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KOMATSU 960E-2K mining truck

Permalink : http://product.cmsou.com/detail_NDkw4---.html    Last Updated : 2014-06-17
KOMATSU 960E-2K mining truck

KOMATSU 960E-2K mining truck

  • Feature
  • Parameter
Productivity Features ● High performance Komatsu SSDA18V170 engine Gross horsepower 2610 kW / 3,500 HP ● Komatsu IGBT AC electric drive system ● 4620 kW / 6,196 HP continuous retarding capability ● Propulsion/retard speed control ● Traction (spin-slide) control ● Customer specific body ● Hydropneumatic suspension designed for optimum performance and ride ● Tight turning radius 16 m / 52' 6" ● Payload Meter III® ● Advanced Hill Start Environmentally Friendly ● Optional Tier 4 compliant Komatsu SSDA18V170 engine ● Fuel efficient engine ● 57% less fluids compared to similar class mechanical drive trucks ● Low noise retarding ● Electrically driven main blower Reliability Features ● Frame structurally enhanced for 327 tonne / 360 short ton payload ● Proven and reliable hydraulic system ● Steering and brake accumulators ● Hydraulically actuated multiple-disc wet brakes Operator Environment ● Ergonomically designed spacious cab with improved visibility ● Fully adjustable driving position settings ● Four post ROPS/FOPS Level 2 Cab ● Advanced dash panel with payload display ● AM/FM/CD/MP3/USB radio Easy Maintenance ● KOMTRAX Plus allows immediate diagnostics of key engine, chassis, and drive system components ● Oil-cooled wet disc braking system reduces wear and extends component replacement intervals ● Extended oil change intervals based on the Centinel® and Reserve systems ● Automatic lubrication system ● Eliminator® oil filtration system ● In-tank fast fuel fill system
Engine
Make and model*Komatsu SSDA18V170
FuelDiesel
Number of cylinders18
Operating cycle4 cycle
Gross horsepower** @ 1900 rpm3,500 HP2610 kW
Net flywheel power*** @ 1900 rpm3,346 HP2495 kW
Weight (wet)25,897 lb11750 kg
Weight (dry)24,795 lb11250 kg
* Optional Tier 4 emission compliant engine for North American market. Non-emissionized engine for markets outside of North America.
** Gross horsepower is the output of the engine as installed in this machine, at governed rpm and with engine manufacturer’s approved fuel setting. Accessory losses included are water pump, fuel pump and oil pump.
***Net flywheel power is the rated power at the engine flywheel minus the average accessory losses. Accessories include fan and charging alternator. Rating(s) represent net engine performance in accordance with SAE J1349 conditions.
Electric Drive
AC/DC CURRENT
Drive System*.Komatsu AC Drive
AlternatorSiemens
Dual Fan Main Blower:
Alternator Flow9,380 cfm266 m³/min
Wheel Motor Flow14,800 cfm419 m³/min
ControlIGBT AC Torque Control System
Ratio38.12
Speed (maximum)40 mph64.5 km/h
* Drive system performance depends upon gross vehicle weight, haul road grade, haul road length, rolling resistance and other parameters. Komatsu must analyze each job condition to assure acceptable application.
Tires and Rims
Rock service, tubeless, radial tires
Standard tire*56/80 R63
Flange mount rim:
Rim assembly41'' x 63'' x 5.5''1041 mm x 1600 mm x 140 mm
Rims rated at 758 kPa / 110 psi cold inflation pressure.
Typical tire weight65,154 lb29553 kg
* Tires should meet application requirements for tkph/tmph, tread, compound, inflation pressure, ply rating or equivalent, etc.
Body
Floor sheet
200,000 psi / 1379 mPa tensile strength steel / Outer
0.63''16 mm
Floor sheet
200,000 psi / 1379 mPa tensile strength steel / Center
0.75''19 mm
Front sheet
200,000 psi / 1379 mPa tensile strength steel / Outer
0.39'10 mm
Front sheet
200,000 psi / 1379 mPa tensile strength steel / Center
0.47''12 mm
Side sheet
200,000 psi / 1379 mPa tensile strength steel
0.39'10 mm
Canopy sheet
