KOMATSU HD605-8
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Year
2024
Manufacturer
Komastu
Model
HD605-8
Condition
New
Engineered for long machine life
Known for durability and long-life frames, the HD605-8 mechanical truck was engineered for exceptional longevity. Featuring hydro-pneumatic suspension, a tight turning radius and superior ride, this truck is an excellent choice for quarry operations and more.
- Up to 7% reduction in fuel consumption*
- Up to 3% more productive*
- Enhanced serviceability*
- Improved operator environment*
*Compared to HD605-7
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 | 6.69 x 6.69 in |
| Piston displacement | 1,413 in³ |
| Horsepower: | |
| SAE J1995 / Gross | 775 HP |
| ISO 9249 / SAE J1349 / Net | 724 HP |
| Rated rpm | 2,000 rpm |
| Maximum torque | 2,688 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 precleaner (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 | 43.5 mph |
Axles
| 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) | 11.9 in |
| Rear axle oscillation: | |
| Oil stopper | 6.8° |
| Mechanical stopper | 7.7° |
Steering System
| 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.
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 |
Main Frame
Type
Box-sectioned structure
Body
| Capacity: | |
| Struck | 37.9 yd³ |
| Heaped (2:1, SAE) | 52.3 yd³ |
| Payload | 69.4 US tons |
| Material high tensile strength steel |
184,900 psi |
| Material thickness: | |
| Bottom | 0.75 in |
| Front | 0.47 in |
| Sides | 0.35 in |
| Target area (inside length x width) |
21 ft. 2 in x 12 ft. 8 in |
| Height at full dump | 28 ft. 10 in |
| Heating | Exhaust heating |
Hydraulic System
| Hoist cylinder | Twin, two-stage telescopic type |
| Relief pressure | 2990 psi |
| Hoist time | 11.5 s |
Weight (approximate)
| 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
Service Refill Capacities
| 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): 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
SUPPORT YOU CAN COUNT ON
FINANCING
Financing can be a major advantage for your operation, enabling you to get the equipment and service you need with terms to fit your business needs. Take advantage of competitive and flexible financial tools with Komatsu Financial.
MY KOMATSU
Access and manage all your machine telematics data, parts manuals, service manuals, software and parts ordering information from a single source anywhere, anytime.
WARRANTY PROGRAMS
Experience the peace of mind that comes with Komatsu’s warranty. Komatsu offers a standard warranty on all machines — plus extended coverage options that help extend the life of your investment.