New CAT Equipment

6020B Hydraulic Shovel

Safe. Simple. Reliable.

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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Benefits

High Reliability & Durability

Proven Cat C32 engine with non-DEF aftertreatment and longer undercarriage life

25%+ Better Fuel Efficiency

Efficiency and cost advantage over the leading shovel in its class

10%+ Higher Productivity

Thanks to faster cycle times and high reliability compared to competitive shovels
  • Attachment
    Buckets Equipped With
    – Special liner material covering main wear areas inside and outside
    – Lip shrouds
    – Wing shrouds
    – Heel shrouds
    Type (1)
    Boom and stick torsion-resistant with welded box design
    Type (2)
    High-tensile steel with solid steel castings at pivot areas
    Type (3)
    Boom and stick stress-relieved after welding
    Type (4)
    Catwalks with rails at boom
    Type (5)
    Float valve for boom down function
  • Automatic Lubrication System
    Capacity - Grease Barrel
    54 gal (US)
    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
    Type (3)
    System condition and failures displayed by Board Control System
  • Bucket
    Standard Bucket Capacity - Backhoe (Heaped 1:1)
    15.7 yd³
  • Centralized Service Area
    Equipped With (1)
    Quick couplings for: – Diesel fuel
    – Engine coolant
    – Pump transmission gear oil
    – Engine oil (oil pan)
    – Hydraulic oil
    Equipped With (2)
    Cat jump-start socket
    Equipped With (3)
    Indicator light for hydraulic tank full
    Features
    Centralized service area accessible from ground level.
  • Diesel Engine - Equivalent to Tier 2
    Alternator
    275A
    Aspiration
    Turbocharged and air-to-air aftercooled
    Bore
    5.71 in
    Components (1)
    Hydraulically driven radiator fan with variable electronically controlled fan speed
    Components (2)
    Micro processed engine management
    Components (3)
    Heavy-duty air filters
    Components (4)
    Two-stage fuel filter
    Components (5)
    Additional high-capacity water separator including electric priming pump
    Components (6)
    Large fuel tank allows for 24 hour machine operation
    Displacement
    1959 in³
    Fuel Tank Capacity
    951 gal (US)
    Make and Model
    Cat C32 ACERT
    Maximum Altitude without Deration
    3622 m (11,884 ft) – above sea level (a.s.l.)
    No. of Cylinders
    12
    Rated Speed
    1800 min-1 (1,800 rpm)
    Stroke
    6.38 in
  • Diesel Engine - Highly Regulated
    Emissions
    Meets Tier 4 Final and Stage V emissions standards
    Gross Power - SAE J1995
    1033 hp
    Net Power - ISO 9249
    1024 hp
    Net Power - SAE J1349
    1019 hp
  • Diesel Engine - Lesser Regulated
    Emissions
    Meets China Nonroad Stage III emissions standards, equivalent to Tier 2
    Gross Power - SAE J1995
    1040 hp
    Net Power - ISO 9249
    1037 hp
    Net Power - SAE J1349
    1032 hp
  • Diesel Engine - Tier 4 Final
    Alternator
    275A
    Aspiration
    Turbocharged and air-to-air aftercooled
    Bore
    5.71 in
    Components (1)
    Cat NOx reduction system
    Components (2)
    Dual Diesel Oxidation Catalysts (DOCs)
    Components (3)
    MEUI-C fuel system
    Components (4)
    Hydraulically driven radiator fan with variable electronically controlled fan speed
    Components (5)
    Micro processed engine management
    Components (6)
    Heavy-duty air filters
    Components (7)
    Two-stage fuel filter
    Components (8)
    Additional high-capacity water separator including electric priming pump
    Components (9)
    Large fuel tank allows for 24 hour machine operation
    Displacement
    1959 in³
    Fuel Tank Capacity
    951 gal (US)
    Make and Model
    Cat C32 ACERT
