background image

www.Komatsu.com

Printed in Japan 200902 IP.AD(10)

CEN00347-00

Materials and specifications are subject to change without notice.

is a trademark of Komatsu Ltd. Japan.

Standard equipment may vary for each country, and this specification sheet may contain attachments and optional equipment
that are not available in your area. Please consult your Komatsu distributor for detailed information.

GROSS HORSEPOWER

232 kW 

311 HP

NET HORSEPOWER

222 kW

298 HP

MAXIMUM GVW

47680 kg 

105,120 lb

Photo may include optional equipment.

A

RT
ICULA

TED 

D

UMP 

T

R

UCK

HM250

-2

HM

250

STANDARD EQUIPMENT FOR BASE MACHINE

OPTIONAL EQUIPMENT

CAB:

Power window (R.H)

Radio, AM/FM

Radio, AM/FM with cassette

BODY:

Body exhaust heating kit

Body liner

Tail gate, wire type, overall width 

2998 mm

9'10"

Upper side extension, 

200 mm

8"

LIGHTING SYSTEM:

Back work lights, left and right side

Fog lights

Yellow beacon

TIRES:

30/65 R25 (750/65 R25) 

OTHER:

Alternator, 75A/24V

Automatic Retarder with Acceleration
Control (ARAC)

Dump counter

Fire extinguisher

Gas charge tool

KOMTRAX

Rear view camera and monitor

Spare parts for first service

Tool kit

Vandalism protection

ENGINE:

Alternator, 50A

/

24V

Batteries, 2 x 12V/136Ah

Engine, Komatsu SAA6D125E-5 

Exhaust muffler

Starting motor, 1 x 7.5 kW

CAB:

Air conditioner

Ashtray 

Cigarette lighter

Cup holder

Electronic maintenance
display/monitoring system

Heated rear window

Operator seat, reclining, air suspension
type with retractable 

78 mm

3" width seat

belt

Passenger seat with retractable seatbelt

Power window (L.H)

Space for lunch box

Steering wheel, tilt and telescopic

Sun visor, front window

Tiltable ROPS cab with FOPS, sound
suppression type

Two doors, left and right

LIGHTING SYSTEM:

Back-up light

Hazard lights 

Headlights with dimmer switch

Indicator, stop and tail lights

GUARD AND COVERS:

Engine underguard

Exhaust muffler thermal guard

Fire prevention covers

Propeller shaft guards, front and rear

Transmission underguard

BODY:

Electronic hoist control system

TIRES:

23.5 R25

OTHER:

Alarm, backup

Anti-slip material on fenders

Automatic supplementary steering

Centralized greasing

Coolant temperature alarm and light

Electric circuit breaker, 24V

Hand rails for platform

Horn, electric

Ladders, left and right hand side

Limited slip differentials in all axles

Mud guards

Protective grille for rear window

Rearview mirrors

Side marker

Steering joint locking assembly

Under view mirrors

Summary of Contents for HM250-2

Page 1: ... Tool kit Vandalism protection ENGINE Alternator 50A 24V Batteries 2 x 12V 136Ah Engine Komatsu SAA6D125E 5 Exhaust muffler Starting motor 1 x 7 5 kW CAB Air conditioner Ashtray Cigarette lighter Cup holder Electronic maintenance display monitoring system Heated rear window Operator seat reclining air suspension type with retractable 78 mm 3 width seat belt Passenger seat with retractable seatbelt...

Page 2: ...wide cab offers a comfortable operator and passenger environment Viscous mounts support the cab while absorbing vibrations and noise Low noise cab through improved sealing with integrated floor Interior noise level 76 dB A Additional front under view mirrors provide superior visibility Air suspension seat is standard Power window L H for operator s convenience See page 6 High Capacity Reliable Con...

Page 3: ...e 5 HM250 1 ARTICULATED DUMP TRUCK 4 The combination of high horse power high travel speeds and an efficient engine with low emissions delivers maximum productivity at cost Komatsu Technology Komatsu s new ecot3 engines are designed to deliver optimum performance under the toughest of conditions while meeting the latest environmental regulations This engine is Tier 3 EPA EU Stage 3A and Japan emis...

Page 4: ... Viscous mounts reduce the noise transmitted to the cab and achieve a quiet noise level 76 dB A 6 Low noise Designed Cab Integrated cab and floor provide airtight cab Engine room is also sealed The low noise and sound insulated muffler exhaust pipe contribute to reducing sound levels All these together offer a quiet and comfortable operator environment Wide Spacious Cab with Excellent Visibility T...

Page 5: ...ts by eliminating the need to lubricate the hitch Centralized Arrangement of Filters Various filters are collectively arranged to facilitate daily checks GENERAL FEATURES Built in ROPS FOPS Cab These strucures conform to ISO 3471 and SAE J1040 1988C standards Laminated Glass Laminated glass is used for the front windshield of the cab Supplementary Steering and Secondary Brakes Supplementary steeri...

Page 6: ...995 Gross 232 kW 311 HP ISO 9249 SAE J1349 Net 222 kW 298 HP Rated rpm 2000 rpm Fan drive type Mechanical Fuel system Direct injection Governor Electronically controlled Lubrication system Method Gear pump force lubrication Filter Full flow type Air cleaner Dry type with double elements and precleaner cyclonpack type plus dust indicator SUSPENSION SYSTEM Front Hydro pneumatic suspension Rear Combi...

Reviews: