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6020B

Hydraulic Mining Shovels

When we invited our customers to help us design the first of our “Next Generation” Cat® hydraulic shovels, they gave us three top priorities: Make it safe, keep it simple and make it reliable. We responded by developing the Cat 6020B, which delivers the simplicity and versatility you desire, with valuable modern design features that set it apart from the competition.The 6020B offers class-leading visibility and a cab designed for comfort, safety and efficiency. A walk-through and exchangeable power module contributes to easier serviceability. The 6020B is 25% more fuel efficient than other shovels in its class, delivering efficiency and cost advantages. And the proven C32 engine meets emission standards without the need for DEF, saving time and cost during maintenance.

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Engine Output - SAE J1995 776 kW
Bucket Payload 21.6 t
Operating Weight 230.2 t
Note Specifications shown above apply to a Backhoe configuration. A frontless configuration is also available.
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6020B
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OVERVIEW

Safe. Simple. Reliable.

FEATURES & BENEFITS

SAFETY

Operator Protective Guard (Top Guard) certified cab with safety glass windshield.Excellent visibility thanks to cab position that provides clear view to the digging and l... Read more

OPERATOR CAB

Quiet and fully pressurized cab with ergonomic operator seat and controls, superior insulation, extensive in-cab air distribution via powerful HVAC unit and multiple, opt... Read more

RELIABILITY & DURABILITY

Better wear of undercarriage components thanks to floating push tube, which delivers even idler slide wear and extended component life; low wear drive system via inductio... Read more

PRODUCTIVITY & PERFORMANCE

Up to 25% greater efficiency through Hydraulic Optimization, which dynamically assigns individual pumps or groups of pumps to deliver the exact flow and pressure that eac... Read more

BUCKETS & GET

Buckets and ground engaging tools (GET) designed to maximize durability and productivity and ideally matched to your shovel and application.Integrated to work as part of... Read more

CONNECTIVITY & TECHNOLOGY

Greater connectivity with improved Product Link™ Elite system, which increases the availability of data provided by the 6020B and allows it to collect and transmit inform... Read more

SERVICEABILITY

Modular design that facilitates quick field assembly — as few as 14 days in typical condition.Exchangeable power module that can be quickly swapped out for a spare, then... Read more

SUSTAINABILITY

Highly regulated C32 engine certified to meet U.S. EPA Tier 4 Final/EU Stage V emissions standards without the need for DEF — saving time and cost during maintenance.Soun... Read more

