H655S Komatsu excavator specs & Dimensions (1998 - 2005)

Komatsu H655S is a Crawler Excavator manufactured from 1998 to 2005, with a weight of 685 tons. It features a track width of 1500 …

Komatsu H655S is a Crawler Excavator manufactured from 1998 to 2005, with a weight of 685 tons. It features a track width of 1500 mm, a transport length of 10.54 meters, a transport width of 8.2 meters, and a transport height of 9.61 meters. The excavator has a tear-out force of 1600 kN, a dredging depth of 9.5 meters, and a maximum horizontal reach of 20.5 meters. It is equipped with a bucket width of 5.3 meters and a bucket capacity of 35 cubic meters.

Visit Komatsu live at

H655S

Years of manufacture: 1998—2005

Data sheet
Spare parts
Transport
Events
News

Technical specs - H655S Komatsu

Specification

Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.

Weight: 685 t

Transport length: 10.54 m

Transport width: 8.2 m

Transport height: 9.61 m

Bucket capacity: 35 m³

Undercarriage: LCV

Track width: 1500 mm

Boom: MB

Max. Reach horizontal: 20.5 m

Dredging depth: 9.5 m

Tear-out force: 1600 kN

Bucket width: 5.3 m

Model series: H

Engine manuf.: Komatsu

Engine type: 3516 DI-TA

Engine power: 2782 kW

Displacement: 69 l

Revolutions at max torque: 1800 rpm

No. of cylinders: 16

Cylinder bore x stroke: 170x190 mm

More technical details, like: bucket capacity min., bucket capacity max., dimension lxwxh, max. torque, emission level are available in the full technical specs.

Basic model incl. ROPS cabin, traction drive, standard boom and standard bucket

Special equipment

Diesel particulate filter: No
Track adjustment: No
Blade: No
Cabin adjustment: No
Overload alert: No
Material Handling Excavator: No
Aircondition: No
Quick hitch hydr.: No
Quick hitch mech.: No

Download datasheets (PDF)

H655S Komatsu Specification for Europe (EN)

Komatsu H655S FAQ

When was the Komatsu H655S manufactured?

The Komatsu H655S was manufactured from 1998 to 2005.

How much does the Komatsu H655S weigh?

The Komatsu H655S weighs 685 metric tons.

What are the transport dimensions of the Komatsu H655S?

The Komatsu H655S has a transport length of 10.54 meters, a transport width of 8.2 meters, and a transport height of 9.61 meters.

What are the undercarriage specifications of the Komatsu H655S?

The Komatsu H655S has a long undercarriage with a hydraulic extendable feature and a track width of 1500 mm.

What are the excavation performance specifications of the Komatsu H655S?

The Komatsu H655S has a dredging depth of 9.5 meters, a maximum horizontal reach of 20.5 meters, and features a monobloc boom.

What is the tear-out force of the Komatsu H655S?

The Komatsu H655S has a tear-out force of 1600 kN. Note that no power rating data is provided for this machine in the available source.

What are the bucket specifications of the Komatsu H655S crawler excavator?

The Komatsu H655S has a bucket capacity of 35 cubic meters and a bucket width of 5.3 meters.

How much is a Komatsu H655S Crawler excavator (1998u20132005) worth?

The residual value of the Komatsu H655S depends on the machine's individual parameters. Visit the LECTURA Valuation to check it.

Komatsu H655S overview

Hydraulic and electronic system

Cab

Fully adjustable weight-compensating seat with vibration dampening and adjustable armrests. Foldaway auxiliary seat. Two levers control digging and swing functions. Foot pedals control all crawler motions, clam, and swing brake. External FOPS system. Air conditioner, heater/defogger, sound suppression, radio, sun visor, windshield wiper/washer. Cab is rubber-mounted to reduce noise and vibration.

