil and demanding loading work.

Komatsu Diesel Engine for Consistent Output

The PC350-8 reference model uses the Komatsu SAA6D114E-3 turbocharged diesel engine.

It provides 184 kW of net output at 1,950 rpm. The engine works with Komatsu's hydraulic system to provide strong response during digging, lifting, swinging, and loading operations.

For fleet buyers, this power level makes the PC350 suitable for projects where production capacity is more important than compact machine size.

Typical applications include:

Quarry and aggregate handling
Highway and road construction
Large foundation excavation
Mining support work
Land development
Pipeline and drainage projects
Large-scale earthmoving
Material loading

Heavy Crawler Undercarriage for Stable Operation

A large excavator needs a stable base, especially when working with a full bucket at extended reach.

The PC350 crawler system distributes machine weight across a wide track area. Therefore, it provides good stability on construction soil, gravel, quarry surfaces, and other uneven working areas.

Komatsu's reference PC350-8 specification uses an X-frame center structure, box-section track frames, sealed tracks, and hydraulic track adjustment.

When selecting a used unit, buyers should check track shoes, chains, rollers, idlers, sprockets, and final drives carefully. Undercarriage condition has a direct effect on future maintenance cost.

Large Cab Designed for Long Working Shifts

The enclosed cab shown in the supplied photos gives operators a protected working environment.

Large glass panels improve visibility around the boom and working area. The control layout is positioned around the operator seat, while hydraulic joysticks allow the operator to control the machine with small hand movements.

Komatsu's PC350-8 documentation also highlights a low-vibration cab mounting system, adjustable operator controls, and a pressurized cab design depending on equipment specification.

These features are important on projects where operators may remain in the machine for many hours each day.

Suitable for Buckets and Hydraulic Attachments

The PC350 platform can support different working tools depending on hydraulic configuration.

Besides a standard digging bucket, buyers may select rock buckets, reinforced buckets, breakers, rippers, grabs, or other attachments for specific projects.

This flexibility allows one machine to serve several project types. For example, a contractor may use a bucket for bulk excavation and then switch to a hydraulic breaker for demolition or hard material.

Attachment compatibility should always be confirmed before shipment.

Why Source a Used Komatsu PC350 from Longmai

Hefei Longmai Construction Machinery Trading Co., Ltd. supplies used excavators and other construction equipment to international buyers. Its product range includes excavators, loaders, bulldozers, graders, and trucks from major equipment brands.

For overseas equipment procurement, Longmai provides services that can include machine inspection, export documentation, international shipping, spare-parts support, and remote maintenance guidance. The company also supplies machinery for construction, mining, roadwork, and other heavy-duty applications.

Before ordering a used Komatsu PC350, buyers can request current machine photos, operating videos, serial information, configuration details, and inspection information.

A Strong Choice for Heavy Equipment Buyers

For buyers who need a productive excavator without purchasing a new machine, a used Komatsu PC350 offers a practical option.

Its 30-ton-plus operating class, powerful diesel engine, long digging range, strong hydraulic system, and heavy crawler structure make it suitable for demanding commercial work.

At the same time, the Komatsu name is widely recognized in the global construction machinery market. Therefore, the PC350 remains relevant for contractors, equipment dealers, rental fleets, and companies building long-term heavy equipment inventories.