Hydraulic Mining Shovels:
6020B Hydraulic Shovel
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- System Voltage
- 24V
- Batteries (12V each)
- 6 × 210 Ah
- Components
- 9 LED high-brightness working flood lights: – 7 for working area – 2 for rear end
- Alternator
- 275A
You need a shovel that works. A simple, durable digger that gets the job done efficiently and safely. The Cat 6020B is engineered from the ground up with ease of use in mind. It’s easy to assemble, easy to learn, easy to operate and easy to maintain. So you can concentrate on running a safe, productive operation. The new Cat 6020B. It’s not complicated.
Product Specs
-
Electrical System
- System Voltage
- 24V
- Batteries (12V each)
- 6 × 210 Ah
- Components
- 9 LED high-brightness working flood lights: – 7 for working area – 2 for rear end
- 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 (5)
- 7 LED service lights
- Components (6)
- 1 beacon lamp on cab roof
- Components
- 1 beacon lamp on cab roof
- Batteries (12V each)
- 6 × 210 Ah
- Components (3)
-
9 LED high-brightness working flood lights: – 7 for working area
– 2 for rear end - System Voltage
- 24V
- Components (4)
- 2 LED high-brightness access flood lights
-
Diesel Engine
- Alternator
- 275A
- Components
- Large fuel tank allows for 24 hour machine operation
- Emission Standards
- U.S. EPA Tier 2 equivalent
- Rated Gross Power SAE J1995
- 778 kW (1,043 hp, 1,800 min-1)
- Rated Net Power SAE J1349
- 778 kW (1,043 hp, 1,800 min-1)
-
Attachment
- Buckets equipped with:
- – Special liner material covering main wear areas inside and outside – Lip shrouds – Wing shrouds – Heel shrouds
- Type
- Boom and stick torsion-resistant with welded box design
- Type
- High‑tensile steel with solid steel castings at pivot areas
- Type
- Boom and stick stress-relieved after welding
- Type
- Catwalks with rails at boom
- Type
- Float valve for boom down function
- 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
-
Hydraulic System with Electronic Pump Management
- Maximum Pressure, Swing – Acceleration
- 4495psi
- Maximum Pressure, Travel
- 4495.0psi
- Maximum Total Oil Flow
- 621.0gal/min
- 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)
- Main Pumps
- 6 × variable swash plate pumps
- Maximum Pressure - Attachment
- 4495psi
- Maximum Swing Oil Flow
- 216gal/min
- Maximum Pressure - Swing - Deceleration
- 5080psi
- Maximum Total Oil Flow
- 621gal/min
- Hydraulic Tank Capacity
- 740gal (US)
- Maximum Pressure - Swing - Acceleration
- 4495psi
- Maximum Pressure - Travel
- 4495psi
- Total Volume of Hydraulic Oil
- 925gal (US)
-
Automatic Lubrication System
- Capacity of Grease Barrel
- 54.0gal
- 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
- Type
- System condition and failures displayed by Board Control System
- Capacity - Grease Barrel
- 54gal (US)
- Type (1)
- Single-circuit progressive system with hydraulically driven heavy-duty pump and electronic time control
-
Undercarriage
- Maximum Tractive Force
- 265860lbf
- Bottom Rollers - Each Side
- 8
- Components (1)
- Forged double-grouser track pads
- Components (5)
- Automatic hydraulic retarder valve to prevent overspeed on downhill travel
- Components (6)
- Audible travel alarm
- 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
- Gradeability - Travel Drives
- Approximately 54%
- 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
- 0.68mile/h
- Travel Speed - 2nd Stage - Maximum
- 1.49mile/h
- Maximum Tractive Force
- 265860lbf
-
Operator’s Cab
- Internal Dimensions of Cab: Height
- 6.79ft
- Internal Dimensions of Cab: Length
- 7.32ft
- Internal Dimensions of Cab: Width
- 5.33ft
- New BCS Features:
- USB, Lan (TCP/IP) and CAN BUS interfaces for data export
- Components
- Roller blinds
-
Hydraulic Oil Cooling
- Features
- Cooling system fully independent of all main circuits, i.e. controlled cooling capacity available whenever engine is running
- Oil Flow of Cooling Pumps
- 211.0gal/min
- Diameter - Fan
- 4.92ft
- Features (3)
- Superior cooling efficiency to ensure optimum oil temperature
- Features (2)
- Variable electronically controlled flow of oil through cooler and fan speed
- Features (1)
- Cooling system fully independent of all main circuits, i.e. controlled cooling capacity available whenever engine is running
- Oil Flow of Cooling Pumps
- 211gal/min
-
Swing System
- Maximum Swing Speed
- 4.9rpm
- Features
- 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
- 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
- Features (1)
- Open swing circuit with auto slow down when joysticks in neutral
- Maximum Swing Speed
- 4.9r/min
-
Operating Weight – Backhoe
- Ground Pressure
- 31.9psi
-
Centralized Service Area
- Equipped With (3)
- Indicator light for hydraulic tank full
- Features
- Centralized service area accessible from ground level.
