Mechanical haul truck

HD605-10

  • Gross horsepower 610 kW @ 2,000 rpm 818 HP @ 2,000 rpm
  • Operating weight 114,400 kg 252,209 lbs.
  • Capacity 70.7 st 70.7 st

Tackle tough tasks. Meet productivity demands.

Well-known for its reliability and durability, the HD605-10 is built to maximize productivity and minimize downtime. With a high horsepower engine and a tight turning radius for smooth navigation on narrow haul roads, this truck delivers exceptional value and performance.

  • 5.5% more horsepower* (HP)
  • 12% increase peak torque*
  • Up to 8% more productive when hauling loaded uphill* (TPH)
  • *Compared to HD605-8

Features and benefits

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Control your fuel consumption

Regulate fuel efficiency for lighter work on flat ground with ‘economy’ and ‘economy light’ modes. For higher production jobs and uphill hauling, use ‘power’ mode to increase engine maximum output and raise the upshift and downshift engine speeds during operation.
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Navigate tight spaces

Maneuver in and out of tight spaces with a tight turning radius (28’ 7"). The MacPherson strut-type independent front suspension features an A-arm wheel-to-main frame design for wider spacing and easy access to the engine bay.
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Traverse grades with confidence

Handle steep grades with fully hydraulic-controlled wet multiple-disc brakes on the rear axle. These large-capacity, continuously-oil-cooled brakes also function as a responsive retarder, giving operators confidence at higher downhill speeds.
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Stay focused on the road

Control downhill descent by setting your desired travel speed with the automatic retard speed control (ARSC), which automatically applies the brake retarder to maintain the desired setting and descend the road with confidence.
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Smooth adaptability with K-ATOMiCS

Operate at peak efficiency with the Komatsu Advanced Transmission with Optimum Modulation Control System (K-ATOMiCS). Designed to help avoid unnecessary fuel consumption and reduce material spillage by automatically selecting a gear depending on grade, speed and acceleration.
Truck-HD465 HD605-10 KTCS.jpg

Komatsu Traction Control System (KTCS)

Stay focused while operating in loose or slippery haul road conditions with Komatsu's Traction Control System (KTCS), which monitors the rear wheels for slippage and automatically applies the brakes independently to each wheel for enhanced traction.
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High rigidity frame

Cast-steel components are used in critical areas of the main frame where loads and shocks are most concentrated for increased machine durability.
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Robust dump body design

The dump body has been re-engineered using higher-tensile strength steel (compared to the prior model), reducing weight, increasing speed on grade and improving fuel efficiency. Stability is improved due to the lower center of gravity through a standard v-shape body design.
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Full LED light package

The machine comes factory-fit with a full LED lighting package, increasing operator awareness and visibility in various working conditions.
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Integrated payload meter

Enhance payloads, promote productivity and control the life cycle costs of your truck with the integrated payload meter (PLM), which manages the payload of each hauling cycle, analyzing production volume and the working conditions of the machine.
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Keep operators comfortable

Waiting brake, hill start assist, and throttle lock features have been added to keep operators comfortable and productive throughout long shifts. These features reduce fatigue and increase productivity.
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Manage risk with less-harm

Lockable battery and starter disconnects are accessible from the ground level. A machine immobilization switch enables engine ignition yet disables steering and hoist operation while preventing parking brake release. An emergency engine stop switch shuts down the engine from the ground level.

Specifications for HD605-10

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US system Metric
Engine
Model Komatsu SAA6D170E-7*
Type Water-cooled, four-cycle
Aspiration Variable geometry, turbo-charged, air-to-air after-cooled, cooled Exhaust Gas Recirculation (EGR)
Number of cylinders 6
Bore x stroke 170 x 170 mm
Piston displacement 23.15 L
Horsepower:  
    SAE J1995 / Gross 610 kW
    ISO 9249 / SAE J1349 / Net 590 kW
    Rated rpm 2 000 rpm
Maximum torque 417 kg-m
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 pre-cleaner (cyclone pack type), and evacuator valve

*EPA Tier 4 Final emissions certified

Model Komatsu SAA6D170E-7*
Type Water-cooled, four-cycle
Aspiration Variable geometry, turbo-charged, air-to-air after-cooled, cooled Exhaust Gas Recirculation (EGR)
Number of cylinders 6
Bore x stroke 6.69 x 6.69 in
Piston displacement 1,413 in³
Horsepower:  
    SAE J1995 / Gross 818 HP
    ISO 9249 / SAE J1349 / Net 791 HP
    Rated rpm 2,000 rpm
Maximum torque 3,016 lbs.-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 pre-cleaner (cyclone pack type), and evacuator valve

*EPA Tier 4 Final emissions certified

Transmission
Torque converter Three-elements, one-stage, two-phase
Transmission Full-automatic, planetary type
Speed range Seven speeds forward and one 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 kph
Torque converter Three-elements, one-stage, two-phase
Transmission Full-automatic, planetary type
Speed range Seven speeds forward and one 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 43.5 mph
Axles
Rear Axle Full-floating
Final drive type Planetary gear
Ratios:  
Differential 3.538
Planetary 4.737
Rear Axle Full-floating
Final drive type Planetary gear
Ratios:  
Differential 3.538
Planetary 4.737
Suspension System

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

Effective cylinder stroke (front suspension) 303 mm
Rear axle oscillation:  
Oil stopper 173 mm
Mechanical stopper 196 mm

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

Effective cylinder stroke (front suspension) 11.9 in
Rear axle oscillation:  
Oil stopper 6.8 in
Mechanical stopper 7.7 in
Steering System
Type Full-hydraulic power steering with two double-acting cylinders.
Supplementary steering Manually controlled
(meets ISO 5010)
Minimum turning radius 8.7 m
Maximum steering angle 39°
Type Full-hydraulic power steering with two double-acting cylinders.
Supplementary steering Manually controlled
(meets ISO 5010)
Minimum turning radius 28 ft. 7 in
Maximum steering angle 39°
Cab

Dimensions comply with ISO 3471 ROPS (Roll-Over Protective Structure) standards.

Dimensions comply with ISO 3471 ROPS (Roll-Over Protective Structure) standards.

Brakes

Brakes meet ISO 3450 standards.

Service brakes:    
Front   Dry type, single disc type full hydraulic
Rear   Oil cooled, multiple disc type full hydraulic
Parking brake   Oil cooled, multiple disc type, spring operated, hydraulic releasing type
Retarder   Oil cooled, multiple disc type full hydraulic
Secondary brake   Manual pedal operation when hydraulic pressure drops below the rated level, parking brake is automatically actuated

Brakes meet ISO 3450 standards.

Service brakes:    
Front   Dry type, single disc type full hydraulic
Rear   Oil cooled, multiple disc type full hydraulic
Parking brake   Oil cooled, multiple disc type, spring operated, hydraulic releasing type
Retarder   Oil cooled, multiple disc type full hydraulic
Secondary brake   Manual pedal operation when hydraulic pressure drops below the rated level, parking brake is automatically actuated
Main Frame

Type

Box-sectioned structure

Type

Box-sectioned structure

Body
Body    General purpose body
    unlined   lined
Capacity Heaped capacity (2:1) 42 m3
42.2 m3
  Struck capacity 32.3 m3 31.4 m3
  Target area 26.3 m(6 650 mm x 3 960 mm)
Weight Empty weight 50 300 kg 54 500 kg
  Nominal payload 64 100 kg 59 900 kg
  Gross vehicle weight 114 400 kg 114 400 kg
  Maximum payload (120%) 76 900 kg 71 900 kg
  Max. gross vehicle weight (120%) 127 200 kg 126 400 kg
  Distribution (empty): front 54.2% 51.1%
  Distribution (empty): rear 45.8%  48.9%
  Distribution (loaded)* nominal: front 33.6% 33.5%
  Distribution (loaded)* nominal: rear 66.4% 66.5%
Body (liner) thickness Bottom 16 mm 16 (16) mm
  Front 9 mm 9 (9) mm
  Side 9 mm 9 (9) mm
Body/liner material Bottom 450 HB high tensile strength steel
  Side 450 HB high tensile strength steel

