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Hydraulic Mining Shovels

6020B Hydraulic Shovel

Engine Output - SAE J1995

1,040 HP

Bucket Payload

23.8 ton (US)

Operating Weight

253.8 ton (US)

SPECIFICATIONS

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.

    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

    Automatic Lubrication System

    Type (3)

    System condition and failures displayed by Board Control 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

    Bucket

    Standard Bucket Capacity - Backhoe (Heaped 1:1)

    15.7 yd³

    Centralized Service Area

    Features

    Centralized service area accessible from ground level.

    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

    Equipped With (2)

    Cat jump-start socket

    Diesel Engine - Equivalent to Tier 2

    Components (4)

    Two-stage fuel filter

    Alternator

    275A

    No. of Cylinders

    12

    Bore

    5.71 in

    Components (5)

    Additional high-capacity water separator including electric priming pump

    Components (3)

    Heavy-duty air filters

    Fuel Tank Capacity

    951 gal (US)

    Components (1)

    Hydraulically driven radiator fan with variable electronically controlled fan speed

    Components (2)

    Micro processed engine management

    Displacement

    1,959 in³

    Maximum Altitude without Deration

    3622 m (11,884 ft) – above sea level (a.s.l.)

    Stroke

    6.38 in

    Aspiration

    Turbocharged and air-to-air aftercooled

    Rated Speed

    1800 min-1 (1,800 rpm)

    Make and Model

    Cat C32 ACERT

    Components (6)

    Large fuel tank allows for 24 hour machine operation

    Diesel Engine - Highly Regulated

    Net Power - ISO 9249

    1,024 HP

    Emissions

    Meets Tier 4 Final and Stage V emissions standards

    Gross Power - SAE J1995

    1,033 HP

    Net Power - SAE J1349

    1,019 HP

    Diesel Engine - Lesser Regulated

    Net Power - ISO 9249

    1,037 HP

    Gross Power - SAE J1995

    1,040 HP

    Net Power - SAE J1349

    1,032 HP

    Emissions

    Meets China Nonroad Stage III emissions standards, equivalent to Tier 2

    Diesel Engine - Tier 4 Final

    Components (4)

    Hydraulically driven radiator fan with variable electronically controlled fan speed

    Make and Model

    Cat C32 ACERT

    Aspiration

    Turbocharged and air-to-air aftercooled

    Components (6)

    Heavy-duty air filters

    Components (1)

    Cat NOx reduction system

    No. of Cylinders

    12

    Fuel Tank Capacity

    951 gal (US)

    Components (8)

    Additional high-capacity water separator including electric priming pump

    Components (9)

    Large fuel tank allows for 24 hour machine operation

    Components (7)

    Two-stage fuel filter

    Components (3)

    MEUI™-C fuel system

    Alternator

    275A

    Bore

    5.71 in

    Displacement

    1,959 in³

    Components (5)

    Micro processed engine management

    Rated Speed

    1,800 min-1 (1,800 rpm)

    Components (2)

    Dual Diesel Oxidation Catalysts (DOCs)

    Maximum Altitude without Deration

    2925 m (9,600 ft) – above sea level (a.s.l.)

    Stroke

    6.38 in

    Digging Forces

    Maximum Tearout Force

    146,125 lb

    Maximum Breakout Force

    164,050 lb

    Electrical System

    Components (6)

    1 beacon lamp on cab roof

    System Voltage

    24V

    Battery Isolation Relays

    manual lockable disconnect switch and automatic disconnect relay

    Components (2)

    Additional ground-level emergency stop

    Components (1)

    Emergency stop buttons inside cab, accessible from all seating locations, and engine module

    Batteries (12V each)

    6 × 210 Ah

    Components (3)

    9 LED high-brightness working flood lights: – 7 for working area<br>– 2 for rear end

    Batteries (12V each) - In Series/Parallel Installation

    630 Ah – 24V

    Components (5)

    7 LED service lights

    Components (4)

    2 LED high-brightness access flood lights

    Engine - Equivalent to U.S. EPA Tier 2

    Gross Power - SAE J1995

    1,040 HP

    Engine Model

    Cat C32 ACERT

    Net Power - SAE J1349

    1,032 HP

    Engine - U.S. EPA Tier 4 Final

    Engine Model

    Cat® C32 ACERT™

    Net Power - SAE J1349

    1,019 HP

    Gross Power - SAE J1995

    1,033 HP

    General

    Engine Output - SAE J1995

    1,040 HP

    Bucket Payload

    23.8 ton (US)

    Operating Weight

    253.8 ton (US)

    Note

    Specifications shown above apply to a Backhoe configuration. A frontless configuration is also available.

    Standard Bucket Capacity

    15.7 yd³

    Hydraulic Oil Cooling

    Features (2)

    Variable electronically controlled flow of oil through cooler and fan speed

    Oil Flow of Cooling Pumps

    211 gal/min

    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 (3)

    Superior cooling efficiency to ensure optimum oil temperature

    Hydraulic System with Electronic Pump Management

    Filters (1)

    Full-flow high-pressure filters (100 μm) for main pumps, installed directly behind each pump

    Electronic Pump Management Contains (1)

    Electronic load limit control

    Filters (5)

    Transmission oil filter (40 μm)

    Hydraulic Tank Capacity

    740 gal (US)

    Maximum Pressure - Swing - Deceleration

    5,080 psi

    Electronic Pump Management Contains (2)

    Dedicated circuit pump allocation

    Filters (2)

    Full-flow filters (10 μm) for complete return circuit

    Maximum Total Oil Flow

    621 gal/min

    Main Pumps

    6 × variable swash plate pumps

    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

    Total Volume of Hydraulic Oil

    925 gal (US)

    Maximum Swing Oil Flow

    216 gal/min

    Maximum Pressure - Attachment

    4,495 psi

    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

    4,495 psi

    Maximum Pressure - Swing - Acceleration

    4,495 psi

    Filters (3)

    Full-flow filters (10 μm) for cooling return circuit

    Operating Specifications

    Bucket Payload

    24 Sh Ton

    Operating Weight

    254 ton (US)

    Operating Weights - Backhoe

    Standard Track Pads

    2.62 ft

    Operating Weight

    507,500 lb

    Ground Pressure

    31.9 psi

    Operator's Cab

    Components (5)

    Full sized trainer seat with safety belt and work table

    Internal Dimensions of Cab - Width

    5.33 ft

    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

    7.32 ft

    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)

    18.04 ft

    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

    6.79 ft

    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

    0.68 mile/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

    1.49 mile/h

    Gradeability - Travel Drives

    Approximately 54%

    Components (3)

    All running surfaces of sprockets, idlers, rollers and track chain links hardened

    Maximum Tractive Force

    265,860 lbf

    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

    Working Ranges

    Maximum Digging Reach

    52.17 ft

    Maximum Digging Height

    45.6 ft

    Maximum Digging Depth

    26.57 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

    WHY CHOOSE EMPIRE

    • Machines built tough and ready to run in rugged applications

    • Trusted advisors to help you find and maximize your equipment

    • Wide inventory of rental equipment that lets you try before you buy

    • Full service and support to ensure performance and longevity