General Data

Engine Output - SAE J1995
3360 kW (4,500 hp)
Standard Bucket Capacity
Face Shovel (heaped 2:1) - 52.0 m3 (68.0 yd3)
Operating Weight
Face Shovel - 1000 tonnes (1,102 tons)

Hydraulic System with Pump Managing System

Hydraulic tank capacity – approximately
2640 gal
Main pumps
8 × variable flow axial piston pumps
Main pumps - Maximum oil flow - AC version
8 × 943 L/min (8 × 249 gal/min)
Maximum oil flow, main pumps
8 × 936 L/min (8 × 247 gal/min)
Maximum pressure, attachment
4350 psi
Maximum pressure, swing pumps
5080 psi
Maximum pressure, travel
5220 psi
Swing pumps
6 × reversible swash plate pumps
Swing pumps - Maximum oil flow - AC version
6 × 496 L/min (6 × 131 gal/min)
Maximum oil flow, swing pumps
6 × 488 L/min (6 × 129 gal/min)
Total volume of hydraulic oil – approximately
3450 gal
Pump Managing System contains:
– Electronic load limit control
– Flow on demand from main pumps depending on joystick position
– Automatic regulation of main pumps to zero flow without demand
– Automatic RPM reduction of engine speed during working breaks
– Reduce
Features
Pressure cut-off for main pumps
Features
Cooling of pump transmission gear oil
Filters:
– Full-flow high-pressure filters (100 μm) for the main pumps, installed directly behind each pump
– High pressure filters (100 μm) for the closed swing circuit
– Full-flow filters (10 μm) for the complete return circuit
– Full-flow fi

Hydraulic Oil Cooling

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

Operator’s Cab

Board Control System (BCS III)
Electronic monitoring, data logging and diagnostic system for vital signs and service data of engines, hydraulic system and lubrication system, featuring:
– Robust instrument panel including large (12 in) colored touch-screen for intuitive handling
Components
Switch in seat cushion to automatically neutralize the hydraulic controls when operator leaves the seat
Internal dimensions of amenity cab – Height
7.05 ft
Internal dimensions of amenity cab – Length
5.25 ft
Internal dimensions of amenity cab – Width
5.25 ft
Internal dimensions of cab – Height
7.05 ft
Internal dimensions of cab – Length
7.22 ft
Internal dimensions of cab – Width
5.25 ft
Operator’s eye level – approximately
28.87 ft
Components
External sun shields at side windows
Components
Roller blinds at all windows
Components
Windshield with parallel intermittent wiper/washer
Components
All-round safety glass, armored windshield and sliding side window
Components
FOPS (rock guard; approved according to ISO 10262:1998) integrated into cab structure
Components
Fold-away auxiliary seat with safety belt
Components
Joystick controls integrated in independently adjustable seat consoles
Components
Machine access via retractable access stairway, stairway angle approximately 45°, hydraulically operated
Components
Pneumatically cushioned and multi-adjustable comfort seat with lumbar support, seat heating, safety belt, head and armrests
Components
Under roof mounted heating, ventilating and air conditioning system
Components
Sliding emergency ladder (kick-down type) with ladder cage

Swing System

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

Undercarriage

Bottom rollers (each side)
7
Components
All running surfaces of sprockets, idlers, rollers and pad links, as well as teeth contact areas of sprocket and pad links, are hardened
Gradeability of travel drives – maximum
44%
Maximum tractive force
974880 lbf
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 (2 stages): 1st stage – maximum
0.9 mph
Travel speed (2 stages): 2nd stage – maximum
1.2 mph
Components
Fully hydraulic, self-adjusting track tensioning system with piston accumulator
Components
Automatic hydraulic retarder valve to prevent over-speed on downhill travel
Components
Acoustic travel alarm
Components
Idlers, bottom rollers and support rollers are connected to the automatic lubrication system
Components
Cast double-grouser combined pad-links with bushings connected by hardened full floating pins

Automatic Lubrication System

Capacity of grease container
264 gal
Type
Dual-circuit system with hydraulically driven heavy-duty pump and electronic time relay control to adjust the pause/lube times
Type
Grease filters (200 μm) between service station and container as well as directly behind grease pump
Type
System failures displayed by Board Control System
Type
Connected to the lubrication system are:
– Raceways of the swing roller bearing
– Pivot points of attachment, bucket and cylinders
– Bottom rollers of undercarriage

