6020B OEM

6020B OEM

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Cat Frontless Hydraulic Shovels are loaded with options--giving you the flexibility to match the machine front to your specific application. These purpose-built specialty machines can be sourced through ...
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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)

Undercarriage

Maximum Drawbar Pull - Forward
192886lbf
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 (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

Weights

Frontless Weight
366569lb

Track

Standard
2.62ft
Extra Wide
39in

Service Refill Capacities

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

Engine

Engine Model
Cat® C32 ACERT™
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)

Automatic Lubrication System

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

Swing System

Maximum Swing Speed
4.9r/min
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
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

Operator's Cab

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

Electrical System

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

Hydraulic System with Electronic Pump Management

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

Hydraulic Oil Cooling

Diameter - Fan
4.92ft
Maximum Flow
211gal/min

Bucket

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

Standard Equipment: