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 6020B Hydraulic Shovel |
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General |
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| Engine Output - SAE J1995 | 1040 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 | - | - |
Electrical System |
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| Batteries (12V each) - In Series/Parallel Installation | 630 Ah – 24V | - | - |
| Components (3) | 9 LED high-brightness working flood lights: – 7 for working area – 2 for rear end |
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| Batteries (12V each) | 6 × 210 Ah | - | - |
| Components (1) | Emergency stop buttons inside cab, accessible from all seating locations, and engine module | - | - |
| Components (2) | Additional ground-level emergency stop | - | - |
| System Voltage | 24V | - | - |
| Battery Isolation Relays | manual lockable disconnect switch and automatic disconnect relay | - | - |
| Components (6) | 1 beacon lamp on cab roof | - | - |
| Components (5) | 7 LED service lights | - | - |
| Components (4) | 2 LED high-brightness access flood lights | - | - |
Hydraulic Oil Cooling |
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| 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 | - | - |
Operator's Cab |
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| 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 |
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| 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 |
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| 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 | 265860 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 | - | - |
Automatic Lubrication System |
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| 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 | - | - |
Attachment |
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| 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 – Lip shrouds – Wing shrouds – Heel shrouds |
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Operating Weights - Backhoe |
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| Standard Track Pads | 2.62 ft | - | - |
| Operating Weight | 507500 lb | - | - |
| Ground Pressure | 31.9 psi | - | - |
Hydraulic System with Electronic Pump Management |
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| Maximum Swing Oil Flow | 216 gal/min | - | - |
| Maximum Pressure - Attachment | 4495 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 | 4495 psi | - | - |
| Maximum Pressure - Swing - Acceleration | 4495 psi | - | - |
| Filters (3) | Full-flow filters (10 μm) for cooling return circuit | - | - |
| Electronic Pump Management Contains (2) | Dedicated circuit pump allocation | - | - |
| Maximum Total Oil Flow | 621 gal/min | - | - |
| Filters (2) | Full-flow filters (10 μm) for complete return circuit | - | - |
| Main Pumps | 6 × variable swash plate pumps | - | - |
| Filters (1) | Full-flow high-pressure filters (100 μm) for main pumps, installed directly behind each pump | - | - |
| Electronic Pump Management Contains (4) | Automatic rpm reduction of engine speed during working breaks | - | - |
| Filters (5) | Transmission oil filter (40 μm) | - | - |
| Electronic Pump Management Contains (5) | Reduced oil flow of main pumps at high hydraulic oil temperature and at high engine temperature | - | - |
| Electronic Pump Management Contains (1) | Electronic load limit control | - | - |
| Features (1) | Pressure cut-off function for all main pumps | - | - |
| Total Volume of Hydraulic Oil | 925 gal (US) | - | - |
| Hydraulic Tank Capacity | 740 gal (US) | - | - |
| Maximum Pressure - Swing - Deceleration | 5080 psi | - | - |
Centralized Service Area |
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| Equipped With (3) | Indicator light for hydraulic tank full | - | - |
| Equipped With (1) | Quick couplings for: – Diesel fuel – Engine coolant – Pump transmission gear oil – Engine oil (oil pan) – Hydraulic oil |
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| Features | Centralized service area accessible from ground level. | - | - |
| Equipped With (2) | Cat jump-start socket | - | - |
Digging Forces |
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| Maximum Tearout Force | 146125 lb | - | - |
| Maximum Breakout Force | 164050 lb | - | - |
Working Ranges |
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| Maximum Digging Reach | 52.17 ft | - | - |
| Maximum Digging Depth | 26.57 ft | - | - |
| Maximum Digging Height | 45.6 ft | - | - |
Operating Specifications |
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| Operating Weight | 254 ton (US) | - | - |
| Bucket Payload | 24 Sh Ton | - | - |
Bucket |
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| Standard Bucket Capacity - Backhoe (Heaped 1:1) | 15.7 yd³ | - | - |
Engine - Equivalent to U.S. EPA Tier 2 |
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| Gross Power - SAE J1995 | 1040 HP | - | - |
| Engine Model | Cat C32 ACERT | - | - |
| Net Power - SAE J1349 | 1032 HP | - | - |
Diesel Engine - Lesser Regulated |
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| Gross Power - SAE J1995 | 1040 HP | - | - |
| Net Power - ISO 9249 | 1037 HP | - | - |
| Net Power - SAE J1349 | 1032 HP | - | - |
| Emissions | Meets China Nonroad Stage III emissions standards, equivalent to Tier 2 | - | - |
Diesel Engine - Tier 4 Final |
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| Components (1) | Cat NOx reduction system | - | - |
| Components (7) | Two-stage fuel filter | - | - |
| Components (3) | MEUI™-C fuel system | - | - |
| Alternator | 275A | - | - |
| Bore | 5.71 in | - | - |
| Components (4) | Hydraulically driven radiator fan with variable electronically controlled fan speed | - | - |
| No. of Cylinders | 12 | - | - |
| Displacement | 1959 in³ | - | - |
| Fuel Tank Capacity | 951 gal (US) | - | - |
| Components (5) | Micro processed engine management | - | - |
| Rated Speed | 1,800 min-1 (1,800 rpm) | - | - |
| Aspiration | Turbocharged and air-to-air aftercooled | - | - |
| Components (2) | Dual Diesel Oxidation Catalysts (DOCs) | - | - |
| Components (8) | Additional high-capacity water separator including electric priming pump | - | - |
| Components (9) | Large fuel tank allows for 24 hour machine operation | - | - |
| Components (6) | Heavy-duty air filters | - | - |
| Maximum Altitude without Deration | 2925 m (9,600 ft) – above sea level (a.s.l.) | - | - |
| Stroke | 6.38 in | - | - |
| Make and Model | Cat C32 ACERT | - | - |
Diesel Engine - Equivalent to Tier 2 |
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| Components (3) | Heavy-duty air filters | - | - |
| Components (4) | Two-stage fuel filter | - | - |
| Fuel Tank Capacity | 951 gal (US) | - | - |
| No. of Cylinders | 12 | - | - |
| Components (2) | Micro processed engine management | - | - |
| Displacement | 1959 in³ | - | - |
| Maximum Altitude without Deration | 3622 m (11,884 ft) – above sea level (a.s.l.) | - | - |
| Bore | 5.71 in | - | - |
| Components (1) | Hydraulically driven radiator fan with variable electronically controlled fan speed | - | - |
| Stroke | 6.38 in | - | - |
| Aspiration | Turbocharged and air-to-air aftercooled | - | - |
| Components (5) | Additional high-capacity water separator including electric priming pump | - | - |
| Rated Speed | 1800 min-1 (1,800 rpm) | - | - |
| Alternator | 275A | - | - |
| Make and Model | Cat C32 ACERT | - | - |
| Components (6) | Large fuel tank allows for 24 hour machine operation | - | - |
Diesel Engine - Highly Regulated |
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| Gross Power - SAE J1995 | 1033 HP | - | - |
| Net Power - ISO 9249 | 1024 HP | - | - |
| Net Power - SAE J1349 | 1019 HP | - | - |
| Emissions | Meets Tier 4 Final and Stage V emissions standards | - | - |
Engine - U.S. EPA Tier 4 Final |
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| Net Power - SAE J1349 | 1019 HP | - | - |
| Gross Power - SAE J1995 | 1033 HP | - | - |
| Engine Model | Cat® C32 ACERT™ | - | - |