Operating Weight

Shovel – Ground pressure
38.3 psi
Note
Other track pads available on request
Shovel – Operating weight
2204600 lb
Shovel – Standard track pads
6.56 ft

Electrical System (diesel drive)

Alternators
2 × 175A each
Batteries in series/parallel installation
6 × 210 Ah – 12V each; 630 Ah – 24V in total
Components
Battery isolation relays
Components
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
Equipped with:
Quick couplings for:
– Diesel fuel
– Engine coolant – left/right
– Pump transmission gear oil – left/right
– Swing transmissions gear oil – each
– Engine oil (oil pan) – left/right
– Engine oil (additional tank – op
Equipped with:
Cat jump-start socket
Equipped with:
Indicator lights for fuel tanks left/right full and grease container full

Attachments

All buckets are equipped with a wear package consisting of:
- Wing shrouds on side walls - Heel shrouds at bottom edges
Shovel attachment with unique TriPower kinematics ensuring the following main features:
- Horizontal automatic constant-angle bucket guidance - Vertical automatic constant-angle bucket guidance
Shovel attachment with unique TriPower kinematics ensuring the following main features:
- Constant boom momentum throughout the entire lift arc - Crowd force assistance

Attachment

All buckets are equipped with a wear package consisting of:
– Special liner material covering main wear areas inside and outside of bucket
– Lip shrouds between teeth
– Wing shrouds on side walls
– Heel shrouds at bottom edges
Shovel attachment with unique TriPower kinematics ensuring the following main features:
– Horizontal automatic constant-angle bucket guidance
– Vertical automatic constant-angle bucket guidance
– Automatic roll-back limiter to prevent material spillage
– Kinematic assistance to hydraulic forces
– Constant boom momentum
Type
Inspection hole in boom and stick
Type
Pressure-free lowering of boom and stick by means of a float valve
Type
Special wear packages for highly abrasive materials on request
Type
Catwalks with rails at boom
Type
Welding procedures allow for internal counter-welding (double prep weld) wherever possible
Type
Boom and stick are stress-relieved after welding
Type
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
4291.0 hp
Total Rated Current IN
332.0 amps
Type
2 × Squirrel cage induction motors
Voltage
6.6 kV ±10% (other on request)

Engine

Engine Model
2 × Cummins QSK60
Gross Power – SAE J1995
4500.0 hp
Net Power – SAE J1349
4500.0 hp
Note
Electric drive option available (3200 kW) on 6090 AC FS

Bucket

Bucket Capacity – Front Shovel (heaped 2:1)
68.0 yd3

Operating Specifications

Bucket Payload
103.0 tons
Operating Weight – Front Shovel
1102 tons

Diesel Engines

Aspiration
Two-stage turbocharged; aftercooled and intercooled
Bore
6.25 in
Components
Pre-lube starting system
Components
Two-stage fuel filter includes water separator
Components
Heavy-duty air filters with automatic dust evacuation
Components
Micro processed engine control
Components
Hydraulically driven radiator fan with electronically controlled fan speed
Components
Eliminator with centrifuge for engine oil filtration
Components
Engine-oil-change interval of 1,000 hours
Components
Additional high-capacity water separator
Displacement
3674.0 in3
Emissions
Emits equivalent to U.S. EPA Tier 2
Fuel tank capacity
4330 gal
Make and model
2 × QSK60 two-stage
Maximum altitude without deration – above sea level
16000 ft
Number of cylinders (each engine)
16
Stroke
7.48 in
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)
  • Features
    • TriPower shovel attachment
    • Independent oil-cooling system
    • Spacious walk-through machine house
    • Five-circuit hydraulic system
    • On-board electronics system: Control and Monitoring Platform (CAMP)
    • Board Control System (BCS)
    • Torque control in closed-loop swing circuit
    • Automatic central lubrication system
    • LED working lights
  • GENERAL
    • Finishing as per end user’s corporate colors
  • SUPERSTRUCTURE
    • Hydraulic service crane on superstructure with auxiliary engine
    • 2nd retractable boarding ladder on right-hand side of engine module
    • Various cold-weather packages
  • UNDERCARRIAGE
    • Track pad width 1800 mm (5 ft 11 in)
  • ADDITIONAL EQUIPMENT
    • Additional optional equipment available on request.
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Two dads havin' fun.
Splishin' & splashin' in the hot summer sun.