Body    General purpose body
    unlined   lined
Capacity Heaped capacity (2:1) 56.2 yd3
55.2 yd3
  Struck capacity 42.2 yd3 41.1 yd3
  Target area 31.5 yd2 (21' 10")
Weight Empty weight 110,893 lbs. 120,152 lbs.
  Nominal payload 141,316 lbs. 132,057 lbs.
  Gross vehicle weight 252,209 lbs. 252,209 lbs.
  Maximum payload (120%) 169,535 lbs. 158,512 lbs.
  Max. gross vehicle weight (120%) 280,428 lbs. 278,664 lbs.
  Distribution (empty): front 54.2% 51.1%
  Distribution (empty): rear 45.8%  48.9%
  Distribution (loaded)* nominal: front 33.6% 33.5%
  Distribution (loaded)* nominal: rear 66.4% 66.5%
Body (liner) thickness Bottom .63"  .63" (.63")
  Front .35" .35" (.35")
  Side .35" .35" (.35")
Body/liner material Bottom 450 HB high tensile strength steel
  Side 450 HB high tensile strength steel

Hydraulic System
Hoist cylinder Twin, two-stage telescopic type
Relief pressure 210 kg/cm² 20.6 MPa
Hoist time 11.5 s
Hoist cylinder Twin, two-stage telescopic type
Relief pressure 2990 psi
Hoist time 11.5 s
Weight (approximate)
Empty weight 51 620 kg
Nominal gross vehicle weight:  
   Standard tire 114 700 kg
*Max. gross vehicle weight:  
   Standard tire 121 000 kg
Weight distribution:  
   Empty:  
      Front axle 51%
      Rear axle 49%
   Loaded:  
      Front axle 33%
      Rear axle 67%

*When payloads are managed per Komatsu's 10-5-10 payload policy

Empty weight 113,803 lbs.
Nominal gross vehicle weight:  
   Standard tire 252,870 lbs.
*Max. gross vehicle weight:  
   Standard tire 266,759 lbs.
Weight distribution:  
   Empty:  
      Front axle 51%
      Rear axle 49%
   Loaded:  
      Front axle 33%
      Rear axle 67%

*When payloads are managed per Komatsu's 10-5-10 payload policy

Tires

Standard tire: 24.00 R35

Standard tire: 24.00 R35

Service Refill Capacities
Fuel tank 800 L
Engine oil 80 L
Torque converter, transmission
and retarder cooling
215 L
Differentials 95 L
Final drives (total) 42 L
Hydraulic system 149 L
Suspension (total) 66.2 L
Fuel tank 211.3 US gal
Engine oil 21.1 US gal
Torque converter, transmission
and retarder cooling
56.8 US gal
Differentials 25.1 US gal
Final drives (total) 11.1 US gal
Hydraulic system 39.4 US gal
Suspension (total) 17.5 US gal

ENGINE:

  • Air cleaner, dry type, two stage (qty two)
  • Automatic Idling Setting System (AISS)
  • Auto Idle Shutdown
  • Electric priming fuel pump
  • Engine secondary stop switch
  • Engine, Komatsu SAA6D170E-7, six cylinder, turbocharged, air/air aftercooled, EGR cooled, diesel; Gross HP (SAE J1995): 578kW / 2000 RPM; Net HP (ISO
  • 9249/SAE J1349): 540 kW / 2000 RPM
  • Fan, hydraulically driven, reversible
  • Komatsu Diesel Particulate Filter (KDPF) (qty two)
  • Starting aid, intake manifold pre-heater
  • Variable geometry turbocharger

