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www.Komatsu.com

Printed in Japan 200812 IP.AD(05)

CEN00031-01

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

250 kW 

335 HP

NET HORSEPOWER

242 kW 

324 HP

MAXIMUM GVW

49,875 kg  

109,960 lb

Photo may include optional equipment

A

RT
ICULA

TED 

D

UMP 

T

R

UCK

HM300

-1

HM

300

Summary of Contents for HM300-1

Page 1: ...ment 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 250 kW 335 HP NET HORSEPOWER 242 kW 324 HP MAXIMUM GVW 49 875 kg 109 960 lb Photo may include optional equipment A RTICULATED D UMP T RUCK HM300 1 HM 300 ...

Page 2: ...timum Control System Wide spacious cab The wide cab offers a comfortable operator environment Viscous mounts support the cab while absorbing vibrations and noise Interior noise level 76 dB A Reliable continuously cooled wet type multiple disc brake and retarder Fully hydraulic controlled wet multiple disc brake Retarder Absorbing Capacity continuous descent 349 kW 468 HP 449 kW 602 HP with optiona...

Page 3: ...and maneuverability A mini mum turning radius of only 7 96 m 26 1 provides the free dom to move about in confined areas Komatsu Designed Electronically Controlled Countershaft Transmission The Komatsu designed Electronically Controlled Transmission called K ATOMiCS has been successfully employed in Komatsu s rigid dump trucks The electronic clutch modulation system ensures proper clutch pressure w...

Page 4: ... ENVIRONMENT OPERATOR ENVIRONMENT Wide Spacious Cab with Excellent Visibility The wide cab provides a comfortable space for the operator and a full size buddy seat Large electrically operated windows and the operator s seat positioned to the left side ensures superior visibility Ergonomically Designed Cab The ergonomically designed operator s compartment makes it very easy and comfortable for the ...

Page 5: ...led multiple disc type Parking brake Spring applied caliper disc type Retarder Front and center axle brakes act as retarder BODY Capacity Struck 12 9 m3 16 9 yd3 Heaped 2 1 SAE 16 6 m3 21 7 yd3 Payload 27 3 metric tons 30 1 U S tons Material 130 kg mm2 184 925 psi high tensile strength steel Material thickness Bottom 16 mm 0 63 Front 8 mm 0 31 Sides 12 mm 0 47 Target area inside length x width 524...

Page 6: ...tained water arrangement Sandy and dusty area arrangement OTHER Alternator 75A 24V Autogreasing system Fire extinguisher Gas charge tool Radiator shutter canvas type Spare parts for first service Tool kit Vandalism protection TIRES 30 65 R25 750 65 R25 ENGINE Alternator 50A 24V Batteries 2 x 12V 112Ah Engine Komatsu SAA6D125E 3 Exhaust muffler Starting motor 1 x 7 5 kW CAB Ashtray Cigarette lighte...

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