HD605-10 Dump Trucks

SPECIFICATIONS

Engine

Model	Komatsu SAA6D170E-7
Type	Common rail direct injection, water-cooled, emissionised, turbocharged, after-cooled diesel
Number of cylinders	6
Bore x stroke	170 mm x 170 mm
Displacement	23.15 ltr
Engine power
at rated engine speed	2000 rpm
ISO 14396	610 kW / 818 HP
ISO 9249 (net engine power)	590 kW / 791 HP
Air filter type	Double element type with monitor panel dust indicator and auto dust evacuator

Transmission

Torque converter	3-elements, 1-stage, 2-phase
Transmission	Full-automatic, planetary type
Speed range	7 speeds forward and 1 reverse (RH/RL)
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

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

Steering System

Type	Fully hydraulic power steering with two double-acting cylinders
Supplementary steering	Automatically and manually controlled (meets ISO5010 and SAEJ1511)
Minimum turning radius	8.7 m
Maximum steering angle	39°

Type	Fully hydraulic power steering with two double-acting cylinders
Supplementary steering	Automatically and manually controlled (meets ISO5010 and SAEJ1511)
Minimum turning radius	8.7 m
Maximum steering angle	39°

Service Refill Capacities

Fuel tank	800 ltr
Engine oil	80 ltr
Torque converter, transmission and retarder cooling	224 ltr
Differentials	95 ltr
Final drives (total)	42 ltr
Hydraulic system	149 ltr
Suspension (total)	66.2 ltr

Fuel tank	800 ltr
Engine oil	80 ltr
Torque converter, transmission and retarder cooling	224 ltr
Differentials	95 ltr
Final drives (total)	42 ltr
Hydraulic system	149 ltr
Suspension (total)	66.2 ltr

Suspension

Independent , hydro-pneumatic suspension cylinder with fixed throttle to dampen vibration

Effective cylinder stroke (front suspension) 303 mm
Rear axle oscillation:
Oil stopper 6.8°
Mechanical stopper 7.7°
Axles

Rear axle Full-floating
Final drive type Planetary gear
Ratios:
Differential 3.538
Planetary 4.737

Body

		General purpose body	Quarry body
Capacity, struck		32.3 m3	29.0 m³
Capacity, heaped (2:1)		43 m3	40.0 m³
Target area (inside length x width)		26.3 m2 (6650 mm × 3960 mm)	25.0m2 6450 mm x 3870 mm
Empty weight		50.3 t	53 t
Nominal payload		64.1 t	61.4 t
Gross vehicle weight		114.4 t	114.4 t
Maximum payload (120%)		76.9 t	73.7 t
Max. gross vehicle weight (120%)		127.2 t	126.7 t
Distribution (Empty)	Front	54.0%	52.0%
Distribution (Empty)	Rear	46.0%	48.0%
Distribution (Loaded) *Nominal	Front	32.3%	31.9%
Distribution (Loaded) *Nominal	Rear	67.7%	68.1%
Body (Liner) thickness	Bottom	16 mm	25 mm
	Front	9 mm	16 mm
	Side	9 mm	14 mm
Body / Liner Material	Bottom	450 HB high tensile strength steel	450 HB high tensile strength steel
Body / Liner Material	Front	450 HB high tensile strength steel
	Side	400 HB high tensile strength steel

Brakes

Standard	ISO3450
Service brake - front	Full-hydraulic control, caliper disc type
Service brake - rear	Full-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 rated level, parking brake automatically actuated
Brake surface
Front	1936 cm²
Rear	64230 cm²

Hydraulic System

Hoist cylinder Twin, two-stage telescopic type
Relief pressure 20.6 MPa 210 kg/cm2
Hoist time 11.5 sec
Tyres

Standard tyre 24.00 R35
Cab

Complies with ISO 3471 ROPS (Roll-Over Protective Structure) and ISO 3449 level II FOPS (Falling Object Protection Structure) standards.
Environment

Engine emissions Fully complies with EU Stage V exhaust emission regulations

With increased power and payload capacity, the Komatsu HD605-10 rigid dump truck is designed to offer maximised productivity with low operation costs. Komatsu’s advanced transmission and braking systems – the same as on our larger mining trucks – ensure optimum traction and safe operation in all conditions. As with all our trucks, key components are designed and manufactured by Komatsu to work together in an integrated package. And it comes standard with our Komtrax remote monitoring and location system, backed by our Australia-wide service and support network.

Tier 4 Engine KDPF Regeneration

610 kW / 818 HP
ENGINE POWER
114,400 kg
OPERATING WEIGHT
64,000 kg
PAYLOAD CAPACITY

HD605-10 Dump Trucks

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Auto Retard Speed Control (ARSC)

Auto Retard Speed Control (ARSC) allows to easily set a constant downhill travel speed and lets the operator concentrate on steering. Speed can be adjusted appropriately to the slope grade at an increment of 1 km/h by clicking the control lever (± 5 km/h max.). HD605-10 has a new function of setting different speed by truck load status.

Small turning radius

The MacPherson strut type front suspension has a special A-frame between each wheel and the main frame. The wider space created between the front wheels and the main frame increases the turning angle of the wheels. The larger this turning angle, the smaller the turning radius of the truck.

First-Class Comfort

The wide Komatsu SpaceCab™ with user-friendly controls provides a comfortable and safe work environment. A fully adjustable airsuspended seat dampens vibrations and reduces the fatigue of long shifts. Large front and electric side windows give a superior visibility and increased confidence.