ELECTRICAL SYSTEM:

  • Alternator, 90 ampere , 24 volt
  • Back-up alarm
  • Batteries, 4 x 12 volt 240 Ah, 910 CCA
  • Battery disconnect switch
  • Horn, electric
  • Lights
    - Back-up light, rear
    - Engine compartment ligh
    - Head lights, halogen (high and low beam)
    - Side working lights, LH and R
    - Stop and tail lights (LED)
    - Turn signal, (two front, two rear) (LED) with hazard switch
  • Starting motors, 2 x 7.5W direct electric 24V

POWER TRAIN AND CONTROLS:

  • Seven-speed transmission, fully automatic with K-ATOMiCS
  • Komatsu Traction Control System (KTCS)
  • Front brake, twin caliper, disc type
  • Parking brake
  • Rear brake, oil cooled, multiple disc, fully hydraulic controlled
  • Skip shift function

OPERATOR ENVIRONMENT:

  • Cab, with built in ROPS/FOPS
    - 12 Volt outlet (qty two)
    - Automatic climate control system with cab pressurization
    - Auxiliary steering system
    - Beverage holder (qty two)
    - Body hoist control, electric
    - Cigarette lighter and ashtray- Dome light and reading light
    - Door, LH and RH
    - Lunch box tray and storage trays
    - Machine monitor with seven-inch color LCD display
    - Operator seat, air suspension type, heated, ventilated, with three-point retractable seat belt (75 mm wide lap belt and 50 mm wide, high visibility shoulder belt)
    - Power windows, LH and RH
    - Radio, AM/FM with aux terminal
    - Rearview mirror, outside cab mount, heated (LH & RH)
    - Rearview monitoring system with dedicated monitor
    - Steering wheel, tilt and telescopic
    - Sun visor (qty two)
    - Tinted glass (front, laminated glass)
    - Trainer seat, folding, with two-point retractable seat belt (75 mm wide)
    - Wiper/washer, front, with intermittent setting

GUARD AND COVER GROUP:

  • Catwalk with handrails
  • Deck rail
  • Driveline guards, front & rear
  • Engine underguard
  • Exhaust thermal guard
  • Front handrail, over radiator
  • Mudguards
  • Transmission underguard

MONITORING SYSTEM, ELECTRONIC DISPLAY ITEMS:

  • Instrument panel gauges
    - Coolant temperature
    - Hour meter (service meter)
    - Retarder oil temperature
    - Speedometer with odometer
    - Tachometer
    - Torque converter oil temperature
  • Warning lights
    - Engine coolant temperature
    - Engine coolant level
    - Engine oil pressure
    - Parking brake
    - Retarder oil temperature
    - Torque converter oil temperature

OTHER:

  • Angled front stairs with hand rails
  • Automatic retarder speed control (ARSC)
  • Centralized lube block
  • Dump counter
  • Ecology guidance and ecology gauge
  • Fast-fill coupler for fuel tank
  • Filler cap and cover locks
  • Front brake cut-off system
  • Hydropneumatic suspension (front & rear)
  • Less body (must select body)
  • Mirror, rearview, underview
  • PM service connectors
  • Rock ejector bars
  • KOMTRAX Plus® telematics package with integrated payload meter (PLM), satellite communication and WiFi
  • Wheel chocks with storage brackets

ENGINE:

  • Air cleaner, dry type, two stage (qty two)
  • Automatic Idling Setting System (AISS)
  • Auto Idle Shutdown
  • Electric priming fuel pump
  • Engine secondary stop switch
  • Engine, Komatsu SAA6D170E-7, six cylinder, turbocharged, air/air aftercooled, EGR cooled, diesel; Gross HP (SAE J1995): 775HP / 2000 RPM; Net HP (ISO
  • 9249/SAE J1349): 724HP / 2000 RPM
  • Fan, hydraulically driven, reversible
  • Komatsu Diesel Particulate Filter (KDPF) (qty two)
  • Starting aid, intake manifold pre-heater
  • Variable geometry turbocharger

