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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.
Yêu cầu báo giá
Dung tích gầu Gầu ngược 12.0 m3
Khối lượng vận hành 230 tấn
Công suất động cơ - SAE J1995 778 kW (1,043 hp)
Ắc-quy (12V mỗi bình) 6 × 210 Ah
Ắc-quy (12V mỗi bình) - 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
System Voltage 24V
Components (4) 2 LED high-brightness access flood lights
Components (5) 7 LED service lights
Components (6) 1 beacon lamp on cab roof
Diameter - Fan 1500.0 mm
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 800.0 l/min
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) FOPS (rock guard; approved according to ISO 3449) compliant
Components (8) Windshield with parallel intermittent wiper/washer
Components (9) Roller blinds
Internal Dimensions of Cab - Height 2070.0 mm
Internal Dimensions of Cab - Length 2230.0 mm
Internal Dimensions of Cab - Width 1625.0 mm
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) 5.5 m
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


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 1183.0 kN
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 1.1 km/h
Travel Speed - 2nd Stage - Maximum 2.4 km/h
Capacity - Grease Barrel 205.0 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
Type (3) System condition and failures displayed by Board Control System
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
Áp lực xuống mặt đất 22.0 N/cm²
Khối lượng vận hành 230200.0 kg
Guốc xích tiêu chuẩn 800.0 mm
Máy giao điện 275A
Kiểu nạp khí Turbocharged and air-to-air aftercooled
Bore 145.0 mm
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
Dung tích xy-lanh 32.0 l
Tiêu chuẩn khí thải U.S. EPA Tier 2 equivalent
Dung tích thùng nhiên liệu 3600.0 l
Mô-đen động cơ Cat C32 ACERT
Maximum Altitude - Without Deration - Above Sea Level 2000.0 m
Số lượng xy-lanh 12
Rated Gross Power - SAE J1995 778 kW (1,043 hp, 1,800 min-1)
Rated Net Power - ISO 3046/1 778 kW (1,043 hp, 1,800 min-1)
Rated Net Power - SAE J1349 778 kW (1,043 hp, 1,800 min-1)
Stroke 162.0 mm
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 310.0 bar
Maximum Pressure - Swing - Acceleration 310.0 bar
Maximum Pressure - Travel 310.0 bar
Maximum Swing Oil Flow 783.0 l/min
Maximum Total Oil Flow 2350.0 l/min
Hydraulic Tank Capacity 2800.0 l
Maximum Pressure - Swing - Deceleration 350.0 bar
Total Volume of Hydraulic Oil 3500.0 l
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.
Capacity - Struck 9.2 m³
Capacity 2:1 10.6 m³
Inner Width 3000.0 mm
Maximum Material Density - Loose 1.8 t/m³ (3,030 lb/yd³)
Number of Teeth 6
Tooth System Cat C85 system
Total Width 3450.0 mm
Type Standard rock bucket
Weight - Including Standard Wear Package 12330.0 kg
Capacity 1:1 12.0 m³
Standard Bucket Capacity - Backhoe (Heaped 1:1) 12.0 m³
Maximum Breakout Force 730.0 kN
Maximum Tearout Force 650.0 kN
Engine Model Cat® C32 ACERT™
Gross Power - SAE J1995 778.0 kW
Net Power - SAE J1349 778.0 kW
Bucket Payload 22.0 t
Operating Weight 230.0 t
Maximum Digging Depth 8.1 m
Maximum Digging Height 13.9 m
Maximum Digging Reach 15.9 m
1800 599990
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