- 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
-
Backhoes
- Capacity 1:1
- 15.7yd3
- Capacity 2:1
- 13.8yd³
- Capacity - Struck
- 12yd³
- Inner Width
- 9.84ft
- Maximum Material Density - Loose
- 1.8 t/m³ (3,030 lb/yd³)
- Number of Teeth
- 6
- Tooth System
- Cat C85 system
- Total Width
- 11.32ft
- Type
- Standard rock bucket
- Weight - Including Standard Wear Package
- 27180lb
- Capacity 1:1
- 15.7yd³
-
Diesel Engines
- Aspiration
- Turbocharged and air-to-air aftercooled
- Bore
- 5.71in
- 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
- 1959in³
- Fuel Tank Capacity
- 951gal (US)
- Make/Model
- Cat C32 ACERT
- Maximum Altitude - Without Deration - Above Sea Level
- 6560ft
- Number of Cylinders
- 12
- Rated Net Power - ISO 3046/1
- 778 kW (1,043 hp, 1,800 min-1)
- Stroke
- 6.38in
- Alternator
- 275A
- Emission Standards
- U.S. EPA Tier 2 equivalent
- Rated Gross Power - SAE J1995
- 778 kW (1,043 hp, 1,800 min-1)
- Rated Net Power - SAE J1349
- 778 kW (1,043 hp, 1,800 min-1)
-
General
- Standard Bucket Capacity
- 15.7yd³
- Engine Output - SAE J1995
- 778 kW (1,043 hp)
- Standard Bucket Capacity
- Backhoe (heaped 1:1) 12.0 m³ (15.7 yd³)
- Operating Weight
- Backhoe –230 tonnes (254 tons)
-
Engine - U.S. EPA Tier 4 Final
- Engine Model
- Cat® C32 ACERT™
- Gross Power - SAE J1995
- 1033HP
-
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 (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 (8)
- Windshield with parallel intermittent wiper/washer
- Components (7)
- Operator Protective Guard (rock guard; approved according to ISO 10262:1998 [Top Guard]) compliant
- Components (9)
- Roller blinds
- 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 (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)
- 18.04ft
- Components (11)
- Additional emergency ladder in close proximity to emergency escape window
- Internal Dimensions of Cab - Height
- 6.79ft
- Internal Dimensions of Cab - Length
- 7.32ft
- Internal Dimensions of Cab - Width
- 5.33ft
-
Engine
- Engine Model
- Cat® C32 ACERT™
- Gross Power – SAE J1995
- 1043hp
- Net Power – SAE J1349
- 1043hp
- Engine Model
- Cat® C32 ACERT™
- Gross Power - SAE J1995
- 1043HP
- Net Power - SAE J1349
- 1043HP
-
Bucket
- Standard Bucket Capacity - Backhoe (Heaped 1:1)
- 15.7yd³
-
Operating Specifications
- Bucket Payload
- 24tons
- Operating Weight
- 254ton (US)
- Bucket Payload
- 24Sh Ton
-
Working Range
- Maximum Digging Depth
- 26.57ft
- Maximum Digging Reach
- 52.17ft
- Maximum Digging Height
- 45.60ft
-
Digging Forces
- Maximum Tearout Force
- 146125lb
- Maximum Breakout Force
- 164050lb
- Maximum Breakout Force
- 164050lb
- Maximum Tearout Force
- 146125lb
-
Operating Weights - Backhoe
- Ground Pressure
- 31.9psi
- Operating Weight
- 507500lb
- Standard Track Pads
- 2.62ft
-
Working Ranges
- Maximum Digging Depth
- 26.57ft
- Maximum Digging Height
- 45.6ft
- Maximum Digging Reach
- 52.17ft
Equipment
-
- 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