H655s

Air cleaners Air conditioner Alternator 2 X 100 A Batteries, 6 X 12 V Cab, includes: deluxe suspension seat, foldaway auxiliary seat, external FOPS, sound suppression, sun visor, windshield wiper/washer, rubber-mounted cab, horn, radio, sun blinds for front windshield, wrist-type controls, heater/defogger Catwalks Counterweight Electronic hydraulic load limiter ECS monitoring system ESCO teeth Fan guard, oil cooler Fan guard, engines Fire suppression system (Ansul) Guard, swing gear High pressure filters Ladder, manual lift Lights, cab, 4 X 200 W, halogen Lincoln Auto-lube System Lincoln Automatic Swing Gear Lubrication Overheat protection Parking brake Pump/engine room partition Return filters Shoes: 59" 1500 mm Travel alarm Wiggins Replenish System w/ arm Diesel: fuel, coolant, engine and hydraulic oil Electric: hydraulic and pump drive oil

Equipment

Boom/Stick

Rigid box-section boom and stick offers exceptional service life for heavy-duty mining conditions. Large-radius castings reinforce high stress areas. Oversized hydraulic cylinders provide heavy-duty performance and feature automatic lubricated bearings. Structural steel buckets with optional wear packages incorporate either Bofors (Componenta) or ESCO lips, mechanical shrouds, and tooth systems designed for various digging conditions.

Superstructure

Heavy-duty castings provide superior durability in high stress areas. Designed for excellent accessibility to major components for maintenance. Counterweight 82,700 lb 38 t.

Optional Equipment / Accessories

Alternator, 2 X 225 A Auxiliary generator Blinds (for cab side windows) Bofors (Componenta) teeth Bucket wear packages Cable, drum (electric power) Cold weather packages Service crane Shoes: 75" 1900 mm

Events

Visit Komatsu live at

NordBau 2026

Holstenhallen Neumünster, Germany

September 9 — 13

Machine inspection

Ask for inspection of your Komatsu H655S from experts

Mevas is an international operating inspection service for used heavy machinery. Construction machinery inspectors are available in more than 20 countries.

Use this service to minimise the risk when buying used equipment. An inspection by Mevas costs less than repairing a defective hydraulic cylinder.

Enquire machine inspection

Provided by:

Buy & Rent

Check other popular models from Crawler Excavators

Komatsu PC228US-LC-3

Weight:: 23.01 t

Komatsu PC138US-2

Weight:: 13.67 t

Komatsu PC88MR-6

Weight:: 8.3 t

Komatsu PC490LC-10

Weight:: 47.91 t

Komatsu PC800-8

Weight:: 79.7 t

Komatsu PC60-1

Weight:: 6.2 t

Komatsu PC210-3

Weight:: 18.66 t

Komatsu PC200

Weight:: 18 t

Komatsu PC220

Weight:: 22 t

Komatsu PC300

Weight:: 29 t

Komatsu PC400

Weight:: 40 t

Komatsu PC70-8

Weight:: 6.59 t

Spare parts & Components

Get spare parts for Komatsu H655S easily from our partners

Do your lookup for high quality parts for Komatsu H655S online!
With a few, easy steps, you will find generic and genuine parts and replacements in well-catalogued lists. Wether you are dealer or an owner, LECTURA can lead you to the right direction.
Check the best offers from our partners and order the Crawler Excavators spare parts easily today - worldwide.

Get parts for Komatsu H655S now!

Transport

Crawler Excavators Transport & Shipping Services

In case you look for a transport your machine, apply our services. Query the best fitting transport quotes for Crawler Excavators based on transport dimensions and weight. Our partners provide comprehensive services to satisfy your needs.

Ask for transport price

Data provided by

News

Construction News by LECTURA 05.06.2026

International Press Delegation at SMOPYC 2026: Innovation, Growth and Global Perspectives in Focus

As part of SMOPYC 2026, which took place in Zaragoza from April 15 to 18, the Spanish construction industry association ANMOPYC, together with the Spanish government agency ICEX, organised an international press mission that provided trade journalists and industry representatives with exclusive insights into innovations and market trends.