HD785-7 Haul Truck

Komatsu 561-03-81660 / ABKOMA01-6 Aftercooler
Location
Welshpool, Western Australia, Australia
Suits
HD785-7
Condition
New
Price
$​3,100 AUD plus GSTIn Stock
Details
KOMATSU 785-7 aftermarket aftercooler aluminium plate and bar construction.

NOTE: OEM part numberis for reference only, and is not intended to indicate that the replacement part
6505-67-5040 KTR110L F85PW Engine Part
Location
Ankara, Altindag, Turkey
Suits
HD785-7
Condition
New
Price
₤​3,300 TRL plus GurmakIn Stock
Details
TURBOCHARGER ASS'Y
6219-B0-AP00 Complete Engine
Location
Bellevue, WA, Australia
Suits
HD785-7
Condition
Used
Price
$​43,000 AUD In Stock
Details
Engine SH 785-7, from a running truck with no known issues.
561-22-70202 FINAL DRIVE ASS'Y, L.H.
Location
United States
Suits
HD785-7
Condition
New
Price
$​85,000 USD plus GSTIn Stock
Details
New, Surplus 561-22-70202 Left Final Drive to suit HD785-7 rock truck.
561-22-70302 FINAL DRIVE ASS'Y, R.H.
Location
United States
Suits
HD785-7
Condition
New
Price
$​85,000 USD plus GSTIn Stock
Details
New, Surplus 561-22-70302 Right Final Drive to suit HD785-7 rock truck.
Rebuilt 561-22-71006 Differential to suit HD785-7 Haul Truck.
Southern United States
Call for price In Stock
Rebuilt exchange 561-13-70001 Transmission to suit HD785-7 Haul Truck.
Southern United States
Call for price In Stock
Rebuilt 6219-BO-0073 SSA12V140E-3 Engineto suit HD785-7 Haul Truck.
Southern United States
Call for price In Stock
Rebuilt 561-22-73114 Rear Axle Housing to suit HD785-7 Haul Truck.
Southern United States
Call for price In Stock
Rebuilt 561-88-70304 Final Drive, RH, to suit HD785-7 Haul Truck.
Southern United States
Call for price In Stock

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Engine

Model
KOMATSU SAA12V140E-3​
Horsepower, Gross - SAE J1995 (kW)
895
Horsepower, Net - ISO 9249 (kW)
879
Horsepower, Net - SAE J1349 (kW)
879
Rated RPM
1900
Fan drive method
Mechanical
Displacement (litre)
30.48
Number of cylinders
12
Related information
Komatsu water-cooled, turbocharged, after-cooled, cooled Exhaust Gas Recirculation (EGR). Tier III compliant, common rail direct injection diesel engine. Leading retarding absorbing capacity (continuous descent) - 785kW. 

Weights

Gross operating weight (kg)
166000
Empty weight (kg)
72000
Weight distribution, empty – F/R (%)
47 / 53
Weight distribution, loaded – F/R (%)
31.5 / 68.5

Operation / Application

Payload (kg)
91,000
Body capacity, struck (m3)
40
Body capacity, heaped SAE 2:1 (m3)
60
Body type – Shape & Floor
U shape, U floor
Standard thickness – floor / front/ sides (mm)
19 / 12 / 9
Loading height (mm)
*
Full dump height (mm)
*
Dump angle (degrees)
*
Heated body, standard – Yes/No
No
Related information
The body is constructed from high tensile strength steel for excellent rigidity and reduced maintenance. Additional features include: cabin guard, rear mud guards, spill guard and rock ejectors.

Driveline

Transmission type
Full Automatic, Planetary type
Number of speeds, Fwd / Rev
7 / 2
Maximum speed, Fwd / Rev (km/h)
65 / 11.5
Brake type
Hydraulic
Suspension system
Hydropneumatic
Related information
K-ATOMiCS (Komatsu Advanced Transmission with Optimum Modulation Control System) with skip shift function to ensure maximum production. The drive line also includes full hydraulic braking systems with wet disc brakes. 

