Komatsu HD785-8 Rigid Dump Truck

The new HD785-8 proposes excellent operator comfort, great travel performance and the well-known Komatsu reliability of the previous model. Built for mining and quarry applications, the HD785-8 has a powerful EU Stage V Komatsu SAA12V140E-7 engine (849 kW / 1,140 HP) and a payload capacity of 92.2 tonnes.

Engine Power: 895 kW / 1,200 HP
Max Speed: 65 km/h
Max. Payload: 92.2 t
Body Capacity: 60 m³

• Fuel efficient high performance Komatsu SAA12V140E-7 EU Stage V engine
• Eco-gauge and Eco guidance
• Adjustable auto idle shutdown
• Variable horsepower control (VHPC) with mode selection system
• Newly designed spacious, ergonomical cab
• Heated and ventilated air suspension seat
• Low noise level: 72 dB(A)
• High resolution LCD colour monitor
• Hydro-pneumatic suspension
• Hydraulically driven, reversible cooling fan
• Modular radiator core system
• High power density axle
• Service center for fast oil & coolant refill
• Centralised greasing points
• Centralised arrangement of filters
• Komatsu Traction Control System (KTCS)
• Hydraulically controlled wet multiple-disc brakes and retarder
• Auto Retard Speed Control (ARSC)
• K-ATOMiCS transmission with “Skip-Shift” function
• Payload meter (PLM)
• KomVision surround view system
• LED lighting
• Starter & battery disconnect switch
• Machine lockout switch
• Komatsu SpaceCab™ – Built-in ROPS/FOPS
• Integrated stairways with handrails and gentle slope

ENGINE

• Komatsu SAA12V140E-7 turbocharged common
• rail direct injection diesel engine
• EU Stage V compliant
• Remote hydraulically driven, variable speed, reversible cooling fan
• Auto-deceleration function
• Adjustable auto idle shutdown
• Engine power mode selection system with VHPC
• Alternator 140 A/24 V
• Starter motor 2 × 11 kW
• Batteries 4 × 12 V/160 Ah
• Dry type air cleaner, double element with dust indicator

BODY

• Body exhaust heating kit
• Spill guard, 300 mm
• Electronic hoist control system
• Cab guard (l.h.)
• Platform guard (r.h.)

OTHER EQUIPMENT

• Exhaust thermal guard
• Fire prevention covers
• Engine underguard
• TM underguard
• Drive shaft guard (front and rear)
• Engine side covers
• Lockable fuel cap and covers

CABIN

• ROPS/FOPS cab, sound suppression type with tinted windows, front laminated glass, two doors (left and right)
• Operator seat, air suspension type with heating, ventilation and retractable 3-point seat belt
• Trainer seat with 2-point seat belt
• Steering wheel, tilt and telescopic
• Air conditioner
• Sun visor
• Windshield washer and wiper (with intermittent feature)
• Cigarette lighter, ashtray, cup holder, space for lunch box
• AM/FM radio with AUX terminal, USB, and Bluetooth®
• Body dump counter
• Eco-gauge and Eco guidance
• 2 × 12 Volt power supply

SERVICE AND MAINTENANCE

• Large LCD colour monitor panel
• KOMTRAX Plus – Komatsu wireless monitoring system
• Komatsu CARE™ – a maintenance program for Komatsu customers
• Centralised greasing
• Electric refuelling pump
• Fuel tank with fast fill coupler
• PM service connections
• Poor fuel arrangement (water and dust)
• Engine room lamp
• Electric circuit breaker, 24 V
• Fast oil fill system
• Wheel chocks
• Hydraulic oil filter clogging alarm

AXLES AND TYRES

• MacPherson strut type front suspension
• Tyres 27.00-R49

SAFETY EQUIPMENT

• Speed limiter
• Back-up alarm
• Automatic supplementary steering
• Battery main switch
• Hand rails for platform
• Horn, electric
• Ladders, left and right hand side
• Protective fence around engine hood
• Heated rear-view mirrors
• Under-view mirrors
• KomVision surround view system
• Rear-view camera system and monitor
• Secondary engine shutdown switch (inside cab)
• Hydraulically controlled wet multiple-disc brakes and retarder
• Overrun warning and prevention system
• Overturn warning system
• Pedal-operated secondary brake
• Neutral coast inhibitor
• Emergency engine stop switch
• Komatsu Traction Control System (KTCS)
• Step light
• Starter disconnect switch
• Body position alarm
• Overload speed limiter

LIGHTING SYSTEM

• Back-up light
• LED headlights, indicator and hazard lights
• Fog lights
• LED combination lights, rear
• LED rear working lights, left and right

ENGINE

• Engine oil & coolant heater
• Engine prelubrification

BODY

• Body liners
• Non-body heating kit

OTHER EQUIPMENT

• Radiator shutter, canvas type

SERVICE AND MAINTENANCE

• Automatic greasing system
• Battery jump start

AXLES AND TYRES

• Automatic suspension, 3-mode

SAFETY EQUIPMENT

• Antilock brake system (ABS)

LIGHTING SYSTEM

• Back-up light, additional

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