HD 605-7EO ENGINE SPECIFICATIONS DETAILS

HD 605-7EO Productivity Features
● High performance Komatsu SAA6D170E-5 engine Net horsepower 533kW 715HP
● Mode selection system (Variable horsepower at Economy mode)
● Automatic idling setting system (AISS)
● Automatic retard speed control (ARSC)
● 7-speed, fully automatic K-ATOMiCS transmission
● Fully hydraulic controlled wet multiple-disc brakes and retarder
Retarder absorbing capacity (Continuous descent) 785kW 1,052HP
● Long wheelbase and wide tread
● Large high strength body
Heaped capacity 40.0m3 52.3yd3
● Small turning radius 8.5m 27’11”
● PLM II (Paylord meter II )(Option)

HD 605-7EO ENGINE SPECIFICATIONS

ENGINE
Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA6D170E-5
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water-cooled, 4-cycle
Aspiration. . . . . . . . Turbo-charged,air-to-air after-cooled,cooled EGR
Number of cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Bore x stroke. . . . . . . . . . . . . . . . . . 170 mm x 170 mm 6.69"x 6.69"
Piston displacement. . . . . . . . . . . . . . . . . . . . . . . . 23.15 ltr 1,413 in3

Horsepower:
SAE J1995. . . . . . . . . . . . . . . . . . . . . . . . . . Gross 551 kW 739 HP
ISO9249/SAE J1349. . . . . . . . . . . . . . . . . . . . Net 533 kW 715 HP
Rated rpm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000 rpm
Fan drive type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mechanical
Maximum torque. . . . . . . . . . . . . . . . . . . . . . . . . 339 kg•m 2,452 lb. ft
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

TRANSMISSION
Torque converter. . . . . . . . . . . . . . . . . . 3-elements, 1-stage, 2-phase
Transmission. . . . . . . . . . . . . . . . . . . . . Full-automatic, planetary type
Speed range. . . . . . . . . . . . . . . . . . . 7 speeds forward and 1 reverse
Lockup clutch. . . . . . . . . . . . . . . . . . . . . . . . . Wet, multiple-disc clutch
Forward. . . . . . . . . . . . . . . . . . . . . Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears
Reverse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Torque converter drive
Shift control. . . . . . . . . . . . . . . . Electronic shift control with automatic clutch modulation in all gears
Maximum travel speed . . . . . . . . . . . . . . . . . . . 70.0 km/h 43.5 mph

AXLES
Rear Axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-floating
Final drive type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Planetary gear
Ratios:
Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.538
Planetary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.737

SUSPENSION SYSTEM
Independent, hydropneumatic suspension cylinder with fixed throttle to dampen vibration.
Effective cylinder stroke (front suspension). . . . . . . . . . . 303 mm 11.9"
Rear axle oscillation:
Oil stopper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.8°
Mechanical stopper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.7°

STEERING SYSTEM
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fully hydraulic power steering with two double-acting cylinders
Supplementary steering. . . . . . . . . . . . . . . . . . . . . . . . . . Manual control (meets ISO 5010, SAE J1511 and SAE J53)
Minimum turning radius. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.5 m 27'11"
Maximum steering angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39°

CAB
Dimensions comply with ISO 3471 and SAEJ1040-1988c ROPS (Roll-Over Protective Structure) standards.

MAIN FRAME
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Box-sectioned structure

BRAKES
Brakes meet ISO 3450 and SAE 1473 standards.
Service brakes:
Front. . . . . . . . . . . . . . . . . . Fully hydraulic control, caliper disc type
Rear. . . . . . . . . Fully hydraulic control, oil-cooled multiple-disc type
Parking brake. . . . . . . . . . . . . . . . . . . Spring applied, multiple-disc type
Retarder. . . . . . . . Oil-cooled, multiple-disc rear brakes act as retarder.
Secondary brake. . . . . . . . . . . . . . . . . . . . . . . . Manual pedal operation.
When hydraulic pressure drops below the rated level, parking brake is automatically actuated.
Brake surface
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1936 cm2 300 in2
Rear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64230 cm2 9,956 in2

BODY
Capacity:
Struck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29.0 m3 37.9 yd3
Heaped (2:1, SAE). . . . . . . . . . . . . . . . . . . . . . . . 40.0 m3 52.3 yd3
Payload. . . . . . . . . . . . . . . . . . . . . . . 63.0 metric tons 69.4 U.S. tons
Material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 kg/mm2 227,520 psi high tensile strength steel
Structure. . . . . . . . . . . . . . . . . . . . . . . . . V-shape body with V-bottom

