Hydraulic Mining Shovels

Cat 6020B

Operating Weight
224t
Bucket Payload
22t
Bucket Capacity
12m³

The New Cat 6020 Mining Shovel - It's Not Complicated

Engineered from the ground up with ease of use and performance in mind, the Cat® 6020B mining shovel is easy to assemble, easy to learn, easy to operate and easy to maintain, enabling you to concentrate on running a safe, productive operation. With faster cycle times and improved reliability, the Cat 6020B now delivers over 10% higher productivity compared to other shovels in the 200 metric tonne class. Combined with a 25% fuel efficiency advantage over leading mining shovels in its class, this Cat mining shovel delivers a serious cost advantage that boosts your business bottom line. 

As a Cat mining shovel, the Cat 6020B delivers a state-of-the-art operator cab that protects, supports and empowers your operators through every shift. Along with class-leading visibility, the Cat 6020B mining shovel features a quiet and fully-pressurised cab environment, ergonomic operator seat and controls, adaptable armrests and a rubber-mounted cab module for improved shock absorption. 

As the official Cat dealer in Queensland and Northern Territory, Hastings Deering supplies a range of Cat mining shovels to clients in the mining and related industries and has the Cat 6020B for sale at a branch near you. To chat with a Cat mining equipment expert about your requirements and get further information, including price and specs for the Cat 6020B, contact your local Hastings Deering Branch

Specifications

Operating Weight
224t
Bucket Payload
22t
Bucket Capacity
12m³
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Specifications

General
Bucket Payload 21.6t Engine Output - SAE J1995 776kW Note Specifications shown above apply to a Backhoe configuration. A frontless configuration is also available. Operating Weight 230.2t Standard Bucket Capacity 12m³
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<br>– 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
Hydraulic Oil Cooling
Diameter - Fan 1500mm 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 800l/min
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 2070mm Internal Dimensions of Cab - Length 2230mm Internal Dimensions of Cab - Width 1625mm 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) 5.5m
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 4.9r/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 1183kN 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 1.1km/h Travel Speed - 2nd Stage - Maximum 2.4km/h
Automatic Lubrication System
Capacity - Grease Barrel 205l 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
Attachment
Buckets Equipped With – Special liner material covering main wear areas inside and outside<br>– Lip shrouds<br>– Wing shrouds<br>– 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
Operating Weights - Backhoe
Ground Pressure 22N/cm² Operating Weight 230200kg Standard Track Pads 800mm
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 2800l Main Pumps 6 × variable swash plate pumps Maximum Pressure - Attachment 310bar Maximum Pressure - Swing - Acceleration 310bar Maximum Pressure - Swing - Deceleration 350bar Maximum Pressure - Travel 310bar Maximum Swing Oil Flow 783l/min Maximum Total Oil Flow 2350l/min Total Volume of Hydraulic Oil 3500l
Centralized Service Area
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 Equipped With (3) Indicator light for hydraulic tank full Features Centralized service area accessible from ground level.
Bucket
Standard Bucket Capacity - Backhoe (Heaped 1:1) 12m³
Digging Forces
Maximum Breakout Force 730kN Maximum Tearout Force 650kN
Operating Specifications
Bucket Payload 22t Operating Weight 230t
Working Ranges
Maximum Digging Depth 8.1m Maximum Digging Height 13.9m Maximum Digging Reach 15.9m
Diesel Engine - Equivalent to Tier 2
Alternator 275A Aspiration Turbocharged and air-to-air aftercooled Bore 145mm 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 32l Fuel Tank Capacity 3600l 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 162mm
Diesel Engine - Highly Regulated
Emissions Meets Tier 4 Final and Stage V emissions standards Gross Power - SAE J1995 771kW Net Power - ISO 9249 764kW Net Power - SAE J1349 761kW
Diesel Engine - Lesser Regulated
Emissions Meets China Nonroad Stage III emissions standards, equivalent to Tier 2 Gross Power - SAE J1995 776kW Net Power - ISO 9249 774kW Net Power - SAE J1349 770kW
Diesel Engine - Tier 4 Final
Alternator 275A Aspiration Turbocharged and air-to-air aftercooled Bore 145mm 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 32l Fuel Tank Capacity 3600l 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 162mm
Engine - Equivalent to U.S. EPA Tier 2
Engine Model Cat C32 ACERT Gross Power - SAE J1995 776kW Net Power - SAE J1349 770kW
Engine - U.S. EPA Tier 4 Final
Engine Model Cat® C32 ACERT™ Gross Power - SAE J1995 771kW Net Power - SAE J1349 761kW

How does the 6020B Compare?

  • Cat 6020B
    Hydraulic Mining Shovels Cat 6020B
    Operating Weight
    224t
    Bucket Payload
    22t
    Bucket Capacity
    12m³
    SELECTED MODEL

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  • Cat 6015
    Hydraulic Mining Shovels Cat 6015
    Operating Weight
    140t
    Bucket Payload
    14.6t
    Bucket Capacity
    8.1m³

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  • Cat 6030
    Hydraulic Mining Shovels Cat 6030
    Operating Weight
    296t
    Bucket Payload
    30t
    Bucket Capacity
    17m³

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Cat Hydraulic Mining Shovel - Features

6020B Hydraulic Mining Shovel
Safety-Enhancing Operator's Cab

The 6020 features a new, state-of-the-art cab and operator station with class-leading visibility provided by the large floor window and expansive windshield and side windows. Unrestricted lines of sight to the crawler tracks and pit floor aid the operator when re-positioning the shovel and when loading trucks.

6020B Hydraulic Mining Shovel
Best-In-Class Energy Efficiency

More efficient hydraulic pump utilization, reduced energy losses, and increased fuel savings are realized with our innovative, patent-pending dedicated pump flow allocation technology. Additional fuel savings resulting from boom float feature, improving energy efficiency.

6020B Hydraulic Mining Shovel
High Production And Easy Service

Modular construction with a walk-through power module enables easy access to components and superior serviceability. Additionally, modular design facilitates shipping and field assembly of the 6020 maintenance.

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