General
Engine Output - SAE J1995
Bucket Payload
Operating Weight
Note
Specifications above apply to Backhoe configuration. Face Shovel and Frontless configurations are also available.
Hydraulic System with Pump Managing System
Main Pumps
4 × variable flow axial piston pumps
Maximum Pressure - Swing Pumps
Hydraulic Tank Capacity - AC Version - Approximately
Total Volume of Hydraulic Oil - AC Version - Approximately
Swing Pumps - Maximum Oil Flow - AC Version
3 × 491 L/min (3 × 131 gal/min)
Main Pumps - Maximum Oil Flow - Diesel Version
4 × 912 L/min (4 × 241 gal/min)
Maximum Pressure - Travel
Maximum Pressure - Attachment
Hydraulic Tank Capacity - Diesel Version - Approximately
Total Volume of Hydraulic Oil - Diesel Version - Approximately
Swing Pumps - AC Version
3 × reversible swash plate pumps
Main Pumps - Maximum Oil Flow - AC Version
4 × 933 L/min (4 × 246 gal/min)
Swing Pumps - Diesel Version
4 × reversible swash plate pumps
Swing Pumps - Maximum Oil Flow - Diesel Version
4 × 351 L/min (4 × 93 gal/min)
Hydraulic Oil Cooling
Features (2)
Fan speed and flow of oil to the coolers are thermostatically controlled
Diameter - Fan
Features (3)
Extremely high cooling efficiency to ensure optimum oil temperature
Oil Flow of Cooling Pumps - Diesel Version
4 × 488 L/min (4 × 129 gal/min)
Components
Gear-type cooling pumps supplying high-volume, low-pressure oil to fans and aluminum coolers
Features (1)
Cooling system fully independent of all main circuits, i.e. controlled cooling capacity is available whenever engine is running
Oil Flow of Cooling Pumps - AC Version
4 × 491 L/min (4 × 130 gal/min)
Operator's Cab
Internal Dimensions - Height
Components (13)
Machine access via retractable boarding ladder, hydraulically operated
Operator's Eye Level - Approximately
Internal Dimensions - Length
Components (2)
Under roof mounted heating ventilating and air conditioning system
Components (12)
Emergency ladder mounted to the A-frame
Components (14)
Roller blinds at all windows
Components (5)
FOPS (rock guard; approved according to DIN ISO 3449) integrated into cab structure
Components (6)
Fold-away auxiliary seat with safety belt
Components (4)
All-round safety glass, armored windshield and sliding side window
Components (1)
Pneumatically cushioned and multi-adjustable comfort seat with lumbar support, seat heating, safety belt, head and armrests
Components (3)
Windshield with parallel intermittent wiper/washer
Board Control System (BCS) Features
Electronic monitoring & data logging system for vital signs & service data of engines, hydraulic systems & lubrication systems
Components (8)
Switch in seat cushion to automatically neutralize the hydraulic controls when operator leaves the seat
Components (10)
Robust instrument panel including large colored BCS screen with transflective technology
Internal Dimensions - Width
Components (9)
Joystick controls integrated in independently adjustable seat consoles
Components (7)
External sun shields at side and rear windows
Components (11)
Swing System
Maximum Swing Speed - Diesel Version
Features (4)
All raceways and the internal gearing of swing ring supplied by automatic central lubrication system
Parking Brakes
Wet multiple disc brake, spring-loaded/hydraulically released
Features (3)
Hydraulic braking of the swing motion by counteracting control
Maximum Swing Speed - AC Version
Swing Ring
Triple-race roller bearing with sealed internal gearing
Features (2)
Closed-loop swing circuit with torque control
Swing Drive
4 compact planetary transmissions with axial piston motors
Features (1)
Dirt wipers at swing ring to prevent build-up of debris between swing ring and carbody
Undercarriage
Travel Speed - 1st Stage - Maximum
Maximum Tractive Force
Travel Speed - 2nd Stage - Maximum
Components (2)
Travel Drives - Each Side
1 planetary transmission with 2 two-stage axial piston motors
Gradeability - Travel Drives - Maximum
Components (1)
All running surfaces of sprockets, idlers, rollers and pad links, as well as teeth contact areas of sprocket and pad links, are hardened
Components (4)
Bottom rollers are connected to the automatic lubrication system
Components (6)
Automatic hydraulic retarder valve to prevent over-speed on downhill travel
Components (3)
Cast double-grouser combined pad links with bushings connected by hardened full floating pins
Parking Brakes
Wet multiple disc brake, spring-applied/hydraulically released
Bottom Rollers - Each Side
Components (5)
Fully hydraulic, self-adjusting track tensioning system with membrane accumulator
Support Rollers - Each Side
2 plus a skid plate in between
Track Pads - Each Side
Automatic Lubrication System
Type (5)
Connected to the lube system are: - raceways of the swing roller bearing - two greasing pinions for the internal gearing of the swing ring
Capacity - Grease Container
Type (1)
Dual-circuit system with hydraulically driven heavy-duty pumps and electronic time relay control to adjust the pause/lube times
Type (3)
Grease filters (200 μm) between service station and container, as well as directly behind grease pump
Type (4)
Connected to the lube system are: - pivot points of attachment, bucket and cylinders - bottom rollers of undercarriage
Type (2)
System failures displayed by Board Control System
Operating Weights
6050 - Standard Track Pads
6050 FS - Ground Pressure
6050 FS - Operating Weight
6050 - Operating Weight
6050 - Note
Other track pads available on request
6050 FS - Standard Track Pads
6050 - Ground Pressure
6050 FS - Note
Other track pads available on request
Electrical System - Diesel Drive
Alternators
Components (5)
Two (2) LED high-brightness access flood lights
Components (2)
Batteries in Series/Parallel Installation
6 × 210 Ah - 12V each; 630 Ah - 24V in total
System Voltage
Components (4)
Ten (10) LED high-brightness working flood lights - Eight (8) for working area - Two (2) for rear end
Components (1)
Thirteen (13) LED service lights
Components (3)
Emergency stop switches accessible from ground level, in engine module and in operator's cab
Retractable Service Station
Installation
Retractable service station installed underneath the engine module and easily accessible from ground.
