Komatsu HM300-1 Brochure Download Page 6

DIMENSIONS 

HM300-1

ARTICULATED DUMP TRUCK

24

2280 mm 

7'6"

1600 mm 

5'3"

1200 mm

3'11"

1710 mm

5'7"

605 mm

2'0"

510 mm

1'8"

6445 mm 

21'2"

2900 mm 

9'6"

4100 mm 

13'5"

580 mm 

1'11"

2900 mm 

9'6"

2590 mm 

8'6"

10095 mm 

33'1"

4965mm 

16'3"

4010 mm 

1

3'2

"

796

0 mm 

26'1"

2790 mm 

9'2"

3500 mm 

11

'6"

45

70

23.5

R 25

23.5

R 25

23.5

R 25

1695 mm

5'7"

F1

F2

F3

F4

F5

F6

3

5

6

7

8

9

10

20

30

40

50

2

1

4

20

30

40

50

35.0

45.0

25.0

20.0

15.0

14.0
13.0

8.0

6.0

4.0

3.0

2.0

x 1000 kg

50

60

70

80

90

100 110

130

60

0

10

0

10

20

30

40

50

60

20

30

40

50

70

80

90

100 km/h

0

0

50

100

150

200

10

20

30

40

50

60

70

80

90

100

10

kg

10

lb

MPH

-10

-15

-20

-25

-30

-5

-35

-40

TRAVEL SPEED

TOTAL RESISTANCE (GRADE + ROLLING)  (%)

GROSS WEIGHT

WITHOUT EXHAUST

EMPTY

LOADED

WITH EXHAUST(OPTION)

GRADE DISTANCE: CONTINUOUS DESCENT

TRAVEL PERFORMANCE

BRAKE PERFORMANCE

STANDARD EQUIPMENT FOR BASE MACHINE

OPTIONAL EQUIPMENT

11

10

CAB:

Air conditioner

Radio, AM

Radio, AM/FM

Radio, AM/FM with cassette

BODY:

Body liner

Body exhaust heating kit

Rock body

Tail gate, wire type

Upper side extension, 200 mm 

8"

LIGHTING SYSTEM:

Fog lights

Back work lights, left and right side

Yellow beacon

SAFETY:

Additional retarder, engine exhaust

Rear view camera and monitor

GAUGE:

Engine oil filter warning alarm and light

ARRANGEMENT:

Batteries for cold area arrangement

Cold area arrangement (from –30°C

–22°F

to –40°C 

–40°F

)

Poor fuel (contained 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 lighter

Cup holder

Electronic hoist control system

Electronic maintenance display/monitor-
ing system

Heater and defroster

Operator seat, reclining, air suspension
type with retractable 78 mm

3" 

width seat

belt

Passenger seat with retractable seat belt

Power windows

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

SAFETY EQUIPMENT:

Alarm, backup

Anti-slip material on fenders

Automatic supplementary steering

Coolant temperature alarm and light

Hand rails for platform

Horn, electric

Ladders, left and right hand side

Protective grille for rear window

Rearview mirrors

Steering joint locking assembly

Under view mirror

OTHER:

Centralized greasing

Limited slip differentials in all axles

Electric circuit breaker, 24V

Mud guards

Side marker

BODY:

Electronic hoist control system

TIRES:

23.5 R25

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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