Caterpillar 6090 FS Base

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)