W
ALK
-A
ROUND
HD325
-7R
OFF-HIGHWAY TRUCK
HD325-7R O FF-HIGHWAY T R UCK
32
GROSS HORSEPOWER
386 kW 518 HP @ 2000 rpm
NET HORSEPOWER
371 kW 498 HP @ 2000 rpm
MAXIMUM GVW
69280 kg 152,740 lb
Machine shown may include optional equipment.
Productivity Features
● High performance Komatsu SAA6D140E-5 engine
Net horsepower
371kW 498HP
● Mode selection system
(Variable horsepower control in Economy mode)
● Automatic Idling Setting System (AISS)
● 7-speed, fully automatic K-ATOMiCS transmission
● Fully hydraulic controlled wet multiple-disc brakes
and retarder
Retarder absorbing capacity (Continuous descent)
662kW 887HP
● Long wheelbase and wide tread
● Large high strength body
Heaped capacity
24m
3
31.4yd
3
● Small turning radius 7.2m 23’7”
● Automatic Retard Speed Control (ARSC)(Option)
● Paylord Meter II ( PLM II )(Option)
Harmony with Environment
● Low operation noise
● Lead-free radiator
● Brake cooling oil recovery tank
Operator Environment
● Wide, spacious cab with excellent visibility
● Ergonomically designed cab
● Easy-to-see instrument panel
● Ideal driving position settings
● K-ATOMiCS with “Skip-shift” function
● Hydropneumatic suspension
● Built-in ROPS/FOPS cab
● Viscous cab mounts
● Electric body dump control
● Supplementary steering and secondary brake
● Three-mode hydropneumatic suspension
(Automatic suspension) (Option)
Reliability Features
● Komatsu components
● High-rigidity frame
● Rigorous dump body design
● Reliable hydraulic system
● Sealed DT connectors
● Pedal-operated secondary brake
● Antilock Brake System(ABS)(Option)
● Automatic Spin Regulator(ASR)(Option)
Easy Maintenance
● Advanced monitoring system
● Wet multiple-disc brakes and fully
hydraulic controlled braking system
● Extended oil change interval
● Centralized arrangement of filters
● Disc wheels (Flange type rims)
● Electric circuit breaker
● Centralized greasing points (Option)