Tyres

Standard fitment size
27.00 R49

Hydraulic System

Hoist cylinder type
Twin 2-stage telescopic
Hoist time (seconds)
13

Dimensions

Length, overall (mm)
10290
Wheelbase (mm)
*
Width over tyres, front (mm)
6885
Width over tyres rear (mm)
6885
Height to top of cab (mm)
5050
Turning radius @ centre front tyre (mm)
10100

Service information

Fuel tank (litre)
1308

Communication systems

Internal maintenance monitoring
Yes​
KOMTRAX Satellite tracking
Yes 
Pay Load Meter & Indication lights

Standard Fitment

  • ​ENGINE & RELATED ITEMS
    - Komatsu SAA12V140E-3 engine.
    - Air cleaner, dry double paper element type with pre-cleaner and
      dust evacuator.
    - Coolant temperature alarm and light
  • ELECTRIC SYSTEM
    - Alternator, 24V, 90 Ah
    - Batteries, 4 x 12V / 170Ah
    - Starter motor, 2x 7.5kW
  • POWERTRAIN & CONTROLS
    - Transmission, electric-hydraulic full automatic.
    - Differential, standard, no lock system.
  • STEERING & BRAKES
    - Automatic retarder speed control system.
    - Emergency brake system, 3-way.
    - Emergency steering, automatic.
    - Retarder control, manual type.
    - Front brake cut off system.
  • SUSPENSION
    - Suspension system, hydro-pneumatic, front and rear.
  • WHEELS
    - Rims x 6, with 27.00 R49 E4 Bridgestone tyres.
  • PROTECTORS, GUARDS AND COVERS
    - Engine under guard.
    - Guard, front propeller shaft.
    - Guard, rear propeller shaft.
    - Transmission under guard.
    - Platform guard.
  • HYDRAULICS & CONTROLS
    - Body hoist cylinder with electric body dump lever.
  • SPECIAL ARRANGEMENTS
    - EPA III regulation arrangement.
    - EU III emission regulation arrangement.
    - Hard water area arrangement.
    - Poor fuel area arrangement for contaminated fuel.
  • OPERATOR ENVIRONMENT
    - Catwalk, wide type.
    - Cigarette lighter and ashtray.
    - Instrument panel, electronic display monitoring system.
    - ROPS/FOPS cab, sound suppression type.
    - Seat belt 78mm.
    - Passenger seat belt 78mm.
    - Seat, suspension type with head rest and reclining, fabric surface.
    - Seat, passenger, fabric surface.
    - Air conditioner.
    - Radio & cassette, AM/FM.
    - Thermoshield glass.
  • OTHER STANDARD EQUIPMENT
    - Marking plates - English (Australian & NZ).
    - Painting, Komatsu standard colouring.
    - Muffler (non body heat unit).
    - Cap lock and cover lock.
    - Payload meter.
    - Memory card for Card Reader.
    - Fast fuel fill coupler.
    - Hazard lights.
    - Under view mirror.
    - Beacon, rotating type with guard.
    - Stairway, diagonal type, front mounted.
    - Vehicle Health Monitoring System (VHMS) and Orbcomm.
  • MAINTENANCE SERVICE EQUIPMENT
    - Engine small unit guard (conformed to MSHA regulation).
    - Ladder, right hand side.
  • BODY
    - Body, steel, 40m3 capacity, includes cab guard (LHS) and rear mud guards.
    - Spill Guard & Rock Ejectors
  • MANUALS
    - Operation & maintenance manual, two sets.
    - Parts book, two sets.
  • WARRANTY
    - Premium warranty - 36 months / 6,000 hours.
    "Specification is subject to change without notice"
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Aftercooler
Axle
Body
Cooling System
Differential
Electrical System
Engine Part
Final Drive
Frame & Body
Fuel System
Hydraulic System
Operator Station
Powertrain
Pump Group
Radiator
Steering System
Torque Converter
Transmission
Valve Group
Wheel Group
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Manufacturer
Komatsu
Model
HD785-7
Category
Haul Truck
Related models
HD785-5 Haul Truck

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Overview
If you are looking for a truck that perfectly matches power, speed and reliability, the 100 ton capacity HD785-7 is the truck for you. Your operator can max his production by using his two working modes, tight turning radius, hydropneumatic suspension, skip shift function and oil multi-disc brakes and retarder. And he’ll do it in comfort in an ergonomic cab that rides on viscous dampers that reduce vibration and sound. Downshift, over-run and reverse inhibitors protect the truck and give the operator peace of mind.


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