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6020B Hydraulic Shovel
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Product Specs
- General
- Electrical System
- Hydraulic Oil Cooling
- Operator's Cab
- Swing System
- Undercarriage
- Automatic Lubrication System
- Attachment
- Operating Weights - Backhoe
- Hydraulic System with Electronic Pump Management
- Centralized Service Area
- Digging Forces
- Working Ranges
- Operating Specifications
- Bucket
- Engine - Equivalent to U.S. EPA Tier 2
- Diesel Engine - Lesser Regulated
- Diesel Engine - Tier 4 Final
- Diesel Engine - Equivalent to Tier 2
- Diesel Engine - Highly Regulated
- Engine - U.S. EPA Tier 4 Final
General
| 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
| 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 |
| 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
| 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
| 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 | 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
| 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
| 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 |
Operating Weights - Backhoe
| Standard Track Pads | 2.62 ft |
| Operating Weight | 507500 lb |
| Ground Pressure | 31.9 psi |
Hydraulic System with Electronic Pump Management
| 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
| 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 |
| Features | Centralized service area accessible from ground level. |
| Equipped With (2) | Cat jump-start socket |
Digging Forces
| Maximum Tearout Force | 146125 lb |
| Maximum Breakout Force | 164050 lb |
Working Ranges
| Maximum Digging Reach | 52.17 ft |
| Maximum Digging Depth | 26.57 ft |
| Maximum Digging Height | 45.6 ft |
Operating Specifications
| Operating Weight | 254 ton (US) |
| Bucket Payload | 24 Sh Ton |
Bucket
| Standard Bucket Capacity - Backhoe (Heaped 1:1) | 15.7 yd³ |
Engine - Equivalent to U.S. EPA Tier 2
| Gross Power - SAE J1995 | 1040 HP |
| Engine Model | Cat C32 ACERT |
| Net Power - SAE J1349 | 1032 HP |
Diesel Engine - Lesser Regulated
| 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
| 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
| 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
| 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
| Net Power - SAE J1349 | 1019 HP |
| Gross Power - SAE J1995 | 1033 HP |
| Engine Model | Cat® C32 ACERT™ |