Steering System
Steering System Type
Articulated type, fully hydraulic power steering with two double acting cylinders Articulated type, fully hydraulic power steering with two double acting cylinders
Supplementary Steering
Automatically actuated electrically powered Automatically actuated electrically powered
Minimum Turning Radius, Wall To Wal
8.80 m 8.80 m
Articulation Angle
45u00b0each direction 45u00b0each direction
Standard
ISO5010,tSAEtJ1511 ISO5010,tSAEtJ1511
Electrical System
Alternator
24V, 75 Ah. 24V, 75 Ah.
Batteries
12V, 136 Ah x 2. 12V, 136 Ah x 2.
Starter Motor
24V, 11.0 kW. 24V, 11.0 kW.
Suspension System
Rear
Combined hydro-pneumatic and rubber suspension system Combined hydro-pneumatic and rubber suspension system
Front
Hydro-pneumatic suspension Hydro-pneumatic suspension
Main Frame
Main Frame Type
Articulated type, box-sectioned construction on front and rear Connected by strong torque tubes. Articulated type, box-sectioned construction on front and rear Connected by strong torque tubes.
Body
Capacity Struck
23.9 yd3 18.2 m3
Heaped (2:1, Sae)
31.4 yd3 24 m3
Payload
40.0 metric tons 40.0 metric tons
Material
130tkg/mm2 high tensile strength steel 130tkg/mm2 high tensile strength steel
Material Thickness-Bottom
0.6 in 14 mm
Material Thickness-Front
0.4 in 8 mm
Material Thickness-Sides
0.5 in 12 mm
Target Area
5667tmmtxt3194tmm 5667tmmtxt3194tmm
Heating
Exhaust heating (option) Exhaust heating (option)
Engine
Engine Model
Komatsu SAA6D140E-5 Komatsu SAA6D140E-5
Engine Type
Water-cooled, 4-cycle Water-cooled, 4-cycle
Gross Power
453 hp 337.9 kw
Lubrication
Method- Gear pump, force-lubrication Filter-Full-flow type Method- Gear pump, force-lubrication Filter-Full-flow type
Air Cleaner
Dryttypetwithtdoubletelementstand precleaner,tplustdusttindicator *Netthorsepowertattthetmaximumtspeedtoftradiatortcoolingtfantist307tkWttttttt411tHP.tEPAtTiert3tandtEUtStage 3A emissions certified Dryttypetwithtdoubletelementstand precleaner,tplustdusttindicator *Netthorsepowertattthetmaximumtspeedtoftradiatortcoolingtfantist307tkWttttttt411tHP.tEPAtTiert3tandtEUtStage 3A emissions certified
Governor
Electronically controlled Electronically controlled
Net Power
448 hp 334.1 kw
Power Measured @
2000 rpm 2000 rpm
Aspiration
Turbo-charged, after-cooled, cooled EGR Turbo-charged, after-cooled, cooled EGR
Displacement
930.1 cu in 15.3 L
Fan Drive Type
Hydraulic Hydraulic
Fuel System
Direct injection Direct injection
Maximum Torque
Gross 2089 Nu2022m 213tkgu2022m Gross 2089 Nu2022m 213tkgu2022m
Capacities
Fuel Tank - Diesel
136.9 gal 518 L
Hydraulic System
44.2 gal 167 L
Torque Converter, Transmission And Retarder Cooling
33.1 gal 125 L
Differentials
28.6 gal 108 L
Suspension
5.4 gal 20.4 L
Transmission
Travel Speed
34.8 mph 56 km/h
Torque Converter
3-elements, 1-stage, 2-phase 3-elements, 1-stage, 2-phase
Transmission
Full-automatic, counter-shaft type Full-automatic, counter-shaft type
Speed Range
6 speeds forward and 2 reverse 6 speeds forward and 2 reverse
Lockup Clutch
Wet, single-disk clutch Wet, single-disk clutch
Forward
Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears
Reverse
Torque converter drive and direct drive in all gear Torque converter drive and direct drive in all gear
Shift Control
Electronic shift control with automatic clutch modulation in all gear Electronic shift control with automatic clutch modulation in all gear
Weights
Gross Weight
163417.7 lb 74125 kg
Empty Weight
75056.4 lb 34045 kg
Front Axle - Empty
56.9 % 56.9 %
Center Axle - Empty
23.1 % 23.1 %
Rear Axle - Empty
20 % 20 %
Front Axle - Loaded
29.4 % 29.4 %
Center Axle - Loaded
35.4 % 35.4 %
Rear Axle - Loaded
35.2 % 35.2 %
Tires
Standard Tire
29.5 R25 29.5 R25
Axles
Hydraulic System
Hoist Cylinder
Twin, telescopic type Twin, telescopic type
Relief Pressure
28.4tMPa 290tkg/cm2 Hoist time 28.4tMPa 290tkg/cm2 Hoist time
Cab
Compliance
ComplytwithtISOt3471tROPSt(Roll-OvertProtectivetStructure)tstandard,tandtISOt3449tFOPSt(FallingtObjectstProtectivetStructuret:tLeveltII)Standard ComplytwithtISOt3471tROPSt(Roll-OvertProtectivetStructure)tstandard,tandtISOt3449tFOPSt(FallingtObjectstProtectivetStructuret:tLeveltII)Standard
Brakes
Service Brake
Full Hydraulic control, oil cooled , multiple disc type on front and centre axles Full Hydraulic control, oil cooled , multiple disc type on front and centre axles
Parking Brake
Spring applied, caliper disc type Spring applied, caliper disc type
Retarder
Front and center axle brakes act as retarder Front and center axle brakes act as retarder