100,000 psi / 690 mPa tensile strength steel
0.24''6 mm
Capacity struck195 yd³149 m³
SAE heaped 2:1280 yd³214 m³
Standard Komatsu body weight90,000 lb40823 kg
Cab
Plate material
tensile strength steel
70,000 psi482.6 mPa
Casting material
tensile strength steel
90,000 psi620.5 mPa
Rail width12''305 mm
Rail depth (minimum)34''864 mm
Top and bottom plate thickness1.77''45 mm
Side plate thickness / Rear0.98''25 mm
Side plate thickness / Front1.26''32 mm
Drive axle mountingPin and spherical bushing
Drive axle alignmentSwing link between frame and axle
Frame
Plate material
tensile strength steel
70,000 psi482.6 mPa
Casting material
tensile strength steel
90,000 psi620.5 mPa
Rail width12''305 mm
Rail depth (minimum)34''864 mm
Top and bottom plate thickness1.77''45 mm
Side plate thickness / Rear0.98''25 mm
Side plate thickness / Front1.26''32 mm
Drive axle mountingPin and spherical bushing
Drive axle alignmentSwing link between frame and axle
Braking System
Traction systemWheel Spin-Slide Control
Max. service apply pressure2750 psi18960 kPa
Total friction area per brake16,078 in²103729 cm²
Secondary brakesAutomatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements.
Wheel brake locksSwitch activated
Parking brakesMultiple disc, spring-applied, hydraulically-released, dry brakes on inboard end of each wheel motor rotor shaft. Rated to hold on +-15% grade at maximum gross vehicle weight
Electric dynamic retarder6,196 HP4620 kW
Continuously rated high-density blown grids w/retard capacity at low speeds and retard in reverse.
Suspension
Max. front stroke12.92''328 mm
Max. rear stroke9.40''239 mm
Max. rear axle oscillation±6.5º
Cooling System
Radiator frontal area75.5 ft²7.02 m²
Service Capacities
Cooling System190 U.S. gal719 L
Crankcase90 U.S. gal341 L
Hydraulic system350 U.S. gal1325 L
Motor gear box (each)37 U.S. gal140 L
Fuel tank1400 U.S. gal5300 L
Hydraulic System
SteeringAccumulator assisted with twin double acting cylinders provide constant rate steering. Secondary steering automatically supplied by accumulator.
Turning circle diameter (SAE)105'32 m
Reservoir250 U.S. gal947 L
FiltrationIn-line replaceable elements
SuctionSingle, full flow, 100 mesh
Hoist and steeringDual, in-line, high pressure
Brake component cabinetAbove deck, easily accessible with diagnostic test connections
HoistTwo 3-stage dual-acting outboard cylinders, internal cushion valve, over-center dampening
Hoist times:
Power-up loaded24 sec
Power-down14 sec
Float-down empty24 sec
PumpsTwo pumps, single package, in-line
Hoist and brake coolingTandem gear pump with output of 931 lpm / 246 gpm at 1900 rpm and 18960 kPa / 2750 psi
Steering and brakePressure-compensating piston pump with output of 246 lpm / 65 gpm at 1900 rpm and 20685 kPa / 3,000 psi
System relief pressures:
Hoist and brake cooling2,500 psi17237 kPa
Steering and brake3,000 psi20685 kPa
Ports available for powering disabled truck and for system diagnostics.
Electrical System
Alternator24 volt, 250 amp
Lighting24 volt
Cranking motorsTwo/24 volt
Weight Distribution
Empty vehicle weight:
Front Axle Distribution / 49.5%272,250 lbs123490 kg
Rear Axle Distribution / 50.5%277,750 lbs125985 kg
Total EVW550,000 lbs249475 kg
Gross vehicle weight:
Front Axle Distribution / 33%419,100 lbs190104 kg
Rear Axle Distribution / 67%850,900 lbs385968 kg
Nominal GVW1,270,000 lbs576072 kg
Nominal Payload720,000 lbs (360 short tons)326585 kg (327 metric tons )
Nominal payload is defined by Komatsu America Corp’s payload policy documentation. In general, the nominal payload must be adjusted for the specific vehicle configuration and site application.
The figures above are provided for basic product description purposes.
Please contact your Komatsu distributor for specific application requirements.
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