komatsu HM300-2R SPECIFICATIONS
GROSS HORSEPOWER
254 kW
340 HP
NET HORSEPOWER
246 kW
329 HP
MAXIMUM GVW
51420 kg
113,360 lb
ARTICULATED DUMP TRUCK
Photo may include optional equipment.
HM300-2R
www.Komatsu.com Printed in Japan 200705 IP.AD(15)
CEN00206-01 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.
W
ALK
-A
ROUND
HM300
-2R
ARTICULATED DUMP TRUCK
HM300-2R A R TICULATED D UMP T R UCK
3
Hydro-pneumatic Suspension
for all terrains.
The hydro-pneumatic suspension in both
front and rear suspensions assures a
comfortable ride even over rough terrain.
2
Differential locks provide excellent
traction in rough terrain.
The oil-cooled multiple-disc interaxle lock can
be turned on and off during travel. In addition,
the limited slip differentials prevent the tires
on either side from slipping on soft ground for
maximum traction.
Tiltable cab can be tilted rearward
32 degrees to provide easy service.
Komatsu designed, electronically controlled
transmission for a comfortable ride.
F6-R2 counter-shaft type transmission with K-ATOMiCS
(Komatsu Advanced Transmission with Optimum
Modulation Control System).Transmission shift hold
button optimizes the operator control
Wide, spacious cab with
excellent visibility
● The 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)
High capacity, reliable, continuously
cooled, wet type multiple-disc brakes and
retarder
● Fully hydraulic controlled wet multiple-disc brake
● Retarder Absorbing Capacity (continuous descent)
370 kW 496 HP
Easy-to-Load Body
● Heaped capacity 16.6 m321.7 yd
3
● Low loading height 2790 mm 9'2"
● High strength body constructed of thick
wear-resistant steel having 400 Brinell
hardness
High performance and Komatsu
SAA6D125E-5 engine
● Gross horsepower 254 kW 340HP
● Engine power mode selection system realizes both
greater productivity and improved fuel economy
● Higher engine output and torque improve productivity in all applications
Fully hydraulic articulated steering
● Light and easy operation
● Minimum turning radius 7.96 m 26'1"
The HM300-2R offers all around maximum productivity with faster travel speed and many
features that enhance efficiency, while reducing maintenance costs. From rough terrain
construction sites to landfills - the HM300-2R has the competitive edge.
GROSS HORSEPOWER
254 kW 340 HP @ 2000 rpm
NET HORSEPOWER
246 kW 329 HP @ 2000 rpm
MAXIMUM GVW
51420 kg 113,360 lb
Building on the technology and expertise Komatsu has
accumulated since its establishment in 1921, GALEO
presents customers worldwide with a strong, distinctive
image of technological innovation and exceptional value.
The GALEO brand will be employed for Komatsu’s full
lineup of advanced construction and mining equipment.
Designed with high productivity, safety and environmental
considerations in mind, the machines in this line reflect
Komatsu’s commitment to contributing to the creation of
a better world.
Genuine Answers for Land & Environment Optimization
Photo may include optional equipment.
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