Caterpillar-6090 FS

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Caterpillar 6090 FS Base

Variants

Specifications of Caterpillar 6090 FS Base

Engine

  • Gross Power – SAE J1995 3360.0 kW
  • Net Power – SAE J1349 3360.0 kW
  • Note Electric drive option available (3200 kW) on 6090 AC FS

Operating Weights

  • Shovel – Ground Pressure 25.8 N/cm2 (37.4 psi)
  • Shovel – Note Additional track pads available on request
  • Shovel – Operating weight 980000.0 kg
  • Shovel – Standard track pads 2000.0 mm

Operating Specifications

  • Bucket Payload 93.6 tonnes
  • Operating Weight – Front Shovel 980.0 tonnes

Undercarriage

  • Bottom Rollers (each side) 7
  • Components 1 Running surfaces of sprockets, idlers, rollers & pad links, as well as teeth contact areas of sprocket & pad links, are hardened
  • Components 2 Fully hydraulic, self-adjusting track tensioning system with membrane accumulator
  • Components 3 Automatic hydraulic retarder valve to prevent over-speed on downhill travel
  • Components 4 Acoustic travel alarm
  • Components 5 Idlers, bottom rollers and support rollers are connected to the automatic lubrication system
  • Components 6 Cast double-grouser combined pad-links with bushings connected by hardened full floating pins
  • Gradeability of travel drives – maximum 44.0 %
  • Maximum tractive force 4338.0 kN
  • Parking Brake Wet multiple disc brake, spring applied/hydraulically released
  • Support Rollers (each side) 2 plus a skid plate in between
  • Track Pads (each side) 48
  • Travel Drives (each side) 1 planetary transmission with 2 two-stage axial piston motors
  • Travel Speed: 1st Stage (maximum) 1.6 km/h
  • Travel Speed: 2nd Stage (maximum) 2.2 km/h

OPERATOR’S CAB

  • Board Control System (BCS) Features: Electronic monitoring & data logging system for vital signs & service data of engines, hydraulic system & lubrication system
  • Components 1 Safety switch in seat cushion to automatically neutralize the hydraulic controls when operator leaves the seat
  • Components 10 Pneumatically cushioned and multi-adjustable comfort seat with lumbar support, seat heating, safety belt, head and armrests
  • Components 2 Robust instrument panel includes large colored BCS screen with transflective technology
  • Components 3 Roller blind at windshield
  • Components 4 Windshield with parallel intermittent wiper/washer
  • Components 5 All-round safety glass, armored windshield and sliding side window
  • Components 6 FOPS (rock guard; approved according to DIN ISO 3449) integrated into cab structure
  • Components 7 Fold-away auxiliary seat with safety belt
  • Components 8 Joystick controls integrated in independently adjustable seat consoles
  • Components 9 Machine access via retractable boarding ladder, hydraulically operated
  • Internal dimensions of amenity cab – Height 2150.0 mm
  • Internal dimensions of amenity cab – Length 1600.0 mm
  • Internal dimensions of amenity cab – Width 1600.0 mm
  • Internal dimensions of cab – Height 2150.0 mm
  • Internal dimensions of cab – Length 2200.0 mm
  • Internal dimensions of cab – Width 1600.0 mm
  • Operator’s eye level – approximately 8.8 m

General Data

  • Engine Output – SAE J1995 3360 kW (4,500 hp)
  • Operating Weight Face Shovel – 980 tonnes (1,080 tons)
  • Standard Bucket Capacity Face Shovel (SAE 2:1) – 52.0 m3 (68.0 yd3)

Buckets

  • Bucket Capacity – Front Shovel (heaped 2:1) 52.0 m3

HYDRAULIC SYSTEM WITH PUMP MANAGING SYSTEM

  • Hydraulic tank capacity – approximately 10000.0 L
  • Main pumps 8 × variable flow axial piston pumps
  • Main pumps – Maximum oil flow – AC version 8 × 943 L/min (8 × 249 gal/min)
  • Main pumps – Maximum oil flow – Diesel version 8 × 936 L/min (8 × 247 gal/min )
  • Maximum pressure, attachment 310.0 bar
  • Maximum pressure, swing pumps 350.0 bar
  • Maximum pressure, travel 360.0 bar
  • Swing pumps 6 × reversible swash plate pumps
  • Swing pumps – Maximum oil flow – AC version 6 × 496 L/min (6 × 131 gal/min)
  • Swing pumps – Maximum oil flow – Diesel version 6 × 488 L/min (6 × 129 gal/min)
  • Total volume of hydraulic oil – approximately 13000.0 L

HYDRAULIC OIL COOLING

  • Diameter of fans 4 × 1524 mm (4 × 60 in)
  • Features 1 Fan speed is thermostatically controlled
  • Features 2 Extremely high cooling efficiency to ensure optimum oil temperature
  • Features 3 Gear-type cooling pumps supplying high-volume, low-pressure oil to aluminum coolers
  • Features 4 Cooling system fully independent of all main circuits, i.e. controlled cooling capacity available whenever engine is running
  • Oil flow of cooling pumps – AC version 4 × 1000 L/min (4 × 264 gal/min)
  • Oil flow of cooling pumps – Diesel version 4 × 975 L/min (4 × 258 gal/ min )

