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Cat Frontless Hydraulic Shovels 6020B OEM

Cat Frontless Hydraulic Shovels 6020B OEM

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Overview

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 Caterpillar OEM Solutions and our global network of auxiliary equipment manufacturers. Let us help you build your jobsite solution.

General

Units:

Standard Bucket CapacityBackhoe (heaped 1:1) 12.0 m3 (15.7 yd3) | Backhoe (heaped 1:1) 12.0 m3 (15.7 yd3)
Engine Output - SAE J1995778 kW  (1,043 hp) | 778 kW  (1,043 hp)

Electrical System

Batteries (12V each)6 × 210 Ah | 6 × 210 Ah
System Voltage24V | 24V
Alternator275A | 275A

Hydraulic Oil Cooling

Diameter - Fan4.92 ft | 1500.0 mm
Maximum Flow211.0 gal/min | 800.0 l/min

Operator's Cab

Components (1)Auxiliary fold-away seat with safety belt for 3rd person | Auxiliary fold-away seat with safety belt for 3rd person
Components (2)FOPS (rock guard; approved according to ISO 3449) compliant | FOPS (rock guard; approved according to ISO 3449) compliant
Internal Dimensions of Cab - Height6.79 ft | 2070.0 mm
Internal Dimensions of Cab - Length7.32 ft | 2230.0 mm
Internal Dimensions of Cab - Width5.33 ft | 1625.0 mm
Operator's Eye Level (approximate)18.04 ft | 5.5 m

Swing System

Features (1)Open swing circuit with auto slow down when joysticks in neutral | 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 | All slew ring raceways and grease tub for internal gearing supplied by automatic, central lubrication system
Maximum Swing Speed4.9 r/min | 4.9 r/min
Parking BrakeWet multiple-disc brake, spring-loaded/hydraulically released | Wet multiple-disc brake, spring-loaded/hydraulically released
Swing Drive2 compact planetary transmissions with axial piston motors | 2 compact planetary transmissions with axial piston motors
Swing RingTriple-race roller bearing with sealed internal gearing | Triple-race roller bearing with sealed internal gearing

Undercarriage

Maximum Drawbar Pull - Forward192886.0 lbf | 858.0 kN
Bottom Rollers - Each Side8 | 8
Components (1)Forged double-grouser track pads | Forged double-grouser track pads
Components (2)Chain links connected by hardened pins and bushings | Chain links connected by hardened pins and bushings
Components (3)All running surfaces of sprockets, idlers, rollers and track chain links hardened | All running surfaces of sprockets, idlers, rollers and track chain links hardened
Components (4)Fully hydraulic self-adjusting track tensioning system with accumulator | Fully hydraulic self-adjusting track tensioning system with accumulator
Components (5)Automatic hydraulic retarder valve to prevent overspeed on downhill travel | Automatic hydraulic retarder valve to prevent overspeed on downhill travel
Gradeability - Travel DrivesApproximately 54% | Approximately 54%
Maximum Tractive Force265860.0 lbf | 1183.0 kN
Parking BrakesWet multiple disc brake, spring loaded/hydraulically released | Wet multiple disc brake, spring loaded/hydraulically released
Support Rollers - Each Side3 | 3
Track Pads - Each Side45 | 45
Travel Drives - Each Side1 planetary transmission with 2 two-stage axial piston motors | 1 planetary transmission with 2 two-stage axial piston motors
Travel Speed - 1st Stage - Maximum0.68 mile/h | 1.1 km/h
Travel Speed - 2nd Stage - Maximum1.49 mile/h | 2.4 km/h

Automatic Lubrication System

Capacity - Grease Barrel54.0 gal (US) | 205.0 l
TypeSingle-circuit progressive system with hydraulically driven heavy-duty pump and electronic time control | Single-circuit progressive system with hydraulically driven heavy-duty pump and electronic time control

Engine

Emission StandardsU.S. EPA Tier 2 equivalent | U.S. EPA Tier 2 equivalent
Rated Gross Power - SAE J1995778 kW (1,043 hp, 1,800 min-1) | 778 kW (1,043 hp, 1,800 min-1)
Rated Net Power - SAE J1349778 kW (1,043 hp, 1,800 min-1) | 778 kW (1,043 hp, 1,800 min-1)
Engine ModelCat® C32 ACERT™ | Cat® C32 ACERT™

Hydraulic System with Electronic Pump Management

Main Pumps6 × variable swash plate pumps | 6 × variable swash plate pumps
Maximum Pressure - Attachment4495.0 psi | 310.0 bar
Maximum Pressure - Travel Swing Pumps4495.0 psi | 310.0 bar
Maximum Swing Oil Flow216.0 gal/min | 783.0 l/min
Maximum Pressure - Swing - Deceleration5080.0 psi | 350.0 bar
Maximum Total Oil Flow621.0 gal/min | 2350.0 l/min

Bucket

Standard Bucket Capacity - Backhoe (Heaped 1:1)15.7 yd³ | 12.0 m³

Service Refill Capacities

Fuel Tank951.0 gal (US) | 36000.0 l
Grease Tank54.0 gal (US) | 205.0 l
Hydraulic System - Including Tank925.0 gal (US) | 3500.0 l
Hydraulic Tank740.0 gal (US) | 2800.0 l

Track

Extra Wide39.0 in | 1000.0 mm
Standard2.62 ft | 800.0 mm

Weights

Frontless Weight366569.0 lb | 166273.0 kg

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