Attachments
Type (8)
Special wear packages for highly abrasive materials on request
All buckets (FS and BH) are equipped with a wear package consisting of: (2)
- Wing shrouds on side walls - Heel shrouds at bottom edges
Diesel Engines - Version 1 - Cummins® K1500E Tier 1
Total Rated Net Power - ISO 3046/1
1880 kW 1,800 min-1 (2,520 hp 1,800 min-1)
Fuel Tank Capacity
Total Rated Gross Power - SAE J1995
1880 kW 1,800 min-1 (2,520 hp 1,800 min-1)
Components (5)
Hydraulically driven radiator fan with electronically controlled fan speed
Components (4)
Eliminator with centrifuge for engine oil filtration
Components (1)
Additional high-capacity water separator
Bore
Number of Cylinders - Each Engine
Stroke
Maximum Altitude - Without Deration - Above Sea Level
Components (3)
Total Rated Net Power - SAE J1349
1880 kW 1,800 min-1 (2,520 hp 1,800 min-1)
Displacement
Components (6)
Heavy-duty air filters with automatic dust evacuation
Components (7)
Microprocessed engine control
Emissions
Make/Model
Aspiration
Turbocharged and aftercooled
Components (2)
Two-stage fuel filter including water separator
Diesel Engines - Version 2 - Cummins® QSK38 Tier 2
Maximum Altitude - Without Deration - Above Sea Level
Make/Model
Components (6)
Heavy-duty air filters with automatic dust evacuation
Total Rated Net Power - ISO 3046/1
1880 kW 1,800 min-1 (2,520 hp 1,800 min-1)
Emissions
Fuel Tank Capacity
Total Rated Net Power - SAE J1349
1880 kW 1,800 min-1 (2,520 hp 1,800 min-1)
Components (4)
Total Rated Gross Power - SAE J1995
1880 kW 1,800 min-1 (2,520 hp 1,800 min-1)
Components (7)
Two-stage fuel filter including water separator
Aspiration
Turbocharged and aftercooled
Bore
Components (2)
Hydraulically driven radiator fan with electronically controlled fan speed
Stroke
Number of Cylinders - Each Engine
Components (3)
Eliminator with centrifuge for engine oil filtration
Components (5)
Microprocessed engine control
Displacement
Components (1)
Additional high-capacity water separator
Attachments
Shovel attachment with unique TriPower kinematics ensuring the following main features: (3)
- Constant boom momentum throughout the entire lift arc - Crowd force assistance
Type (2)
Catwalks with rails at booms
Shovel attachment with unique TriPower kinematics ensuring the following main features: (1)
- Automatic roll-back limiter to prevent material spillage - Kinematic assistance to hydraulic forces
All buckets (FS and BH) are equipped with a wear package consisting of: (1)
- Special liner material covering main wear areas inside and outside of bucket - Lip shrouds between teeth
Type (1)
Shovel attachment with unique TriPower kinematics ensuring the following main features: (2)
- Horizontal automatic constant-angle bucket guidance - Vertical automatic constant-angle bucket guidance
Type (5)
Welding procedures allow for internal counter-welding (double prep weld) wherever possible
Type (6)
Booms and sticks are stress-relieved after welding
Type (3)
Pressure-free lowering of boom (FS and BH) and stick (FS) by means of a float valve
Type (7)
Booms and sticks are torsion-resistant, welded box design of high tensile steel with massive steel castings at pivot areas
Type (4)
Guards for shovel cylinders (FS)
Engine
Net Power - SAE J1349
Engine Model
2 × Cummins K1500E or 2 × Cummins QSK 38
Gross Power - SAE J1995
Note
Electric drive option available (1600 kW) on 6050 AC/6050 AC FS
Bucket
Bucket Capacity - Face Shovel (heaped 2:1)
Bucket Capacity - Backhoe (heaped 1:1)
Operating Specifications
Operating Weight - Face Shovel
Bucket Payload - Backhoe
Operating Weight - Backhoe
Bucket Payload - Face Shovel
Electric Motor - 6050 AC/6050 AC FS
Rated Current IN
Type (1)
Power limit control by Pump Management System
Type (3)
Custom-made electric motor with increased gap between rotor and stator to withstand severe mining conditions
Frequency
Type (2)
Squirrel cage induction motor
Voltage
6.6 kV ± 10% (other on request)
Revolutions
1,500 min-1 (1,800 min-1 at 60 Hz)
Starting current
350% of IN (197% of IN optional)
Output