    Maximum Altitude without Deration
    2925 m (9,600 ft) – above sea level (a.s.l.)
    No. of Cylinders
    12
    Rated Speed
    1,800 min-1 (1,800 rpm)
    Stroke
    6.38 in
  • Digging Forces
    Maximum Breakout Force
    164050 lb
    Maximum Tearout Force
    146125 lb
  • Electrical System
    Batteries (12V each)
    6 × 210 Ah
    Batteries (12V each) - In Series/Parallel Installation
    630 Ah – 24V
    Battery Isolation Relays
    manual lockable disconnect switch and automatic disconnect relay
    Components (1)
    Emergency stop buttons inside cab, accessible from all seating locations, and engine module
    Components (2)
    Additional ground-level emergency stop
    Components (3)
    9 LED high-brightness working flood lights: – 7 for working area
    – 2 for rear end
    Components (4)
    2 LED high-brightness access flood lights
    Components (5)
    7 LED service lights
    Components (6)
    1 beacon lamp on cab roof
    System Voltage
    24V
  • Engine - Equivalent to U.S. EPA Tier 2
    Engine Model
    Cat C32 ACERT
    Gross Power - SAE J1995
    1040 hp
    Net Power - SAE J1349
    1032 hp
  • Engine - U.S. EPA Tier 4 Final
    Engine Model
    Cat® C32 ACERT
    Gross Power - SAE J1995
    1033 hp
    Net Power - SAE J1349
    1019 hp
  • General
    Bucket Payload
    23.8 ton (US)
    Engine Output - SAE J1995
    1040 hp
    Note
    Specifications shown above apply to a Backhoe configuration. A frontless configuration is also available.
    Operating Weight
    253.8 ton (US)
    Standard Bucket Capacity
    15.7 yd³
  • Hydraulic Oil Cooling
    Diameter - Fan
    4.92 ft
    Features (1)
    Cooling system fully independent of all main circuits, i.e. controlled cooling capacity available whenever engine is running
    Features (2)
    Variable electronically controlled flow of oil through cooler and fan speed
    Features (3)
    Superior cooling efficiency to ensure optimum oil temperature
    Oil Flow of Cooling Pumps
    211 gal/min
  • Hydraulic System with Electronic Pump Management
    Electronic Pump Management Contains (1)
    Electronic load limit control
    Electronic Pump Management Contains (2)
    Dedicated circuit pump allocation
    Electronic Pump Management Contains (3)
    Automatic return of main pumps to zero flow
    Electronic Pump Management Contains (4)
    Automatic rpm reduction of engine speed during working breaks
    Electronic Pump Management Contains (5)
    Reduced oil flow of main pumps at high hydraulic oil temperature and at high engine temperature
    Features (1)
    Pressure cut-off function for all main pumps
    Features (2)
    Cooling of pump transmission gear oil
    Filters (1)
    Full-flow high-pressure filters (100 μm) for main pumps, installed directly behind each pump
    Filters (2)
    Full-flow filters (10 μm) for complete return circuit
    Filters (3)
    Full-flow filters (10 μm) for cooling return circuit
    Filters (4)
    Pressure filters (6 μm) for servo circuit
    Filters (5)
    Transmission oil filter (40 μm)
    Hydraulic Tank Capacity
    740 gal (US)
    Main Pumps
    6 × variable swash plate pumps
    Maximum Pressure - Attachment
    4495 psi
    Maximum Pressure - Swing - Acceleration
    4495 psi
    Maximum Pressure - Swing - Deceleration
    5080 psi
    Maximum Pressure - Travel
    4495 psi
    Maximum Swing Oil Flow
    216 gal/min
    Maximum Total Oil Flow
    621 gal/min
    Total Volume of Hydraulic Oil
    925 gal (US)
  • Operating Specifications
    Bucket Payload
    24 Sh Ton
    Operating Weight
    254 ton (US)
  • Operating Weights - Backhoe
    Ground Pressure
    31.9 psi
    Operating Weight
    507500 lb
    Standard Track Pads
    2.62 ft
  • Operator's Cab
    Components (1)