SWING SYSTEM

  • Features 1 All race ways of swing ring as well as grease bath for internal gearing supplied by automatic central lubrication system
  • Features 2 Hydraulic braking of the swing motion by counteracting control
  • Features 3 Closed-loop swing circuit with torque control
  • Maximum swing speed – AC version 4.1 RPM
  • Maximum swing speed – Diesel version 3.9 RPM
  • Parking Brakes Wet multiple disc brake, spring-loaded/hydraulically released
  • Swing Drives 6 compact planetary transmissions with axial piston motors
  • Swing Ring Triple race roller bearing with sealed internal gearing

AUTOMATIC LUBRICATION SYSTEM

  • Capacity of grease container 1000.0 L
  • Type 1 Grease filters (200 μm) between service station and container as well as directly behind grease pump
  • Type 2 Dual-circuit system with hydraulically driven heavy-duty pump and electronic time relay control to adjust the pause/lube times
  • Type 3 System failures displayed by Board Control System
  • Type 4 Connected to lube system are swing roller bearing with internal gearing, & all pivot points of attachment, bucket & cylinders

ELECTRICAL SYSTEM (DIESEL DRIVE)

  • Alternators 2 × 175A each
  • Batteries in series/parallel installation 6 × 210 Ah – 12V each; 630 Ah – 24V in total
  • Components 1 Battery isolation relays
  • Components 2 Emergency stop switches accessible from ground level, in engine module and in operator’s cab
  • System voltage 24V
  • Working spotlights 12 × high brightness LED lights

RETRACTABLE SERVICE STATION

  • Installation Retractable service station installed underneath the engine module and easily accessible from ground

ATTACHMENTS

  • All buckets are equipped with a wear package consisting of: – Wing shrouds on side walls – Heel shrouds at bottom edges
  • All buckets are equipped with a wear package consisting of: 2 – Special liner material covering main wear areas inside and outside of bucket – Lip shrouds between teeth
  • Shovel attachment with unique TriPower kinematics ensuring the following main features: – Automatic roll-back limiter to prevent material spillage – Kinematic assistance to hydraulic forces
  • Shovel attachment with unique TriPower kinematics ensuring the following main features: 2 – Horizontal automatic constant-angle bucket guidance – Vertical automatic constant-angle bucket guidance
  • Shovel attachment with unique TriPower kinematics ensuring the following main features: 3 – Constant boom momentum throughout the entire lift arc – Crowd force assistance
  • Type 1 Inspection hole in boom and stick
  • Type 2 Pressure-free lowering of boom and stick by means of a float valve
  • Type 3 Special wear packages for highly abrasive materials on request
  • Type 4 Catwalks with rails at boom
  • Type 5 Welding procedures allow for internal counter-welding (double prep weld) wherever possible
  • Type 6 Boom and stick are stress-relieved after welding
  • Type 7 Boom and stick are torsion-resistant, welded box design of high-tensile steel with massive steel castings at pivot areas

ELECTRIC MOTORS – 6090 AC FS

  • Frequency 50 Hz (60 Hz on request)
  • Maximum starting current 780.0 amps
  • Revolutions 1,500 min-1 (1,800 min-1 at 60 Hz)
  • Total Output 3200.0 kW
  • Total Rated Current IN 332.0 amps
  • Type 2 × Squirrel cage induction motors
  • Voltage 6.6 kV ±10% (other on request)

DIESEL ENGINES – CUMMINS QSK60

  • Aspiration 2-stage turbocharged; aftercooled and intercooled
  • Bore 159.0 mm
  • Components 1 Pre-lube starting system
  • Components 2 Two-stage fuel filter includes water separator
  • Components 3 Heavy-duty air filters with automatic dust evacuation
  • Components 4 Micro processed engine control
  • Components 5 Hydraulically driven radiator fan with electronically controlled fan speed
  • Components 6 Eliminator with centrifuge for engine oil filtration
  • Components 7 Engine-oil-change interval of 1,000 hours
  • Components 8 Additional high-capacity water separator
  • Displacement 60.2 L
  • Emission certification U.S. EPA Tier 4 Interim
  • Fuel tank capacity 15100.0 L
  • Make and model 2 × QSK60 2-stage
  • Maximum altitude without deration – above sea level 4880.0 m
  • Number of cylinders (each engine) 16
  • Stroke 190.0 mm
  • Total rated net power ISO 3046/1 3360 kW 1,800 min-1 (4,500 hp 1,800 min-1)
  • Total rated net power SAE J1349 3360 kW 1,800 min-1 (4,500 hp 1,800 min-1)
  • Total rated net power SAE J1995 3360 kW 1,800 min-1 (4,500 hp 1,800 min-1)

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