ELECTRICAL SYSTEM:

  • Alternator, 90 ampere , 24 volt
  • Back-up alarm
  • Batteries, 4 x 12 volt 240 Ah, 910 CCA
  • Battery disconnect switch
  • Horn, electric
  • Lights
    - Back-up light, rear
    - Engine compartment ligh
    - Head lights, halogen (high and low beam)
    - Side working lights, LH and R
    - Stop and tail lights (LED)
    - Turn signal, (two front, two rear) (LED) with hazard switch
  • Starting motors, 2 x 7.5W direct electric 24V

POWER TRAIN AND CONTROLS:

  • Seven-speed transmission, fully automatic with K-ATOMiCS
  • Komatsu Traction Control System (KTCS)
  • Front brake, twin caliper, disc type
  • Parking brake
  • Rear brake, oil cooled, multiple disc, fully hydraulic controlled
  • Skip shift function

OPERATOR ENVIRONMENT:

  • Cab, with built in ROPS/FOPS
    - 12 Volt outlet (qty two)
    - Automatic climate control system with cab pressurization
    - Auxiliary steering system
    - Beverage holder (qty two)
    - Body hoist control, electric
    - Cigarette lighter and ashtray- Dome light and reading light
    - Door, LH and RH
    - Lunch box tray and storage trays
    - Machine monitor with seven-inch color LCD display
    - Operator seat, air suspension type, heated, ventilated, with three-point retractable seat belt (3" wide lap belt and 2" wide, high visibility shoulder belt)
    - Power windows, LH and RH
    - Radio, AM/FM with aux terminal
    - Rearview mirror, outside cab mount, heated (LH & RH)
    - Rearview monitoring system with dedicated monitor
    - Steering wheel, tilt and telescopic
    - Sun visor (qty two)
    - Tinted glass (front, laminated glass)
    - Trainer seat, folding, with two-point retractable seat belt (3" wide)
    - Wiper/washer, front, with intermittent setting

GUARD AND COVER GROUP:

  • Catwalk with handrails
  • Deck rail
  • Driveline guards, front & rear
  • Engine underguard
  • Exhaust thermal guard
  • Front handrail, over radiator
  • Mudguards
  • Transmission underguard

MONITORING SYSTEM, ELECTRONIC DISPLAY ITEMS:

  • Instrument panel gauges
    - Coolant temperature
    - Hour meter (service meter)
    - Retarder oil temperature
    - Speedometer with odometer
    - Tachometer
    - Torque converter oil temperature
  • Warning lights
    - Engine coolant temperature
    - Engine coolant level
    - Engine oil pressure
    - Parking brake
    - Retarder oil temperature
    - Torque converter oil temperature

OTHER:

  • Angled front stairs with hand rails
  • Automatic retarder speed control (ARSC)
  • Centralized lube block
  • Dump counter
  • Ecology guidance and ecology gauge
  • Fast-fill coupler for fuel tank
  • Filler cap and cover locks
  • Front brake cut-off system
  • Hydropneumatic suspension (front & rear)
  • Less body (must select body)
  • Mirror, rearview, underview
  • PM service connectors
  • Rock ejector bars
  • KOMTRAX Plus® telematics package with integrated payload meter (PLM), satellite communication and WiFi
  • Wheel chocks with storage brackets

BODY:

  • Alternate exhaust configuration (RH side discharge)
  • Body
  • Body liner

TIRES (24.00 R35):

  • Michelin XDTB
  • Bridgestone VRLS
  • Michelin X-Quarry
  • Michelin X-Traction Super Terrain

BODY:

  • Alternate exhaust configuration (RH side discharge)
  • Body
  • Body liner

TIRES (24.00 R35):

  • Michelin XDTB
  • Bridgestone VRLS
  • Michelin X-Quarry
  • Michelin X-Traction Super Terrain

Find what works for you