    Large cab floor window with removable grating for easy cleaning
    Components (10)
    Machine access via retractable access stairway, stairway angle approximately 45°, hydraulically operated
    Components (11)
    Additional emergency ladder in close proximity to emergency escape window
    Components (2)
    Pneumatically cushioned and multi-adjustable operator seat with lumbar support, safety belt, head- and armrests
    Components (3)
    Safety switch in operator's seat for automatic motion shutdown
    Components (4)
    Joystick integrated in adjustable seat armrest
    Components (5)
    Full sized trainer seat with safety belt and work table
    Components (6)
    Auxiliary fold-away seat with safety belt for 3rd person
    Components (7)
    Operator Protective Guard (rock guard; approved according to ISO 10262:1998 [Top Guard]) compliant
    Components (8)
    Windshield with parallel intermittent wiper/washer
    Components (9)
    Roller blinds
    Internal Dimensions of Cab - Height
    6.79 ft
    Internal Dimensions of Cab - Length
    7.32 ft
    Internal Dimensions of Cab - Width
    5.33 ft
    New BCS Features (1)
    Robust instrument panel including large (254 mm/10 in) color touch screen
    New BCS Features (2)
    On-screen troubleshooting assistance
    New BCS Features (3)
    Graphical data logging
    New BCS Features (4)
    Fault memory capabilities
    New BCS Features (5)
    USB, Lan (TCP/IP) and CAN BUS interfaces for data export
    New Board Control System (BCS) Features:
    Electronic monitoring, data logging and diagnostic system for vital signs & service data of engines, hydraulic & lube system
    Operator's Eye Level (approximate)
    18.04 ft
  • Swing System
    Features (1)
    Open swing circuit with auto slow down when joysticks in neutral
    Features (2)
    All slew ring raceways and grease tub for internal gearing supplied by automatic, central lubrication system
    Maximum Swing Speed
    4.9 r/min
    Parking Brake
    Wet multiple-disc brake, spring-loaded/hydraulically released
    Swing Drive
    2 compact planetary transmissions with axial piston motors
    Swing Ring
    Triple-race roller bearing with sealed internal gearing
  • Undercarriage
    Bottom Rollers - Each Side
    8
    Components (1)
    Forged double-grouser track pads
    Components (2)
    Chain links connected by hardened pins and bushings
    Components (3)
    All running surfaces of sprockets, idlers, rollers and track chain links hardened
    Components (4)
    Fully hydraulic self-adjusting track tensioning system with accumulator
    Components (5)
    Automatic hydraulic retarder valve to prevent overspeed on downhill travel
    Components (6)
    Audible travel alarm
    Gradeability - Travel Drives
    Approximately 54%
    Maximum Tractive Force
    265860 lbf
    Parking Brakes
    Wet multiple disc brake, spring loaded/hydraulically released
    Support Rollers - Each Side
    3
    Track Pads - Each Side
    45
    Travel Drives - Each Side
    1 planetary transmission with 2 two-stage axial piston motors
    Travel Speed - 1st Stage - Maximum
    0.68 mile/h
    Travel Speed - 2nd Stage - Maximum
    1.49 mile/h
  • Working Ranges
    Maximum Digging Depth
    26.57 ft
    Maximum Digging Height
    45.6 ft
    Maximum Digging Reach
    52.17 ft
SUPERSTRUCTURE
  • Cold-weather package
  • Lube fast fill port
CAB
  • Redundant HVAC system
  • Camera system
  • Cat MineStar Health ready
UNDERCARRIAGE
  • Rough terrain undercarriage protection kit including belly plate and rear plumbing guard
  • Dirt scraper on swivel connection
  • Track pad width 1000 mm (3 ft 3 in)
ATTACHMENT
  • LED work lights on boom
BUCKETS
  • Additional buckets available, based on application, through your local Cat dealer