Hydraulic Mining Shovels

6020B OEM

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Specification Summary

Standard Bucket Capacity
Backhoe (heaped 1:1) 12.0 m3 (15.7 yd3)
Maximum Drawbar Pull - Forward
192886 lbf
Engine Output - SAE J1995
778 kW (1,043 hp)
Alternator
275A
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General

Standard Bucket Capacity
Backhoe (heaped 1:1) 12.0 m3 (15.7 yd3)
Engine Output - SAE J1995
778 kW (1,043 hp)

Electrical System

Batteries (12V each)
6 × 210 Ah
System Voltage
24V
Alternator
275A

Hydraulic Oil Cooling

Diameter - Fan
4.92 ft
Maximum Flow
211 gal/min

Operator's Cab

Operator's Eye Level (approximate)
18.04 ft
Components (1)
Auxiliary fold-away seat with safety belt for 3rd person
Components (2)
FOPS (rock guard; approved according to ISO 3449) compliant
Internal Dimensions of Cab - Height
6.79 ft
Internal Dimensions of Cab - Length
7.32 ft
Internal Dimensions of Cab - Width
5.33 ft

Swing System

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
4.9 r/min

Undercarriage

Maximum Drawbar Pull - Forward
192886 lbf
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 (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
0.68 mile/h
Travel Speed - 2nd Stage - Maximum
1.49 mile/h
Maximum Tractive Force
265860 lbf

Automatic Lubrication System

Capacity - Grease Barrel
54 gal (US)
Type
Single-circuit progressive system with hydraulically driven heavy-duty pump and electronic time control

Engine

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)
Engine Model
Cat® C32 ACERT™

Hydraulic System with Electronic Pump Management

Main Pumps
6 × variable swash plate pumps
Maximum Pressure - Attachment
4495 psi
Maximum Pressure - Travel Swing Pumps
4495 psi
Maximum Swing Oil Flow
216 gal/min
Maximum Pressure - Swing - Deceleration
5080 psi
Maximum Total Oil Flow
621 gal/min

Bucket

Standard Bucket Capacity - Backhoe (Heaped 1:1)
15.7 yd³

Service Refill Capacities

Fuel Tank
951 gal (US)
Grease Tank
54 gal (US)
Hydraulic System - Including Tank
925 gal (US)
Hydraulic Tank
740 gal (US)

Track

Extra Wide
39 in
Standard
2.62 ft

Weights

Frontless Weight
366569 lb
Standard Bucket Capacity
Backhoe (heaped 1:1) 12.0 m3 (15.7 yd3)
Engine Output - SAE J1995
778 kW (1,043 hp)
Batteries (12V each)
6 × 210 Ah
System Voltage
24V
Diameter - Fan
4.92 ft
Maximum Flow
211 gal/min
Operator's Eye Level (approximate)
18.04 ft
Components (1)
Auxiliary fold-away seat with safety belt for 3rd person
Components (2)
FOPS (rock guard; approved according to ISO 3449) compliant
Internal Dimensions of Cab - Height
6.79 ft
Internal Dimensions of Cab - Length
7.32 ft
Internal Dimensions of Cab - Width
5.33 ft
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
4.9 r/min
Maximum Drawbar Pull - Forward
192886 lbf
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 (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
0.68 mile/h
Travel Speed - 2nd Stage - Maximum
1.49 mile/h
Maximum Tractive Force
265860 lbf
Capacity - Grease Barrel
54 gal (US)
Type
Single-circuit progressive system with hydraulically driven heavy-duty pump and electronic time control
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)
Main Pumps
6 × variable swash plate pumps
Maximum Pressure - Attachment
4495 psi
Maximum Pressure - Travel Swing Pumps
4495 psi
Maximum Swing Oil Flow
216 gal/min
Standard Bucket Capacity - Backhoe (Heaped 1:1)
15.7 yd³
Maximum Pressure - Swing - Deceleration
5080 psi
Maximum Total Oil Flow
621 gal/min
Engine Model
Cat® C32 ACERT™
Fuel Tank
951 gal (US)
Grease Tank
54 gal (US)
Hydraulic System - Including Tank
925 gal (US)
Hydraulic Tank
740 gal (US)
Extra Wide
39 in
Standard
2.62 ft
Frontless Weight
366569 lb