SPECIFICATIONS FOR 6020B

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General
Engine Output - SAE J1995 776 kW
Bucket Payload 21.6 t
Operating Weight 230.2 t
Note Specifications shown above apply to a Backhoe configuration. A frontless configuration is also available.
Standard Bucket Capacity 12 m³
Electrical System
Batteries (12V each) - In Series/Parallel Installation 630 Ah – 24V
Components (3) 9 LED high-brightness working flood lights: – 7 for working area<br>– 2 for rear end
Batteries (12V each) 6 × 210 Ah
Components (1) Emergency stop buttons inside cab, accessible from all seating locations, and engine module
Components (2) Additional ground-level emergency stop
System Voltage 24V
Battery Isolation Relays manual lockable disconnect switch and automatic disconnect relay
Components (6) 1 beacon lamp on cab roof
Components (5) 7 LED service lights
Components (4) 2 LED high-brightness access flood lights
Hydraulic Oil Cooling
Features (2) Variable electronically controlled flow of oil through cooler and fan speed
Oil Flow of Cooling Pumps 800 l/min
Diameter - Fan 1500 mm
Features (1) Cooling system fully independent of all main circuits, i.e. controlled cooling capacity available whenever engine is running
Features (3) Superior cooling efficiency to ensure optimum oil temperature
Operator's Cab
Components (5) Full sized trainer seat with safety belt and work table
Internal Dimensions of Cab - Width 1625 mm
Components (7) Operator Protective Guard (rock guard; approved according to ISO 10262:1998 [Top Guard]) compliant
Components (9) Roller blinds
Components (11) Additional emergency ladder in close proximity to emergency escape window
Internal Dimensions of Cab - Length 2230 mm
Components (8) Windshield with parallel intermittent wiper/washer
Components (2) Pneumatically cushioned and multi-adjustable operator seat with lumbar support, safety belt, head- and armrests
New BCS Features (1) Robust instrument panel including large (254 mm/10 in) color touch screen
New BCS Features (3) Graphical data logging
New BCS Features (4) Fault memory capabilities
Operator's Eye Level (approximate) 5.5 m
New BCS Features (2) On-screen troubleshooting assistance
Components (10) Machine access via retractable access stairway, stairway angle approximately 45°, hydraulically operated
New BCS Features (5) USB, Lan (TCP/IP) and CAN BUS interfaces for data export
Components (3) Safety switch in operator's seat for automatic motion shutdown
Internal Dimensions of Cab - Height 2070 mm
Components (1) Large cab floor window with removable grating for easy cleaning
Components (4) Joystick integrated in adjustable seat armrest
New Board Control System (BCS) Features: Electronic monitoring, data logging and diagnostic system for vital signs & service data of engines, hydraulic & lube system
Components (6) Auxiliary fold-away seat with safety belt for 3rd person
Swing System
Swing Ring Triple-race roller bearing with sealed internal gearing
Maximum Swing Speed 4.9 r/min
Swing Drive 2 compact planetary transmissions with axial piston motors
Parking Brake Wet multiple-disc brake, spring-loaded/hydraulically released
Features (2) All slew ring raceways and grease tub for internal gearing supplied by automatic, central lubrication system
Features (1) Open swing circuit with auto slow down when joysticks in neutral
Undercarriage
Track Pads - Each Side 45
Components (1) Forged double-grouser track pads
Components (6) Audible travel alarm
Bottom Rollers - Each Side 8
Travel Speed - 1st Stage - Maximum 1.1 km/h
Components (4) Fully hydraulic self-adjusting track tensioning system with accumulator
Components (5) Automatic hydraulic retarder valve to prevent overspeed on downhill travel
Parking Brakes Wet multiple disc brake, spring loaded/hydraulically released
Travel Speed - 2nd Stage - Maximum 2.4 km/h
Gradeability - Travel Drives Approximately 54%
Components (3) All running surfaces of sprockets, idlers, rollers and track chain links hardened
Maximum Tractive Force 1183 kN
Travel Drives - Each Side 1 planetary transmission with 2 two-stage axial piston motors
Components (2) Chain links connected by hardened pins and bushings
Support Rollers - Each Side 3
Automatic Lubrication System
Type (3) System condition and failures displayed by Board Control System
Capacity - Grease Barrel 205 l
Type (1) Single-circuit progressive system with hydraulically driven heavy-duty pump and electronic time control
Type (2) Grease supplied to swing roller bearing, all pivot points of attachment, and swing gearbox bearing
Attachment
Type (5) Float valve for boom down function
Type (2) High-tensile steel with solid steel castings at pivot areas
Type (3) Boom and stick stress-relieved after welding
Type (1) Boom and stick torsion-resistant with welded box design
Type (4) Catwalks with rails at boom
Buckets Equipped With – Special liner material covering main wear areas inside and outside<br>– Lip shrouds<br>– Wing shrouds<br>– Heel shrouds
Operating Weights - Backhoe
Standard Track Pads 800 mm
Operating Weight 230200 kg
Ground Pressure 22 N/cm²
Hydraulic System with Electronic Pump Management
Maximum Swing Oil Flow 783 l/min
Maximum Pressure - Attachment 310 bar
Filters (4) Pressure filters (6 μm) for servo circuit
Electronic Pump Management Contains (3) Automatic return of main pumps to zero flow
Features (2) Cooling of pump transmission gear oil
Maximum Pressure - Travel 310 bar
Maximum Pressure - Swing - Acceleration 310 bar
Filters (3) Full-flow filters (10 μm) for cooling return circuit
Electronic Pump Management Contains (2) Dedicated circuit pump allocation
Maximum Total Oil Flow 2350 l/min
Filters (2) Full-flow filters (10 μm) for complete return circuit
Main Pumps 6 × variable swash plate pumps
Filters (1) Full-flow high-pressure filters (100 μm) for main pumps, installed directly behind each pump
Electronic Pump Management Contains (4) Automatic rpm reduction of engine speed during working breaks
Filters (5) Transmission oil filter (40 μm)
Electronic Pump Management Contains (5) Reduced oil flow of main pumps at high hydraulic oil temperature and at high engine temperature
Electronic Pump Management Contains (1) Electronic load limit control
Features (1) Pressure cut-off function for all main pumps
Total Volume of Hydraulic Oil 3500 l
Hydraulic Tank Capacity 2800 l
Maximum Pressure - Swing - Deceleration 350 bar
Centralized Service Area
Equipped With (3) Indicator light for hydraulic tank full
Equipped With (1) Quick couplings for: – Diesel fuel<br>– Engine coolant<br>– Pump transmission gear oil<br>– Engine oil (oil pan)<br>– Hydraulic oil
Features Centralized service area accessible from ground level.
Equipped With (2) Cat jump-start socket
Digging Forces
Maximum Tearout Force 650 kN
Maximum Breakout Force 730 kN
Working Ranges
Maximum Digging Reach 15.9 m
Maximum Digging Depth 8.1 m
Maximum Digging Height 13.9 m
Operating Specifications
Operating Weight 230 t
Bucket Payload 22 t
Bucket
Standard Bucket Capacity - Backhoe (Heaped 1:1) 12 m³
Engine - Equivalent to U.S. EPA Tier 2
Gross Power - SAE J1995 776 kW
Engine Model Cat C32 ACERT
Net Power - SAE J1349 770 kW
Diesel Engine - Lesser Regulated
Gross Power - SAE J1995 776 kW
Net Power - ISO 9249 774 kW
Net Power - SAE J1349 770 kW
Emissions Meets China Nonroad Stage III emissions standards, equivalent to Tier 2
Diesel Engine - Tier 4 Final
Components (1) Cat NOx reduction system
Components (7) Two-stage fuel filter
Components (3) MEUI™-C fuel system
Alternator 275A
Bore 145 mm
Components (4) Hydraulically driven radiator fan with variable electronically controlled fan speed
No. of Cylinders 12
Displacement 32 l
Fuel Tank Capacity 3600 l
Components (5) Micro processed engine management
Rated Speed 1,800 min-1 (1,800 rpm)
Aspiration Turbocharged and air-to-air aftercooled
Components (2) Dual Diesel Oxidation Catalysts (DOCs)
Components (8) Additional high-capacity water separator including electric priming pump
Components (9) Large fuel tank allows for 24 hour machine operation
Components (6) Heavy-duty air filters
Maximum Altitude without Deration 2925 m (9,600 ft) – above sea level (a.s.l.)
Stroke 162 mm
Make and Model Cat C32 ACERT
Diesel Engine - Equivalent to Tier 2
Components (3) Heavy-duty air filters
Components (4) Two-stage fuel filter
Fuel Tank Capacity 3600 l
No. of Cylinders 12
Components (2) Micro processed engine management
Displacement 32 l
Maximum Altitude without Deration 3622 m (11,884 ft) – above sea level (a.s.l.)
Bore 145 mm
Components (1) Hydraulically driven radiator fan with variable electronically controlled fan speed
Stroke 162 mm
Aspiration Turbocharged and air-to-air aftercooled
Components (5) Additional high-capacity water separator including electric priming pump
Rated Speed 1800 min-1 (1,800 rpm)
Alternator 275A
Make and Model Cat C32 ACERT
Components (6) Large fuel tank allows for 24 hour machine operation
Diesel Engine - Highly Regulated
Gross Power - SAE J1995 771 kW
Net Power - ISO 9249 764 kW
Net Power - SAE J1349 761 kW
Emissions Meets Tier 4 Final and Stage V emissions standards
Engine - U.S. EPA Tier 4 Final
Net Power - SAE J1349 761 kW
Gross Power - SAE J1995 771 kW
Engine Model Cat® C32 ACERT™

