spesifikasi HD 785-7

SPESIFIKASI HD 785-7 

 

ENGINE :

Model                                                 : Komatsu SAA12V140E-3

Type                                                    : Water-cooled, 4-cycle

Aspiration                                           : Turbo-charged, after-cooled

Boore x Stroke                                    : 140 mm x 165 mm

Piston displacement                            : 30,48 ltr

Horsepower

SAE J1995                                     : Gross 895 kW / 1,200 HP

ISO 9249 / SAE J1349                   : Net 879 Kw / 1,178 HP

Rated rpm                                      : 1,900 rpm

Fan drive type                                : Mechanical

Fuel system                                    : Derect injection

TRANSMISSION

Torque converter                                : 3-elements, 1-stage, 2-phase

Transmission                                      : Full-automatic

Speed range                                       : 7 speeds forward and 2 reverse

Maximum travel speed                        : 65 km/h

BODY

Capacity :

Struck                                                 : 40 m³

Heaped (2:1, SAE)                              : 60 m³

Payload                                               : 91.0 metric tons

Material                                              : 400 Brinell hardess high tensile

Material thickness                              :

Bottom                                           : 19 mm

Front                                              : 12 mm

Sides                                              : 9 mm

Target area (inside length x  width)            : 7065 mm x 5200 mm

Dumping angle                              : 480

Height at full dump                        : 10080 mm

WEIGHT

Empty weight                                      : 72000 kg

Max. gross vehicle weight                  : 166000 kg

Weight distribution                             :

Empty front axle                             : 47 %

Empty rear axle                             : 53 %

Loader front axle                           : 31,5 %

Loader front axle                           : 68,5 %

SERVICE REFILL CAPACITIES

Fuel tank                                            : 1308 ltr

Engine oil                                           : 129 ltr

Torque convert, transmission and

 retarer cooling                                  : 205 ltr

Differentials                                        : 137 ltr

Final drives (total)                              : 128 ltr

Hydraulic system                                : 178 ltr

Brake control                                      : 36 ltr

Suspension (total)                               : 93 ltr