Material thickness:
Bottom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mm 0.98"
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 mm 0.63"
Sides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 mm 0.55"
Target area
(inside length x width). . . . . . . . 6600 mm x 3870 mm 21'8"x 12'8"
Dumping angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48°
Height at full dump. . . . . . . . . . . . . . . . . . . . . . . . . . . 8800 mm 28'10"
Heating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Exhaust heating

HYDRAULIC SYSTEM
Hoist cylinder. . . . . . . . . . . . . . . . . . . . . Twin, 2-stage telescopic type
Relief pressure. . . . . . . . . . . . . . . . . 20.6 MPa 210 kg/cm2 2,990 psi
Hoist time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.5 sec

WEIGHT (APPROXIMATE)
Empty weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . 46200 kg 101,850 lb
Max. gross vehicle weight. . . . . . . . . . . . . . . . 110180 kg 242,900 lb
Not to exceed max. gross vehicle weight, including options, fuel and payload.

Weight distribution:
Empty: Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47%
Rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53%
Loaded: Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32%
Rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68%

TIRES
Standard tire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24.00 R35

SERVICE REFILL CAPACITIES
Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 780 ltr. 206.1 U.S. Gal
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 ltr. 21.1 U.S. Gal
Torque converter, transmission and
retarder cooling. . . . . . . . . . . . . . . . . . . . . . . 215 ltr. 56.8 U.S. Gal
Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 ltr. 25.1 U.S. Gal
Final drives (total). . . . . . . . . . . . . . . . . . . . . . . . . 42 ltr. 11.1 U.S. Gal
Hydraulic system. . . . . . . . . . . . . . . . . . . . . . . . 122 ltr. 32.2 U.S. Gal
Suspension (total). . . . . . . . . . . . . . . . . . . . . . . 55.6 ltr. 14.7 U.S. Gal


DIMENSIONS


STANDARD EQUIPMENT FOR HD 605-7EO BASE MACHINE ENGINE:
● AISS (Automatic Idling Setting System)
● Alternator, 90A/24V
● Batteries, 2 x 12V/200Ah
● Engine, Komatsu SAA6D170E-5
● Mode selection system
● Starting motor, 2 x 7.5 Kw

CAB:
● Ashtray
● Cigarette lighter
● Cup holder
● Electronic hoist control system
● Electronic maintenance display/monitoring system
● Operator seat, reclining, suspension type with retractable 78 mm 3"width seat belt
● Passenger seat
● Power window (L.H.)
● ROPS cab with FOPS, sound suppression type
● Space for lunch box
● Steering wheel, tilt and telescopic
● Sunvisor
● Laminated glass, front
● Two doors, left and right
● Windshield washer and wiper (with intermittent feature)

LIGHTING SYSTEM:
● Back-up light
● Hazard lights
● Headlights with dimmer switch
● Indicator, stop and tail lights

GUARD AND COVERS:
● Exhaust thermal guard
● Fire protective covers
● Drive shaft guard (front and rear)

SAFETY EQUIPMENT:
● Alarm, backup
● ARSC (Automatic Retard Speed Control)
● Coolant temperature alarm and light
● Front brake cut-off system
● Hand rails for platform
● Horn, electric
● Ladders, left and right hand sides
● Overrun warning system
● Rearview mirrors and under view mirrors
● Supplementary steering

OTHER:
● Centralized greasing
● Electric circuit breaker, 24V
● Mud guards

BODY:
● Body exhaust heating
● Cab guard, left side
● Spill guard, 150mm 6"

TIRES:
● 24.00 R35


OPTIONAL EQUIPMENT HD 605-7EO
CAB:
● Air conditioner
● Heater and defroster
● Operator seat, air suspension type
● Radio, AM/FM with cassette
● Seat belt, 78 mm 3"width for passenger seat
● Sunvisor, additional
● Power window (R.H.)

BODY:
● Body liner
● Platform guard, right hand side
● Without body heating (with muffler)

LIGHTING SYSTEM:
● Back work lights, left and right sides
● Fog lights
● Yellow beacon

SAFETY:
● ABS (Antilock Brake System)
● ASR (Automatic Spin Regulator)
● Automatic supplementary steering
● Rear view camera and monitor

ARRANGEMENT:
● Batteries for cold area arrangement
● Cold area arrangement
● Sandy and dusty area arrangement

OTHER:
● Autogreasing system
● Engine coolant heater
● Engine oilpan heater
● Engine side cover
● Engine underguard
● Fire extinguisher
● Fuel quick charge
● Payload meter II
● Muffler (no body heating type)
● Radiator shutter, canvas type
● Spare parts for first service
● Three-mode hydropneumatic suspension
● Tool kit
● Transmission underguard
● Vandalism protection
● VHMS (Vehicle Health Monitoring System)
● VHMS with satellite communication kit

TIRES:
● 24.00-35-36PR

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

Source : KOMATSU