SELECT MODELS TO COMPARE

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6030

Engine Output - SAE J1995 1141 kW
Bucket Payload 31 t
Operating Weight 297 t
Note Specifications shown above apply to Backhoe configuration. Face Shovel and Frontless configurations are also available.
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Hydraulic Mining Shovels

6050/6050 FS

Engine Output - SAE J1995 1880 kW
Bucket Payload 50.4 t
Operating Weight 537 t
Note Specifications above apply to Backhoe configuration. Face Shovel and Frontless configurations are also available.
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Hydraulic Mining Shovels

6040

Engine Output - SAE J1995 1550 kW
Bucket Payload 39.6 t
Operating Weight 404.6 t
Note Specifications above apply to the HRC Face Shovel configuration. Backhoe and Frontless configurations are also available for both HRC and LRC.
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Hydraulic Mining Shovels

6015

Engine Output - SAE J1995 615 kW
Bucket Payload 14.6 t
Operating Weight 140 t
Note Specifications shown above apply to highly regulated, backhoe configuration. Lesser regulated and frontless configurations are also available.
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Hydraulic Mining Shovels

6060

Engine Output - SAE J1995 2248 kW
Bucket Payload 61 t
Operating Weight 599 t
Note Specifications shown above apply to Face Shovel configuration. Backhoe and Frontless configurations are also available.
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Hydraulic Mining Shovels

6090 FS

Engine Output - SAE J1995 3360 kW (4,500 hp)
Standard Bucket Capacity Face Shovel (SAE 2:1) - 52.0 m3 (68.0 yd3)
Operating Weight Face Shovel - 980 tonnes (1,080 tons)
Fuel Tank Capacity 15100 l
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